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| author | Wenbin Chen <wenbin.chen@intel.com> | 2022-11-24 10:47:29 +0800 |
|---|---|---|
| committer | Haihao Xiang <haihao.xiang@intel.com> | 2022-12-01 09:37:35 +0800 |
| commit | 47fff1eda155c30fc77cae74f40e71d4203c5043 (patch) | |
| tree | d4cce14a703a92e17448d9fe0440398ec0237c9d /libavcodec/qsvenc.c | |
| parent | 71cded6aa3c8b572e575f3d88b5c9d9094fa735d (diff) | |
| download | ffmpeg-47fff1eda155c30fc77cae74f40e71d4203c5043.tar.gz | |
libavcodec/qsvenc.c: Enable MFX_GOP_STRICT when adpative gop is disabled
adaptive_i and adaptive_b cannot work with MFX_GOP_STRICT,
so only enable MFX_GOP_STRICT when these features are disabled.
Signed-off-by: Wenbin Chen <wenbin.chen@intel.com>
Diffstat (limited to 'libavcodec/qsvenc.c')
| -rw-r--r-- | libavcodec/qsvenc.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/libavcodec/qsvenc.c b/libavcodec/qsvenc.c index d5e9f2d420..514a1e8148 100644 --- a/libavcodec/qsvenc.c +++ b/libavcodec/qsvenc.c @@ -644,6 +644,12 @@ static int check_enc_param(AVCodecContext *avctx, QSVEncContext *q) return 1; } +static int is_strict_gop(QSVEncContext *q) { + if (q->adaptive_b == 0 && q->adaptive_i == 0) + return 1; + return 0; +} + static int init_video_param_jpeg(AVCodecContext *avctx, QSVEncContext *q) { enum AVPixelFormat sw_format = avctx->pix_fmt == AV_PIX_FMT_QSV ? @@ -755,7 +761,8 @@ static int init_video_param(AVCodecContext *avctx, QSVEncContext *q) q->old_gop_size = avctx->gop_size; q->param.mfx.GopRefDist = FFMAX(-1, avctx->max_b_frames) + 1; q->param.mfx.GopOptFlag = avctx->flags & AV_CODEC_FLAG_CLOSED_GOP ? - MFX_GOP_CLOSED : MFX_GOP_STRICT; + MFX_GOP_CLOSED : is_strict_gop(q) ? + MFX_GOP_STRICT : 0; q->param.mfx.IdrInterval = q->idr_interval; q->param.mfx.NumSlice = avctx->slices; q->param.mfx.NumRefFrame = FFMAX(0, avctx->refs); |