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Merge commit 'a1c5cc429d99216406170eac7e8352860076d3e8'

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* commit 'a1c5cc429d99216406170eac7e8352860076d3e8':
  lavc: don't set AVFrame.pts to random numbers in decoders.

Conflicts:
	libavcodec/mpeg4videodec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2013-10-28 13:55:06 +01:00
commit 17e47ec8be
3 changed files with 4 additions and 5 deletions
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1
libavcodec/h261dec.c
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@ -478,7 +478,6 @@ static int h261_decode_picture_header(H261Context *h)
s->picture_number = (s->picture_number & ~31) + i;
s->avctx->time_base = (AVRational) { 1001, 30000 };
s->current_picture.f.pts = s->picture_number;
/* PTYPE starts here */
skip_bits1(&s->gb); /* split screen off */

1
libavcodec/ituh263dec.c
View File

@ -895,7 +895,6 @@ int ff_h263_decode_picture_header(MpegEncContext *s)
i = get_bits(&s->gb, 8); /* picture timestamp */
if( (s->picture_number&~0xFF)+i < s->picture_number)
i+= 256;
s->current_picture_ptr->f.pts =
s->picture_number= (s->picture_number&~0xFF) + i;
/* PTYPE starts here */

7
libavcodec/mpeg4videodec.c
View File

@ -1948,6 +1948,7 @@ static int decode_user_data(MpegEncContext *s, GetBitContext *gb){
static int decode_vop_header(MpegEncContext *s, GetBitContext *gb){
int time_incr, time_increment;
int64_t pts;
s->pict_type = get_bits(gb, 2) + AV_PICTURE_TYPE_I; /* pict type: I = 0 , P = 1 */
if(s->pict_type==AV_PICTURE_TYPE_B && s->low_delay && s->vol_control_parameters==0 && !(s->flags & CODEC_FLAG_LOW_DELAY)){
@ -2023,12 +2024,12 @@ static int decode_vop_header(MpegEncContext *s, GetBitContext *gb){
}
if(s->avctx->time_base.num)
s->current_picture_ptr->f.pts = ROUNDED_DIV(s->time, s->avctx->time_base.num);
pts = ROUNDED_DIV(s->time, s->avctx->time_base.num);
else
s->current_picture_ptr->f.pts = AV_NOPTS_VALUE;
pts = AV_NOPTS_VALUE;
if(s->avctx->debug&FF_DEBUG_PTS)
av_log(s->avctx, AV_LOG_DEBUG, "MPEG4 PTS: %"PRId64"\n",
s->current_picture_ptr->f.pts);
pts);
check_marker(gb, "before vop_coded");