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| author | Zhong Li <zhong.li@intel.com> | 2018-06-07 16:51:54 +0800 |
|---|---|---|
| committer | Maxym Dmytrychenko <maxim.d33@gmail.com> | 2018-06-11 13:33:52 +0200 |
| commit | 4ce701b4e640d4723a4005d664f31f8342fac40e (patch) | |
| tree | f3ef3df6207c3cbeee7aa0c55d4dc68de851dfcd | |
| parent | f8060865f3e1a16c62e0d337ef0979b6ee4ba457 (diff) | |
| download | ffmpeg-4ce701b4e640d4723a4005d664f31f8342fac40e.tar.gz | |
qsvenc: remove vcm option on Linux
1. vcm mode is only available for H264.
2. vcm is not supported on Linux, but it is shown when run "./avconv -h
encoder=h264_qsv |grep vcm". This shouldn't happen.
Signed-off-by: Zhong Li <zhong.li@intel.com>
Signed-off-by: Maxym Dmytrychenko <maxim.d33@gmail.com>
| -rw-r--r-- | libavcodec/qsvenc.h | 1 | ||||
| -rw-r--r-- | libavcodec/qsvenc_h264.c | 3 |
2 files changed, 3 insertions, 1 deletions
diff --git a/libavcodec/qsvenc.h b/libavcodec/qsvenc.h index a7fc57bb48..bac172f941 100644 --- a/libavcodec/qsvenc.h +++ b/libavcodec/qsvenc.h @@ -81,7 +81,6 @@ { "off", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = MFX_LOOKAHEAD_DS_OFF }, INT_MIN, INT_MAX, VE, "la_ds" }, \ { "2x", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = MFX_LOOKAHEAD_DS_2x }, INT_MIN, INT_MAX, VE, "la_ds" }, \ { "4x", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = MFX_LOOKAHEAD_DS_4x }, INT_MIN, INT_MAX, VE, "la_ds" }, \ -{ "vcm", "Use the video conferencing mode ratecontrol", OFFSET(qsv.vcm), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, 1, VE }, \ { "rdo", "Enable rate distortion optimization", OFFSET(qsv.rdo), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, 1, VE }, \ { "max_frame_size", "Maximum encoded frame size in bytes", OFFSET(qsv.max_frame_size), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, UINT16_MAX, VE }, \ { "max_slice_size", "Maximum encoded slice size in bytes", OFFSET(qsv.max_slice_size), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, UINT16_MAX, VE }, \ diff --git a/libavcodec/qsvenc_h264.c b/libavcodec/qsvenc_h264.c index 2ecdb10c5c..2b9401ff99 100644 --- a/libavcodec/qsvenc_h264.c +++ b/libavcodec/qsvenc_h264.c @@ -68,6 +68,9 @@ static const AVOption options[] = { QSV_COMMON_OPTS { "cavlc", "Enable CAVLC", OFFSET(qsv.cavlc), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, 1, VE }, +#if QSV_HAVE_VCM + { "vcm", "Use the video conferencing mode ratecontrol", OFFSET(qsv.vcm), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, 1, VE }, +#endif { "idr_interval", "Distance (in I-frames) between IDR frames", OFFSET(qsv.idr_interval), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, INT_MAX, VE }, { "single_sei_nal_unit", "Put all the SEI messages into one NALU", OFFSET(qsv.single_sei_nal_unit), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, 1, VE }, { "max_dec_frame_buffering", "Maximum number of frames buffered in the DPB", OFFSET(qsv.max_dec_frame_buffering), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, UINT16_MAX, VE }, |