[FFmpeg-devel] [PATCH] avformat/movenc: editlist doesn't work with hybrid_fragmented

[Martin Storsjö]

On Thu, 12 Jun 2025, Zhao Zhili wrote:

> From: Zhao Zhili <zhilizhao at tencent.com>
>
> ---
> libavformat/movenc.c | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/libavformat/movenc.c b/libavformat/movenc.c
> index cd5b45f6fe..93af0723db 100644
> --- a/libavformat/movenc.c
> +++ b/libavformat/movenc.c
> @@ -7781,6 +7781,11 @@ static int mov_init(AVFormatContext *s)
>         !(mov->flags & FF_MOV_FLAG_NEGATIVE_CTS_OFFSETS))
>         s->avoid_negative_ts = AVFMT_AVOID_NEG_TS_MAKE_ZERO;
>
> +    if (mov->use_editlist && mov->flags & FF_MOV_FLAG_HYBRID_FRAGMENTED) {
> +        av_log(s, AV_LOG_ERROR, "Setting both hybrid_fragmented and use_editlist is not supported.\n");
> +        return AVERROR(EINVAL);
> +    }
> +

This is probably ok, but we recently added a similar case for another 
incompatible option (faststart?), it'd be nice to place the cases close 
together.

Can you describe why it doesn't work together? Offhand I don't see why it 
wouldn't work though.

// Martin