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avcodec/nvenc: remove support for SDK versions older than 11.1

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Timo Rothenpieler authored and James Almer committed 2026-06-24 18:51:12 +00:00
1 parent c3ca443969
commit 6495133363
5 files changed
+4 -240
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configure
Vendored
+1 -3
View File
@@ -7223,9 +7223,7 @@ if ! disabled ffnvcodec; then
ffnv_hdr_list="ffnvcodec/nvEncodeAPI.h ffnvcodec/dynlink_cuda.h ffnvcodec/dynlink_cuviddec.h ffnvcodec/dynlink_nvcuvid.h"
check_pkg_config ffnvcodec "ffnvcodec >= 12.1.14.0" "$ffnv_hdr_list" "" || \
check_pkg_config ffnvcodec "ffnvcodec >= 12.0.16.1 ffnvcodec < 12.1" "$ffnv_hdr_list" "" || \
check_pkg_config ffnvcodec "ffnvcodec >= 11.1.5.3 ffnvcodec < 12.0" "$ffnv_hdr_list" "" || \
check_pkg_config ffnvcodec "ffnvcodec >= 11.0.10.3 ffnvcodec < 11.1" "$ffnv_hdr_list" "" || \
check_pkg_config ffnvcodec "ffnvcodec >= 8.1.24.15 ffnvcodec < 8.2" "$ffnv_hdr_list" ""
check_pkg_config ffnvcodec "ffnvcodec >= 11.1.5.3 ffnvcodec < 12.0" "$ffnv_hdr_list" ""
fi
if enabled_all libglslang libshaderc; then
libavcodec/nvenc.c
+3 -157
View File
@@ -180,17 +180,14 @@ static int nvenc_map_error(NVENCSTATUS err, const char **desc)
static int nvenc_print_error(AVCodecContext *avctx, NVENCSTATUS err,
const char *error_string)
{
NvencContext *ctx = avctx->priv_data;
NV_ENCODE_API_FUNCTION_LIST *p_nvenc = &ctx->nvenc_dload_funcs.nvenc_funcs;
const char *desc;
const char *details = "(no details)";
int ret = nvenc_map_error(err, &desc);
#ifdef NVENC_HAVE_GETLASTERRORSTRING
NvencContext *ctx = avctx->priv_data;
NV_ENCODE_API_FUNCTION_LIST *p_nvenc = &ctx->nvenc_dload_funcs.nvenc_funcs;
if (p_nvenc && ctx->nvencoder)
details = p_nvenc->nvEncGetLastErrorString(ctx->nvencoder);
#endif
av_log(avctx, AV_LOG_ERROR, "%s: %s (%d): %s\n", error_string, desc, err, details);
@@ -210,7 +207,6 @@ typedef struct GUIDTuple {
static void nvenc_map_preset(NvencContext *ctx)
{
GUIDTuple presets[] = {
#ifdef NVENC_HAVE_NEW_PRESETS
PRESET(P1),
PRESET(P2),
PRESET(P3),
@@ -231,20 +227,6 @@ static void nvenc_map_preset(NvencContext *ctx)
PRESET_ALIAS(LOW_LATENCY_HQ, P7, NVENC_DEPRECATED_PRESET | NVENC_LOWLATENCY),
PRESET_ALIAS(LOSSLESS_DEFAULT, P4, NVENC_DEPRECATED_PRESET | NVENC_LOSSLESS),
PRESET_ALIAS(LOSSLESS_HP, P1, NVENC_DEPRECATED_PRESET | NVENC_LOSSLESS),
#else
PRESET(DEFAULT),
PRESET(HP),
PRESET(HQ),
PRESET(BD),
PRESET_ALIAS(SLOW, HQ, NVENC_TWO_PASSES),
PRESET_ALIAS(MEDIUM, HQ, NVENC_ONE_PASS),
PRESET_ALIAS(FAST, HP, NVENC_ONE_PASS),
PRESET(LOW_LATENCY_DEFAULT, NVENC_LOWLATENCY),
PRESET(LOW_LATENCY_HP, NVENC_LOWLATENCY),
PRESET(LOW_LATENCY_HQ, NVENC_LOWLATENCY),
PRESET(LOSSLESS_DEFAULT, NVENC_LOSSLESS),
PRESET(LOSSLESS_HP, NVENC_LOSSLESS),
#endif
};
GUIDTuple *t = &presets[ctx->preset];
@@ -252,10 +234,8 @@ static void nvenc_map_preset(NvencContext *ctx)
ctx->init_encode_params.presetGUID = t->guid;
ctx->flags = t->flags;
#ifdef NVENC_HAVE_NEW_PRESETS
if (ctx->tuning_info == NV_ENC_TUNING_INFO_LOSSLESS)
ctx->flags |= NVENC_LOSSLESS;
#endif
}
#undef PRESET
@@ -287,54 +267,12 @@ static void nvenc_print_driver_requirement(AVCodecContext *avctx, int level)
# else
const char *minver = "520.56.06";
# endif
#elif NVENCAPI_CHECK_VERSION(11, 1)
#else
# if defined(_WIN32) || defined(__CYGWIN__)
const char *minver = "471.41";
# else
const char *minver = "470.57.02";
# endif
#elif NVENCAPI_CHECK_VERSION(11, 0)
# if defined(_WIN32) || defined(__CYGWIN__)
const char *minver = "456.71";
# else
const char *minver = "455.28";
# endif
#elif NVENCAPI_CHECK_VERSION(10, 0)
# if defined(_WIN32) || defined(__CYGWIN__)
const char *minver = "450.51";
# else
const char *minver = "445.87";
# endif
#elif NVENCAPI_CHECK_VERSION(9, 1)
# if defined(_WIN32) || defined(__CYGWIN__)
const char *minver = "436.15";
# else
const char *minver = "435.21";
# endif
#elif NVENCAPI_CHECK_VERSION(9, 0)
# if defined(_WIN32) || defined(__CYGWIN__)
const char *minver = "418.81";
# else
const char *minver = "418.30";
# endif
#elif NVENCAPI_CHECK_VERSION(8, 2)
# if defined(_WIN32) || defined(__CYGWIN__)
const char *minver = "397.93";
# else
const char *minver = "396.24";
#endif
#elif NVENCAPI_CHECK_VERSION(8, 1)
# if defined(_WIN32) || defined(__CYGWIN__)
const char *minver = "390.77";
# else
const char *minver = "390.25";
# endif
#else
# if defined(_WIN32) || defined(__CYGWIN__)
const char *minver = "378.66";
# else
const char *minver = "378.13";
# endif
#endif
av_log(avctx, level, "The minimum required Nvidia driver for nvenc is %s or newer\n", minver);
}
@@ -588,7 +526,6 @@ static int nvenc_check_capabilities(AVCodecContext *avctx)
return AVERROR(ENOSYS);
}
#ifdef NVENC_HAVE_BFRAME_REF_MODE
tmp = (ctx->b_ref_mode >= 0) ? ctx->b_ref_mode : NV_ENC_BFRAME_REF_MODE_DISABLED;
ret = nvenc_check_cap(avctx, NV_ENC_CAPS_SUPPORT_BFRAME_REF_MODE);
switch (tmp) {
@@ -618,39 +555,18 @@ static int nvenc_check_capabilities(AVCodecContext *avctx)
av_log(avctx, AV_LOG_ERROR, "Invalid b_ref_mode value %d\n", tmp);
return AVERROR(EINVAL);
}
#else
tmp = (ctx->b_ref_mode >= 0) ? ctx->b_ref_mode : 0;
if (tmp > 0) {
av_log(avctx, AV_LOG_WARNING, "B frames as references need SDK 8.1 at build time\n");
return AVERROR(ENOSYS);
}
#endif
#ifdef NVENC_HAVE_MULTIPLE_REF_FRAMES
ret = nvenc_check_cap(avctx, NV_ENC_CAPS_SUPPORT_MULTIPLE_REF_FRAMES);
if(avctx->refs != NV_ENC_NUM_REF_FRAMES_AUTOSELECT && ret <= 0) {
av_log(avctx, AV_LOG_WARNING, "Multiple reference frames are not supported by the device\n");
return AVERROR(ENOSYS);
}
#else
if(avctx->refs != 0) {
av_log(avctx, AV_LOG_WARNING, "Multiple reference frames need SDK 9.1 at build time\n");
return AVERROR(ENOSYS);
}
#endif
#ifdef NVENC_HAVE_SINGLE_SLICE_INTRA_REFRESH
ret = nvenc_check_cap(avctx, NV_ENC_CAPS_SINGLE_SLICE_INTRA_REFRESH);
if(ctx->single_slice_intra_refresh && ret <= 0) {
av_log(avctx, AV_LOG_WARNING, "Single slice intra refresh not supported by the device\n");
return AVERROR(ENOSYS);
}
#else
if(ctx->single_slice_intra_refresh) {
av_log(avctx, AV_LOG_WARNING, "Single slice intra refresh needs SDK 11.1 at build time\n");
return AVERROR(ENOSYS);
}
#endif
ret = nvenc_check_cap(avctx, NV_ENC_CAPS_SUPPORT_INTRA_REFRESH);
if((ctx->intra_refresh || ctx->single_slice_intra_refresh) && ret <= 0) {
@@ -658,13 +574,6 @@ static int nvenc_check_capabilities(AVCodecContext *avctx)
return AVERROR(ENOSYS);
}
#ifndef NVENC_HAVE_HEVC_CONSTRAINED_ENCODING
if (ctx->constrained_encoding && avctx->codec->id == AV_CODEC_ID_HEVC) {
av_log(avctx, AV_LOG_WARNING, "HEVC constrained encoding needs SDK 10.0 at build time\n");
return AVERROR(ENOSYS);
}
#endif
ret = nvenc_check_cap(avctx, NV_ENC_CAPS_SUPPORT_CONSTRAINED_ENCODING);
if(ctx->constrained_encoding && ret <= 0) {
av_log(avctx, AV_LOG_WARNING, "Constrained encoding not supported by the device\n");
@@ -1130,7 +1039,6 @@ static av_cold int nvenc_setup_rate_control(AVCodecContext *avctx)
if (avctx->rc_max_rate > 0)
ctx->encode_config.rcParams.maxBitRate = avctx->rc_max_rate;
#ifdef NVENC_HAVE_MULTIPASS
ctx->encode_config.rcParams.multiPass = ctx->multipass;
if (ctx->flags & NVENC_ONE_PASS)
@@ -1147,32 +1055,6 @@ static av_cold int nvenc_setup_rate_control(AVCodecContext *avctx)
ctx->rc = NV_ENC_PARAMS_RC_VBR;
}
}
#else
if (ctx->rc < 0) {
if (ctx->flags & NVENC_ONE_PASS)
ctx->twopass = 0;
if (ctx->flags & NVENC_TWO_PASSES)
ctx->twopass = 1;
if (ctx->twopass < 0)
ctx->twopass = (ctx->flags & NVENC_LOWLATENCY) != 0;
if (ctx->cbr) {
if (ctx->twopass) {
ctx->rc = NV_ENC_PARAMS_RC_CBR_LOWDELAY_HQ;
} else {
ctx->rc = NV_ENC_PARAMS_RC_CBR;
}
} else if (ctx->cqp >= 0) {
ctx->rc = NV_ENC_PARAMS_RC_CONSTQP;
} else if (ctx->twopass) {
ctx->rc = NV_ENC_PARAMS_RC_VBR_HQ;
} else if ((avctx->qmin >= 0 && avctx->qmax >= 0) ||
(ctx->qmin >= 0 && ctx->qmax >= 0)) {
ctx->rc = NV_ENC_PARAMS_RC_VBR_MINQP;
}
}
#endif
if (ctx->rc >= 0 && ctx->rc & RC_MODE_DEPRECATED) {
av_log(avctx, AV_LOG_WARNING, "Specified rc mode is deprecated.\n");
@@ -1181,7 +1063,6 @@ static av_cold int nvenc_setup_rate_control(AVCodecContext *avctx)
ctx->rc &= ~RC_MODE_DEPRECATED;
}
#ifdef NVENC_HAVE_QP_CHROMA_OFFSETS
ctx->encode_config.rcParams.cbQPIndexOffset = ctx->qp_cb_offset;
ctx->encode_config.rcParams.crQPIndexOffset = ctx->qp_cr_offset;
@@ -1191,15 +1072,9 @@ static av_cold int nvenc_setup_rate_control(AVCodecContext *avctx)
"av1_nvenc: qp_cr_offset is currently ignored by the NVENC driver "
"(deltaQ_v_ac is forced equal to deltaQ_u_ac); only qp_cb_offset "
"takes effect.\n");
#else
if (ctx->qp_cb_offset || ctx->qp_cr_offset)
av_log(avctx, AV_LOG_WARNING, "Failed setting QP CB/CR offsets, SDK 11.1 or greater required at compile time.\n");
#endif
#ifdef NVENC_HAVE_LDKFS
if (ctx->ldkfs)
ctx->encode_config.rcParams.lowDelayKeyFrameScale = ctx->ldkfs;
#endif
if (ctx->flags & NVENC_LOSSLESS) {
set_lossless(avctx);
@@ -1341,9 +1216,7 @@ static av_cold int nvenc_setup_h264_config(AVCodecContext *avctx)
h264->intraRefreshCnt = cc->gopLength - 1;
cc->gopLength = NVENC_INFINITE_GOPLENGTH;
h264->outputRecoveryPointSEI = 1;
#ifdef NVENC_HAVE_SINGLE_SLICE_INTRA_REFRESH
h264->singleSliceIntraRefresh = ctx->single_slice_intra_refresh;
#endif
}
if (ctx->constrained_encoding)
@@ -1364,9 +1237,7 @@ static av_cold int nvenc_setup_h264_config(AVCodecContext *avctx)
/* Older SDKs use outputBufferingPeriodSEI to control filler data */
h264->outputBufferingPeriodSEI = ctx->cbr_padding;
#ifdef NVENC_HAVE_FILLER_DATA
h264->enableFillerDataInsertion = ctx->cbr_padding;
#endif
}
h264->outputPictureTimingSEI = 1;
@@ -1456,15 +1327,11 @@ static av_cold int nvenc_setup_h264_config(AVCodecContext *avctx)
if (ctx->coder >= 0)
h264->entropyCodingMode = ctx->coder;
#ifdef NVENC_HAVE_BFRAME_REF_MODE
if (ctx->b_ref_mode >= 0)
h264->useBFramesAsRef = ctx->b_ref_mode;
#endif
#ifdef NVENC_HAVE_MULTIPLE_REF_FRAMES
h264->numRefL0 = avctx->refs;
h264->numRefL1 = avctx->refs;
#endif
#ifdef NVENC_HAVE_H264_AND_AV1_TEMPORAL_FILTER
if (ctx->tf_level >= 0) {
@@ -1539,9 +1406,7 @@ static av_cold int nvenc_setup_hevc_config(AVCodecContext *avctx)
#ifdef NVENC_HAVE_HEVC_OUTPUT_RECOVERY_POINT_SEI
hevc->outputRecoveryPointSEI = 1;
#endif
#ifdef NVENC_HAVE_SINGLE_SLICE_INTRA_REFRESH
hevc->singleSliceIntraRefresh = ctx->single_slice_intra_refresh;
#endif
}
#ifdef NVENC_HAVE_HEVC_AND_AV1_MASTERING_METADATA
@@ -1553,10 +1418,8 @@ static av_cold int nvenc_setup_hevc_config(AVCodecContext *avctx)
AV_FRAME_DATA_CONTENT_LIGHT_LEVEL);
#endif
#ifdef NVENC_HAVE_HEVC_CONSTRAINED_ENCODING
if (ctx->constrained_encoding)
hevc->enableConstrainedEncoding = 1;
#endif
hevc->disableSPSPPS = (avctx->flags & AV_CODEC_FLAG_GLOBAL_HEADER) ? 1 : 0;
hevc->repeatSPSPPS = (avctx->flags & AV_CODEC_FLAG_GLOBAL_HEADER) ? 0 : 1;
@@ -1573,9 +1436,7 @@ static av_cold int nvenc_setup_hevc_config(AVCodecContext *avctx)
/* Older SDKs use outputBufferingPeriodSEI to control filler data */
hevc->outputBufferingPeriodSEI = ctx->cbr_padding;
#ifdef NVENC_HAVE_FILLER_DATA
hevc->enableFillerDataInsertion = ctx->cbr_padding;
#endif
}
hevc->outputPictureTimingSEI = 1;
@@ -1659,15 +1520,11 @@ static av_cold int nvenc_setup_hevc_config(AVCodecContext *avctx)
hevc->tier = ctx->tier;
#ifdef NVENC_HAVE_HEVC_BFRAME_REF_MODE
if (ctx->b_ref_mode >= 0)
hevc->useBFramesAsRef = ctx->b_ref_mode;
#endif
#ifdef NVENC_HAVE_MULTIPLE_REF_FRAMES
hevc->numRefL0 = avctx->refs;
hevc->numRefL1 = avctx->refs;
#endif
#ifdef NVENC_HAVE_TEMPORAL_FILTER
if (ctx->tf_level >= 0) {
@@ -1876,7 +1733,6 @@ static av_cold int nvenc_setup_encoder(AVCodecContext *avctx)
preset_config.version = NV_ENC_PRESET_CONFIG_VER;
preset_config.presetCfg.version = NV_ENC_CONFIG_VER;
#ifdef NVENC_HAVE_NEW_PRESETS
ctx->init_encode_params.tuningInfo = ctx->tuning_info;
if (ctx->flags & NVENC_LOSSLESS)
@@ -1889,12 +1745,6 @@ static av_cold int nvenc_setup_encoder(AVCodecContext *avctx)
ctx->init_encode_params.presetGUID,
ctx->init_encode_params.tuningInfo,
&preset_config);
#else
nv_status = p_nvenc->nvEncGetEncodePresetConfig(ctx->nvencoder,
ctx->init_encode_params.encodeGUID,
ctx->init_encode_params.presetGUID,
&preset_config);
#endif
if (nv_status != NV_ENC_SUCCESS)
return nvenc_print_error(avctx, nv_status, "Cannot get the preset configuration");
@@ -1921,13 +1771,11 @@ static av_cold int nvenc_setup_encoder(AVCodecContext *avctx)
ctx->init_encode_params.enableEncodeAsync = 0;
ctx->init_encode_params.enablePTD = 1;
#ifdef NVENC_HAVE_NEW_PRESETS
/* If lookahead isn't set from CLI, use value from preset.
* P6 & P7 presets may enable lookahead for better quality.
* */
if (ctx->rc_lookahead == 0 && ctx->encode_config.rcParams.enableLookahead)
ctx->rc_lookahead = ctx->encode_config.rcParams.lookaheadDepth;
#endif
if (ctx->weighted_pred == 1)
ctx->init_encode_params.enableWeightedPrediction = 1;
@@ -1999,7 +1847,6 @@ static av_cold int nvenc_setup_encoder(AVCodecContext *avctx)
return nvenc_print_error(avctx, nv_status, "InitializeEncoder failed");
}
#ifdef NVENC_HAVE_CUSTREAM_PTR
if (ctx->cu_context) {
nv_status = p_nvenc->nvEncSetIOCudaStreams(ctx->nvencoder, &ctx->cu_stream, &ctx->cu_stream);
if (nv_status != NV_ENC_SUCCESS) {
@@ -2007,7 +1854,6 @@ static av_cold int nvenc_setup_encoder(AVCodecContext *avctx)
return nvenc_print_error(avctx, nv_status, "SetIOCudaStreams failed");
}
}
#endif
res = nvenc_pop_context(avctx);
if (res < 0)
libavcodec/nvenc.h
-36
View File
@@ -45,40 +45,6 @@ typedef void ID3D11Device;
#define NVENCAPI_CHECK_VERSION(major, minor) \
((major) < NVENCAPI_MAJOR_VERSION || ((major) == NVENCAPI_MAJOR_VERSION && (minor) <= NVENCAPI_MINOR_VERSION))
// SDK 8.1 compile time feature checks
#if NVENCAPI_CHECK_VERSION(8, 1)
#define NVENC_HAVE_BFRAME_REF_MODE
#define NVENC_HAVE_QP_MAP_MODE
#endif
// SDK 9.0 compile time feature checks
#if NVENCAPI_CHECK_VERSION(9, 0)
#define NVENC_HAVE_HEVC_BFRAME_REF_MODE
#endif
// SDK 9.1 compile time feature checks
#if NVENCAPI_CHECK_VERSION(9, 1)
#define NVENC_HAVE_MULTIPLE_REF_FRAMES
#define NVENC_HAVE_CUSTREAM_PTR
#define NVENC_HAVE_GETLASTERRORSTRING
#define NVENC_HAVE_FILLER_DATA
#endif
// SDK 10.0 compile time feature checks
#if NVENCAPI_CHECK_VERSION(10, 0)
#define NVENC_HAVE_NEW_PRESETS
#define NVENC_HAVE_MULTIPASS
#define NVENC_HAVE_LDKFS
#define NVENC_HAVE_H264_LVL6
#define NVENC_HAVE_HEVC_CONSTRAINED_ENCODING
#endif
// SDK 11.1 compile time feature checks
#if NVENCAPI_CHECK_VERSION(11, 1)
#define NVENC_HAVE_QP_CHROMA_OFFSETS
#define NVENC_HAVE_SINGLE_SLICE_INTRA_REFRESH
#endif
// SDK 12.0 compile time feature checks
#if NVENCAPI_CHECK_VERSION(12, 0)
#define NVENC_HAVE_HEVC_OUTPUT_RECOVERY_POINT_SEI
@@ -160,7 +126,6 @@ enum {
PRESET_LOW_LATENCY_HP,
PRESET_LOSSLESS_DEFAULT,
PRESET_LOSSLESS_HP,
#ifdef NVENC_HAVE_NEW_PRESETS
PRESET_P1,
PRESET_P2,
PRESET_P3,
@@ -168,7 +133,6 @@ enum {
PRESET_P5,
PRESET_P6,
PRESET_P7,
#endif
};
enum {
libavcodec/nvenc_h264.c
-25
View File
@@ -26,11 +26,7 @@
#define OFFSET(x) offsetof(NvencContext, x)
#define VE AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_ENCODING_PARAM
static const AVOption options[] = {
#ifdef NVENC_HAVE_NEW_PRESETS
{ "preset", "Set the encoding preset", OFFSET(preset), AV_OPT_TYPE_INT, { .i64 = PRESET_P4 }, PRESET_DEFAULT, PRESET_P7, VE, .unit = "preset" },
#else
{ "preset", "Set the encoding preset", OFFSET(preset), AV_OPT_TYPE_INT, { .i64 = PRESET_MEDIUM }, PRESET_DEFAULT, PRESET_LOSSLESS_HP, VE, .unit = "preset" },
#endif
{ "default", "", 0, AV_OPT_TYPE_CONST, { .i64 = PRESET_DEFAULT }, 0, 0, VE, .unit = "preset" },
{ "slow", "hq 2 passes", 0, AV_OPT_TYPE_CONST, { .i64 = PRESET_SLOW }, 0, 0, VE, .unit = "preset" },
{ "medium", "hq 1 pass", 0, AV_OPT_TYPE_CONST, { .i64 = PRESET_MEDIUM }, 0, 0, VE, .unit = "preset" },
@@ -43,7 +39,6 @@ static const AVOption options[] = {
{ "llhp", "low latency hp", 0, AV_OPT_TYPE_CONST, { .i64 = PRESET_LOW_LATENCY_HP }, 0, 0, VE, .unit = "preset" },
{ "lossless", "", 0, AV_OPT_TYPE_CONST, { .i64 = PRESET_LOSSLESS_DEFAULT }, 0, 0, VE, .unit = "preset" },
{ "losslesshp", "", 0, AV_OPT_TYPE_CONST, { .i64 = PRESET_LOSSLESS_HP }, 0, 0, VE, .unit = "preset" },
#ifdef NVENC_HAVE_NEW_PRESETS
{ "p1", "fastest (lowest quality)", 0, AV_OPT_TYPE_CONST, { .i64 = PRESET_P1 }, 0, 0, VE, .unit = "preset" },
{ "p2", "faster (lower quality)", 0, AV_OPT_TYPE_CONST, { .i64 = PRESET_P2 }, 0, 0, VE, .unit = "preset" },
{ "p3", "fast (low quality)", 0, AV_OPT_TYPE_CONST, { .i64 = PRESET_P3 }, 0, 0, VE, .unit = "preset" },
@@ -56,7 +51,6 @@ static const AVOption options[] = {
{ "ll", "Low latency", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_TUNING_INFO_LOW_LATENCY }, 0, 0, VE, .unit = "tune" },
{ "ull", "Ultra low latency", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_TUNING_INFO_ULTRA_LOW_LATENCY }, 0, 0, VE, .unit = "tune" },
{ "lossless", "Lossless", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_TUNING_INFO_LOSSLESS }, 0, 0, VE, .unit = "tune" },
#endif
{ "profile", "Set the encoding profile", OFFSET(profile), AV_OPT_TYPE_INT, { .i64 = NV_ENC_H264_PROFILE_HIGH }, NV_ENC_H264_PROFILE_BASELINE, NV_ENC_H264_PROFILE_HIGH_444P, VE, .unit = "profile" },
{ "baseline", "", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_H264_PROFILE_BASELINE }, 0, 0, VE, .unit = "profile" },
{ "main", "", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_H264_PROFILE_MAIN }, 0, 0, VE, .unit = "profile" },
@@ -68,11 +62,7 @@ static const AVOption options[] = {
{ "high422", "", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_H264_PROFILE_HIGH_422 }, 0, 0, VE, .unit = "profile" },
#endif
{ "high444p", "", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_H264_PROFILE_HIGH_444P }, 0, 0, VE, .unit = "profile" },
#ifdef NVENC_HAVE_H264_LVL6
{ "level", "Set the encoding level restriction", OFFSET(level), AV_OPT_TYPE_INT, { .i64 = NV_ENC_LEVEL_AUTOSELECT }, NV_ENC_LEVEL_AUTOSELECT, NV_ENC_LEVEL_H264_62, VE, .unit = "level" },
#else
{ "level", "Set the encoding level restriction", OFFSET(level), AV_OPT_TYPE_INT, { .i64 = NV_ENC_LEVEL_AUTOSELECT }, NV_ENC_LEVEL_AUTOSELECT, NV_ENC_LEVEL_H264_52, VE, .unit = "level" },
#endif
{ "auto", "", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_LEVEL_AUTOSELECT }, 0, 0, VE, .unit = "level" },
{ "1", "", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_LEVEL_H264_1 }, 0, 0, VE, .unit = "level" },
{ "1.0", "", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_LEVEL_H264_1 }, 0, 0, VE, .unit = "level" },
@@ -97,11 +87,9 @@ static const AVOption options[] = {
{ "5.0", "", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_LEVEL_H264_5 }, 0, 0, VE, .unit = "level" },
{ "5.1", "", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_LEVEL_H264_51 }, 0, 0, VE, .unit = "level" },
{ "5.2", "", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_LEVEL_H264_52 }, 0, 0, VE, .unit = "level" },
#ifdef NVENC_HAVE_H264_LVL6
{ "6.0", "", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_LEVEL_H264_60 }, 0, 0, VE, .unit = "level" },
{ "6.1", "", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_LEVEL_H264_61 }, 0, 0, VE, .unit = "level" },
{ "6.2", "", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_LEVEL_H264_62 }, 0, 0, VE, .unit = "level" },
#endif
{ "rc", "Override the preset rate-control", OFFSET(rc), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, INT_MAX, VE, .unit = "rc" },
{ "constqp", "Constant QP mode", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_PARAMS_RC_CONSTQP }, 0, 0, VE, .unit = "rc" },
{ "vbr", "Variable bitrate mode", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_PARAMS_RC_VBR }, 0, 0, VE, .unit = "rc" },
@@ -187,38 +175,27 @@ static const AVOption options[] = {
{ "cavlc", "", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_H264_ENTROPY_CODING_MODE_CAVLC }, 0, 0, VE, .unit = "coder" },
{ "ac", "", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_H264_ENTROPY_CODING_MODE_CABAC }, 0, 0, VE, .unit = "coder" },
{ "vlc", "", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_H264_ENTROPY_CODING_MODE_CAVLC }, 0, 0, VE, .unit = "coder" },
#ifdef NVENC_HAVE_BFRAME_REF_MODE
{ "b_ref_mode", "Use B frames as references", OFFSET(b_ref_mode), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, NV_ENC_BFRAME_REF_MODE_MIDDLE, VE, .unit = "b_ref_mode" },
{ "disabled", "B frames will not be used for reference", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_BFRAME_REF_MODE_DISABLED }, 0, 0, VE, .unit = "b_ref_mode" },
{ "each", "Each B frame will be used for reference", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_BFRAME_REF_MODE_EACH }, 0, 0, VE, .unit = "b_ref_mode" },
{ "middle", "Only (number of B frames)/2 will be used for reference", 0,AV_OPT_TYPE_CONST, { .i64 = NV_ENC_BFRAME_REF_MODE_MIDDLE }, 0, 0, VE, .unit = "b_ref_mode" },
#else
{ "b_ref_mode", "(not supported)", OFFSET(b_ref_mode), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, INT_MAX, VE, .unit = "b_ref_mode" },
{ "disabled", "", 0, AV_OPT_TYPE_CONST, { .i64 = 0 }, 0, 0, VE, .unit = "b_ref_mode" },
{ "each", "", 0, AV_OPT_TYPE_CONST, { .i64 = 1 }, 0, 0, VE, .unit = "b_ref_mode" },
{ "middle", "", 0, AV_OPT_TYPE_CONST, { .i64 = 2 }, 0, 0, VE, .unit = "b_ref_mode" },
#endif
{ "a53cc", "Use A53 Closed Captions (if available)", OFFSET(a53_cc), AV_OPT_TYPE_BOOL, { .i64 = 1 }, 0, 1, VE },
#ifdef NVENC_HAVE_TIME_CODE
{ "s12m_tc", "Use timecode (if available)", OFFSET(s12m_tc), AV_OPT_TYPE_BOOL, { .i64 = 1 }, 0, 1, VE },
#endif
{ "dpb_size", "Specifies the DPB size used for encoding (0 means automatic)",
OFFSET(dpb_size), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, INT_MAX, VE },
#ifdef NVENC_HAVE_MULTIPASS
{ "multipass", "Set the multipass encoding", OFFSET(multipass), AV_OPT_TYPE_INT, { .i64 = NV_ENC_MULTI_PASS_DISABLED }, NV_ENC_MULTI_PASS_DISABLED, NV_ENC_TWO_PASS_FULL_RESOLUTION, VE, .unit = "multipass" },
{ "disabled", "Single Pass", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_MULTI_PASS_DISABLED }, 0, 0, VE, .unit = "multipass" },
{ "qres", "Two Pass encoding is enabled where first Pass is quarter resolution",
0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_TWO_PASS_QUARTER_RESOLUTION }, 0, 0, VE, .unit = "multipass" },
{ "fullres", "Two Pass encoding is enabled where first Pass is full resolution",
0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_TWO_PASS_FULL_RESOLUTION }, 0, 0, VE, .unit = "multipass" },
#endif
#ifdef NVENC_HAVE_H264_10BIT_SUPPORT
{ "highbitdepth", "Enable 10 bit encode for 8 bit input",OFFSET(highbitdepth),AV_OPT_TYPE_BOOL, { .i64 = 0 }, 0, 1, VE },
#endif
#ifdef NVENC_HAVE_LDKFS
{ "ldkfs", "Low delay key frame scale; Specifies the Scene Change frame size increase allowed in case of single frame VBV and CBR",
OFFSET(ldkfs), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, UCHAR_MAX, VE },
#endif
{ "extra_sei", "Pass on extra SEI data (e.g. a53 cc) to be included in the bitstream",
OFFSET(extra_sei), AV_OPT_TYPE_BOOL, { .i64 = 1 }, 0, 1, VE },
{ "udu_sei", "Pass on user data unregistered SEI if available",
@@ -231,10 +208,8 @@ static const AVOption options[] = {
OFFSET(max_slice_size), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, INT_MAX, VE },
{ "constrained-encoding", "Enable constrainedFrame encoding where each slice in the constrained picture is independent of other slices",
OFFSET(constrained_encoding), AV_OPT_TYPE_BOOL, { .i64 = 0 }, 0, 1, VE },
#ifdef NVENC_HAVE_FILLER_DATA
{ "cbr_padding", "Pad the bitstream to ensure bitrate does not drop below the target in CBR mode",
OFFSET(cbr_padding), AV_OPT_TYPE_BOOL, { .i64 = 0 }, 0, 1, VE },
#endif
#ifdef NVENC_HAVE_H264_AND_AV1_TEMPORAL_FILTER
{ "tf_level", "Specifies the strength of the temporal filtering",
OFFSET(tf_level), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, INT_MAX, VE, .unit = "tf_level" },
libavcodec/nvenc_hevc.c
-19
View File
@@ -26,11 +26,7 @@
#define OFFSET(x) offsetof(NvencContext, x)
#define VE AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_ENCODING_PARAM
static const AVOption options[] = {
#ifdef NVENC_HAVE_NEW_PRESETS
{ "preset", "Set the encoding preset", OFFSET(preset), AV_OPT_TYPE_INT, { .i64 = PRESET_P4 }, PRESET_DEFAULT, PRESET_P7, VE, .unit = "preset" },
#else
{ "preset", "Set the encoding preset", OFFSET(preset), AV_OPT_TYPE_INT, { .i64 = PRESET_MEDIUM }, PRESET_DEFAULT, PRESET_LOSSLESS_HP, VE, .unit = "preset" },
#endif
{ "default", "", 0, AV_OPT_TYPE_CONST, { .i64 = PRESET_DEFAULT }, 0, 0, VE, .unit = "preset" },
{ "slow", "hq 2 passes", 0, AV_OPT_TYPE_CONST, { .i64 = PRESET_SLOW }, 0, 0, VE, .unit = "preset" },
{ "medium", "hq 1 pass", 0, AV_OPT_TYPE_CONST, { .i64 = PRESET_MEDIUM }, 0, 0, VE, .unit = "preset" },
@@ -43,7 +39,6 @@ static const AVOption options[] = {
{ "llhp", "low latency hp", 0, AV_OPT_TYPE_CONST, { .i64 = PRESET_LOW_LATENCY_HP }, 0, 0, VE, .unit = "preset" },
{ "lossless", "lossless", 0, AV_OPT_TYPE_CONST, { .i64 = PRESET_LOSSLESS_DEFAULT }, 0, 0, VE, .unit = "preset" },
{ "losslesshp", "lossless hp", 0, AV_OPT_TYPE_CONST, { .i64 = PRESET_LOSSLESS_HP }, 0, 0, VE, .unit = "preset" },
#ifdef NVENC_HAVE_NEW_PRESETS
{ "p1", "fastest (lowest quality)", 0, AV_OPT_TYPE_CONST, { .i64 = PRESET_P1 }, 0, 0, VE, .unit = "preset" },
{ "p2", "faster (lower quality)", 0, AV_OPT_TYPE_CONST, { .i64 = PRESET_P2 }, 0, 0, VE, .unit = "preset" },
{ "p3", "fast (low quality)", 0, AV_OPT_TYPE_CONST, { .i64 = PRESET_P3 }, 0, 0, VE, .unit = "preset" },
@@ -59,7 +54,6 @@ static const AVOption options[] = {
{ "ll", "Low latency", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_TUNING_INFO_LOW_LATENCY }, 0, 0, VE, .unit = "tune" },
{ "ull", "Ultra low latency", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_TUNING_INFO_ULTRA_LOW_LATENCY }, 0, 0, VE, .unit = "tune" },
{ "lossless", "Lossless", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_TUNING_INFO_LOSSLESS }, 0, 0, VE, .unit = "tune" },
#endif
{ "profile", "Set the encoding profile", OFFSET(profile), AV_OPT_TYPE_INT, { .i64 = NV_ENC_HEVC_PROFILE_MAIN }, NV_ENC_HEVC_PROFILE_MAIN, NV_ENC_HEVC_PROFILE_COUNT - 1, VE, .unit = "profile" },
{ "main", "", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_HEVC_PROFILE_MAIN }, 0, 0, VE, .unit = "profile" },
{ "main10", "", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_HEVC_PROFILE_MAIN_10 }, 0, 0, VE, .unit = "profile" },
@@ -169,36 +163,25 @@ static const AVOption options[] = {
OFFSET(qmax), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, 51, VE },
{ "weighted_pred","Set 1 to enable weighted prediction",
OFFSET(weighted_pred),AV_OPT_TYPE_INT, { .i64 = 0 }, 0, 1, VE },
#ifdef NVENC_HAVE_HEVC_BFRAME_REF_MODE
{ "b_ref_mode", "Use B frames as references", OFFSET(b_ref_mode), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, NV_ENC_BFRAME_REF_MODE_MIDDLE, VE, .unit = "b_ref_mode" },
{ "disabled", "B frames will not be used for reference", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_BFRAME_REF_MODE_DISABLED }, 0, 0, VE, .unit = "b_ref_mode" },
{ "each", "Each B frame will be used for reference", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_BFRAME_REF_MODE_EACH }, 0, 0, VE, .unit = "b_ref_mode" },
{ "middle", "Only (number of B frames)/2 will be used for reference", 0,AV_OPT_TYPE_CONST, { .i64 = NV_ENC_BFRAME_REF_MODE_MIDDLE }, 0, 0, VE, .unit = "b_ref_mode" },
#else
{ "b_ref_mode", "(not supported)", OFFSET(b_ref_mode), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, INT_MAX, VE, .unit = "b_ref_mode" },
{ "disabled", "", 0, AV_OPT_TYPE_CONST, { .i64 = 0 }, 0, 0, VE, .unit = "b_ref_mode" },
{ "each", "", 0, AV_OPT_TYPE_CONST, { .i64 = 1 }, 0, 0, VE, .unit = "b_ref_mode" },
{ "middle", "", 0, AV_OPT_TYPE_CONST, { .i64 = 2 }, 0, 0, VE, .unit = "b_ref_mode" },
#endif
{ "a53cc", "Use A53 Closed Captions (if available)", OFFSET(a53_cc), AV_OPT_TYPE_BOOL, { .i64 = 1 }, 0, 1, VE },
{ "s12m_tc", "Use timecode (if available)", OFFSET(s12m_tc), AV_OPT_TYPE_BOOL, { .i64 = 1 }, 0, 1, VE },
{ "dpb_size", "Specifies the DPB size used for encoding (0 means automatic)",
OFFSET(dpb_size), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, INT_MAX, VE },
#ifdef NVENC_HAVE_MULTIPASS
{ "multipass", "Set the multipass encoding", OFFSET(multipass), AV_OPT_TYPE_INT, { .i64 = NV_ENC_MULTI_PASS_DISABLED }, NV_ENC_MULTI_PASS_DISABLED, NV_ENC_TWO_PASS_FULL_RESOLUTION, VE, .unit = "multipass" },
{ "disabled", "Single Pass", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_MULTI_PASS_DISABLED }, 0, 0, VE, .unit = "multipass" },
{ "qres", "Two Pass encoding is enabled where first Pass is quarter resolution",
0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_TWO_PASS_QUARTER_RESOLUTION }, 0, 0, VE, .unit = "multipass" },
{ "fullres", "Two Pass encoding is enabled where first Pass is full resolution",
0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_TWO_PASS_FULL_RESOLUTION }, 0, 0, VE, .unit = "multipass" },
#endif
#ifdef NVENC_HAVE_NEW_BIT_DEPTH_API
{ "highbitdepth", "Enable 10 bit encode for 8 bit input",OFFSET(highbitdepth),AV_OPT_TYPE_BOOL, { .i64 = 0 }, 0, 1, VE },
#endif
#ifdef NVENC_HAVE_LDKFS
{ "ldkfs", "Low delay key frame scale; Specifies the Scene Change frame size increase allowed in case of single frame VBV and CBR",
OFFSET(ldkfs), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, UCHAR_MAX, VE },
#endif
{ "extra_sei", "Pass on extra SEI data (e.g. a53 cc) to be included in the bitstream",
OFFSET(extra_sei), AV_OPT_TYPE_BOOL, { .i64 = 1 }, 0, 1, VE },
{ "udu_sei", "Pass on user data unregistered SEI if available",
@@ -211,10 +194,8 @@ static const AVOption options[] = {
OFFSET(max_slice_size), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, INT_MAX, VE },
{ "constrained-encoding", "Enable constrainedFrame encoding where each slice in the constrained picture is independent of other slices",
OFFSET(constrained_encoding), AV_OPT_TYPE_BOOL, { .i64 = 0 }, 0, 1, VE },
#ifdef NVENC_HAVE_FILLER_DATA
{ "cbr_padding", "Pad the bitstream to ensure bitrate does not drop below the target in CBR mode",
OFFSET(cbr_padding), AV_OPT_TYPE_BOOL, { .i64 = 0 }, 0, 1, VE },
#endif
#ifdef NVENC_HAVE_TEMPORAL_FILTER
{ "tf_level", "Specifies the strength of the temporal filtering",
OFFSET(tf_level), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, INT_MAX, VE, .unit = "tf_level" },