avcodec/mpegvideo_dec: Don't emit non-keyframe warning for H.261

H.261 does not have keyframes (or indeed frame types) at all,
so this warning is not warranted.

Also remove an always-true check while at it.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This commit is contained in:
Andreas Rheinhardt 2023-10-12 20:26:45 +02:00
parent 518f79f2a8
commit f48313526b

View File

@ -380,7 +380,7 @@ int ff_mpv_frame_start(MpegEncContext *s, AVCodecContext *avctx)
if (s->pict_type == AV_PICTURE_TYPE_B && s->next_picture_ptr && s->next_picture_ptr->f->buf[0])
av_log(avctx, AV_LOG_DEBUG,
"allocating dummy last picture for B frame\n");
else if (s->pict_type != AV_PICTURE_TYPE_I)
else if (s->codec_id != AV_CODEC_ID_H261)
av_log(avctx, AV_LOG_ERROR,
"warning: first frame is no keyframe\n");