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| author | Jan Ekström <jeebjp@gmail.com> | 2023-01-09 20:52:30 +0200 |
|---|---|---|
| committer | Jan Ekström <jeebjp@gmail.com> | 2024-03-20 19:15:05 +0200 |
| commit | 8f4b173029aa9ecefb1370c954ef769664920d08 (patch) | |
| tree | aa31f48d879b4316ff88e293025484d268684f2a | |
| parent | 0d36844ddf90bcd8ca4ba7625918d384a5d808ba (diff) | |
| download | ffmpeg-8f4b173029aa9ecefb1370c954ef769664920d08.tar.gz | |
ffmpeg: pass first video AVFrame's side data to encoder
This enables further configuration of output based on the results
of input decoding and filtering in a similar manner as the color
information.
| -rw-r--r-- | fftools/ffmpeg_enc.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/fftools/ffmpeg_enc.c b/fftools/ffmpeg_enc.c index c9a12af139..f01be1c22f 100644 --- a/fftools/ffmpeg_enc.c +++ b/fftools/ffmpeg_enc.c @@ -246,6 +246,21 @@ int enc_open(void *opaque, const AVFrame *frame) enc_ctx->colorspace = frame->colorspace; enc_ctx->chroma_sample_location = frame->chroma_location; + for (int i = 0; i < frame->nb_side_data; i++) { + ret = av_frame_side_data_clone( + &enc_ctx->decoded_side_data, &enc_ctx->nb_decoded_side_data, + frame->side_data[i], AV_FRAME_SIDE_DATA_FLAG_UNIQUE); + if (ret < 0) { + av_frame_side_data_free( + &enc_ctx->decoded_side_data, + &enc_ctx->nb_decoded_side_data); + av_log(NULL, AV_LOG_ERROR, + "failed to configure video encoder: %s!\n", + av_err2str(ret)); + return ret; + } + } + if (enc_ctx->flags & (AV_CODEC_FLAG_INTERLACED_DCT | AV_CODEC_FLAG_INTERLACED_ME) || (frame->flags & AV_FRAME_FLAG_INTERLACED) #if FFMPEG_OPT_TOP |