On Thu, 2022-12-29 at 01:20 +0800, Zhao Zhili wrote: > From: Zhao Zhili <[email protected]> > > If there is a single group of SPS/PPS before an IDR frame, but no > SPS/PPS after that, we will miss the chance to reset > idr_sps_seen/idr_pps_seen. The result is missing SPS/PPS for all > IDR frames except the first one. > > Signed-off-by: Zhao Zhili <[email protected]> > --- > libavcodec/h264_mp4toannexb_bsf.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/libavcodec/h264_mp4toannexb_bsf.c > b/libavcodec/h264_mp4toannexb_bsf.c > index d11be455c2..bbdeca9c44 100644 > --- a/libavcodec/h264_mp4toannexb_bsf.c > +++ b/libavcodec/h264_mp4toannexb_bsf.c > @@ -259,7 +259,7 @@ static int h264_mp4toannexb_filter(AVBSFContext > *ctx, AVPacket *opkt) > > count_or_copy(&out, &out_size, buf, nal_size, > unit_type == H264_NAL_SPS || unit_type == > H264_NAL_PPS, j); > - if (!new_idr && unit_type == H264_NAL_SLICE) { > + if (unit_type == H264_NAL_SLICE) { > new_idr = 1; > sps_seen = 0; > pps_seen = 0;
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