mirror of
https://github.com/mpv-player/mpv
synced 2024-12-25 00:02:13 +00:00
3f6e7ce5f5
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@17570 b3059339-0415-0410-9bf9-f77b7e298cf2
1789 lines
57 KiB
C
1789 lines
57 KiB
C
#define VCODEC_COPY 0
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#define VCODEC_FRAMENO 1
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// real codecs:
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#define VCODEC_DIVX4 2
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#define VCODEC_LIBAVCODEC 4
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#define VCODEC_VFW 7
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#define VCODEC_LIBDV 8
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#define VCODEC_XVID 9
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#define VCODEC_QTVIDEO 10
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#define VCODEC_NUV 11
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#define VCODEC_RAW 12
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#define VCODEC_X264 13
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#define ACODEC_COPY 0
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#define ACODEC_PCM 1
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#define ACODEC_VBRMP3 2
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#define ACODEC_NULL 3
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#define ACODEC_LAVC 4
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#define ACODEC_TOOLAME 5
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#define ACODEC_FAAC 6
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#define ACODEC_TWOLAME 7
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <signal.h>
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#include "config.h"
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#ifdef __MINGW32__
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#define SIGHUP 1
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#define SIGQUIT 3
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#define SIGPIPE 13
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#endif
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#ifdef WIN32
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#include <windows.h>
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#endif
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#include <sys/time.h>
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#include "version.h"
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#include "mp_msg.h"
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#include "help_mp.h"
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#include "cpudetect.h"
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#include "codec-cfg.h"
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#include "m_option.h"
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#include "m_config.h"
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#include "parser-mecmd.h"
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#include "libmpdemux/stream.h"
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#include "libmpdemux/demuxer.h"
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#include "libmpdemux/stheader.h"
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#include "libmpdemux/mp3_hdr.h"
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#include "libmpdemux/muxer.h"
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#include "libvo/video_out.h"
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#include "libaf/af_format.h"
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#include "libmpcodecs/mp_image.h"
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#include "libmpcodecs/dec_audio.h"
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#include "libmpcodecs/dec_video.h"
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#include "libmpcodecs/vf.h"
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// for MPEGLAYER3WAVEFORMAT:
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#include "libmpdemux/ms_hdr.h"
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#include <inttypes.h>
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#include "libvo/fastmemcpy.h"
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#include "osdep/timer.h"
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#include "get_path.c"
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#ifdef USE_LIBAVCODEC
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#ifdef USE_LIBAVCODEC_SO
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#include <ffmpeg/avcodec.h>
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#else
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#include "avcodec.h"
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#endif
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#endif
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#include "libmpcodecs/ae.h"
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int vo_doublebuffering=0;
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int vo_directrendering=0;
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int vo_config_count=0;
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int forced_subs_only=0;
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//--------------------------
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// cache2:
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int stream_cache_size=-1;
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#ifdef USE_STREAM_CACHE
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extern int cache_fill_status;
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float stream_cache_min_percent=20.0;
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float stream_cache_seek_min_percent=50.0;
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#else
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#define cache_fill_status 0
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#endif
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int audio_id=-1;
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int video_id=-1;
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int dvdsub_id=-2;
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int vobsub_id=-1;
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char* audio_lang=NULL;
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char* dvdsub_lang=NULL;
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static char* spudec_ifo=NULL;
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static char** audio_codec_list=NULL; // override audio codec
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static char** video_codec_list=NULL; // override video codec
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static char** audio_fm_list=NULL; // override audio codec family
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static char** video_fm_list=NULL; // override video codec family
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extern char *demuxer_name; // override demuxer
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extern char *audio_demuxer_name; // override audio demuxer
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extern char *sub_demuxer_name; // override sub demuxer
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static int out_audio_codec=-1;
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static int out_video_codec=-1;
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int out_file_format=MUXER_TYPE_AVI; // default to AVI
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// audio stream skip/resync functions requires only for seeking.
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// (they should be implemented in the audio codec layer)
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//void skip_audio_frame(sh_audio_t *sh_audio){}
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//void resync_audio_stream(sh_audio_t *sh_audio){}
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extern int verbose; // must be global!
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int identify=0;
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int quiet=0;
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double video_time_usage=0;
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double vout_time_usage=0;
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double max_video_time_usage=0;
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double max_vout_time_usage=0;
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double cur_video_time_usage=0;
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double cur_vout_time_usage=0;
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int benchmark=0;
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extern int mp_msg_levels[MSGT_MAX];
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extern int mp_msg_level_all;
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#ifdef WIN32
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char * proc_priority=NULL;
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#endif
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// A-V sync:
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int delay_corrected=1;
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static float default_max_pts_correction=-1;//0.01f;
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static float max_pts_correction=0;//default_max_pts_correction;
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static float c_total=0;
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static float audio_preload=0.5;
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static float audio_delay_fix=0.0;
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static float audio_delay=0.0;
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static int audio_density=2;
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float force_fps=0;
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static float force_ofps=0; // set to 24 for inverse telecine
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static int skip_limit=-1;
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float playback_speed=1.0;
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static int force_srate=0;
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static int audio_output_format=0;
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char *vobsub_out=NULL;
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unsigned int vobsub_out_index=0;
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char *vobsub_out_id=NULL;
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char* out_filename=NULL;
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char *force_fourcc=NULL;
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int force_audiofmttag=-1;
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char* passtmpfile="divx2pass.log";
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static int play_n_frames=-1;
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static int play_n_frames_mf=-1;
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#include "libvo/font_load.h"
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#include "libvo/sub.h"
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// sub:
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char *font_name=NULL;
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#ifdef HAVE_FONTCONFIG
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extern int font_fontconfig;
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#endif
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float font_factor=0.75;
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char **sub_name=NULL;
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float sub_delay=0;
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float sub_fps=0;
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int sub_auto = 0;
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int subcc_enabled=0;
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int suboverlap_enabled = 1;
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#ifdef USE_SUB
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static sub_data* subdata=NULL;
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float sub_last_pts = -303;
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#endif
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int auto_expand=1;
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int encode_duplicates=1;
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// infos are empty by default
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char *info_name=NULL;
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char *info_artist=NULL;
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char *info_genre=NULL;
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char *info_subject=NULL;
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char *info_copyright=NULL;
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char *info_sourceform=NULL;
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char *info_comment=NULL;
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//char *out_audio_codec=NULL; // override audio codec
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//char *out_video_codec=NULL; // override video codec
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//#include "libmpeg2/mpeg2.h"
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//#include "libmpeg2/mpeg2_internal.h"
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//static int vo_w=0, vo_h=0;
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//-------------------------- config stuff:
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m_config_t* mconfig;
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extern int m_config_parse_config_file(m_config_t* config, char *conffile);
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static int cfg_inc_verbose(m_option_t *conf){ ++verbose; return 0;}
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static int cfg_include(m_option_t *conf, char *filename){
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return m_config_parse_config_file(mconfig, filename);
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}
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static char *seek_to_sec=NULL;
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static off_t seek_to_byte=0;
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static char * frameno_filename=NULL;
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static void parse_end_at(void);
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static char * end_at_string=0;
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//static uint8_t* flip_upside_down(uint8_t* dst, const uint8_t* src, int width, int height);
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typedef struct {
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unsigned char* start;
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int in_size;
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float frame_time;
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int already_read;
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} s_frame_data;
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/// Returns a_pts
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static float calc_a_pts(demux_stream_t *d_audio);
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/** \brief Seeks audio forward to pts by dumping audio packets
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\return The current audio pts.
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*/
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static float forward_audio(float pts, demux_stream_t *d_audio, muxer_stream_t* mux_a);
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/** \brief Seeks slowly by dumping frames.
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\return 1 for success, 2 for EOF.
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*/
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static int slowseek(float end_pts, demux_stream_t *d_video, demux_stream_t *d_audio, muxer_stream_t* mux_a, s_frame_data * frame_data, int framecopy, int print_info);
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/// Deletes audio or video as told by -delay to sync
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static void fixdelay(demux_stream_t *d_video, demux_stream_t *d_audio, muxer_stream_t* mux_a, s_frame_data * frame_data, int framecopy);
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#ifdef USE_EDL
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#include "edl.h"
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static edl_record_ptr edl_records = NULL; ///< EDL entries memory area
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static edl_record_ptr next_edl_record = NULL; ///< only for traversing edl_records
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static short edl_muted; ///< Stores whether EDL is currently in muted mode.
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static short edl_seeking; ///< When non-zero, stream is seekable.
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static short edl_seek_type; ///< When non-zero, frames are discarded instead of seeking.
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/** \brief Seeks for EDL
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\return 1 for success, 0 for failure, 2 for EOF.
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*/
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static int edl_seek(edl_record_ptr next_edl_record, demuxer_t* demuxer, demux_stream_t *d_audio, muxer_stream_t* mux_a, s_frame_data * frame_data, int framecopy);
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#endif
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#include "cfg-mencoder.h"
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#ifdef USE_DVDREAD
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#include "spudec.h"
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#endif
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#include "vobsub.h"
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#include "libao2/audio_out.h"
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/* FIXME */
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static void mencoder_exit(int level, char *how)
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{
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if (how)
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mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_ExitingHow, mp_gettext(how));
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else
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mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_Exiting);
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exit(level);
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}
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void parse_cfgfiles( m_config_t* conf )
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{
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char *conffile;
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if ((conffile = get_path("mencoder")) == NULL) {
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mp_msg(MSGT_CPLAYER,MSGL_ERR,MSGTR_GetpathProblem);
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} else {
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if (m_config_parse_config_file(conf, conffile) < 0)
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mencoder_exit(1,MSGTR_ConfigfileError);
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free(conffile);
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}
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}
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//---------------------------------------------------------------------------
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static int dec_audio(sh_audio_t *sh_audio,unsigned char* buffer,int total){
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int size=0;
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int at_eof=0;
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while(size<total && !at_eof){
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int len=total-size;
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if(len>MAX_OUTBURST) len=MAX_OUTBURST;
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if(len>sh_audio->a_out_buffer_size) len=sh_audio->a_out_buffer_size;
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if(len>sh_audio->a_out_buffer_len){
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int ret=decode_audio(sh_audio,
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&sh_audio->a_out_buffer[sh_audio->a_out_buffer_len],
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len-sh_audio->a_out_buffer_len,
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sh_audio->a_out_buffer_size-sh_audio->a_out_buffer_len);
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if(ret>0) sh_audio->a_out_buffer_len+=ret; else at_eof=1;
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}
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if(len>sh_audio->a_out_buffer_len) len=sh_audio->a_out_buffer_len;
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memcpy(buffer+size,sh_audio->a_out_buffer,len);
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sh_audio->a_out_buffer_len-=len; size+=len;
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if(sh_audio->a_out_buffer_len>0)
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memcpy(sh_audio->a_out_buffer,&sh_audio->a_out_buffer[len],sh_audio->a_out_buffer_len);
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}
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return size;
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}
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//---------------------------------------------------------------------------
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// this function returns the absoloute time for which MEncoder will switch files or move in the file.
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// so audio can be cut correctly. -1 if there is no limit.
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static float stop_time(demuxer_t* demuxer, muxer_stream_t* mux_v);
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static int at_eof=0;
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static int interrupted=0;
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enum end_at_type_t {END_AT_NONE, END_AT_TIME, END_AT_SIZE};
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static enum end_at_type_t end_at_type = END_AT_NONE;
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static double end_at;
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static void exit_sighandler(int x){
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at_eof=1;
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interrupted=2; /* 1 means error */
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}
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static muxer_t* muxer=NULL;
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static FILE* muxer_f=NULL;
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extern void print_wave_header(WAVEFORMATEX *h);
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int main(int argc,char* argv[]){
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stream_t* stream=NULL;
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demuxer_t* demuxer=NULL;
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stream_t* stream2=NULL;
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demuxer_t* demuxer2=NULL;
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demux_stream_t *d_audio=NULL;
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demux_stream_t *d_video=NULL;
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demux_stream_t *d_dvdsub=NULL;
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sh_audio_t *sh_audio=NULL;
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sh_video_t *sh_video=NULL;
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int file_format=DEMUXER_TYPE_UNKNOWN;
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int i=DEMUXER_TYPE_UNKNOWN;
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void *vobsub_writer=NULL;
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s_frame_data frame_data = { .start = NULL, .in_size = 0, .frame_time = 0., .already_read = 0 };
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uint32_t ptimer_start;
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uint32_t audiorate=0;
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uint32_t videorate=0;
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uint32_t audiosamples=1;
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uint32_t videosamples=1;
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uint32_t skippedframes=0;
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uint32_t duplicatedframes=0;
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uint32_t badframes=0;
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muxer_stream_t* mux_a=NULL;
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muxer_stream_t* mux_v=NULL;
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off_t muxer_f_size=0;
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double v_pts_corr=0;
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double v_timer_corr=0;
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m_entry_t* filelist = NULL;
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char* filename=NULL;
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int decoded_frameno=0;
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int next_frameno=-1;
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int curfile=0;
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int new_srate=0;
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unsigned int timer_start=0;
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ao_data_t ao_data = {0,0,0,0,OUTBURST,-1,0};
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audio_encoding_params_t aparams;
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audio_encoder_t *aencoder = NULL;
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mp_msg_init();
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mp_msg(MSGT_CPLAYER,MSGL_INFO, "MEncoder " VERSION " (C) 2000-2006 MPlayer Team\n");
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/* Test for cpu capabilities (and corresponding OS support) for optimizing */
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GetCpuCaps(&gCpuCaps);
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#if defined(ARCH_X86) || defined(ARCH_X86_64)
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mp_msg(MSGT_CPLAYER,MSGL_INFO,"CPUflags: Type: %d MMX: %d MMX2: %d 3DNow: %d 3DNow2: %d SSE: %d SSE2: %d\n",
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gCpuCaps.cpuType,gCpuCaps.hasMMX,gCpuCaps.hasMMX2,
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gCpuCaps.has3DNow, gCpuCaps.has3DNowExt,
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gCpuCaps.hasSSE, gCpuCaps.hasSSE2);
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#ifdef RUNTIME_CPUDETECT
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mp_msg(MSGT_CPLAYER,MSGL_INFO, MSGTR_CompiledWithRuntimeDetection);
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#else
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mp_msg(MSGT_CPLAYER,MSGL_INFO, MSGTR_CompiledWithCPUExtensions);
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#ifdef HAVE_MMX
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mp_msg(MSGT_CPLAYER,MSGL_INFO," MMX");
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#endif
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#ifdef HAVE_MMX2
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mp_msg(MSGT_CPLAYER,MSGL_INFO," MMX2");
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#endif
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#ifdef HAVE_3DNOW
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mp_msg(MSGT_CPLAYER,MSGL_INFO," 3DNow");
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#endif
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#ifdef HAVE_3DNOWEX
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mp_msg(MSGT_CPLAYER,MSGL_INFO," 3DNowEx");
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#endif
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#ifdef HAVE_SSE
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mp_msg(MSGT_CPLAYER,MSGL_INFO," SSE");
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#endif
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#ifdef HAVE_SSE2
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mp_msg(MSGT_CPLAYER,MSGL_INFO," SSE2");
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#endif
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mp_msg(MSGT_CPLAYER,MSGL_INFO,"\n\n");
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#endif
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#endif
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#if defined(WIN32) && defined(USE_WIN32DLL)
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set_path_env();
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#endif /*WIN32 && USE_WIN32DLL*/
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InitTimer();
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// check codec.conf
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if(!codecs_file || !parse_codec_cfg(codecs_file)){
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if(!parse_codec_cfg(get_path("codecs.conf"))){
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if(!parse_codec_cfg(MPLAYER_CONFDIR "/codecs.conf")){
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if(!parse_codec_cfg(NULL)){
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mp_msg(MSGT_MENCODER,MSGL_HINT,MSGTR_CopyCodecsConf);
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mencoder_exit(1,NULL);
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}
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mp_msg(MSGT_MENCODER,MSGL_V,MSGTR_BuiltinCodecsConf);
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}
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}
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}
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mconfig = m_config_new();
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m_config_register_options(mconfig,mencoder_opts);
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parse_cfgfiles(mconfig);
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filelist = m_config_parse_me_command_line(mconfig, argc, argv);
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if(!filelist) mencoder_exit(1, MSGTR_ErrorParsingCommandLine);
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{
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char *extension;
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if (!out_filename) mencoder_exit(1,MSGTR_MissingOutputFilename);
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extension=strrchr(out_filename,'.');
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if (extension != NULL && strlen(extension) > 3 && strlen(extension) < 6)
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{
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extension++;
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switch (out_file_format)
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{
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case MUXER_TYPE_AVI:
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if (strcasecmp(extension,"avi"))
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mp_msg(MSGT_MENCODER, MSGL_WARN, MSGTR_MencoderWrongFormatAVI);
|
|
break;
|
|
|
|
case MUXER_TYPE_MPEG:
|
|
if (strcasecmp(extension,"mpg") &&
|
|
strcasecmp(extension,"mpeg") &&
|
|
strcasecmp(extension,"vob"))
|
|
mp_msg(MSGT_MENCODER, MSGL_WARN, MSGTR_MencoderWrongFormatMPG);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
if (frameno_filename) {
|
|
stream2=open_stream(frameno_filename,0,&i);
|
|
if(stream2){
|
|
demuxer2=demux_open(stream2,DEMUXER_TYPE_AVI,-1,-1,-2,NULL);
|
|
if(demuxer2) mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_UsingPass3ControllFile, frameno_filename);
|
|
else mp_msg(MSGT_DEMUXER,MSGL_ERR,MSGTR_FormatNotRecognized);
|
|
}
|
|
}
|
|
|
|
#ifdef WIN32
|
|
if(proc_priority){
|
|
int i;
|
|
for(i=0; priority_presets_defs[i].name; i++){
|
|
if(strcasecmp(priority_presets_defs[i].name, proc_priority) == 0)
|
|
break;
|
|
}
|
|
mp_msg(MSGT_CPLAYER,MSGL_STATUS,"Setting process priority: %s\n",
|
|
priority_presets_defs[i].name);
|
|
SetPriorityClass(GetCurrentProcess(), priority_presets_defs[i].prio);
|
|
}
|
|
#endif
|
|
|
|
// check font
|
|
#ifdef USE_OSD
|
|
#ifdef HAVE_FREETYPE
|
|
init_freetype();
|
|
#endif
|
|
#ifdef HAVE_FONTCONFIG
|
|
if(!font_fontconfig)
|
|
{
|
|
#endif
|
|
if(font_name){
|
|
vo_font=read_font_desc(font_name,font_factor,verbose>1);
|
|
if(!vo_font) mp_msg(MSGT_CPLAYER,MSGL_ERR,MSGTR_CantLoadFont,font_name);
|
|
} else {
|
|
// try default:
|
|
vo_font=read_font_desc(get_path("font/font.desc"),font_factor,verbose>1);
|
|
if(!vo_font)
|
|
vo_font=read_font_desc(MPLAYER_DATADIR "/font/font.desc",font_factor,verbose>1);
|
|
}
|
|
#ifdef HAVE_FONTCONFIG
|
|
}
|
|
#endif
|
|
#endif
|
|
|
|
vo_init_osd();
|
|
|
|
/* HACK, for some weird reason, push() has to be called twice,
|
|
otherwise options are not saved correctly */
|
|
m_config_push(mconfig);
|
|
play_next_file:
|
|
m_config_push(mconfig);
|
|
m_entry_set_options(mconfig,&filelist[curfile]);
|
|
filename = filelist[curfile].name;
|
|
|
|
if(!filename){
|
|
mp_msg(MSGT_CPLAYER, MSGL_FATAL, MSGTR_MissingFilename);
|
|
mencoder_exit(1,NULL);
|
|
}
|
|
stream=open_stream(filename,0,&file_format);
|
|
|
|
if(!stream){
|
|
mp_msg(MSGT_CPLAYER, MSGL_FATAL, MSGTR_CannotOpenFile_Device);
|
|
mencoder_exit(1,NULL);
|
|
}
|
|
|
|
mp_msg(MSGT_CPLAYER, MSGL_INFO, MSGTR_OpenedStream, file_format, (int)(stream->start_pos), (int)(stream->end_pos));
|
|
|
|
#ifdef USE_DVDREAD
|
|
if(stream->type==STREAMTYPE_DVD){
|
|
if(audio_lang && audio_id==-1) audio_id=dvd_aid_from_lang(stream,audio_lang);
|
|
if(dvdsub_lang && dvdsub_id==-2) dvdsub_id=dvd_sid_from_lang(stream,dvdsub_lang);
|
|
}
|
|
#endif
|
|
|
|
stream->start_pos+=seek_to_byte;
|
|
|
|
if(stream_cache_size>0) stream_enable_cache(stream,stream_cache_size*1024,0,0);
|
|
|
|
if(demuxer2) audio_id=-2; /* do NOT read audio packets... */
|
|
|
|
//demuxer=demux_open(stream,file_format,video_id,audio_id,dvdsub_id);
|
|
demuxer=demux_open(stream,file_format,audio_id,video_id,dvdsub_id,filename);
|
|
if(!demuxer){
|
|
mp_msg(MSGT_DEMUXER, MSGL_FATAL, MSGTR_FormatNotRecognized);
|
|
mp_msg(MSGT_DEMUXER, MSGL_FATAL, MSGTR_CannotOpenDemuxer);
|
|
mencoder_exit(1,NULL);
|
|
}
|
|
|
|
d_audio=demuxer2 ? demuxer2->audio : demuxer->audio;
|
|
d_video=demuxer->video;
|
|
d_dvdsub=demuxer->sub;
|
|
sh_audio=d_audio->sh;
|
|
sh_video=d_video->sh;
|
|
|
|
if(!sh_video)
|
|
{
|
|
mp_msg(MSGT_CPLAYER,MSGL_FATAL,MSGTR_VideoStreamRequired);
|
|
mencoder_exit(1,NULL);
|
|
}
|
|
|
|
if(!video_read_properties(sh_video)){
|
|
mp_msg(MSGT_CPLAYER, MSGL_FATAL, MSGTR_CannotReadVideoProperties);
|
|
mencoder_exit(1,NULL);
|
|
}
|
|
|
|
mp_msg(MSGT_MENCODER,MSGL_INFO,"[V] filefmt:%d fourcc:0x%X size:%dx%d fps:%5.2f ftime:=%6.4f\n",
|
|
demuxer->file_format,sh_video->format, sh_video->disp_w,sh_video->disp_h,
|
|
sh_video->fps,sh_video->frametime
|
|
);
|
|
|
|
if(force_fps){
|
|
sh_video->fps=force_fps;
|
|
sh_video->frametime=1.0f/sh_video->fps;
|
|
mp_msg(MSGT_MENCODER,MSGL_INFO,MSGTR_ForcingInputFPS, sh_video->fps);
|
|
}
|
|
|
|
if(sh_audio && out_audio_codec<0){
|
|
if(audio_id==-2)
|
|
mp_msg(MSGT_MENCODER,MSGL_ERR,MSGTR_DemuxerDoesntSupportNosound);
|
|
mp_msg(MSGT_MENCODER,MSGL_FATAL,MSGTR_NoAudioEncoderSelected);
|
|
mencoder_exit(1,NULL);
|
|
}
|
|
if(sh_video && out_video_codec<0){
|
|
mp_msg(MSGT_MENCODER,MSGL_FATAL,MSGTR_NoVideoEncoderSelected);
|
|
mencoder_exit(1,NULL);
|
|
}
|
|
|
|
if(sh_audio && (out_audio_codec || seek_to_sec || !sh_audio->wf || playback_speed != 1.0)){
|
|
// Go through the codec.conf and find the best codec...
|
|
mp_msg(MSGT_CPLAYER,MSGL_INFO,"==========================================================================\n");
|
|
if(!init_best_audio_codec(sh_audio,audio_codec_list,audio_fm_list)){
|
|
sh_audio=d_audio->sh=NULL; // failed to init :(
|
|
}
|
|
mp_msg(MSGT_CPLAYER,MSGL_INFO,"==========================================================================\n");
|
|
}
|
|
|
|
if (sh_audio) {
|
|
new_srate = sh_audio->samplerate;
|
|
if (playback_speed != 1.0) {
|
|
new_srate *= playback_speed;
|
|
// limits are taken from libaf/af_resample.c
|
|
if (new_srate < 8000) new_srate = 8000;
|
|
if (new_srate > 192000) new_srate = 192000;
|
|
playback_speed = (float)new_srate / (float)sh_audio->samplerate;
|
|
}
|
|
}
|
|
|
|
#ifdef USE_SUB
|
|
// after reading video params we should load subtitles because
|
|
// we know fps so now we can adjust subtitles time to ~6 seconds AST
|
|
// check .sub
|
|
// current_module="read_subtitles_file";
|
|
if(sub_name && sub_name[0]){
|
|
subdata=sub_read_file(sub_name[0], sh_video->fps);
|
|
if(!subdata) mp_msg(MSGT_CPLAYER,MSGL_ERR,MSGTR_CantLoadSub,sub_name[0]);
|
|
} else
|
|
if(sub_auto) { // auto load sub file ...
|
|
char **tmp = NULL;
|
|
int i = 0;
|
|
if (filename) {
|
|
char *psub = get_path( "sub/" );
|
|
tmp = sub_filenames((psub ? psub : ""), filename);
|
|
free(psub);
|
|
}
|
|
subdata=sub_read_file(tmp ? tmp[0] : "default.sub", sh_video->fps);
|
|
while (tmp && tmp[i])
|
|
free(tmp[i++]);
|
|
free(tmp);
|
|
}
|
|
#endif
|
|
|
|
// set up video encoder:
|
|
|
|
if (!curfile) { // curfile is non zero when a second file is opened
|
|
if (vobsub_out) {
|
|
unsigned int palette[16], width, height;
|
|
unsigned char tmp[3] = { 0, 0, 0 };
|
|
if (spudec_ifo && vobsub_parse_ifo(NULL,spudec_ifo, palette, &width, &height, 1, dvdsub_id, tmp) >= 0)
|
|
vobsub_writer = vobsub_out_open(vobsub_out, palette, sh_video->disp_w, sh_video->disp_h,
|
|
vobsub_out_id?vobsub_out_id:(char *)tmp, vobsub_out_index);
|
|
#ifdef USE_DVDREAD
|
|
if (vobsub_writer == NULL) {
|
|
char tmp[3];
|
|
if (vobsub_out_id == NULL && stream->type == STREAMTYPE_DVD) {
|
|
int i;
|
|
dvd_priv_t *dvd = (dvd_priv_t*)stream->priv;
|
|
for (i = 0; i < dvd->nr_of_subtitles; ++i)
|
|
if (dvd->subtitles[i].id == dvdsub_id) {
|
|
tmp[0] = (dvd->subtitles[i].language >> 8) & 0xff;
|
|
tmp[1] = dvd->subtitles[i].language & 0xff;
|
|
tmp[2] = 0;
|
|
vobsub_out_id = tmp;
|
|
break;
|
|
}
|
|
}
|
|
vobsub_writer=vobsub_out_open(vobsub_out, stream->type==STREAMTYPE_DVD?((dvd_priv_t *)(stream->priv))->cur_pgc->palette:NULL,
|
|
sh_video->disp_w, sh_video->disp_h, vobsub_out_id, vobsub_out_index);
|
|
}
|
|
#endif
|
|
}
|
|
else {
|
|
if (spudec_ifo) {
|
|
unsigned int palette[16], width, height;
|
|
if (vobsub_parse_ifo(NULL,spudec_ifo, palette, &width, &height, 1, -1, NULL) >= 0)
|
|
vo_spudec=spudec_new_scaled(palette, sh_video->disp_w, sh_video->disp_h);
|
|
}
|
|
#ifdef USE_DVDREAD
|
|
if (vo_spudec==NULL) {
|
|
vo_spudec=spudec_new_scaled(stream->type==STREAMTYPE_DVD?((dvd_priv_t *)(stream->priv))->cur_pgc->palette:NULL,
|
|
sh_video->disp_w, sh_video->disp_h);
|
|
}
|
|
#endif
|
|
}
|
|
|
|
// Apply current settings for forced subs
|
|
spudec_set_forced_subs_only(vo_spudec,forced_subs_only);
|
|
|
|
// set up output file:
|
|
muxer_f=fopen(out_filename,"wb");
|
|
if(!muxer_f) {
|
|
mp_msg(MSGT_MENCODER, MSGL_FATAL, MSGTR_CannotOpenOutputFile, out_filename);
|
|
mencoder_exit(1,NULL);
|
|
}
|
|
|
|
muxer=muxer_new_muxer(out_file_format,muxer_f);
|
|
if(!muxer) {
|
|
mp_msg(MSGT_MENCODER, MSGL_FATAL, "Cannot initialize muxer.");
|
|
mencoder_exit(1,NULL);
|
|
}
|
|
|
|
// ============= VIDEO ===============
|
|
|
|
mux_v=muxer_new_stream(muxer,MUXER_TYPE_VIDEO);
|
|
|
|
mux_v->buffer_size=0x200000; // 2MB
|
|
mux_v->buffer=malloc(mux_v->buffer_size);
|
|
|
|
mux_v->source=sh_video;
|
|
|
|
mux_v->h.dwSampleSize=0; // VBR
|
|
#ifdef USE_LIBAVCODEC
|
|
{
|
|
AVRational q= av_d2q(force_ofps?force_ofps:sh_video->fps*playback_speed, 30000);
|
|
mux_v->h.dwScale= q.den;
|
|
mux_v->h.dwRate = q.num;
|
|
}
|
|
#else
|
|
mux_v->h.dwScale=10000;
|
|
mux_v->h.dwRate=mux_v->h.dwScale*(force_ofps?force_ofps:sh_video->fps*playback_speed);
|
|
#endif
|
|
|
|
mux_v->codec=out_video_codec;
|
|
|
|
mux_v->bih=NULL;
|
|
}
|
|
sh_video->codec=NULL;
|
|
sh_video->video_out=NULL;
|
|
sh_video->vfilter=NULL; // fixme!
|
|
|
|
switch(mux_v->codec){
|
|
case VCODEC_COPY:
|
|
if (!curfile) {
|
|
if (sh_video->bih) {
|
|
mux_v->bih=malloc(sh_video->bih->biSize);
|
|
memcpy(mux_v->bih, sh_video->bih, sh_video->bih->biSize);
|
|
}
|
|
else
|
|
{
|
|
mux_v->bih=calloc(1,sizeof(BITMAPINFOHEADER));
|
|
mux_v->bih->biSize=sizeof(BITMAPINFOHEADER);
|
|
mux_v->bih->biWidth=sh_video->disp_w;
|
|
mux_v->bih->biHeight=sh_video->disp_h;
|
|
mux_v->bih->biCompression=sh_video->format;
|
|
mux_v->bih->biPlanes=1;
|
|
mux_v->bih->biBitCount=24; // FIXME!!!
|
|
mux_v->bih->biSizeImage=mux_v->bih->biWidth*mux_v->bih->biHeight*(mux_v->bih->biBitCount/8);
|
|
}
|
|
}
|
|
mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_VCodecFramecopy,
|
|
mux_v->bih->biWidth, mux_v->bih->biHeight,
|
|
mux_v->bih->biBitCount, mux_v->bih->biCompression);
|
|
|
|
if (curfile) {
|
|
if (sh_video->bih) {
|
|
if ((mux_v->bih->biSize != sh_video->bih->biSize) ||
|
|
memcmp(mux_v->bih, sh_video->bih, sh_video->bih->biSize))
|
|
{
|
|
mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_VCodecFramecopy,
|
|
sh_video->bih->biWidth, sh_video->bih->biHeight,
|
|
sh_video->bih->biBitCount, sh_video->bih->biCompression);
|
|
mp_msg(MSGT_MENCODER,MSGL_FATAL,MSGTR_FrameCopyFileMismatch);
|
|
mencoder_exit(1,NULL);
|
|
}
|
|
}
|
|
else {
|
|
if ((mux_v->bih->biWidth != sh_video->disp_w) ||
|
|
(mux_v->bih->biHeight != sh_video->disp_h) ||
|
|
(mux_v->bih->biCompression != sh_video->format)) {
|
|
mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_VCodecFramecopy,
|
|
sh_video->disp_w, sh_video->disp_w, 24, sh_video->format);
|
|
mp_msg(MSGT_MENCODER,MSGL_FATAL,MSGTR_FrameCopyFileMismatch);
|
|
mencoder_exit(1,NULL);
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
case VCODEC_FRAMENO:
|
|
if (!curfile) {
|
|
mux_v->bih=calloc(1,sizeof(BITMAPINFOHEADER));
|
|
mux_v->bih->biSize=sizeof(BITMAPINFOHEADER);
|
|
mux_v->bih->biWidth=sh_video->disp_w;
|
|
mux_v->bih->biHeight=sh_video->disp_h;
|
|
mux_v->bih->biPlanes=1;
|
|
mux_v->bih->biBitCount=24;
|
|
mux_v->bih->biCompression=mmioFOURCC('F','r','N','o');
|
|
mux_v->bih->biSizeImage=mux_v->bih->biWidth*mux_v->bih->biHeight*(mux_v->bih->biBitCount/8);
|
|
}
|
|
break;
|
|
default: {
|
|
static vf_instance_t * ve = NULL;
|
|
if (!ve) {
|
|
switch(mux_v->codec){
|
|
case VCODEC_DIVX4:
|
|
sh_video->vfilter=vf_open_encoder(NULL,"divx4",(char *)mux_v); break;
|
|
case VCODEC_LIBAVCODEC:
|
|
sh_video->vfilter=vf_open_encoder(NULL,"lavc",(char *)mux_v); break;
|
|
case VCODEC_RAW:
|
|
sh_video->vfilter=vf_open_encoder(NULL,"raw",(char *)mux_v); break;
|
|
case VCODEC_VFW:
|
|
sh_video->vfilter=vf_open_encoder(NULL,"vfw",(char *)mux_v); break;
|
|
case VCODEC_LIBDV:
|
|
sh_video->vfilter=vf_open_encoder(NULL,"libdv",(char *)mux_v); break;
|
|
case VCODEC_XVID:
|
|
sh_video->vfilter=vf_open_encoder(NULL,"xvid",(char *)mux_v); break;
|
|
case VCODEC_QTVIDEO:
|
|
sh_video->vfilter=vf_open_encoder(NULL,"qtvideo",(char *)mux_v); break;
|
|
case VCODEC_NUV:
|
|
sh_video->vfilter=vf_open_encoder(NULL,"nuv",(char *)mux_v); break;
|
|
case VCODEC_X264:
|
|
sh_video->vfilter=vf_open_encoder(NULL,"x264",(char *)mux_v); break;
|
|
}
|
|
if(!mux_v->bih || !sh_video->vfilter){
|
|
mp_msg(MSGT_MENCODER,MSGL_FATAL,MSGTR_EncoderOpenFailed);
|
|
mencoder_exit(1,NULL);
|
|
}
|
|
ve = sh_video->vfilter;
|
|
} else sh_video->vfilter = ve;
|
|
// append 'expand' filter, it fixes stride problems and renders osd:
|
|
if (auto_expand) {
|
|
char* vf_args[] = { "osd", "1", NULL };
|
|
sh_video->vfilter=vf_open_filter(sh_video->vfilter,"expand",vf_args);
|
|
}
|
|
sh_video->vfilter=append_filters(sh_video->vfilter);
|
|
|
|
mp_msg(MSGT_CPLAYER,MSGL_INFO,"==========================================================================\n");
|
|
init_best_video_codec(sh_video,video_codec_list,video_fm_list);
|
|
mp_msg(MSGT_CPLAYER,MSGL_INFO,"==========================================================================\n");
|
|
if(!sh_video->inited) mencoder_exit(1,NULL);
|
|
}
|
|
}
|
|
|
|
if (!curfile) {
|
|
/* force output fourcc to .. */
|
|
if ((force_fourcc != NULL) && (strlen(force_fourcc) >= 4))
|
|
{
|
|
mux_v->bih->biCompression = mmioFOURCC(force_fourcc[0], force_fourcc[1],
|
|
force_fourcc[2], force_fourcc[3]);
|
|
mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_ForcingOutputFourcc,
|
|
mux_v->bih->biCompression, (char *)&mux_v->bih->biCompression);
|
|
}
|
|
|
|
//if(demuxer->file_format!=DEMUXER_TYPE_AVI) pts_from_bps=0; // it must be 0 for mpeg/asf!
|
|
|
|
// ============= AUDIO ===============
|
|
if(sh_audio){
|
|
|
|
if (force_audiofmttag != -1) {
|
|
sh_audio->format = force_audiofmttag;
|
|
if (sh_audio->wf) {
|
|
sh_audio->wf->wFormatTag = sh_audio->format;
|
|
}
|
|
mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_ForcingOutputAudiofmtTag,
|
|
force_audiofmttag);
|
|
}
|
|
|
|
mux_a=muxer_new_stream(muxer,MUXER_TYPE_AUDIO);
|
|
|
|
mux_a->buffer_size=0x100000; //16384;
|
|
mux_a->buffer=malloc(mux_a->buffer_size);
|
|
if (!mux_a->buffer)
|
|
mencoder_exit(1,MSGTR_MemAllocFailed);
|
|
|
|
mux_a->source=sh_audio;
|
|
|
|
mux_a->codec=out_audio_codec;
|
|
|
|
ao_data.samplerate = force_srate;
|
|
ao_data.channels = 0;
|
|
ao_data.format = audio_output_format;
|
|
if(!preinit_audio_filters(sh_audio,
|
|
// input:
|
|
new_srate,
|
|
sh_audio->channels, sh_audio->sample_format,
|
|
// output:
|
|
&ao_data.samplerate, &ao_data.channels, &ao_data.format)) {
|
|
mp_msg(MSGT_CPLAYER,MSGL_ERR,MSGTR_AudioFilterChainPreinitError);
|
|
mencoder_exit(1, NULL);
|
|
}
|
|
|
|
aparams.channels = ao_data.channels;
|
|
aparams.sample_rate = ao_data.samplerate;
|
|
aparams.audio_preload = 1000 * audio_preload;
|
|
if(mux_a->codec != ACODEC_COPY) {
|
|
aencoder = new_audio_encoder(mux_a, &aparams);
|
|
if(!aencoder)
|
|
mencoder_exit(1, NULL);
|
|
if(!init_audio_filters(sh_audio,
|
|
new_srate, sh_audio->channels, sh_audio->sample_format,
|
|
&aparams.sample_rate, &aparams.channels, &aencoder->input_format,
|
|
aencoder->min_buffer_size, aencoder->max_buffer_size)) {
|
|
mp_msg(MSGT_CPLAYER,MSGL_FATAL,MSGTR_NoMatchingFilter);
|
|
mencoder_exit(1,NULL);
|
|
}
|
|
}
|
|
switch(mux_a->codec){
|
|
case ACODEC_COPY:
|
|
if (playback_speed != 1.0) mp_msg(MSGT_CPLAYER, MSGL_WARN, MSGTR_NoSpeedWithFrameCopy);
|
|
if (sh_audio->format >= 0x10000) {
|
|
mp_msg(MSGT_MENCODER,MSGL_ERR,MSGTR_CantCopyAudioFormat, sh_audio->format);
|
|
mencoder_exit(1,NULL);
|
|
}
|
|
if (sh_audio->wf){
|
|
mux_a->wf=malloc(sizeof(WAVEFORMATEX) + sh_audio->wf->cbSize);
|
|
memcpy(mux_a->wf, sh_audio->wf, sizeof(WAVEFORMATEX) + sh_audio->wf->cbSize);
|
|
if(!sh_audio->i_bps) sh_audio->i_bps=mux_a->wf->nAvgBytesPerSec;
|
|
} else {
|
|
mux_a->wf = malloc(sizeof(WAVEFORMATEX));
|
|
mux_a->wf->nBlockAlign = 1; //mux_a->h.dwSampleSize;
|
|
mux_a->wf->wFormatTag = sh_audio->format;
|
|
mux_a->wf->nChannels = sh_audio->channels;
|
|
mux_a->wf->nSamplesPerSec = sh_audio->samplerate;
|
|
mux_a->wf->nAvgBytesPerSec=sh_audio->i_bps; //mux_a->h.dwSampleSize*mux_a->wf->nSamplesPerSec;
|
|
mux_a->wf->wBitsPerSample = 16; // FIXME
|
|
mux_a->wf->cbSize=0; // FIXME for l3codeca.acm
|
|
}
|
|
if(sh_audio->audio.dwScale){
|
|
mux_a->h.dwSampleSize=sh_audio->audio.dwSampleSize;
|
|
mux_a->h.dwScale=sh_audio->audio.dwScale;
|
|
mux_a->h.dwRate=sh_audio->audio.dwRate;
|
|
// mux_a->h.dwStart=sh_audio->audio.dwStart;
|
|
} else {
|
|
mux_a->h.dwSampleSize=mux_a->wf->nBlockAlign;
|
|
mux_a->h.dwScale=mux_a->h.dwSampleSize;
|
|
mux_a->h.dwRate=mux_a->wf->nAvgBytesPerSec;
|
|
}
|
|
mux_a->h.dwRate *= playback_speed;
|
|
mux_a->wf->nSamplesPerSec *= playback_speed;
|
|
mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_ACodecFramecopy,
|
|
mux_a->wf->wFormatTag, mux_a->wf->nChannels, mux_a->wf->nSamplesPerSec,
|
|
mux_a->wf->wBitsPerSample, mux_a->wf->nAvgBytesPerSec, mux_a->h.dwSampleSize);
|
|
break;
|
|
}
|
|
|
|
if (verbose>1) print_wave_header(mux_a->wf);
|
|
|
|
if(audio_delay_fix!=0.0){
|
|
mux_a->h.dwStart=audio_delay_fix*mux_a->h.dwRate/mux_a->h.dwScale;
|
|
mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_SettingAudioDelay,mux_a->h.dwStart*mux_a->h.dwScale/(float)mux_a->h.dwRate);
|
|
}
|
|
|
|
} // if(sh_audio)
|
|
|
|
decoded_frameno=0;
|
|
|
|
signal(SIGINT,exit_sighandler); // Interrupt from keyboard
|
|
signal(SIGQUIT,exit_sighandler); // Quit from keyboard
|
|
signal(SIGTERM,exit_sighandler); // kill
|
|
signal(SIGHUP,exit_sighandler); // broken terminal line
|
|
signal(SIGPIPE,exit_sighandler); // broken pipe
|
|
|
|
timer_start=GetTimerMS();
|
|
} // if (!curfile) // if this was the first file.
|
|
else {
|
|
if (!mux_a != !sh_audio) {
|
|
mp_msg(MSGT_MENCODER,MSGL_FATAL,MSGTR_NoAudioFileMismatch);
|
|
mencoder_exit(1,NULL);
|
|
}
|
|
if (sh_audio && mux_a->codec == ACODEC_COPY) {
|
|
if (playback_speed != 1.0) mp_msg(MSGT_CPLAYER, MSGL_WARN, MSGTR_NoSpeedWithFrameCopy);
|
|
mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_ACodecFramecopy,
|
|
mux_a->wf->wFormatTag, mux_a->wf->nChannels, mux_a->wf->nSamplesPerSec,
|
|
mux_a->wf->wBitsPerSample, mux_a->wf->nAvgBytesPerSec, mux_a->h.dwSampleSize);
|
|
if (sh_audio->wf) {
|
|
if ((mux_a->wf->wFormatTag != sh_audio->wf->wFormatTag) ||
|
|
(mux_a->wf->nChannels != sh_audio->wf->nChannels) ||
|
|
(mux_a->wf->nSamplesPerSec != sh_audio->wf->nSamplesPerSec * playback_speed))
|
|
{
|
|
mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_ACodecFramecopy,
|
|
sh_audio->wf->wFormatTag, sh_audio->wf->nChannels, (int)(sh_audio->wf->nSamplesPerSec * playback_speed),
|
|
sh_audio->wf->wBitsPerSample, sh_audio->wf->nAvgBytesPerSec, 0);
|
|
mp_msg(MSGT_MENCODER,MSGL_FATAL,MSGTR_AudioCopyFileMismatch);
|
|
mencoder_exit(1,NULL);
|
|
}
|
|
} else {
|
|
if ((mux_a->wf->wFormatTag != sh_audio->format) ||
|
|
(mux_a->wf->nChannels != sh_audio->channels) ||
|
|
(mux_a->wf->nSamplesPerSec != sh_audio->samplerate * playback_speed))
|
|
{
|
|
mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_ACodecFramecopy,
|
|
sh_audio->wf->wFormatTag, sh_audio->wf->nChannels, (int)(sh_audio->wf->nSamplesPerSec * playback_speed),
|
|
sh_audio->wf->wBitsPerSample, sh_audio->wf->nAvgBytesPerSec, 0);
|
|
mp_msg(MSGT_MENCODER,MSGL_FATAL,MSGTR_AudioCopyFileMismatch);
|
|
mencoder_exit(1,NULL);
|
|
}
|
|
}
|
|
} else if (sh_audio) {
|
|
int out_srate = mux_a->wf->nSamplesPerSec;
|
|
int out_channels = mux_a->wf->nChannels;
|
|
int out_format = aencoder->input_format;
|
|
int out_minsize = aencoder->min_buffer_size;
|
|
int out_maxsize = aencoder->max_buffer_size;
|
|
if (!init_audio_filters(sh_audio, new_srate, sh_audio->channels,
|
|
sh_audio->sample_format, &out_srate, &out_channels,
|
|
&out_format, out_minsize, out_maxsize)) {
|
|
mp_msg(MSGT_CPLAYER, MSGL_FATAL, MSGTR_NoMatchingFilter);
|
|
mencoder_exit(1, NULL);
|
|
}
|
|
mux_a->wf->nSamplesPerSec = out_srate;
|
|
mux_a->wf->nChannels = out_channels;
|
|
}
|
|
}
|
|
|
|
parse_end_at();
|
|
|
|
if (seek_to_sec) {
|
|
int a,b; float d;
|
|
|
|
if (sscanf(seek_to_sec, "%d:%d:%f", &a,&b,&d)==3)
|
|
d += 3600*a + 60*b;
|
|
else if (sscanf(seek_to_sec, "%d:%f", &a, &d)==2)
|
|
d += 60*a;
|
|
else
|
|
sscanf(seek_to_sec, "%f", &d);
|
|
|
|
demux_seek(demuxer, d, 1);
|
|
// there is 2 way to handle the -ss option in 3-pass mode:
|
|
// > 1. do the first pass for the whole file, and use -ss for 2nd/3rd pases only
|
|
// > 2. do all the 3 passes with the same -ss value
|
|
// this line enables behaviour 1. (and kills 2. at the same time):
|
|
// if(demuxer2) demux_seek(demuxer2, d, 1);
|
|
}
|
|
|
|
if (out_file_format == MUXER_TYPE_MPEG)
|
|
{
|
|
if (audio_preload > 0.4) {
|
|
mp_msg(MSGT_MENCODER, MSGL_WARN, MSGTR_LimitingAudioPreload);
|
|
audio_preload = 0.4;
|
|
}
|
|
if (audio_density < 4) {
|
|
mp_msg(MSGT_MENCODER, MSGL_WARN, MSGTR_IncreasingAudioDensity);
|
|
audio_density = 4;
|
|
}
|
|
}
|
|
|
|
if(file_format == DEMUXER_TYPE_TV)
|
|
{
|
|
mp_msg(MSGT_MENCODER, MSGL_WARN, MSGTR_ZeroingAudioPreloadAndMaxPtsCorrection);
|
|
audio_preload = 0.0;
|
|
default_max_pts_correction = 0;
|
|
}
|
|
|
|
play_n_frames=play_n_frames_mf;
|
|
if (curfile && end_at_type == END_AT_TIME) end_at += mux_v->timer;
|
|
|
|
#ifdef USE_EDL
|
|
if (edl_records) free_edl(edl_records);
|
|
next_edl_record = edl_records = NULL;
|
|
edl_muted = 0;
|
|
edl_seeking = 1;
|
|
if (edl_filename) {
|
|
next_edl_record = edl_records = edl_parse_file();
|
|
}
|
|
#endif
|
|
|
|
if (sh_audio && audio_delay != 0.) fixdelay(d_video, d_audio, mux_a, &frame_data, mux_v->codec==VCODEC_COPY);
|
|
|
|
while(!at_eof){
|
|
|
|
int blit_frame=0;
|
|
float a_pts=0;
|
|
float v_pts=0;
|
|
int skip_flag=0; // 1=skip -1=duplicate
|
|
|
|
if((end_at_type == END_AT_SIZE && end_at <= ftello(muxer_f)) ||
|
|
(end_at_type == END_AT_TIME && end_at < mux_v->timer))
|
|
break;
|
|
|
|
if(play_n_frames>=0){
|
|
--play_n_frames;
|
|
if(play_n_frames<0) break;
|
|
}
|
|
|
|
#ifdef USE_EDL
|
|
goto_redo_edl:
|
|
if (next_edl_record && sh_video && sh_video->pts >= next_edl_record->start_sec) {
|
|
if (next_edl_record->action == EDL_SKIP && edl_seeking) {
|
|
float last_pos = d_video->pts;
|
|
int result;
|
|
mp_msg(MSGT_CPLAYER, MSGL_DBG4, "EDL_SKIP: start [%f], stop [%f], length [%f]\n",
|
|
next_edl_record->start_sec, next_edl_record->stop_sec, next_edl_record->length_sec);
|
|
|
|
result = edl_seek(next_edl_record, demuxer, d_audio, mux_a, &frame_data, mux_v->codec==VCODEC_COPY);
|
|
|
|
if (result == 2) { at_eof=1; break; } // EOF
|
|
else if (result == 0) edl_seeking = 0; // no seeking
|
|
else { // sucess
|
|
edl_muted = 0;
|
|
if (last_pos >= sh_video->pts) {
|
|
// backwards seek detected!! Forget about this EDL skip altogether.
|
|
next_edl_record = next_edl_record->next;
|
|
}
|
|
else for (next_edl_record = edl_records; next_edl_record; next_edl_record = next_edl_record->next) {
|
|
/* note the use of stop_sec,
|
|
meaning if by some magical way we landed in the MIDDLE of a censored area,
|
|
in the next loop it will jump out of it.
|
|
*/
|
|
if (next_edl_record->stop_sec > sh_video->pts) break; // we got to the right place.
|
|
if (next_edl_record->action == EDL_MUTE) edl_muted = !edl_muted; // toggle mute each time.
|
|
}
|
|
|
|
/* for a pedantic EDL, that doesn't show even a single
|
|
frame from the "censored" area, uncomment next line. */
|
|
goto goto_redo_edl;
|
|
}
|
|
} else if (next_edl_record->action == EDL_MUTE) {
|
|
edl_muted = !edl_muted; // This variable does nothing for now.
|
|
mp_msg(MSGT_CPLAYER, MSGL_DBG4, "EDL_MUTE: [%f]\n", next_edl_record->start_sec );
|
|
next_edl_record=next_edl_record->next;
|
|
}
|
|
}
|
|
#endif
|
|
|
|
|
|
if(sh_audio){
|
|
// get audio:
|
|
while(mux_a->timer-audio_preload<mux_v->timer){
|
|
float tottime;
|
|
int len=0;
|
|
|
|
ptimer_start = GetTimerMS();
|
|
// CBR - copy 0.5 sec of audio
|
|
// or until the end of video:
|
|
tottime = stop_time(demuxer, mux_v);
|
|
if (tottime != -1) {
|
|
tottime -= mux_a->timer;
|
|
if (tottime > 1./audio_density) tottime = 1./audio_density;
|
|
}
|
|
else tottime = 1./audio_density;
|
|
|
|
// let's not output more audio than necessary
|
|
if (tottime <= 0) break;
|
|
|
|
if(aencoder)
|
|
{
|
|
if(mux_a->h.dwSampleSize) /* CBR */
|
|
{
|
|
if(aencoder->set_decoded_len)
|
|
{
|
|
len = mux_a->h.dwSampleSize*(int)(mux_a->h.dwRate*tottime);
|
|
aencoder->set_decoded_len(aencoder, len);
|
|
}
|
|
else
|
|
len = aencoder->decode_buffer_size;
|
|
|
|
len = dec_audio(sh_audio, aencoder->decode_buffer, len);
|
|
mux_a->buffer_len += aencoder->encode(aencoder, mux_a->buffer + mux_a->buffer_len,
|
|
aencoder->decode_buffer, len, mux_a->buffer_size-mux_a->buffer_len);
|
|
if(mux_a->buffer_len < mux_a->wf->nBlockAlign)
|
|
len = 0;
|
|
else
|
|
len = mux_a->wf->nBlockAlign*(mux_a->buffer_len/mux_a->wf->nBlockAlign);
|
|
}
|
|
else /* VBR */
|
|
{
|
|
int sz = 0;
|
|
while(1)
|
|
{
|
|
len = 0;
|
|
if(! sz)
|
|
sz = aencoder->get_frame_size(aencoder);
|
|
if(sz > 0 && mux_a->buffer_len >= sz)
|
|
{
|
|
len = sz;
|
|
break;
|
|
}
|
|
len = dec_audio(sh_audio,aencoder->decode_buffer, aencoder->decode_buffer_size);
|
|
if(len <= 0)
|
|
{
|
|
len = 0;
|
|
break;
|
|
}
|
|
len = aencoder->encode(aencoder, mux_a->buffer + mux_a->buffer_len, aencoder->decode_buffer, len, mux_a->buffer_size-mux_a->buffer_len);
|
|
mux_a->buffer_len += len;
|
|
}
|
|
}
|
|
if (mux_v->timer == 0) mux_a->h.dwInitialFrames++;
|
|
}
|
|
else {
|
|
if(mux_a->h.dwSampleSize){
|
|
switch(mux_a->codec){
|
|
case ACODEC_COPY: // copy
|
|
len=mux_a->wf->nAvgBytesPerSec*tottime;
|
|
len/=mux_a->h.dwSampleSize;if(len<1) len=1;
|
|
len*=mux_a->h.dwSampleSize;
|
|
len=demux_read_data(sh_audio->ds,mux_a->buffer,len);
|
|
break;
|
|
}
|
|
} else {
|
|
// VBR - encode/copy an audio frame
|
|
switch(mux_a->codec){
|
|
case ACODEC_COPY: // copy
|
|
len=ds_get_packet(sh_audio->ds,(unsigned char**) &mux_a->buffer);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
if(len<=0) break; // EOF?
|
|
muxer_write_chunk(mux_a,len,0x10, MP_NOPTS_VALUE, MP_NOPTS_VALUE);
|
|
if(!mux_a->h.dwSampleSize && mux_a->timer>0)
|
|
mux_a->wf->nAvgBytesPerSec=0.5f+(double)mux_a->size/mux_a->timer; // avg bps (VBR)
|
|
if(mux_a->buffer_len>=len){
|
|
mux_a->buffer_len-=len;
|
|
memcpy(mux_a->buffer,mux_a->buffer+len,mux_a->buffer_len);
|
|
}
|
|
|
|
|
|
audiosamples++;
|
|
audiorate+= (GetTimerMS() - ptimer_start);
|
|
|
|
}
|
|
}
|
|
|
|
// get video frame!
|
|
|
|
if (!frame_data.already_read) {
|
|
frame_data.in_size=video_read_frame(sh_video,&frame_data.frame_time,&frame_data.start,force_fps);
|
|
sh_video->timer+=frame_data.frame_time;
|
|
}
|
|
frame_data.frame_time /= playback_speed;
|
|
if(frame_data.in_size<0){ at_eof=1; break; }
|
|
++decoded_frameno;
|
|
|
|
v_timer_corr-=frame_data.frame_time-(float)mux_v->h.dwScale/mux_v->h.dwRate;
|
|
|
|
if(demuxer2){ // 3-pass encoding, read control file (frameno.avi)
|
|
// find our frame:
|
|
while(next_frameno<decoded_frameno){
|
|
int* start;
|
|
int len=ds_get_packet(demuxer2->video,(unsigned char**) &start);
|
|
if(len<0){ at_eof=1;break;}
|
|
if(len==0) --skip_flag; else // duplicate
|
|
if(len==4) next_frameno=start[0];
|
|
}
|
|
if(at_eof) break;
|
|
// if(skip_flag) printf("!!!!!!!!!!!!\n");
|
|
skip_flag=next_frameno-decoded_frameno;
|
|
// find next frame:
|
|
while(next_frameno<=decoded_frameno){
|
|
int* start;
|
|
int len=ds_get_packet(demuxer2->video,(unsigned char**) &start);
|
|
if(len<0){ at_eof=1;break;}
|
|
if(len==0) --skip_flag; else // duplicate
|
|
if(len==4) next_frameno=start[0];
|
|
}
|
|
// if(at_eof) break;
|
|
// printf("Current fno=%d requested=%d skip=%d \n",decoded_frameno,fno,skip_flag);
|
|
} else {
|
|
|
|
// check frame duplicate/drop:
|
|
|
|
//printf("\r### %5.3f ###\n",v_timer_corr);
|
|
|
|
if(v_timer_corr>=(float)mux_v->h.dwScale/mux_v->h.dwRate &&
|
|
(skip_limit<0 || skip_flag<skip_limit) ){
|
|
v_timer_corr-=(float)mux_v->h.dwScale/mux_v->h.dwRate;
|
|
++skip_flag; // skip
|
|
} else
|
|
while(v_timer_corr<=-(float)mux_v->h.dwScale/mux_v->h.dwRate &&
|
|
(skip_limit<0 || (-skip_flag)<skip_limit) ){
|
|
v_timer_corr+=(float)mux_v->h.dwScale/mux_v->h.dwRate;
|
|
--skip_flag; // dup
|
|
}
|
|
|
|
while( (v_pts_corr<=-(float)mux_v->h.dwScale/mux_v->h.dwRate && skip_flag>0)
|
|
|| (v_pts_corr<=-2*(float)mux_v->h.dwScale/mux_v->h.dwRate) ){
|
|
v_pts_corr+=(float)mux_v->h.dwScale/mux_v->h.dwRate;
|
|
--skip_flag; // dup
|
|
}
|
|
if( (v_pts_corr>=(float)mux_v->h.dwScale/mux_v->h.dwRate && skip_flag<0)
|
|
|| (v_pts_corr>=2*(float)mux_v->h.dwScale/mux_v->h.dwRate) )
|
|
if(skip_flag<=0){ // we can't skip more than 1 frame now
|
|
v_pts_corr-=(float)mux_v->h.dwScale/mux_v->h.dwRate;
|
|
++skip_flag; // skip
|
|
}
|
|
|
|
} // demuxer2
|
|
|
|
ptimer_start = GetTimerMS();
|
|
|
|
switch(mux_v->codec){
|
|
case VCODEC_COPY:
|
|
mux_v->buffer=frame_data.start;
|
|
if(skip_flag<=0) muxer_write_chunk(mux_v,frame_data.in_size,(sh_video->ds->flags&1)?0x10:0, MP_NOPTS_VALUE, MP_NOPTS_VALUE);
|
|
break;
|
|
case VCODEC_FRAMENO:
|
|
mux_v->buffer=(unsigned char *)&decoded_frameno; // tricky
|
|
if(skip_flag<=0) muxer_write_chunk(mux_v,sizeof(int),0x10, MP_NOPTS_VALUE, MP_NOPTS_VALUE);
|
|
break;
|
|
default:
|
|
// decode_video will callback down to ve_*.c encoders, through the video filters
|
|
blit_frame=decode_video(sh_video,frame_data.start,frame_data.in_size,
|
|
skip_flag>0 && (!sh_video->vfilter || ((vf_instance_t *)sh_video->vfilter)->control(sh_video->vfilter, VFCTRL_SKIP_NEXT_FRAME, 0) != CONTROL_TRUE));
|
|
|
|
if (sh_video->vf_inited < 0) mencoder_exit(1, NULL);
|
|
|
|
if(!blit_frame){
|
|
if (play_n_frames >= 0)
|
|
play_n_frames++;
|
|
badframes++;
|
|
if(skip_flag<=0){
|
|
// unwanted skipping of a frame, what to do?
|
|
v_timer_corr-=(float)mux_v->h.dwScale/mux_v->h.dwRate;
|
|
#if 0
|
|
// Old code apparently made under the assumption that !blit_frame means
|
|
// decoding failed due to corruption or something.. but duplication and
|
|
// skipping of frames should be entirely disabled when skip_limit==0,
|
|
// and must be in order for many filters to work with -noskip.
|
|
// Eventually this entire block should probably be removed.
|
|
if(skip_limit==0){
|
|
// skipping not allowed -> write empty frame:
|
|
if (!encode_duplicates || !sh_video->vfilter || ((vf_instance_t *)sh_video->vfilter)->control(sh_video->vfilter, VFCTRL_DUPLICATE_FRAME, 0) != CONTROL_TRUE)
|
|
muxer_write_chunk(mux_v,0,0, MP_NOPTS_VALUE, MP_NOPTS_VALUE);
|
|
} else {
|
|
// skipping allowed -> skip it and distriubute timer error:
|
|
v_timer_corr-=(float)mux_v->h.dwScale/mux_v->h.dwRate;
|
|
}
|
|
#endif
|
|
}
|
|
}
|
|
}
|
|
|
|
videosamples++;
|
|
videorate+=(GetTimerMS() - ptimer_start);
|
|
|
|
if(skip_flag<0){
|
|
// duplicate frame
|
|
if(!quiet) mp_msg(MSGT_MENCODER, MSGL_WARN, MSGTR_DuplicateFrames,-skip_flag);
|
|
while(skip_flag<0){
|
|
duplicatedframes++;
|
|
if (!encode_duplicates || !sh_video->vfilter || ((vf_instance_t *)sh_video->vfilter)->control(sh_video->vfilter, VFCTRL_DUPLICATE_FRAME, 0) != CONTROL_TRUE)
|
|
muxer_write_chunk(mux_v,0,0, MP_NOPTS_VALUE, MP_NOPTS_VALUE);
|
|
++skip_flag;
|
|
}
|
|
} else
|
|
if(skip_flag>0){
|
|
// skip frame
|
|
if(!quiet) mp_msg(MSGT_MENCODER, MSGL_WARN, MSGTR_SkipFrame);
|
|
skippedframes++;
|
|
--skip_flag;
|
|
}
|
|
|
|
if(sh_audio && !demuxer2){
|
|
float AV_delay,x;
|
|
// A-V sync!
|
|
#if 0
|
|
if(pts_from_bps){
|
|
unsigned int samples=(sh_audio->audio.dwSampleSize)?
|
|
((ds_tell(d_audio)-sh_audio->a_in_buffer_len)/sh_audio->audio.dwSampleSize) :
|
|
(d_audio->block_no); // <- used for VBR audio
|
|
// printf("samples=%d \n",samples);
|
|
a_pts=samples*(float)sh_audio->audio.dwScale/(float)sh_audio->audio.dwRate;
|
|
delay_corrected=1;
|
|
} else
|
|
#endif
|
|
{
|
|
// PTS = (last timestamp) + (bytes after last timestamp)/(bytes per sec)
|
|
a_pts=d_audio->pts;
|
|
if(!delay_corrected) if(a_pts) delay_corrected=1;
|
|
//printf("*** %5.3f ***\n",a_pts);
|
|
a_pts+=(ds_tell_pts(d_audio)-sh_audio->a_in_buffer_len)/(float)sh_audio->i_bps;
|
|
}
|
|
v_pts=sh_video ? sh_video->pts : d_video->pts;
|
|
// av = compensated (with out buffering delay) A-V diff
|
|
AV_delay=(a_pts-v_pts);
|
|
AV_delay-=audio_delay;
|
|
AV_delay /= playback_speed;
|
|
AV_delay-=mux_a->timer-(mux_v->timer-(v_timer_corr+v_pts_corr));
|
|
// compensate input video timer by av:
|
|
x=AV_delay*0.1f;
|
|
if(x<-max_pts_correction) x=-max_pts_correction; else
|
|
if(x> max_pts_correction) x= max_pts_correction;
|
|
if(default_max_pts_correction>=0)
|
|
max_pts_correction=default_max_pts_correction*playback_speed;
|
|
else
|
|
max_pts_correction=sh_video->frametime*0.10 *playback_speed; // +-10% of time
|
|
// sh_video->timer-=x;
|
|
c_total+=x;
|
|
v_pts_corr+=x;
|
|
}
|
|
|
|
// printf("A:%6.1f V:%6.1f A-V:%7.3f oAV:%7.3f diff:%7.3f ct:%7.3f vpc:%7.3f \r",
|
|
// a_pts,v_pts,a_pts-v_pts,
|
|
// (float)(mux_a->timer-mux_v->timer),
|
|
// AV_delay, c_total, v_pts_corr );
|
|
// printf("V:%6.1f \r", d_video->pts );
|
|
|
|
#if 0
|
|
mp_msg(MSGT_AVSYNC,MSGL_STATUS,"A:%6.1f V:%6.1f A-V:%7.3f ct:%7.3f %3d/%3d %2d%% %2d%% %4.1f%% %d%%\r",
|
|
a_pts,v_pts,a_pts-v_pts,c_total,
|
|
(int)sh_video->num_frames,(int)sh_video->num_frames_decoded,
|
|
(sh_video->timer>0.5)?(int)(100.0*video_time_usage/(double)sh_video->timer):0,
|
|
(sh_video->timer>0.5)?(int)(100.0*vout_time_usage/(double)sh_video->timer):0,
|
|
(sh_video->timer>0.5)?(100.0*audio_time_usage/(double)sh_video->timer):0
|
|
,cache_fill_status
|
|
);
|
|
#endif
|
|
|
|
{ float t=(GetTimerMS()-timer_start)*0.001f;
|
|
float len=(demuxer->movi_end-demuxer->movi_start);
|
|
float p=len>1000 ? (float)(demuxer->filepos-demuxer->movi_start) / len :
|
|
(demuxer_get_percent_pos(demuxer) / 100.0);
|
|
#if 0
|
|
if(!len && sh_audio && sh_audio->audio.dwLength>100){
|
|
p=(sh_audio->audio.dwSampleSize? ds_tell(sh_audio->ds)/sh_audio->audio.dwSampleSize : sh_audio->ds->block_no)
|
|
/ (float)(sh_audio->audio.dwLength);
|
|
}
|
|
#endif
|
|
#if 0
|
|
mp_msg(MSGT_AVSYNC,MSGL_STATUS,"%d < %d < %d \r",
|
|
(int)demuxer->movi_start,
|
|
(int)demuxer->filepos,
|
|
(int)demuxer->movi_end);
|
|
#else
|
|
if(!quiet) {
|
|
if(verbose>0) {
|
|
mp_msg(MSGT_AVSYNC,MSGL_STATUS,"Pos:%6.1fs %6df (%2d%%) %3dfps Trem:%4dmin %3dmb A-V:%5.3f [%d:%d] A/Vms %d/%d D/B/S %d/%d/%d \r",
|
|
mux_v->timer, decoded_frameno, (int)(p*100),
|
|
(t>1) ? (int)(decoded_frameno/t+0.5) : 0,
|
|
(p>0.001) ? (int)((t/p-t)/60) : 0,
|
|
(p>0.001) ? (int)(ftello(muxer_f)/p/1024/1024) : 0,
|
|
v_pts_corr,
|
|
(mux_v->timer>1) ? (int)(mux_v->size/mux_v->timer/125) : 0,
|
|
(mux_a && mux_a->timer>1) ? (int)(mux_a->size/mux_a->timer/125) : 0,
|
|
audiorate/audiosamples, videorate/videosamples,
|
|
duplicatedframes, badframes, skippedframes
|
|
);
|
|
} else
|
|
mp_msg(MSGT_AVSYNC,MSGL_STATUS,"Pos:%6.1fs %6df (%2d%%) %5.2ffps Trem:%4dmin %3dmb A-V:%5.3f [%d:%d]\r",
|
|
mux_v->timer, decoded_frameno, (int)(p*100),
|
|
(t>1) ? (float)(decoded_frameno/t) : 0,
|
|
(p>0.001) ? (int)((t/p-t)/60) : 0,
|
|
(p>0.001) ? (int)(ftello(muxer_f)/p/1024/1024) : 0,
|
|
v_pts_corr,
|
|
(mux_v->timer>1) ? (int)(mux_v->size/mux_v->timer/125) : 0,
|
|
(mux_a && mux_a->timer>1) ? (int)(mux_a->size/mux_a->timer/125) : 0
|
|
);
|
|
}
|
|
#endif
|
|
}
|
|
fflush(stdout);
|
|
|
|
#ifdef USE_SUB
|
|
// find sub
|
|
if(subdata && sh_video->pts>0){
|
|
float pts=sh_video->pts;
|
|
if(sub_fps==0) sub_fps=sh_video->fps;
|
|
if (pts > sub_last_pts || pts < sub_last_pts-1.0 ) {
|
|
find_sub(subdata, (pts+sub_delay) *
|
|
(subdata->sub_uses_time? 100. : sub_fps));
|
|
// FIXME! frame counter...
|
|
sub_last_pts = pts;
|
|
}
|
|
}
|
|
#endif
|
|
|
|
#ifdef USE_DVDREAD
|
|
// DVD sub:
|
|
if(vo_spudec||vobsub_writer){
|
|
unsigned char* packet=NULL;
|
|
int len;
|
|
while((len=ds_get_packet_sub(d_dvdsub,&packet))>0){
|
|
mp_msg(MSGT_MENCODER,MSGL_V,"\rDVD sub: len=%d v_pts=%5.3f s_pts=%5.3f \n",len,sh_video->pts,d_dvdsub->pts);
|
|
if (vo_spudec)
|
|
spudec_assemble(vo_spudec,packet,len,90000*d_dvdsub->pts);
|
|
if (vobsub_writer)
|
|
vobsub_out_output(vobsub_writer,packet,len,mux_v->timer + d_dvdsub->pts - sh_video->pts);
|
|
}
|
|
if (vo_spudec) {
|
|
spudec_heartbeat(vo_spudec,90000*sh_video->pts);
|
|
vo_osd_changed(OSDTYPE_SPU);
|
|
}
|
|
}
|
|
#endif
|
|
|
|
frame_data = (s_frame_data){ .start = NULL, .in_size = 0, .frame_time = 0., .already_read = 0 };
|
|
|
|
if(ferror(muxer_f)) {
|
|
mp_msg(MSGT_MENCODER,MSGL_FATAL,MSGTR_ErrorWritingFile, out_filename);
|
|
mencoder_exit(1, NULL);
|
|
}
|
|
|
|
} // while(!at_eof)
|
|
|
|
if (!interrupted && filelist[++curfile].name != 0) {
|
|
if (sh_video && sh_video->vfilter) {
|
|
// Before uniniting sh_video and the filter chain, break apart the VE.
|
|
vf_instance_t * ve; // this will be the filter right before the ve.
|
|
for (ve = sh_video->vfilter; ve->next && ve->next->next; ve = ve->next);
|
|
if (ve->next)
|
|
ve->next = NULL; // I'm telling the last filter, before the VE, there is nothing after it
|
|
else // There is no chain except the VE.
|
|
sh_video->vfilter = NULL;
|
|
}
|
|
|
|
if(sh_video){ uninit_video(sh_video);sh_video=NULL; }
|
|
if(demuxer) free_demuxer(demuxer);
|
|
if(stream) free_stream(stream); // kill cache thread
|
|
|
|
at_eof = 0;
|
|
|
|
m_config_pop(mconfig);
|
|
goto play_next_file;
|
|
}
|
|
|
|
/* Emit the remaining frames in the video system */
|
|
/*TODO emit frmaes delayed by decoder lag*/
|
|
if(sh_video && sh_video->vfilter){
|
|
mp_msg(MSGT_MENCODER, MSGL_INFO, "\nFlushing video frames\n");
|
|
((vf_instance_t *)sh_video->vfilter)->control(sh_video->vfilter,
|
|
VFCTRL_FLUSH_FRAMES, 0);
|
|
}
|
|
|
|
if(aencoder)
|
|
if(aencoder->fixup)
|
|
aencoder->fixup(aencoder);
|
|
|
|
if (muxer->cont_write_index) muxer_write_index(muxer);
|
|
muxer_f_size=ftello(muxer_f);
|
|
fseek(muxer_f,0,SEEK_SET);
|
|
if (muxer->cont_write_header) muxer_write_header(muxer); // update header
|
|
if(ferror(muxer_f) || fclose(muxer_f) != 0) {
|
|
mp_msg(MSGT_MENCODER,MSGL_FATAL,MSGTR_ErrorWritingFile, out_filename);
|
|
mencoder_exit(1, NULL);
|
|
}
|
|
if(vobsub_writer)
|
|
vobsub_out_close(vobsub_writer);
|
|
|
|
if(out_video_codec==VCODEC_FRAMENO && mux_v->timer>100){
|
|
mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_RecommendedVideoBitrate,"650MB",(int)((650*1024*1024-muxer_f_size)/mux_v->timer/125));
|
|
mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_RecommendedVideoBitrate,"700MB",(int)((700*1024*1024-muxer_f_size)/mux_v->timer/125));
|
|
mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_RecommendedVideoBitrate,"800MB",(int)((800*1024*1024-muxer_f_size)/mux_v->timer/125));
|
|
mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_RecommendedVideoBitrate,"2 x 650MB",(int)((2*650*1024*1024-muxer_f_size)/mux_v->timer/125));
|
|
mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_RecommendedVideoBitrate,"2 x 700MB",(int)((2*700*1024*1024-muxer_f_size)/mux_v->timer/125));
|
|
mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_RecommendedVideoBitrate,"2 x 800MB",(int)((2*800*1024*1024-muxer_f_size)/mux_v->timer/125));
|
|
}
|
|
|
|
mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_VideoStreamResult,
|
|
(float)(mux_v->size/mux_v->timer*8.0f/1000.0f), (int)(mux_v->size/mux_v->timer), (int)mux_v->size, (float)mux_v->timer, decoded_frameno);
|
|
if(sh_audio)
|
|
mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_AudioStreamResult,
|
|
(float)(mux_a->size/mux_a->timer*8.0f/1000.0f), (int)(mux_a->size/mux_a->timer), (int)mux_a->size, (float)mux_a->timer);
|
|
|
|
if(sh_video){ uninit_video(sh_video);sh_video=NULL; }
|
|
if(demuxer) free_demuxer(demuxer);
|
|
if(stream) free_stream(stream); // kill cache thread
|
|
|
|
return interrupted;
|
|
}
|
|
|
|
static void parse_end_at(void)
|
|
{
|
|
|
|
end_at_type = END_AT_NONE;
|
|
if (!end_at_string) return;
|
|
|
|
/* End at size parsing */
|
|
{
|
|
char unit[4];
|
|
|
|
end_at_type = END_AT_SIZE;
|
|
|
|
if(sscanf(end_at_string, "%lf%3s", &end_at, unit) == 2) {
|
|
if(!strcasecmp(unit, "b"))
|
|
;
|
|
else if(!strcasecmp(unit, "kb"))
|
|
end_at *= 1024;
|
|
else if(!strcasecmp(unit, "mb"))
|
|
end_at *= 1024*1024;
|
|
else
|
|
end_at_type = END_AT_NONE;
|
|
}
|
|
else
|
|
end_at_type = END_AT_NONE;
|
|
}
|
|
|
|
/* End at time parsing. This has to be last because of
|
|
* sscanf("%f", ...) below */
|
|
if(end_at_type == END_AT_NONE)
|
|
{
|
|
int a,b; float d;
|
|
|
|
end_at_type = END_AT_TIME;
|
|
|
|
if (sscanf(end_at_string, "%d:%d:%f", &a, &b, &d) == 3)
|
|
end_at = 3600*a + 60*b + d;
|
|
else if (sscanf(end_at_string, "%d:%f", &a, &d) == 2)
|
|
end_at = 60*a + d;
|
|
else if (sscanf(end_at_string, "%f", &d) == 1)
|
|
end_at = d;
|
|
else
|
|
end_at_type = END_AT_NONE;
|
|
}
|
|
}
|
|
|
|
#if 0
|
|
/* Flip the image in src and store the result in dst. src and dst may overlap.
|
|
width is the size of each line in bytes. */
|
|
static uint8_t* flip_upside_down(uint8_t* dst, const uint8_t* src, int width,
|
|
int height)
|
|
{
|
|
uint8_t* tmp = malloc(width);
|
|
int i;
|
|
|
|
for(i = 0; i < height/2; i++) {
|
|
memcpy(tmp, &src[i*width], width);
|
|
memcpy(&dst[i * width], &src[(height - i) * width], width);
|
|
memcpy(&dst[(height - i) * width], tmp, width);
|
|
}
|
|
|
|
free(tmp);
|
|
return dst;
|
|
}
|
|
#endif
|
|
|
|
|
|
static float stop_time(demuxer_t* demuxer, muxer_stream_t* mux_v) {
|
|
float timeleft = -1;
|
|
if (play_n_frames >= 0) timeleft = mux_v->timer + play_n_frames * (double)(mux_v->h.dwScale) / mux_v->h.dwRate;
|
|
if (end_at_type == END_AT_TIME && (timeleft > end_at || timeleft == -1)) timeleft = end_at;
|
|
#ifdef USE_EDL
|
|
if (next_edl_record && demuxer && demuxer->video) { // everything is OK to be checked
|
|
float tmp = mux_v->timer + next_edl_record->start_sec - demuxer->video->pts;
|
|
if (timeleft == -1 || timeleft > tmp) {
|
|
// There's less time in EDL than what we already know
|
|
if (next_edl_record->action == EDL_SKIP && edl_seeking) {
|
|
timeleft = tmp;
|
|
} else if (next_edl_record->action == EDL_MUTE) {
|
|
//timeleft = next_edl_record->start_sec - demuxer->video->pts;
|
|
// For the moment (and probably forever) EDL mute doesn't work in MEncoder
|
|
}
|
|
}
|
|
}
|
|
#endif
|
|
return timeleft;
|
|
}
|
|
|
|
static float calc_a_pts(demux_stream_t *d_audio) {
|
|
sh_audio_t * sh_audio = d_audio ? d_audio->sh : NULL;
|
|
float a_pts = 0.;
|
|
if (sh_audio)
|
|
a_pts = d_audio->pts + (ds_tell_pts(d_audio) - sh_audio->a_in_buffer_len)/(float)sh_audio->i_bps;
|
|
return a_pts;
|
|
}
|
|
|
|
static float forward_audio(float pts, demux_stream_t *d_audio, muxer_stream_t* mux_a) {
|
|
sh_audio_t * sh_audio = d_audio ? d_audio->sh : NULL;
|
|
int samplesize, avg;
|
|
float a_pts = calc_a_pts(d_audio);
|
|
|
|
if (!sh_audio) return a_pts;
|
|
|
|
if (sh_audio->audio.dwScale) samplesize = sh_audio->audio.dwSampleSize;
|
|
else samplesize = (sh_audio->wf ? sh_audio->wf->nBlockAlign : 1);
|
|
avg = (sh_audio->wf ? sh_audio->wf->nAvgBytesPerSec : sh_audio->i_bps);
|
|
|
|
// after a demux_seek, a_pts will be zero until you read some audio.
|
|
// carefully checking if a_pts is truely correct by reading tiniest amount of data possible.
|
|
if (pts > a_pts && a_pts == 0.0 && samplesize) {
|
|
if (demux_read_data(sh_audio->ds,mux_a->buffer,samplesize) <= 0) return a_pts; // EOF
|
|
a_pts = calc_a_pts(d_audio);
|
|
}
|
|
|
|
while (pts > a_pts) {
|
|
int len;
|
|
if (samplesize) {
|
|
len = avg * (pts - a_pts > 0.5 ? 0.5 : pts - a_pts);
|
|
len/= samplesize; if(len<1) len=1;
|
|
len*= samplesize;
|
|
len = demux_read_data(sh_audio->ds,mux_a->buffer,len);
|
|
} else {
|
|
unsigned char * crap;
|
|
len = ds_get_packet(sh_audio->ds, &crap);
|
|
}
|
|
if (len <= 0) break; // EOF of audio.
|
|
a_pts = calc_a_pts(d_audio);
|
|
}
|
|
return a_pts;
|
|
}
|
|
|
|
static int slowseek(float end_pts, demux_stream_t *d_video, demux_stream_t *d_audio, muxer_stream_t* mux_a, s_frame_data * frame_data, int framecopy, int print_info) {
|
|
sh_video_t * sh_video = d_video->sh;
|
|
vf_instance_t * vfilter = sh_video ? sh_video->vfilter : NULL;
|
|
int done = 0;
|
|
|
|
while (!interrupted) {
|
|
float a_pts = 0.;
|
|
|
|
if (!frame_data->already_read) { // when called after fixdelay, a frame is already read
|
|
frame_data->in_size = video_read_frame(sh_video, &frame_data->frame_time, &frame_data->start, force_fps);
|
|
if(frame_data->in_size<0) return 2;
|
|
sh_video->timer += frame_data->frame_time;
|
|
}
|
|
frame_data->already_read = 0;
|
|
|
|
a_pts = forward_audio(sh_video->pts - frame_data->frame_time + audio_delay, d_audio, mux_a);
|
|
|
|
if (done) {
|
|
frame_data->already_read = 1;
|
|
if (!framecopy || (sh_video->ds->flags & 1)) return 1;
|
|
}
|
|
if (sh_video->pts >= end_pts) done = 1;
|
|
|
|
if (vfilter) {
|
|
int softskip = (vfilter->control(vfilter, VFCTRL_SKIP_NEXT_FRAME, 0) == CONTROL_TRUE);
|
|
decode_video(sh_video, frame_data->start, frame_data->in_size, !softskip);
|
|
}
|
|
|
|
#ifdef USE_EDL
|
|
if (print_info) mp_msg(MSGT_MENCODER, MSGL_STATUS,
|
|
"EDL SKIP: Start: %.2f End: %.2f Current: V: %.2f A: %.2f \r",
|
|
next_edl_record->start_sec, next_edl_record->stop_sec,
|
|
sh_video->pts, a_pts);
|
|
#endif
|
|
}
|
|
if (interrupted) return 2;
|
|
return 1;
|
|
}
|
|
|
|
static void fixdelay(demux_stream_t *d_video, demux_stream_t *d_audio, muxer_stream_t* mux_a, s_frame_data * frame_data, int framecopy) {
|
|
// TODO: Find a way to encode silence instead of deleting video
|
|
sh_video_t * sh_video = d_video->sh;
|
|
float a_pts;
|
|
|
|
// demux_seek has a weirdness that sh_video->pts is meaningless,
|
|
// until a single frame is read... Same for audio actually too.
|
|
// Reading one frame, and keeping it.
|
|
frame_data->in_size = video_read_frame(sh_video, &frame_data->frame_time, &frame_data->start, force_fps);
|
|
if(frame_data->in_size<0) return;
|
|
sh_video->timer += frame_data->frame_time;
|
|
frame_data->already_read = 1;
|
|
|
|
a_pts = forward_audio(sh_video->pts - frame_data->frame_time + audio_delay, d_audio, mux_a);
|
|
|
|
if (audio_delay > 0) return;
|
|
else if (sh_video->pts - frame_data->frame_time + audio_delay >= a_pts) return;
|
|
|
|
slowseek(a_pts - audio_delay, d_video, d_audio, mux_a, frame_data, framecopy, 0);
|
|
}
|
|
|
|
#ifdef USE_EDL
|
|
static int edl_seek(edl_record_ptr next_edl_record, demuxer_t* demuxer, demux_stream_t *d_audio, muxer_stream_t* mux_a, s_frame_data * frame_data, int framecopy) {
|
|
sh_video_t * sh_video = demuxer->video ? demuxer->video->sh : NULL;
|
|
|
|
if (!sh_video) return 0;
|
|
if (sh_video->pts >= next_edl_record->stop_sec) return 1; // nothing to do...
|
|
|
|
if (!edl_seek_type) {
|
|
if(demux_seek(demuxer, next_edl_record->stop_sec - sh_video->pts, 0)){
|
|
sh_video->pts = demuxer->video->pts;
|
|
//if (vo_vobsub) vobsub_seek(vo_vobsub,sh_video->pts);
|
|
resync_video_stream(sh_video);
|
|
//if(vo_spudec) spudec_reset(vo_spudec);
|
|
if (audio_delay != 0.0) fixdelay(demuxer->video, d_audio, mux_a, frame_data, framecopy);
|
|
return 1;
|
|
}
|
|
// non-seekable stream.
|
|
return 0;
|
|
}
|
|
|
|
// slow seek, read every frame.
|
|
|
|
return slowseek(next_edl_record->stop_sec, demuxer->video, d_audio, mux_a, frame_data, framecopy, 1);
|
|
}
|
|
#endif
|