mirror of
https://github.com/mpv-player/mpv
synced 2024-12-13 02:15:59 +00:00
4953243cb4
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@1467 b3059339-0415-0410-9bf9-f77b7e298cf2
82 lines
2.1 KiB
C
82 lines
2.1 KiB
C
#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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//extern int verbose; // defined in mplayer.c
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#include "config.h"
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#include "stream.h"
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#include "demuxer.h"
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#include "parse_es.h"
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#include "wine/mmreg.h"
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#include "wine/avifmt.h"
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#include "wine/vfw.h"
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#include "codec-cfg.h"
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#include "stheader.h"
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//extern void resync_audio_stream(sh_audio_t *sh_audio);
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//extern void skip_audio_frame(sh_audio_t *sh_audio);
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//extern int asf_packetsize; // for seeking
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//extern float avi_audio_pts;
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//extern float avi_video_pts;
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//extern float avi_video_ftime;
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//extern int skip_video_frames;
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//extern int seek_to_byte;
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//extern char* current_module; // for debugging
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// flags:
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// 0x1 - absolute/relative
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// 0x2 - keyframe/hard
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int demux_seek_avi(demuxer_t *demuxer,float rel_seek_secs,int flags);
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int demux_seek_asf(demuxer_t *demuxer,float rel_seek_secs,int flags);
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int demux_seek_mpg(demuxer_t *demuxer,float rel_seek_secs,int flags);
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int demux_seek(demuxer_t *demuxer,float rel_seek_secs,int flags){
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demux_stream_t *d_audio=demuxer->audio;
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demux_stream_t *d_video=demuxer->video;
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sh_audio_t *sh_audio=d_audio->sh;
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sh_video_t *sh_video=d_video->sh;
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// float skip_audio_secs=0;
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if(demuxer->file_format==DEMUXER_TYPE_AVI && demuxer->idx_size<=0){
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printf("Can't seek in raw .AVI streams! (index required, try with the -idx switch!) \n");
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return 0;
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}
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// current_module="seek";
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// clear demux buffers:
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if(sh_audio){ ds_free_packs(d_audio);sh_audio->a_buffer_len=0;}
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ds_free_packs(d_video);
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demuxer->stream->eof=0; // clear eof flag
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if(sh_audio) sh_audio->timer=0;
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sh_video->timer=0; // !!!!!!
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// printf("sh_audio->a_buffer_len=%d \n",sh_audio->a_buffer_len);
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switch(demuxer->file_format){
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case DEMUXER_TYPE_AVI:
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demux_seek_avi(demuxer,rel_seek_secs,flags); break;
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case DEMUXER_TYPE_ASF:
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demux_seek_asf(demuxer,rel_seek_secs,flags); break;
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case DEMUXER_TYPE_MPEG_ES:
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case DEMUXER_TYPE_MPEG_PS:
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demux_seek_mpg(demuxer,rel_seek_secs,flags); break;
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} // switch(demuxer->file_format)
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return 1;
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}
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