[FFmpeg-devel] [PATCH 1/5] avcodec/mlpenc: Set AV_PKT_FLAG_KEY manually

[Andreas Rheinhardt]

Andreas Rheinhardt:
> TrueHD/MLP is one of the audio formats with keyframes. Currently,
> the generic encoding code just sets the keyframe flag for all
> returned packets, yet this is wrong for these encoders and will
> be changed in a future commit. So set the flag here for those
> packets that ought to have it.
> 
> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt at outlook.com>
> ---
>  libavcodec/mlpenc.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/libavcodec/mlpenc.c b/libavcodec/mlpenc.c
> index ef01c1d282..d8783b6f56 100644
> --- a/libavcodec/mlpenc.c
> +++ b/libavcodec/mlpenc.c
> @@ -2114,6 +2114,7 @@ static int mlp_encode_frame(AVCodecContext *avctx, AVPacket *avpkt,
>      restart_frame = !ctx->frame_index;
>  
>      if (restart_frame) {
> +        avpkt->flags |= AV_PKT_FLAG_KEY;
>          set_major_params(ctx);
>          if (ctx->min_restart_interval != ctx->max_restart_interval)
>              process_major_frame(ctx);
> 

Will apply this patchset (without the now redundant 3/5 tonight unless
there are objections.

- Andreas