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| author | Mandava, Mounika <mounika.mandava@intel.com> | 2024-02-29 13:34:34 +0800 |
|---|---|---|
| committer | Haihao Xiang <haihao.xiang@intel.com> | 2024-05-07 11:06:37 +0800 |
| commit | b1037d4ebe7b7f9548ce1ed24a2929aedbe9a27a (patch) | |
| tree | 66fbbb97758f6e41c98ceef29891435c5d8e4f77 /libavcodec/qsvenc.h | |
| parent | df76c3756d41e909b78565f49928c43c0f84caf0 (diff) | |
| download | ffmpeg-b1037d4ebe7b7f9548ce1ed24a2929aedbe9a27a.tar.gz | |
lavc/qsvenc: add support for oneVPL string API
A new option -qsv_params <str> is added, where <str> is a :-separated
list of key=value parameters.
Example:
$ ffmpeg -y -f lavfi -i testsrc -vf "format=nv12" -c:v h264_qsv -qsv_params
"TargetUsage=1:GopPicSize=30:GopRefDist=2:TargetKbps=5000" -f null -
Signed-off-by: Mounika Mandava <mounika.mandava@intel.com>
Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
Diffstat (limited to 'libavcodec/qsvenc.h')
| -rw-r--r-- | libavcodec/qsvenc.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/libavcodec/qsvenc.h b/libavcodec/qsvenc.h index f2f0687bfe..e3eb083746 100644 --- a/libavcodec/qsvenc.h +++ b/libavcodec/qsvenc.h @@ -64,7 +64,8 @@ { "slower", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = MFX_TARGETUSAGE_2 }, INT_MIN, INT_MAX, VE, .unit = "preset" }, \ { "veryslow", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = MFX_TARGETUSAGE_BEST_QUALITY }, INT_MIN, INT_MAX, VE, .unit = "preset" }, \ { "forced_idr", "Forcing I frames as IDR frames", OFFSET(qsv.forced_idr), AV_OPT_TYPE_BOOL,{ .i64 = 0 }, 0, 1, VE }, \ -{ "low_power", "enable low power mode(experimental: many limitations by mfx version, BRC modes, etc.)", OFFSET(qsv.low_power), AV_OPT_TYPE_BOOL, { .i64 = -1}, -1, 1, VE}, +{ "low_power", "enable low power mode(experimental: many limitations by mfx version, BRC modes, etc.)", OFFSET(qsv.low_power), AV_OPT_TYPE_BOOL, { .i64 = -1}, -1, 1, VE},\ +{ "qsv_params", "Set QSV encoder parameters as key1=value1:key2=value2:...", OFFSET(qsv.qsv_params), AV_OPT_TYPE_DICT, { 0 }, 0, 0, VE }, #if QSV_HAVE_HE #define QSV_HE_OPTIONS \ @@ -195,6 +196,9 @@ typedef struct QSVEncContext { mfxExtBuffer *extparam_internal[5 + (QSV_HAVE_MF * 2) + (QSV_HAVE_EXT_AV1_PARAM * 2) + QSV_HAVE_HE]; int nb_extparam_internal; + mfxExtBuffer **extparam_str; + int nb_extparam_str; + mfxExtBuffer **extparam; int nb_extparam; @@ -315,6 +319,8 @@ typedef struct QSVEncContext { int skip_frame; // This is used for Hyper Encode int dual_gfx; + + AVDictionary *qsv_params; } QSVEncContext; int ff_qsv_enc_init(AVCodecContext *avctx, QSVEncContext *q); |