Quoting James Almer (2024-08-31 18:31:14)
> Add the LCEVC data stream payloads as packet side data to the main video
> stream, ensuring the former is always output by the demuxer even if not
> used by the process.
>
> Signed-off-by: James Almer <jamr...@gmail.com>
> ---
> configure | 2 +-
> fftools/ffmpeg.h | 17 +++
> fftools/ffmpeg_demux.c | 307 ++++++++++++++++++++++++++++++++++++-----
> 3 files changed, 292 insertions(+), 34 deletions(-)
>
> diff --git a/configure b/configure
> index 3b7cf05bb5..3af3654483 100755
> --- a/configure
> +++ b/configure
> @@ -4044,7 +4044,7 @@ ffmpeg_deps="avcodec avfilter avformat threads"
> ffmpeg_select="aformat_filter anull_filter atrim_filter format_filter
> hflip_filter null_filter
> transpose_filter trim_filter vflip_filter"
> -ffmpeg_suggest="ole32 psapi shell32"
> +ffmpeg_suggest="ole32 psapi shell32 lcevc_merge_bsf"
> ffplay_deps="avcodec avformat avfilter swscale swresample sdl2"
> ffplay_select="crop_filter transpose_filter hflip_filter vflip_filter
> rotate_filter"
> ffplay_suggest="shell32 libplacebo vulkan"
> diff --git a/fftools/ffmpeg.h b/fftools/ffmpeg.h
> index 3c5d933e17..a9fb55fb6e 100644
> --- a/fftools/ffmpeg.h
> +++ b/fftools/ffmpeg.h
> @@ -440,6 +440,17 @@ typedef struct InputStream {
> int nb_outputs;
> } InputStream;
>
> +typedef struct InputStreamGroup {
> + const AVClass *class;
> +
> + /* parent source */
> + struct InputFile *file;
> +
> + int index;
> +
> + AVStreamGroup *stg;
> +} InputStreamGroup;
Any reason this is public? The patch doesn't touch anything outside of
ffmpeg_demux, so presumably no other code uses it.
--
Anton Khirnov
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