ffmpeg | branch: master | James Almer <jamr...@gmail.com> | Fri Mar 24 22:37:34 2017 -0300| [cbd25029399873ef6ff2c7344efbfb0c74b12e37] | committer: James Almer
avcodec/extract_extradata_bsf: make sure all parameter set NAL units were found for h264/hevc Signed-off-by: James Almer <jamr...@gmail.com> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=cbd25029399873ef6ff2c7344efbfb0c74b12e37 --- libavcodec/extract_extradata_bsf.c | 15 ++++++++++++--- 1 file changed, 12 insertions(+), 3 deletions(-) diff --git a/libavcodec/extract_extradata_bsf.c b/libavcodec/extract_extradata_bsf.c index 1e92f8e..4cd0ca1 100644 --- a/libavcodec/extract_extradata_bsf.c +++ b/libavcodec/extract_extradata_bsf.c @@ -65,7 +65,7 @@ static int extract_extradata_h2645(AVBSFContext *ctx, AVPacket *pkt, int extradata_size = 0; const int *extradata_nal_types; int nb_extradata_nal_types; - int i, ret = 0; + int i, has_sps = 0, has_vps = 0, ret = 0; if (ctx->par_in->codec_id == AV_CODEC_ID_HEVC) { extradata_nal_types = extradata_nal_types_hevc; @@ -82,11 +82,20 @@ static int extract_extradata_h2645(AVBSFContext *ctx, AVPacket *pkt, for (i = 0; i < h2645_pkt.nb_nals; i++) { H2645NAL *nal = &h2645_pkt.nals[i]; - if (val_in_array(extradata_nal_types, nb_extradata_nal_types, nal->type)) + if (val_in_array(extradata_nal_types, nb_extradata_nal_types, nal->type)) { extradata_size += nal->raw_size + 3; + if (ctx->par_in->codec_id == AV_CODEC_ID_HEVC) { + if (nal->type == HEVC_NAL_SPS) has_sps = 1; + if (nal->type == HEVC_NAL_VPS) has_vps = 1; + } else { + if (nal->type == H264_NAL_SPS) has_sps = 1; + } + } } - if (extradata_size) { + if (extradata_size && + ((ctx->par_in->codec_id == AV_CODEC_ID_HEVC && has_sps && has_vps) || + (ctx->par_in->codec_id == AV_CODEC_ID_H264 && has_sps))) { AVBufferRef *filtered_buf; uint8_t *extradata, *filtered_data; _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog
