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avcodec/h264_refs: modify key frame detection heuristic to detect more cases

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Fixes Ticket2968

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2013-10-09 23:52:54 +02:00
parent 83fc6c822b
commit 5ac6b6028f
1 changed files with 1 additions and 1 deletions
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2
libavcodec/h264_refs.c
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@ -732,7 +732,7 @@ int ff_h264_execute_ref_pic_marking(H264Context *h, MMCO *mmco, int mmco_count)
print_short_term(h);
print_long_term(h);
if(err >= 0 && h->long_ref_count==0 && h->short_ref_count<=2 && h->pps.ref_count[0]<=1 + (h->picture_structure != PICT_FRAME) && h->cur_pic_ptr->f.pict_type == AV_PICTURE_TYPE_I){
if(err >= 0 && h->long_ref_count==0 && h->short_ref_count<=2 && h->pps.ref_count[0]<=2 + (h->picture_structure != PICT_FRAME) && h->cur_pic_ptr->f.pict_type == AV_PICTURE_TYPE_I){
h->cur_pic_ptr->sync |= 1;
if(!h->avctx->has_b_frames)
h->sync = 2;