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fftools/ffmpeg_enc: set AV_PKT_FLAG_TRUSTED on encoded packets 

This allows using WRAPPED_AVFRAME encoders with loopback decoders in
order to connect multiple filtergraphs together.

Clear the flag in muxers, since lavf does not need it for anything and
it would change the results of framecrc FATE tests.
This commit is contained in:
Anton Khirnov 2024-03-01 14:57:04 +01:00
parent a9193f7b7d
commit 8996945d45
2 changed files with 3 additions and 0 deletions
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2
fftools/ffmpeg_enc.c
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@ -706,6 +706,8 @@ static int encode_frame(OutputFile *of, OutputStream *ost, AVFrame *frame,
return ret;
}
pkt->flags |= AV_PKT_FLAG_TRUSTED;
if (enc->codec_type == AVMEDIA_TYPE_VIDEO) {
ret = update_video_stats(ost, pkt, !!vstats_filename);
if (ret < 0)

1
fftools/ffmpeg_mux.c
View File

@ -433,6 +433,7 @@ int muxer_thread(void *arg)
ost = of->streams[mux->sch_stream_idx[stream_idx]];
mt.pkt->stream_index = ost->index;
mt.pkt->flags &= ~AV_PKT_FLAG_TRUSTED;
ret = mux_packet_filter(mux, &mt, ost, ret < 0 ? NULL : mt.pkt, &stream_eof);
av_packet_unref(mt.pkt);