RepoMirrors/mpv
1
0
Fork 0
mirror of https://github.com/mpv-player/mpv synced 2024-12-27 09:32:40 +00:00
Code Issues Releases Wiki Activity
610912b8b5
mpv/mplayer.c
arpi 610912b8b5 AVI demuxer cleanups, fileformat-dependent stuff moved to priv_t 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@1486 b3059339-0415-0410-9bf9-f77b7e298cf2
2001-08-11 20:37:33 +00:00

1776 lines
51 KiB
C
Raw Blame History

// AVI & MPEG Player v0.18 (C) 2000-2001. by A'rpi/ESP-team
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <sys/ioctl.h>
#include <sys/mman.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <sys/time.h>
#include <sys/stat.h>
#include <signal.h>
#include <time.h>
#include <fcntl.h>
#include "version.h"
#include "config.h"
#ifdef sun
#define DEFAULT_CDROM_DEVICE "/vol/dev/aliases/cdrom0"
#else
#define DEFAULT_CDROM_DEVICE "/dev/cdrom"
#endif
#include "cfgparser.h"
#include "cfg-mplayer-def.h"
#ifdef USE_SUB
#include "subreader.h"
#endif
#ifdef USE_LIBVO2
#include "libvo2/libvo2.h"
#else
#include "libvo/video_out.h"
#endif
//#ifdef USE_OSD
#include "libvo/sub.h"
//#endif
#include "libao2/audio_out.h"
#include "libmpeg2/mpeg2.h"
#include "libmpeg2/mpeg2_internal.h"
#include "loader.h"
#include "wine/avifmt.h"
#include "codec-cfg.h"
#include "dvdauth.h"
#include "spudec.h"
extern char* win32_codec_name; // must be set before calling DrvOpen() !!!
#include "linux/getch2.h"
#include "linux/keycodes.h"
#include "linux/timer.h"
#include "linux/shmem.h"
#ifdef HAVE_LIRC
#include "lirc_mp.h"
#endif
#include "help_mp.h"
#define DEBUG if(0)
#ifdef HAVE_GUI
int nogui=1;
#endif
int verbose=0;
int quiet=0;
#define ABS(x) (((x)>=0)?(x):(-(x)))
#ifdef USE_SUB
void find_sub(subtitle* subtitles,int key);
#endif
static int
usec_sleep(int usec_delay)
{
#if 1
struct timespec ts;
ts.tv_sec = usec_delay / 1000000;
ts.tv_nsec = (usec_delay % 1000000) * 1000;
return nanosleep(&ts, NULL);
#else
return usleep(usec_delay);
#endif
}
//**************************************************************************//
// Config file
//**************************************************************************//
static int cfg_inc_verbose(struct config *conf){
++verbose;
return 0;
}
static int cfg_include(struct config *conf, char *filename){
return parse_config_file(conf, filename);
}
char *get_path(char *filename){
char *homedir;
char *buff;
static char *config_dir = "/.mplayer";
int len;
if ((homedir = getenv("HOME")) == NULL)
return NULL;
len = strlen(homedir) + strlen(config_dir) + 1;
if (filename == NULL) {
if ((buff = (char *) malloc(len)) == NULL)
return NULL;
sprintf(buff, "%s%s", homedir, config_dir);
} else {
len += strlen(filename) + 1;
if ((buff = (char *) malloc(len)) == NULL)
return NULL;
sprintf(buff, "%s%s/%s", homedir, config_dir, filename);
}
return buff;
}
//**************************************************************************//
//**************************************************************************//
// Input media streaming & demultiplexer:
//**************************************************************************//
static int max_framesize=0;
#include "stream.h"
#include "demuxer.h"
#include "stheader.h"
char* encode_name=NULL;
char* encode_index_name=NULL;
int encode_bitrate=0;
extern int asf_packetsize; // for seeking
void read_avi_header(demuxer_t *demuxer,int index_mode);
demux_stream_t* demux_avi_select_stream(demuxer_t *demux,unsigned int id);
int asf_check_header(demuxer_t *demuxer);
int read_asf_header(demuxer_t *demuxer);
demuxer_t* demux_open(stream_t *stream,int file_format);
int demux_seek(demuxer_t *demuxer,float rel_seek_secs,int flags);
int get_video_quality_max(sh_video_t *sh_video);
void set_video_quality(sh_video_t *sh_video,int quality);
int set_video_colors(sh_video_t *sh_video,char *item,int value);
// MPEG video stream parser:
#include "parse_es.h"
extern int num_elementary_packets100; // for MPEG-ES fileformat detection
extern int num_elementary_packets101;
extern int num_elementary_packetsPES;
extern picture_t *picture; // exported from libmpeg2/decode.c
int frameratecode2framerate[16] = {
0,
// Official mpeg1/2 framerates:
24000*10000/1001, 24*10000,25*10000, 30000*10000/1001, 30*10000,50*10000,60000*10000/1001, 60*10000,
// libmpeg3's "Unofficial economy rates":
1*10000,5*10000,10*10000,12*10000,15*10000,0,0
};
//**************************************************************************//
//**************************************************************************//
// Common FIFO functions, and keyboard/event FIFO code
#include "fifo.c"
//**************************************************************************//
#ifdef USE_LIBVO2
static vo2_handle_t *video_out=NULL;
#else
static vo_functions_t *video_out=NULL;
#endif
static ao_functions_t *audio_out=NULL;
float c_total=0;
double video_time_usage=0;
double vout_time_usage=0;
static double audio_time_usage=0;
static int total_time_usage_start=0;
static int benchmark=0;
static int play_in_bg=0;
extern void avi_fixate();
#ifdef HAVE_GUI
#include "../Gui/mplayer/psignal.h"
#define GUI_MSG(x) if ( !nogui ) { mplSendMessage( x ); usec_sleep( 10000 ); }
#else
#define GUI_MSG(x)
#endif
// options:
int divx_quality=0;
int auto_quality=0;
int output_quality=0;
int osd_level=2;
char *seek_to_sec=NULL;
off_t seek_to_byte=0;
int has_audio=1;
char *audio_codec=NULL; // override audio codec
char *video_codec=NULL; // override video codec
int audio_family=-1; // override audio codec family
int video_family=-1; // override video codec family
// IMHO this stuff is no longer of use, or is there a special
// reason why dshow should be completely disabled? - atmos ::
// yes, people without working c++ compiler can disable it - A'rpi
#ifdef USE_DIRECTSHOW
int allow_dshow=1;
#else
int allow_dshow=0;
#endif
//#ifdef ALSA_TIMER
//int alsa=1;
//#else
//int alsa=0;
//#endif
// streaming:
int audio_id=-1;
int video_id=-1;
int dvdsub_id=-1;
int vcd_track=0;
char *stream_dump_name=NULL;
int stream_dump_type=0;
int index_mode=-1; // -1=untouched 0=don't use index 1=use (geneate) index
int force_ni=0;
float default_max_pts_correction=-1;//0.01f;
float max_pts_correction=0;//default_max_pts_correction;
#ifdef AVI_SYNC_BPS
int pts_from_bps=1;
#else
int pts_from_bps=0;
#endif
float force_fps=0;
int force_srate=0;
float audio_delay=0;
int frame_dropping=0; // option 0=no drop 1= drop vo 2= drop decode
int play_n_frames=-1;
// screen info:
char* video_driver=NULL; //"mga"; // default
char* audio_driver=NULL;
int fullscreen=0;
int vidmode=0;
int softzoom=0;
int flip=-1;
int screen_size_x=0;//SCREEN_SIZE_X;
int screen_size_y=0;//SCREEN_SIZE_Y;
int screen_size_xy=0;
// sub:
char *font_name=NULL;
float font_factor=0.75;
char *sub_name=NULL;
float sub_delay=0;
float sub_fps=0;
int sub_auto = 1;
/*DSP!!char *dsp=NULL;*/
float rel_seek_secs=0;
float initial_pts_delay=0;
extern char *vo_subdevice;
extern char *ao_subdevice;
void exit_player(char* how){
total_time_usage_start=GetTimer()-total_time_usage_start;
#ifdef HAVE_GUI
if ( !nogui )
{
if ( how != NULL )
{
if ( !strcmp( how,"Quit" ) ) mplSendMessage( mplEndOfFile );
if ( !strcmp( how,"End of file" ) ) mplSendMessage( mplEndOfFile );
if ( !strcmp( how,"audio_init" ) ) mplSendMessage( mplAudioError );
}
else mplSendMessage( mplUnknowError );
}
#endif
if(how) printf("\nExiting... (%s)\n",how);
if(verbose) printf("max framesize was %d bytes\n",max_framesize);
if(benchmark){
double tot=video_time_usage+vout_time_usage+audio_time_usage;
double total_time_usage=(float)total_time_usage_start*0.000001;
printf("BENCHMARKs: V:%8.3fs VO:%8.3fs A:%8.3fs Sys:%8.3fs = %8.3fs\n",
video_time_usage,vout_time_usage,audio_time_usage,
total_time_usage-tot,total_time_usage);
if(total_time_usage>0.0)
printf("BENCHMARK%%: V:%8.4f%% VO:%8.4f%% A:%8.4f%% Sys:%8.4f%% = %8.4f%%\n",
100.0*video_time_usage/total_time_usage,
100.0*vout_time_usage/total_time_usage,
100.0*audio_time_usage/total_time_usage,
100.0*(total_time_usage-tot)/total_time_usage,
100.0);
}
// restore terminal:
#ifdef HAVE_GUI
if ( nogui )
#endif
getch2_disable();
#ifdef USE_LIBVO2
if(video_out) vo2_close(video_out);
#else
if(video_out) video_out->uninit();
#endif
if(audio_out) audio_out->uninit();
if(encode_name) avi_fixate();
#ifdef HAVE_LIRC
#ifdef HAVE_GUI
if ( nogui )
#endif
lirc_mp_cleanup();
#endif
exit(1);
}
char* current_module=NULL; // for debugging
void exit_sighandler(int x){
static int sig_count=0;
++sig_count;
if(sig_count==2) exit(1);
if(sig_count>2){
// can't stop :(
kill(getpid(),SIGKILL);
}
fprintf(stderr,"\nMPlayer interrupted by signal %d in module: %s \n",x,
current_module?current_module:"unknown"
);
#ifdef HAVE_GUI
if ( !nogui )
{
mplShMem->items.error.signal=x;
strcpy( mplShMem->items.error.module,current_module?current_module:"unknown" );
}
#endif
exit_player(NULL);
}
extern stream_t* open_stream(char* filename,int vcd_track,int* file_format);
extern void write_avi_header_1(FILE *f,int fcc,float fps,int width,int height);
// dec_audio.c:
extern int init_audio(sh_audio_t *sh_audio);
extern int decode_audio(sh_audio_t *sh_audio,unsigned char *buf,int minlen,int maxlen);
extern void resync_audio_stream(sh_audio_t *sh_audio);
extern void skip_audio_frame(sh_audio_t *sh_audio);
// dec_video.c:
extern int init_video(sh_video_t *sh_video);
#ifdef USE_LIBVO2
extern int decode_video(vo2_handle_t *video_out,sh_video_t *sh_video,unsigned char *start,int in_size,int drop_frame);
#else
extern int decode_video(vo_functions_t *video_out,sh_video_t *sh_video,unsigned char *start,int in_size,int drop_frame);
#endif
extern int get_video_quality_max(sh_video_t *sh_video);
extern void set_video_quality(sh_video_t *sh_video,int quality);
#include "mixer.h"
#include "cfg-mplayer.h"
void parse_cfgfiles( void )
{
char *conffile;
int conffile_fd;
if (parse_config_file(conf, "/etc/mplayer.conf") < 0)
exit(1);
if ((conffile = get_path("")) == NULL) {
printf("Can't find HOME dir\n");
} else {
mkdir(conffile, 0777);
free(conffile);
if ((conffile = get_path("config")) == NULL) {
printf("get_path(\"config\") sziiiivas\n");
} else {
if ((conffile_fd = open(conffile, O_CREAT | O_EXCL | O_WRONLY, 0666)) != -1) {
printf("Creating config file: %s\n", conffile);
write(conffile_fd, default_config, strlen(default_config));
close(conffile_fd);
}
if (parse_config_file(conf, conffile) < 0)
exit(1);
free(conffile);
}
}
}
#ifndef HAVE_GUI
int main(int argc,char* argv[], char *envp[]){
#else
int mplayer(int argc,char* argv[], char *envp[]){
#endif
#ifdef USE_SUB
static subtitle* subtitles=NULL;
#endif
static demuxer_t *demuxer=NULL;
static demux_stream_t *d_audio=NULL;
static demux_stream_t *d_video=NULL;
static demux_stream_t *d_dvdsub=NULL;
static sh_audio_t *sh_audio=NULL;
static sh_video_t *sh_video=NULL;
char* filename=NULL; //"MI2-Trailer.avi";
stream_t* stream=NULL;
int file_format=DEMUXER_TYPE_UNKNOWN;
//
int delay_corrected=1;
char* title="MPlayer";
// movie info:
int out_fmt=0;
int osd_visible=100;
int osd_function=OSD_PLAY;
int osd_last_pts=-303;
int v_bright=50;
int v_cont=50;
int v_hue=50;
int v_saturation=50;
//float a_frame=0; // Audio
float rel_seek_secs=0;
int i;
int use_stdin=0; //int f; // filedes
printf("%s",banner_text);
#ifdef HAVE_GUI
if ( nogui )
{
#endif
parse_cfgfiles();
if (parse_command_line(conf, argc, argv, envp, &filename) < 0) exit(1);
// Many users forget to include command line in bugreports...
if(verbose){
printf("CommandLine:");
for(i=1;i<argc;i++)printf(" '%s'",argv[i]);
printf("\n");
}
#ifndef USE_LIBVO2
if(video_driver && strcmp(video_driver,"help")==0){
printf("Available video output drivers:\n");
i=0;
while (video_out_drivers[i]) {
const vo_info_t *info = video_out_drivers[i++]->get_info ();
printf("\t%s\t%s\n", info->short_name, info->name);
}
printf("\n");
exit(0);
}
#endif
if(audio_driver && strcmp(audio_driver,"help")==0){
printf("Available audio output drivers:\n");
i=0;
while (audio_out_drivers[i]) {
const ao_info_t *info = audio_out_drivers[i++]->info;
printf("\t%s\t%s\n", info->short_name, info->name);
}
printf("\n");
exit(0);
}
#ifdef HAVE_GUI
}
#endif
if(!filename){
if(vcd_track) filename=DEFAULT_CDROM_DEVICE;
else {
printf("%s",help_text); exit(0);
}
}
#ifdef USE_LIBVO2
video_out=vo2_new(video_driver);
#else
// check video_out driver name:
if (video_driver)
if ((i = strcspn(video_driver, ":")) > 0)
{
size_t i2 = strlen(video_driver);
if (video_driver[i] == ':')
{
vo_subdevice = malloc(i2-i);
if (vo_subdevice != NULL)
strncpy(vo_subdevice, (char *)(video_driver+i+1), i2-i);
video_driver[i] = '\0';
}
// printf("video_driver: %s, subdevice: %s\n", video_driver, vo_subdevice);
}
if(!video_driver)
video_out=video_out_drivers[0];
else
for (i=0; video_out_drivers[i] != NULL; i++){
const vo_info_t *info = video_out_drivers[i]->get_info ();
if(strcmp(info->short_name,video_driver) == 0){
video_out = video_out_drivers[i];break;
}
}
#endif
if(!video_out){
fprintf(stderr,"Invalid video output driver name: %s\nUse '-vo help' to get a list of available video drivers.\n",video_driver?video_driver:"?");
return 0;
}
// check audio_out driver name:
if (audio_driver)
if ((i = strcspn(audio_driver, ":")) > 0)
{
size_t i2 = strlen(audio_driver);
if (audio_driver[i] == ':')
{
ao_subdevice = malloc(i2-i);
if (ao_subdevice != NULL)
strncpy(ao_subdevice, (char *)(audio_driver+i+1), i2-i);
audio_driver[i] = '\0';
}
// printf("audio_driver: %s, subdevice: %s\n", audio_driver, ao_subdevice);
}
if(!audio_driver)
audio_out=audio_out_drivers[0];
else
for (i=0; audio_out_drivers[i] != NULL; i++){
const ao_info_t *info = audio_out_drivers[i]->info;
if(strcmp(info->short_name,audio_driver) == 0){
audio_out = audio_out_drivers[i];break;
}
}
if (!audio_out){
fprintf(stderr,"Invalid audio output driver name: %s\nUse '-ao help' to get a list of available audio drivers.\n",audio_driver);
return 0;
}
/*DSP!! if(dsp) audio_out->control(AOCONTROL_SET_DEVICE,(int)dsp);*/
// check codec.conf
if(!parse_codec_cfg(get_path("codecs.conf"))){
if(!parse_codec_cfg(DATADIR"/codecs.conf")){
printf("(copy/link DOCS/codecs.conf to ~/.mplayer/codecs.conf)\n");
GUI_MSG( mplCodecConfNotFound )
exit(1);
}
}
// check font
#ifdef USE_OSD
if(font_name){
vo_font=read_font_desc(font_name,font_factor,verbose>1);
if(!vo_font) fprintf(stderr,"Can't load font: %s\n",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(DATADIR"/font/font.desc",font_factor,verbose>1);
}
#endif
#ifdef USE_SUB
// check .sub
if(sub_name){
subtitles=sub_read_file(sub_name);
if(!subtitles) fprintf(stderr,"Can't load subtitles: %s\n",sub_name);
} else {
if(sub_auto) // auto load sub file ...
subtitles=sub_read_file( sub_filename( get_path("sub/"), filename ) );
if(!subtitles) subtitles=sub_read_file(get_path("default.sub")); // try default
}
#endif
stream=open_stream(filename,vcd_track,&file_format);
if(!stream) return 1; // error...
use_stdin=(!strcmp(filename,"-"));
#ifdef HAVE_LIBCSS
if (dvdimportkey) {
if (dvd_import_key(dvdimportkey)) {
fprintf(stderr,"Error processing DVD KEY.\n");
GUI_MSG( mplErrorDVDKeyProcess )
exit(1);
}
printf("DVD command line requested key is stored for descrambling.\n");
}
if (dvd_auth_device) {
// if (dvd_auth(dvd_auth_device,f)) {
if (dvd_auth(dvd_auth_device,filename)) {
GUI_MSG( mplErrorDVDAuth )
exit(0);
}
printf("DVD auth sequence seems to be OK.\n");
}
#endif
//============ Open & Sync stream and detect file format ===============
if(!has_audio) audio_id=-2; // do NOT read audio packets...
demuxer=demux_open(stream,file_format);
if(!demuxer) exit(1); // ERROR
file_format=demuxer->file_format;
d_audio=demuxer->audio;
d_video=demuxer->video;
d_dvdsub=demuxer->sub;
// DUMP STREAMS:
if(stream_dump_type){
FILE *f;
demux_stream_t *ds=NULL;
// select stream to dump
switch(stream_dump_type){
case 1: ds=d_audio;break;
case 2: ds=d_video;break;
case 3: ds=d_dvdsub;break;
}
if(!ds){
fprintf(stderr,"dump: FATAL: selected stream missing!\n");
exit(1);
}
// disable other streams:
if(d_audio && d_audio!=ds) {ds_free_packs(d_audio); d_audio->id=-2; }
if(d_video && d_video!=ds) {ds_free_packs(d_video); d_video->id=-2; }
if(d_dvdsub && d_dvdsub!=ds) {ds_free_packs(d_dvdsub); d_dvdsub->id=-2; }
// let's dump it!
f=fopen(stream_dump_name?stream_dump_name:"stream.dump","wb");
if(!f){ fprintf(stderr,"Can't open dump file!!!\n");exit(1); }
while(!ds->eof){
unsigned char* start;
int in_size=ds_get_packet(ds,&start);
if( (file_format==DEMUXER_TYPE_AVI || file_format==DEMUXER_TYPE_ASF)
&& stream_dump_type==2) fwrite(&in_size,1,4,f);
if(in_size>0) fwrite(start,in_size,1,f);
}
fclose(f);
printf("core dumped :)\n");
exit(1);
}
sh_audio=d_audio->sh;
sh_video=d_video->sh;
if(sh_video){
if(!video_read_properties(sh_video)) exit(1); // couldn't read header?
printf("[V] filefmt:%d fourcc:0x%X size:%dx%d fps:%5.2f ftime:=%6.4f\n",
file_format,sh_video->format, sh_video->disp_w,sh_video->disp_h,
sh_video->fps,sh_video->frametime
);
if(!sh_video->fps && !force_fps){
fprintf(stderr,"FPS not specified (or invalid) in the header! Use the -fps option!\n");
exit(1);
}
}
fflush(stdout);
if(!sh_video){
fprintf(stderr,"Sorry, no video stream... it's unplayable yet\n");
exit(1);
}
//================== Init AUDIO (codec) ==========================
if(sh_audio){
// Go through the codec.conf and find the best codec...
sh_audio->codec=NULL;
if(audio_family!=-1) printf("Trying to force audio codec driver family %d ...\n",audio_family);
while(1){
sh_audio->codec=find_codec(sh_audio->format,NULL,sh_audio->codec,1);
if(!sh_audio->codec){
if(audio_family!=-1) {
sh_audio->codec=NULL; /* re-search */
printf("Can't find audio codec for forced driver family, fallback to other drivers.\n");
audio_family=-1;
continue;
}
printf("Can't find codec for audio format 0x%X !\n",sh_audio->format);
printf("*** Try to upgrade %s from DOCS/codecs.conf\n",get_path("codecs.conf"));
printf("*** If it's still not OK, then read DOCS/CODECS!\n");
sh_audio=NULL;
break;
}
if(audio_codec && strcmp(sh_audio->codec->name,audio_codec)) continue;
else if(audio_family!=-1 && sh_audio->codec->driver!=audio_family) continue;
printf("%s audio codec: [%s] drv:%d (%s)\n",audio_codec?"Forcing":"Detected",sh_audio->codec->name,sh_audio->codec->driver,sh_audio->codec->info);
break;
}
}
if(sh_audio){
if(verbose) printf("Initializing audio codec...\n");
if(!init_audio(sh_audio)){
printf("Couldn't initialize audio codec! -> nosound\n");
sh_audio=0;
} else {
printf("AUDIO: srate=%d chans=%d bps=%d sfmt=0x%X ratio: %d->%d\n",sh_audio->samplerate,sh_audio->channels,sh_audio->samplesize,
sh_audio->sample_format,sh_audio->i_bps,sh_audio->o_bps);
}
}
//================== Init VIDEO (codec & libvo) ==========================
// Go through the codec.conf and find the best codec...
sh_video->codec=NULL;
if(video_family!=-1) printf("Trying to force video codec driver family %d ...\n",video_family);
while(1){
sh_video->codec=find_codec(sh_video->format,
sh_video->bih?((unsigned int*) &sh_video->bih->biCompression):NULL,sh_video->codec,0);
if(!sh_video->codec){
if(video_family!=-1) {
sh_video->codec=NULL; /* re-search */
printf("Can't find video codec for forced driver family, fallback to other drivers.\n");
video_family=-1;
continue;
}
printf("Can't find codec for video format 0x%X !\n",sh_video->format);
printf("*** Try to upgrade %s from DOCS/codecs.conf\n",get_path("codecs.conf"));
printf("*** If it's still not OK, then read DOCS/CODECS!\n");
#ifdef HAVE_GUI
if ( !nogui )
{
mplShMem->items.videodata.format=sh_video->format;
mplSendMessage( mplCantFindCodecForVideoFormat );
usec_sleep( 10000 );
}
#endif
exit(1);
}
// is next line needed anymore? - atmos ::
if(!allow_dshow && sh_video->codec->driver==VFM_DSHOW) continue; // skip DShow
else if(video_codec && strcmp(sh_video->codec->name,video_codec)) continue;
else if(video_family!=-1 && sh_video->codec->driver!=video_family) continue;
break;
}
printf("%s video codec: [%s] drv:%d (%s)\n",video_codec?"Forcing":"Detected",sh_video->codec->name,sh_video->codec->driver,sh_video->codec->info);
for(i=0;i<CODECS_MAX_OUTFMT;i++){
int ret;
out_fmt=sh_video->codec->outfmt[i];
if(out_fmt==0xFFFFFFFF) continue;
#ifdef USE_LIBVO2
ret=vo2_query_format(video_out);
#else
ret=video_out->query_format(out_fmt);
#endif
if(verbose) printf("vo_debug: query(%s) returned 0x%X\n",vo_format_name(out_fmt),ret);
if(ret) break;
}
if(i>=CODECS_MAX_OUTFMT){
fprintf(stderr,"Sorry, selected video_out device is incompatible with this codec.\n");
GUI_MSG( mplIncompatibleVideoOutDevice )
exit(1);
}
sh_video->outfmtidx=i;
if(flip==-1){
// autodetect flipping
flip=0;
if(sh_video->codec->outflags[i]&CODECS_FLAG_FLIP)
if(!(sh_video->codec->outflags[i]&CODECS_FLAG_NOFLIP))
flip=1;
}
if(verbose) printf("vo_debug1: out_fmt=%s\n",vo_format_name(out_fmt));
if(!init_video(sh_video)){
fprintf(stderr,"FATAL: Couldn't initialize video codec :(\n");
GUI_MSG( mplUnknowError )
exit(1);
}
if(auto_quality>0){
// Auto quality option enabled
output_quality=get_video_quality_max(sh_video);
if(auto_quality>output_quality) auto_quality=output_quality;
else output_quality=auto_quality;
printf("AutoQ: setting quality to %d\n",output_quality);
set_video_quality(sh_video,output_quality);
}
// ================== Init output files for encoding ===============
if(encode_name){
// encode file!!!
FILE *encode_file=fopen(encode_name,"rb");
if(encode_file){
fclose(encode_file);
fprintf(stderr,"File already exists: %s (don't overwrite your favourite AVI!)\n",encode_name);
return 0;
}
encode_file=fopen(encode_name,"wb");
if(!encode_file){
fprintf(stderr,"Cannot create file for encoding\n");
return 0;
}
write_avi_header_1(encode_file,mmioFOURCC('d', 'i', 'v', 'x'),sh_video->fps,sh_video->disp_w,sh_video->disp_h);
fclose(encode_file);
encode_index_name=malloc(strlen(encode_name)+8);
strcpy(encode_index_name,encode_name);
strcat(encode_index_name,".index");
if((encode_file=fopen(encode_index_name,"wb")))
fclose(encode_file);
else encode_index_name=NULL;
sh_audio=0; // disable audio !!!!!
}
// ========== Init keyboard FIFO (connection to libvo) ============
make_pipe(&keyb_fifo_get,&keyb_fifo_put);
// ========== Init display (sh_video->disp_w*sh_video->disp_h/out_fmt) ============
#ifdef X11_FULLSCREEN
if(fullscreen){
if(vo_init()){
//if(verbose) printf("X11 running at %dx%d depth: %d\n",vo_screenwidth,vo_screenheight,vo_depthonscreen);
}
if(!screen_size_xy) screen_size_xy=vo_screenwidth; // scale with asp.ratio
}
#endif
if(screen_size_xy>0){
if(screen_size_xy<=8){
screen_size_x=screen_size_xy*sh_video->disp_w;
screen_size_y=screen_size_xy*sh_video->disp_h;
} else {
screen_size_x=screen_size_xy;
screen_size_y=screen_size_xy*sh_video->disp_h/sh_video->disp_w;
}
} else if(!vidmode){
if(!screen_size_x) screen_size_x=SCREEN_SIZE_X;
if(!screen_size_y) screen_size_y=SCREEN_SIZE_Y;
if(screen_size_x<=8) screen_size_x*=sh_video->disp_w;
if(screen_size_y<=8) screen_size_y*=sh_video->disp_h;
}
#ifndef USE_LIBVO2
{ const vo_info_t *info = video_out->get_info();
printf("VO: [%s] %dx%d => %dx%d %s %s%s%s%s\n",info->short_name,
sh_video->disp_w,sh_video->disp_h,
screen_size_x,screen_size_y,
vo_format_name(out_fmt),
fullscreen?"fs ":"",
vidmode?"vm ":"",
softzoom?"zoom ":"",
(flip==1)?"flip ":""
// fullscreen|(vidmode<<1)|(softzoom<<2)|(flip<<3)
);
if(verbose){
printf("VO: Description: %s\n"
"VO: Author: %s\n",
info->name,
info->author
);
if(strlen(info->comment) > 0)
printf("VO: Comment: %s\n", info->comment);
}
}
#endif
if(verbose) printf("video_out->init(%dx%d->%dx%d,flags=%d,'%s',0x%X)\n",
sh_video->disp_w,sh_video->disp_h,
screen_size_x,screen_size_y,
fullscreen|(vidmode<<1)|(softzoom<<2)|(flip<<3),
title,out_fmt);
#ifdef HAVE_GUI
if ( !nogui )
{
mplShMem->items.videodata.width=sh_video->disp_w;
mplShMem->items.videodata.height=sh_video->disp_h;
mplSendMessage( mplSetVideoData );
}
#endif
#ifdef USE_LIBVO2
if(!vo2_start(video_out,
sh_video->disp_w,sh_video->disp_h,out_fmt,0,
fullscreen|(vidmode<<1)|(softzoom<<2)|(flip<<3) )){
fprintf(stderr,"FATAL: Cannot initialize video driver!\n");
GUI_MSG( mplCantInitVideoDriver )
exit(1);
}
#else
if(video_out->init(sh_video->disp_w,sh_video->disp_h,
screen_size_x,screen_size_y,
fullscreen|(vidmode<<1)|(softzoom<<2)|(flip<<3),
title,out_fmt)){
fprintf(stderr,"FATAL: Cannot initialize video driver!\n");
GUI_MSG( mplCantInitVideoDriver )
exit(1);
}
#endif
if(verbose) printf("INFO: Video OUT driver init OK!\n");
fflush(stdout);
//================== MAIN: ==========================
{
//int frame_corr_num=0; //
//float v_frame=0; // Video
float time_frame=0; // Timer
int eof=0;
int force_redraw=0;
//float num_frames=0; // number of frames played
int grab_frames=0;
char osd_text_buffer[64];
int drop_frame=0;
int drop_frame_cnt=0;
// for auto-quality:
float AV_delay=0; // average of A-V timestamp differences
double cvideo_base_vtime;
double cvideo_base_vframe;
double vdecode_time;
#ifdef HAVE_LIRC
#ifdef HAVE_GUI
if ( nogui )
#endif
lirc_mp_setup();
#endif
#ifdef HAVE_GUI
if ( nogui )
{
#endif
#ifdef USE_TERMCAP
load_termcap(NULL); // load key-codes
#endif
if(!use_stdin) getch2_enable();
#ifdef HAVE_GUI
}
#endif
//========= Catch terminate signals: ================
// terminate requests:
signal(SIGTERM,exit_sighandler); // kill
signal(SIGHUP,exit_sighandler); // kill -HUP / xterm closed
#ifdef HAVE_GUI
if ( nogui )
#endif
signal(SIGINT,exit_sighandler); // Interrupt from keyboard
signal(SIGQUIT,exit_sighandler); // Quit from keyboard
// fatal errors:
signal(SIGBUS,exit_sighandler); // bus error
signal(SIGSEGV,exit_sighandler); // segfault
signal(SIGILL,exit_sighandler); // illegal instruction
signal(SIGFPE,exit_sighandler); // floating point exc.
signal(SIGABRT,exit_sighandler); // abort()
//================ SETUP AUDIO ==========================
current_module="setup_audio";
if(sh_audio){
const ao_info_t *info=audio_out->info;
printf("AO: [%s] %iHz %s %s\n",
info->short_name,
force_srate?force_srate:sh_audio->samplerate,
sh_audio->channels>1?"Stereo":"Mono",
audio_out_format_name(sh_audio->sample_format)
);
if(verbose){
printf("AO: Description: %s\nAO: Author: %s\n",
info->name,
info->author
);
if(strlen(info->comment) > 0)
printf("AO: Comment: %s\n", info->comment);
}
if(!audio_out->init(force_srate?force_srate:sh_audio->samplerate,
sh_audio->channels,sh_audio->sample_format,0)){
printf("couldn't open/init audio device -> NOSOUND\n");
sh_audio=0; audio_out=NULL;
}
// printf("Audio buffer size: %d bytes, delay: %5.3fs\n",audio_buffer_size,audio_buffer_delay);
// fixup audio buffer size:
// if(outburst<MAX_OUTBURST){
// sh_audio->a_buffer_size=sh_audio->audio_out_minsize+outburst;
// printf("Audio out buffer size reduced to %d bytes\n",sh_audio->a_buffer_size);
// }
// sh_audio->timer=-(audio_buffer_delay);
}
sh_video->timer=0;
if(sh_audio) sh_audio->timer=0;
if(!sh_audio){
printf("Audio: no sound\n");
if(verbose) printf("Freeing %d unused audio chunks\n",d_audio->packs);
ds_free_packs(d_audio); // free buffered chunks
d_audio->id=-2; // do not read audio chunks
if(sh_audio) if(sh_audio->a_buffer) free(sh_audio->a_buffer);
if(audio_out){ audio_out->uninit(); audio_out=NULL;} // close device
}
current_module=NULL;
//==================== START PLAYING =======================
if(file_format==DEMUXER_TYPE_AVI && sh_audio){
//a_pts=d_audio->pts;
if(verbose) printf("Initial frame delay A: %d V: %d\n",(int)sh_audio->audio.dwInitialFrames,(int)sh_video->video.dwInitialFrames);
if(!pts_from_bps){
float x=(float)(sh_audio->audio.dwInitialFrames-sh_video->video.dwInitialFrames)*sh_video->frametime;
// audio_delay-=x;
if(verbose) printf("AVI Initial frame delay: %5.3f\n",x);
delay_corrected=0; // has to correct PTS diffs
}
if(verbose){
// printf("v: audio_delay=%5.3f buffer_delay=%5.3f a_pts=%5.3f sh_audio->timer=%5.3f\n",
// audio_delay,audio_buffer_delay,a_pts,sh_audio->timer);
printf("START: a_pts=%5.3f v_pts=%5.3f \n",d_audio->pts,d_video->pts);
}
d_video->pts=0;d_audio->pts=0; // PTS is outdated now!
} else {
pts_from_bps=0; // it must be 0 for mpeg/asf !
}
if(force_fps){
sh_video->fps=force_fps;
sh_video->frametime=1.0f/sh_video->fps;
printf("FPS forced to be %5.3f (ftime: %5.3f)\n",sh_video->fps,sh_video->frametime);
}
printf("Start playing...\n");fflush(stdout);
InitTimer();
total_time_usage_start=GetTimer();
while(!eof){
unsigned int aq_total_time=GetTimer();
float aq_sleep_time=0;
if(play_n_frames>=0){
--play_n_frames;
if(play_n_frames<0) exit_player("Requested number of frames played");
}
/*========================== PLAY AUDIO ============================*/
while(sh_audio){
unsigned int t;
int playsize=audio_out->get_space();
if(!playsize) break; // buffer is full, do not block here!!!
if(playsize>MAX_OUTBURST) playsize=MAX_OUTBURST; // we shouldn't exceed it!
//if(playsize>outburst) playsize=outburst;
// Update buffer if needed
t=GetTimer();
current_module="decode_audio"; // Enter AUDIO decoder module
while(sh_audio->a_buffer_len<playsize && !d_audio->eof){
int ret=decode_audio(sh_audio,&sh_audio->a_buffer[sh_audio->a_buffer_len],
playsize-sh_audio->a_buffer_len,sh_audio->a_buffer_size-sh_audio->a_buffer_len);
if(ret>0) sh_audio->a_buffer_len+=ret; else break;
}
current_module=NULL; // Leave AUDIO decoder module
t=GetTimer()-t;audio_time_usage+=t*0.000001;
if(playsize>sh_audio->a_buffer_len) playsize=sh_audio->a_buffer_len;
playsize=audio_out->play(sh_audio->a_buffer,playsize,0);
if(playsize>0){
sh_audio->a_buffer_len-=playsize;
memcpy(sh_audio->a_buffer,&sh_audio->a_buffer[playsize],sh_audio->a_buffer_len);
sh_audio->timer+=playsize/(float)(sh_audio->o_bps);
}
break;
} // if(sh_audio)
/*========================== UPDATE TIMERS ============================*/
#if 0
if(alsa){
// Use system timer for sync, not audio card/driver
time_frame-=GetRelativeTime();
if(time_frame<-0.1 || time_frame>0.1){
time_frame=0;
} else {
while(time_frame>0.022){
usec_sleep(time_frame-0.022);
time_frame-=GetRelativeTime();
}
while(time_frame>0.007){
usec_sleep(1000); // sleeps 1 clock tick (10ms)!
time_frame-=GetRelativeTime();
}
}
}
#endif
/*========================== PLAY VIDEO ============================*/
cvideo_base_vframe=sh_video->timer;
cvideo_base_vtime=video_time_usage;
if(1)
while(1){
float frame_time=1;
float pts1=d_video->pts;
int blit_frame=0;
current_module="decode_video";
//-------------------- Decode a frame: -----------------------
vdecode_time=video_time_usage;
if(file_format==DEMUXER_TYPE_MPEG_ES || file_format==DEMUXER_TYPE_MPEG_PS){
int in_frame=0;
float newfps;
//videobuf_len=0;
while(videobuf_len<VIDEOBUFFER_SIZE-MAX_VIDEO_PACKET_SIZE){
int i=sync_video_packet(d_video);
void* buffer=&videobuffer[videobuf_len+4];
if(in_frame){
if(i<0x101 || i>=0x1B0){ // not slice code -> end of frame
#if 1
// send END OF FRAME code:
videobuffer[videobuf_len+0]=0;
videobuffer[videobuf_len+1]=0;
videobuffer[videobuf_len+2]=1;
videobuffer[videobuf_len+3]=0xFF;
videobuf_len+=4;
#endif
if(!i) eof=2; // EOF
break;
}
} else {
//if(i==0x100) in_frame=1; // picture startcode
if(i>=0x101 && i<0x1B0) in_frame=1; // picture startcode
else if(!i){ eof=3; break;} // EOF
}
if(grab_frames==2 && (i==0x1B3 || i==0x1B8)) grab_frames=1;
if(!read_video_packet(d_video)){ eof=4; break;} // EOF
//printf("read packet 0x%X, len=%d\n",i,videobuf_len);
if(sh_video->codec->driver!=VFM_MPEG){
// if not libmpeg2:
switch(i){
case 0x1B3: header_process_sequence_header (picture, buffer);break;
case 0x1B5: header_process_extension (picture, buffer);break;
}
}
}
if(videobuf_len>max_framesize) max_framesize=videobuf_len; // debug
//printf("--- SEND %d bytes\n",videobuf_len);
if(grab_frames==1){
FILE *f=fopen("grab.mpg","ab");
fwrite(videobuffer,videobuf_len-4,1,f);
fclose(f);
}
blit_frame=decode_video(video_out,sh_video,videobuffer,videobuf_len,drop_frame);
// get mpeg fps:
newfps=frameratecode2framerate[picture->frame_rate_code]*0.0001f;
if(ABS(sh_video->fps-newfps)>0.01f) if(!force_fps){
printf("Warning! FPS changed %5.3f -> %5.3f (%f) [%d] \n",sh_video->fps,newfps,sh_video->fps-newfps,picture->frame_rate_code);
sh_video->fps=newfps;
sh_video->frametime=10000.0f/(float)frameratecode2framerate[picture->frame_rate_code];
}
// fix mpeg2 frametime:
frame_time=(100+picture->repeat_count)*0.01f;
picture->repeat_count=0;
videobuf_len=0;
} else {
// frame-based file formats: (AVI,ASF,MOV)
unsigned char* start=NULL;
int in_size=ds_get_packet(d_video,&start);
if(in_size<0){ eof=5;break;}
if(in_size>max_framesize) max_framesize=in_size;
blit_frame=decode_video(video_out,sh_video,start,in_size,drop_frame);
}
vdecode_time=video_time_usage-vdecode_time;
//------------------------ frame decoded. --------------------
// Increase video timers:
sh_video->num_frames+=frame_time;
frame_time*=sh_video->frametime;
if(file_format==DEMUXER_TYPE_ASF && !force_fps){
// .ASF files has no fixed FPS - just frame durations!
float d=d_video->pts-pts1;
if(d>=0 && d<5) frame_time=d;
if(d>0){
if(verbose)
if((int)sh_video->fps==1000)
printf("\rASF framerate: %d fps \n",(int)(1.0f/d));
sh_video->frametime=d; // 1ms
sh_video->fps=1.0f/d;
}
}
sh_video->timer+=frame_time;
time_frame+=frame_time; // for nosound
if(file_format==DEMUXER_TYPE_MPEG_PS) d_video->pts+=frame_time;
if(verbose>1) printf("*** ftime=%5.3f ***\n",frame_time);
if(drop_frame){
if(sh_audio && !d_audio->eof){
int delay=audio_out->get_delay();
if(verbose>1)printf("delay=%d\n",delay);
time_frame=sh_video->timer;
time_frame-=sh_audio->timer-(float)delay/(float)sh_audio->o_bps;
if(time_frame>-2*frame_time) {
drop_frame=0; // stop dropping frames
if (verbose>0) printf("\nstop frame drop %.2f\n", time_frame);
}else{
++drop_frame_cnt;
if (verbose > 0 && drop_frame_cnt%10 == 0)
printf("\nstill dropping, %.2f\n", time_frame);
}
}
} else {
// It's time to sleep...
current_module="sleep";
time_frame-=GetRelativeTime(); // reset timer
if(sh_audio && !d_audio->eof){
int delay=audio_out->get_delay();
if(verbose>1)printf("delay=%d\n",delay);
time_frame=sh_video->timer;
time_frame-=sh_audio->timer-(float)delay/(float)sh_audio->o_bps;
// we are out of time... drop next frame!
if(time_frame<-2*frame_time){
static int drop_message=0;
drop_frame=frame_dropping; // tricky!
++drop_frame_cnt;
if(drop_frame_cnt>50 && AV_delay>0.5 && !drop_message){
drop_message=1;
printf("\n************************************************************************"
"\n** Your system is too SLOW to play this! try with -framedrop or RTFM! **"
"\n************************************************************************"
"\n");
}
if (verbose>0) printf("\nframe drop %d, %.2f\n", drop_frame, time_frame);
}
} else {
if( (time_frame<-3*frame_time || time_frame>3*frame_time) || benchmark)
time_frame=0;
}
// if(verbose>1)printf("sleep: %5.3f a:%6.3f v:%6.3f \n",time_frame,sh_audio->timer,sh_video->timer);
aq_sleep_time+=time_frame;
while(time_frame>0.005){
if(time_frame<=0.020)
// usec_sleep(10000); // sleeps 1 clock tick (10ms)!
usec_sleep(0); // sleeps 1 clock tick (10ms)!
else
usec_sleep(1000000*(time_frame-0.002));
time_frame-=GetRelativeTime();
}
current_module="flip_page";
#ifdef USE_LIBVO2
if(blit_frame) vo2_flip(video_out,0);
#else
if(blit_frame) video_out->flip_page();
#endif
// usec_sleep(50000); // test only!
}
current_module=NULL;
if(eof) break;
if(force_redraw){
--force_redraw;
if(!force_redraw) osd_function=OSD_PLAY;
continue;
}
// printf("A:%6.1f V:%6.1f A-V:%7.3f frame=%5.2f \r",d_audio->pts,d_video->pts,d_audio->pts-d_video->pts,sh_audio->timer);
// fflush(stdout);
#if 1
/*================ A-V TIMESTAMP CORRECTION: =========================*/
if(sh_audio){
float a_pts=0;
float v_pts=0;
// unplayed bytes in our and soundcard/dma buffer:
int delay_bytes=audio_out->get_delay()+sh_audio->a_buffer_len;
float delay=(float)delay_bytes/(float)sh_audio->o_bps;
if(pts_from_bps){
// PTS = (audio position)/(bytes per sec)
// a_pts=(ds_tell(d_audio)-sh_audio->a_in_buffer_len)/(float)sh_audio->i_bps;
if(sh_audio->audio.dwSampleSize)
a_pts=(ds_tell(d_audio)-sh_audio->a_in_buffer_len)/(float)sh_audio->wf->nAvgBytesPerSec;
else // VBR:
a_pts=d_audio->pack_no*(float)sh_audio->audio.dwScale/(float)sh_audio->audio.dwRate;
v_pts=d_video->pack_no*(float)sh_video->video.dwScale/(float)sh_video->video.dwRate;
// if(verbose)printf("%5.3f|",v_pts-d_video->pts);
} else {
if(!delay_corrected && d_audio->pts){
// float x=d_audio->pts-d_video->pts-(delay);
float x=d_audio->pts-d_video->pts-(delay+audio_delay);
float y=-(delay+audio_delay);
float bps_a_pts=(ds_tell(d_audio)-sh_audio->a_in_buffer_len)/(float)sh_audio->wf->nAvgBytesPerSec;
float bps_v_pts=d_video->pack_no*(float)sh_video->video.dwScale/(float)sh_video->video.dwRate;
printf("Initial PTS delay: %5.3f sec ->%5.3f (bps: %5.3f) audio_delay=%5.3f\n",x,2*sh_video->frametime,bps_a_pts-bps_v_pts-(delay+audio_delay),audio_delay);
x=0; //2*sh_video->frametime;
// initial_pts_delay+=x; audio_delay+=x;
delay_corrected=1;
if(verbose)
printf("v: audio_delay=%5.3f buffer_delay=%5.3f a.pts=%5.3f v.pts=%5.3f\n",
audio_delay,delay,d_audio->pts,d_video->pts);
}
// PTS = (last timestamp) + (bytes after last timestamp)/(bytes per sec)
a_pts=d_audio->pts;
//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=d_video->pts-frame_time;
v_pts=d_video->pts;
}
if(verbose>1)printf("### A:%8.3f (%8.3f) V:%8.3f A-V:%7.4f \n",a_pts,a_pts-audio_delay-delay,v_pts,(a_pts-delay-audio_delay)-v_pts);
if(delay_corrected){
float x;
AV_delay=(a_pts-delay-audio_delay)-v_pts;
// printf("A:%6.1f V:%6.1f A-V:%7.3f",a_pts-audio_delay-delay,v_pts,x);
if(!quiet)
printf("A:%6.1f (%6.1f) V:%6.1f A-V:%7.3f",a_pts,a_pts-audio_delay-delay,v_pts,AV_delay);
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;
else
max_pts_correction=sh_video->frametime*0.10; // +-10% of time
sh_audio->timer+=x; c_total+=x;
if(!quiet) printf(" ct:%7.3f %3d %2d%% %2d%% %4.1f%% %d %d\r",c_total,
(int)sh_video->num_frames,
(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
,drop_frame_cnt
,output_quality
);
fflush(stdout);
}
} else {
// No audio:
if(!quiet)
printf("V:%6.1f %3d %2d%% %2d%% %3.1f%% \r",d_video->pts,
(int)sh_video->num_frames,
(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
);
fflush(stdout);
}
#endif
/*Output quality adjustments:*/
if(auto_quality>0){
#if 0
/*If we took a long time decoding this frame, downgrade the quality.*/
if(output_quality>0&&
(video_time_usage-cvideo_base_vtime)*sh_video->timer>=
(0.95*sh_video->timer-(vout_time_usage+audio_time_usage))*
(sh_video->timer-cvideo_base_vframe-frame_correction)){
output_quality>>=1;
printf("Downgrading quality to %i.\n",output_quality);
set_video_quality(sh_video,output_quality);
} else
/*If we had plenty of extra time, upgrade the quality.*/
if(output_quality<auto_quality&&
vdecode_time<0.5*frame_time&&
(video_time_usage-cvideo_base_vtime)*sh_video->timer<
(0.67*sh_video->timer-(vout_time_usage+audio_time_usage))*
(sh_video->timer-cvideo_base_vframe-frame_correction)){
output_quality++;
printf("Upgrading quality to %i.\n",output_quality);
set_video_quality(sh_video,output_quality);
}
#else
float total=0.000001f * (GetTimer()-aq_total_time);
// if(output_quality<auto_quality && aq_sleep_time>0.05f*total)
if(output_quality<auto_quality && aq_sleep_time>0)
++output_quality;
else
// if(output_quality>0 && aq_sleep_time<-0.05f*total)
if(output_quality>1 && aq_sleep_time<0)
--output_quality;
else
if(output_quality>0 && aq_sleep_time<-0.050f) // 50ms
output_quality=0;
// printf("total: %8.6f sleep: %8.6f q: %d\n",(0.000001f*aq_total_time),aq_sleep_time,output_quality);
set_video_quality(sh_video,output_quality);
#endif
}
#ifdef USE_OSD
if(osd_visible){
--osd_visible;
if(!osd_visible) vo_osd_progbar_type=-1; // disable
}
#endif
if(osd_function==OSD_PAUSE){
printf("\n------ PAUSED -------\r");fflush(stdout);
if (audio_out && sh_audio)
audio_out->pause(); // pause audio, keep data if possible
#ifdef HAVE_GUI
if ( nogui )
{
#endif
while(
#ifdef HAVE_LIRC
lirc_mp_getinput()<=0 &&
#endif
(use_stdin || getch2(20)<=0) && mplayer_get_key()<=0){
#ifndef USE_LIBVO2
video_out->check_events();
#endif
if(use_stdin) usec_sleep(1000); // do not eat the CPU
}
osd_function=OSD_PLAY;
#ifdef HAVE_GUI
} else while( osd_function != OSD_PLAY ) usec_sleep( 1000 );
#endif
if (audio_out && sh_audio)
audio_out->resume(); // resume audio
}
if(!force_redraw) break;
} // while(sh_video->timer<sh_audio->timer || force_redraw)
//================= Keyboard events, SEEKing ====================
{ int c;
while(
#ifdef HAVE_LIRC
(c=lirc_mp_getinput())>0 ||
#endif
(!use_stdin && (c=getch2(0))>0) || (c=mplayer_get_key())>0) switch(c){
// seek 10 sec
case KEY_RIGHT:
osd_function=OSD_FFW;
rel_seek_secs+=10;break;
case KEY_LEFT:
osd_function=OSD_REW;
rel_seek_secs-=10;break;
// seek 1 min
case KEY_UP:
osd_function=OSD_FFW;
rel_seek_secs+=60;break;
case KEY_DOWN:
osd_function=OSD_REW;
rel_seek_secs-=60;break;
// seek 10 min
case KEY_PAGE_UP:
rel_seek_secs+=600;break;
case KEY_PAGE_DOWN:
rel_seek_secs-=600;break;
// delay correction:
case '+':
audio_delay+=0.1; // increase audio buffer delay
if(sh_audio) sh_audio->timer-=0.1;
break;
case '-':
audio_delay-=0.1; // decrease audio buffer delay
if(sh_audio) sh_audio->timer+=0.1;
break;
// quit
case KEY_ESC: // ESC
case KEY_ENTER: // ESC
case 'q': exit_player("Quit");
case 'g': grab_frames=2;break;
// pause
case 'p':
case ' ':
osd_function=OSD_PAUSE;
break;
case 'o': // toggle OSD
osd_level=(osd_level+1)%3;
break;
case 'z':
sub_delay -= 0.1;
break;
case 'x':
sub_delay += 0.1;
break;
case '*':
case '/': {
float mixer_l, mixer_r;
mixer_getvolume( &mixer_l,&mixer_r );
if(c=='*'){
mixer_l++; if ( mixer_l > 100 ) mixer_l = 100;
mixer_r++; if ( mixer_r > 100 ) mixer_r = 100;
} else {
mixer_l--; if ( mixer_l < 0 ) mixer_l = 0;
mixer_r--; if ( mixer_r < 0 ) mixer_r = 0;
}
mixer_setvolume( mixer_l,mixer_r );
#ifdef USE_OSD
if(osd_level){
osd_visible=sh_video->fps; // 1 sec
vo_osd_progbar_type=OSD_VOLUME;
vo_osd_progbar_value=(mixer_l+mixer_r)*5/4;
//printf("volume: %d\n",vo_osd_progbar_value);
}
#endif
}
break;
case 'm':
mixer_usemaster=!mixer_usemaster;
break;
// Contrast:
case '1':
case '2':
if(c=='2'){
if ( v_cont++ > 100 ) v_cont = 100;
} else {
if ( v_cont-- < 0 ) v_cont = 0;
}
if(set_video_colors(sh_video,"Contrast",v_cont)){
#ifdef USE_OSD
if(osd_level){
osd_visible=sh_video->fps; // 1 sec
vo_osd_progbar_type=OSD_CONTRAST;
vo_osd_progbar_value=(v_cont)*10/4;
}
#endif
}
break;
// Brightness:
case '3':
case '4':
if(c=='4'){
if ( v_bright++ > 100 ) v_bright = 100;
} else {
if ( v_bright-- < 0 ) v_bright = 0;
}
if(set_video_colors(sh_video,"Brightness",v_bright)){
#ifdef USE_OSD
if(osd_level){
osd_visible=sh_video->fps; // 1 sec
vo_osd_progbar_type=OSD_BRIGHTNESS;
vo_osd_progbar_value=(v_bright)*10/4;
}
#endif
}
break;
// Hue:
case '5':
case '6':
if(c=='6'){
if ( v_hue++ > 100 ) v_hue = 100;
} else {
if ( v_hue-- < 0 ) v_hue = 0;
}
if(set_video_colors(sh_video,"Hue",v_hue)){
#ifdef USE_OSD
if(osd_level){
osd_visible=sh_video->fps; // 1 sec
vo_osd_progbar_type=OSD_HUE;
vo_osd_progbar_value=(v_hue)*10/4;
}
#endif
}
break;
// Saturation:
case '7':
case '8':
if(c=='8'){
if ( v_saturation++ > 100 ) v_saturation = 100;
} else {
if ( v_saturation-- < 0 ) v_saturation = 0;
}
if(set_video_colors(sh_video,"Saturation",v_saturation)){
#ifdef USE_OSD
if(osd_level){
osd_visible=sh_video->fps; // 1 sec
vo_osd_progbar_type=OSD_SATURATION;
vo_osd_progbar_value=(v_saturation)*10/4;
}
#endif
}
break;
case 'd':
frame_dropping=(frame_dropping+1)%3;
printf("== drop: %d == \n",frame_dropping);
break;
}
} // keyboard event handler
if (seek_to_sec) {
int a,b; float d;
if (sscanf(seek_to_sec, "%d:%d:%f", &a,&b,&d)==3)
rel_seek_secs += 3600*a +60*b +d ;
else if (sscanf(seek_to_sec, "%d:%f", &a, &d)==2)
rel_seek_secs += 60*a +d;
else if (sscanf(seek_to_sec, "%f", &d)==1)
rel_seek_secs += d;
seek_to_sec = NULL;
}
if(rel_seek_secs){
current_module="seek";
if(demux_seek(demuxer,rel_seek_secs,0)){
// success:
if(sh_audio){
if(verbose){
float a_pts=d_audio->pts;
a_pts+=(ds_tell_pts(d_audio)-sh_audio->a_in_buffer_len)/(float)sh_audio->i_bps;
printf("SEEK: A: %5.3f V: %5.3f A-V: %5.3f \n",a_pts,d_video->pts,a_pts-d_video->pts);
}
printf("A:%6.1f V:%6.1f A-V:%7.3f ct: ? \r",d_audio->pts,d_video->pts,0.0f);
} else {
printf("A: --- V:%6.1f \r",d_video->pts);
}
fflush(stdout);
if(sh_audio){
current_module="seek_audio_reset";
audio_out->reset(); // stop audio, throwing away buffered data
}
#ifdef USE_OSD
// Set OSD:
if(osd_level){
int len=((demuxer->movi_end-demuxer->movi_start)>>8);
if(len>0){
osd_visible=sh_video->fps; // 1 sec
vo_osd_progbar_type=0;
vo_osd_progbar_value=(demuxer->filepos-demuxer->movi_start)/len;
}
}
#endif
c_total=0;
max_pts_correction=0.1;
force_redraw=5;
audio_time_usage=0; video_time_usage=0; vout_time_usage=0;
drop_frame_cnt=0;
}
rel_seek_secs=0;
current_module=NULL;
}
//================= Update OSD ====================
#ifdef USE_OSD
if(osd_level>=2){
int pts=d_video->pts;
if(pts==osd_last_pts-1) ++pts; else osd_last_pts=pts;
vo_osd_text=osd_text_buffer;
sprintf(vo_osd_text,"%c %02d:%02d:%02d",osd_function,pts/3600,(pts/60)%60,pts%60);
} else {
vo_osd_text=NULL;
}
// for(i=1;i<=11;i++) osd_text_buffer[10+i]=i;osd_text_buffer[10+i]=0;
// vo_osd_text=osd_text_buffer;
#endif
#ifdef USE_SUB
// find sub
if(subtitles && d_video->pts>0){
int pts=d_video->pts;
if(sub_fps==0) sub_fps=sh_video->fps;
current_module="find_sub";
find_sub(subtitles,sub_uses_time?(100*(pts+sub_delay)):((pts+sub_delay)*sub_fps)); // FIXME! frame counter...
current_module=NULL;
}
#endif
// DVD sub:
{ unsigned char* packet=NULL;
int len=ds_get_packet_sub(d_dvdsub,&packet);
if(len>=2){
int len2;
len2=(packet[0]<<8)+packet[1];
if(verbose) printf("\rDVD sub: %d / %d \n",len,len2);
if(len==len2)
spudec_decode(packet,len);
else
printf("fragmented dvd-subs not yet supported!!!\n");
} else if(len>=0) {
printf("invalud dvd sub\n");
}
}
} // while(!eof)
if(verbose) printf("EOF code: %d \n",eof);
exit_player("End of file");
}
return 1;
}
Reference in New Issue View Git Blame Copy Permalink