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| author | corey <corey@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2006-02-07 20:22:44 +0000 |
|---|---|---|
| committer | corey <corey@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2006-02-07 20:22:44 +0000 |
| commit | 15debd85d2181b75d1e2a1e0e0ffeed4b98f821f (patch) | |
| tree | f7322d7d1585a290d33f0d83194e502a374b3061 /libmpdemux/demux_avi.c | |
| parent | 5d1bccd70c0c9fd25c9d60fea303234ce2b609c9 (diff) | |
| download | mpv-15debd85d2181b75d1e2a1e0e0ffeed4b98f821f.tar.bz2 mpv-15debd85d2181b75d1e2a1e0e0ffeed4b98f821f.tar.xz | |
1. Include audio_delay as an argument to demux_seek.
2. Modify demux_seek_avi to adjust the audio/video stream positions so
that mplayer/mencoder will instantly be in sync even when -delay is
specified.
Other demuxers could be modified similarly in the future.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@17554 b3059339-0415-0410-9bf9-f77b7e298cf2
Diffstat (limited to 'libmpdemux/demux_avi.c')
| -rw-r--r-- | libmpdemux/demux_avi.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/libmpdemux/demux_avi.c b/libmpdemux/demux_avi.c index 6febdd160c..21ab48dc6c 100644 --- a/libmpdemux/demux_avi.c +++ b/libmpdemux/demux_avi.c @@ -618,7 +618,7 @@ static demuxer_t* demux_open_avi(demuxer_t* demuxer){ //extern float initial_pts_delay; -void demux_seek_avi(demuxer_t *demuxer,float rel_seek_secs,int flags){ +void demux_seek_avi(demuxer_t *demuxer,float rel_seek_secs,float audio_delay,int flags){ avi_priv_t *priv=demuxer->priv; demux_stream_t *d_audio=demuxer->audio; demux_stream_t *d_video=demuxer->video; @@ -706,8 +706,8 @@ void demux_seek_avi(demuxer_t *demuxer,float rel_seek_secs,int flags){ curr_audio_pos/=align; curr_audio_pos*=align; #else - curr_audio_pos=(priv->avi_video_pts)*(float)sh_audio->audio.dwRate/(float)sh_audio->audio.dwScale; - curr_audio_pos-=sh_audio->audio.dwStart; + /* immediate seeking to audio position, including when streams are delayed */ + curr_audio_pos=(priv->avi_video_pts + audio_delay)*(float)sh_audio->audio.dwRate/(float)sh_audio->audio.dwScale; curr_audio_pos*=sh_audio->audio.dwSampleSize; #endif @@ -733,7 +733,8 @@ void demux_seek_avi(demuxer_t *demuxer,float rel_seek_secs,int flags){ } else { // VBR audio - int chunks=(priv->avi_video_pts)*(float)sh_audio->audio.dwRate/(float)sh_audio->audio.dwScale; + /* immediate seeking to audio position, including when streams are delayed */ + int chunks=(priv->avi_video_pts + audio_delay)*(float)sh_audio->audio.dwRate/(float)sh_audio->audio.dwScale; audio_chunk_pos=0; // find audio chunk pos: |