diff options
Diffstat (limited to 'libavcodec/parser.c')
| -rw-r--r-- | libavcodec/parser.c | 36 |
1 files changed, 23 insertions, 13 deletions
diff --git a/libavcodec/parser.c b/libavcodec/parser.c index 280bb45f57..ed620dbefc 100644 --- a/libavcodec/parser.c +++ b/libavcodec/parser.c @@ -429,13 +429,18 @@ static int mpegvideo_parse(AVCodecParserContext *s, ParseContext1 *pc1 = s->priv_data; ParseContext *pc= &pc1->pc; int next; - - next= ff_mpeg1_find_frame_end(pc, buf, buf_size); - - if (ff_combine_frame(pc, next, (uint8_t **)&buf, &buf_size) < 0) { - *poutbuf = NULL; - *poutbuf_size = 0; - return buf_size; + + if(s->flags & PARSER_FLAG_COMPLETE_FRAMES){ + next= buf_size; + }else{ + next= ff_mpeg1_find_frame_end(pc, buf, buf_size); + + if (ff_combine_frame(pc, next, (uint8_t **)&buf, &buf_size) < 0) { + *poutbuf = NULL; + *poutbuf_size = 0; + return buf_size; + } + } /* we have a full frame : we just parse the first few MPEG headers to have the full timing information. The time take by this @@ -506,6 +511,7 @@ static int av_mpeg4_decode_header(AVCodecParserContext *s1, if (s->width) { avcodec_set_dimensions(avctx, s->width, s->height); } + s1->pict_type= s->pict_type; pc->first_picture = 0; return ret; } @@ -529,12 +535,16 @@ static int mpeg4video_parse(AVCodecParserContext *s, ParseContext *pc = s->priv_data; int next; - next= ff_mpeg4_find_frame_end(pc, buf, buf_size); - - if (ff_combine_frame(pc, next, (uint8_t **)&buf, &buf_size) < 0) { - *poutbuf = NULL; - *poutbuf_size = 0; - return buf_size; + if(s->flags & PARSER_FLAG_COMPLETE_FRAMES){ + next= buf_size; + }else{ + next= ff_mpeg4_find_frame_end(pc, buf, buf_size); + + if (ff_combine_frame(pc, next, (uint8_t **)&buf, &buf_size) < 0) { + *poutbuf = NULL; + *poutbuf_size = 0; + return buf_size; + } } av_mpeg4_decode_header(s, avctx, buf, buf_size); |