diff options
author | Kostya Shishkov <kostya.shishkov@gmail.com> | 2009-01-21 16:27:39 +0300 |
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committer | Kostya Shishkov <kostya.shishkov@gmail.com> | 2009-01-21 16:27:39 +0300 |
commit | d6da3df729b819b08fcb586e77dbb5a02b1f4fde (patch) | |
tree | ec5e45a7444b57dd0de6e7f50273e86702b58652 /libavformat | |
parent | 8d6fc274faade5d442d19302bf4650ed2099fd73 (diff) |
yet another attempt on fixing synchronization in VMD
Originally committed as revision 16711 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavformat')
-rw-r--r-- | libavformat/sierravmd.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/libavformat/sierravmd.c b/libavformat/sierravmd.c index 1d21738857..2aeebc4fc8 100644 --- a/libavformat/sierravmd.c +++ b/libavformat/sierravmd.c @@ -82,8 +82,7 @@ static int vmd_read_header(AVFormatContext *s, int64_t current_offset; int i, j; unsigned int total_frames; - int64_t pts_inc = 1; - int64_t current_video_pts = 0, current_audio_pts = 0; + int64_t current_audio_pts = 0; unsigned char chunk[BYTES_PER_FRAME_RECORD]; int num, den; int sound_buffers; @@ -144,7 +143,6 @@ static int vmd_read_header(AVFormatContext *s, av_reduce(&den, &num, den, num, (1UL<<31)-1); av_set_pts_info(vst, 33, num, den); av_set_pts_info(st, 33, num, den); - pts_inc = num; } toc_offset = AV_RL32(&vmd->vmd_header[812]); @@ -199,20 +197,22 @@ static int vmd_read_header(AVFormatContext *s, memcpy(vmd->frame_table[total_frames].frame_record, chunk, BYTES_PER_FRAME_RECORD); vmd->frame_table[total_frames].pts = current_audio_pts; total_frames++; - current_audio_pts += pts_inc; + if(!current_audio_pts) + current_audio_pts += sound_buffers; + else + current_audio_pts++; break; case 2: /* Video Chunk */ vmd->frame_table[total_frames].frame_offset = current_offset; vmd->frame_table[total_frames].stream_index = vmd->video_stream_index; vmd->frame_table[total_frames].frame_size = size; memcpy(vmd->frame_table[total_frames].frame_record, chunk, BYTES_PER_FRAME_RECORD); - vmd->frame_table[total_frames].pts = current_video_pts; + vmd->frame_table[total_frames].pts = i; total_frames++; break; } current_offset += size; } - current_video_pts += pts_inc; } av_free(raw_frame_table); |