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Fetch timestamp for the first frame of field only if frame_offset and 

next_frame_offset are not set, because second field has next frame offset set
but not frame_offset, otherwise this wrongly fetch timestamp for the
second field.

Originally committed as revision 19244 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Baptiste Coudurier 2009-06-21 03:50:26 +00:00
parent f356fc5799
commit b27758bc02
1 changed files with 2 additions and 1 deletions
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3
libavcodec/parser.c
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@ -89,7 +89,8 @@ void ff_fetch_timestamp(AVCodecParserContext *s, int off, int remove){
s->offset= 0;
for(i = 0; i < AV_PARSER_PTS_NB; i++) {
if ( s->cur_offset + off >= s->cur_frame_offset[i]
&&(s-> frame_offset < s->cur_frame_offset[i] || !s->frame_offset)
&& (s->frame_offset < s->cur_frame_offset[i] ||
(!s->frame_offset && !s->next_frame_offset)) // first field/frame
//check is disabled becausue mpeg-ts doesnt send complete PES packets
&& /*s->next_frame_offset + off <*/ s->cur_frame_end[i]){
s->dts= s->cur_frame_dts[i];