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avcodec/v4l2_m2m_enc: add support for -force_key_frames

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Signed-off-by: Aman Gupta <aman@tmm1.net>
This commit is contained in:
Aman Gupta 2019-08-22 15:04:48 -07:00
parent 0f0f5188ac
commit ab4835f418
1 changed files with 3 additions and 0 deletions
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3
libavcodec/v4l2_m2m_enc.c
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@ -245,6 +245,9 @@ static int v4l2_send_frame(AVCodecContext *avctx, const AVFrame *frame)
V4L2m2mContext *s = ((V4L2m2mPriv*)avctx->priv_data)->context;
V4L2Context *const output = &s->output;
if (frame && frame->pict_type == AV_PICTURE_TYPE_I)
v4l2_set_ext_ctrl(s, MPEG_CID(FORCE_KEY_FRAME), 0, "force key frame");
return ff_v4l2_context_enqueue_frame(output, frame);
}