[FFmpeg-cvslog] avcodec/mlpenc: Set AV_PKT_FLAG_KEY manually

[Andreas Rheinhardt]

ffmpeg | branch: master | Andreas Rheinhardt <andreas.rheinhardt at outlook.com> | Tue Sep 21 21:34:32 2021 +0200| [db25180e9d0fbb500459d997a05f5752768f604d] | committer: Andreas Rheinhardt

avcodec/mlpenc: Set AV_PKT_FLAG_KEY manually

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>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=db25180e9d0fbb500459d997a05f5752768f604d
---

 libavcodec/mlpenc.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libavcodec/mlpenc.c b/libavcodec/mlpenc.c
index b2b3297669..1cb02f22a9 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);