return strtab2htsmsg(tab, 1, lang);
}
+// h264
+
+static htsmsg_t *
+h264_level_get_list( void *o, const char *lang )
+{
+ static const struct strtab tab[] = {
+ { N_("skip"), -100 },
+ { N_("1"), 10 },
+ { N_("1.1"), 11 },
+ { N_("1.2"), 12 },
+ { N_("1.3"), 13 },
+ { N_("2"), 20 },
+ { N_("2.1"), 21 },
+ { N_("2.2"), 22 },
+ { N_("3"), 30 },
+ { N_("3.1"), 31 },
+ { N_("3.2"), 32 },
+ { N_("4"), 40 },
+ { N_("4.1"), 41 },
+ { N_("4.2"), 42 },
+ { N_("5"), 50 },
+ { N_("5.1"), 51 },
+ { N_("5.2"), 52 },
+ { N_("6"), 60 },
+ { N_("6.1"), 61 },
+ { N_("6.2"), 62 },
+ };
+ return strtab2htsmsg(tab, 1, lang);
+}
+
+// hevc
+
+static htsmsg_t *
+hevc_tier_get_list( void *o, const char *lang )
+{
+ static const struct strtab tab[] = {
+ { N_("skip"), -1 },
+ { N_("main"), 0 },
+ { N_("high"), 1 },
+ };
+ return strtab2htsmsg(tab, 1, lang);
+}
+
+static htsmsg_t *
+hevc_level_get_list( void *o, const char *lang )
+{
+ static const struct strtab tab[] = {
+ { N_("skip"), -100 },
+ { N_("1"), 30 },
+ { N_("2"), 60 },
+ { N_("2.1"), 63 },
+ { N_("3"), 90 },
+ { N_("3.1"), 93 },
+ { N_("4"), 120 },
+ { N_("4.1"), 123 },
+ { N_("5"), 150 },
+ { N_("5.1"), 153 },
+ { N_("5.2"), 156 },
+ { N_("6"), 180 },
+ { N_("6.1"), 183 },
+ { N_("6.2"), 186 },
+ };
+ return strtab2htsmsg(tab, 1, lang);
+}
+
/* vaapi ==================================================================== */
typedef struct {
int qp;
int quality;
int async_depth;
+ int desired_b_depth;
double max_bit_rate;
double bit_rate_scale_factor;
int platform;
double buff_factor;
int rc_mode;
int tier;
+ int level;
+ int qmin;
+ int qmax;
} tvh_codec_profile_vaapi_t;
#if defined(__linux__)
},
{
.type = PT_STR,
- .id = "device",
+ .id = "device", // Don't change
.name = N_("Device name"),
.desc = N_("Device name (e.g. /dev/dri/renderD128)."),
.group = 3,
},
{
.type = PT_INT,
- .id = "async_depth",
+ .id = "async_depth", // Don't change
.name = N_("Maximum processing parallelism"),
.desc = N_("Set maximum process in parallel (0=skip, 2=default).[driver must implement vaSyncBuffer function]"),
.group = 3,
.intextra = INTEXTRA_RANGE(0, 64, 1),
.def.i = 2,
},
+ {
+ .type = PT_INT,
+ .id = "desired_b_depth", // Don't change
+ .name = N_("Maximum B-frame"),
+ .desc = N_("Maximum B-frame reference depth (from 1 to 4) (default 1)"),
+ .group = 3,
+ .get_opts = codec_profile_class_get_opts,
+ .off = offsetof(tvh_codec_profile_vaapi_t, desired_b_depth),
+ .intextra = INTEXTRA_RANGE(0, 4, 1),
+ .def.i = 1,
+ },
{
.type = PT_INT,
.id = "rc_mode", // Don't change
.intextra = INTEXTRA_RANGE(0, 52, 1),
.def.i = 0,
},
+ {
+ .type = PT_INT,
+ .id = "qmin", // Don't change
+ .name = N_("Minimum QP"),
+ .group = 5,
+ .desc = N_("Minimum QP of P frames (from 0 to 52, 0=skip)"),
+ .get_opts = codec_profile_class_get_opts,
+ .off = offsetof(tvh_codec_profile_vaapi_t, qmin),
+ .intextra = INTEXTRA_RANGE(0, 52, 1),
+ .def.i = 0,
+ },
+ {
+ .type = PT_INT,
+ .id = "qmax", // Don't change
+ .name = N_("Maximum QP"),
+ .group = 5,
+ .desc = N_("Maximum QP of P frames (from 0 to 52, 0=skip)"),
+ .get_opts = codec_profile_class_get_opts,
+ .off = offsetof(tvh_codec_profile_vaapi_t, qmax),
+ .intextra = INTEXTRA_RANGE(0, 52, 1),
+ .def.i = 0,
+ },
{
.type = PT_DBL,
.id = "bit_rate", // Don't change
int int_bitrate = (int)((double)(self->bit_rate) * 1024.0 * (1.0 + (self->bit_rate_scale_factor * ((double)(self->size.den) - 480.0) / 480.0)));
int int_buffer_size = (int)((double)(self->bit_rate) * 2048.0 * self->buff_factor * (1.0 + self->bit_rate_scale_factor * ((double)(self->size.den) - 480.0) / 480));
int int_max_bitrate = (int)((double)(self->max_bit_rate) * 1024.0 * (1.0 + (self->bit_rate_scale_factor * ((double)(self->size.den) - 480.0) / 480.0)));
+ tvherror(LS_VAAPI, "Bitrate = %d bps; Buffer size = %d bps; Max bitrate = %d bps", int_bitrate, int_buffer_size, int_max_bitrate);
// https://wiki.libav.org/Hardware/vaapi
// https://blog.wmspanel.com/2017/03/vaapi-libva-support-nimble-streamer.html
// to find available parameters use:
// ffmpeg -hide_banner -h encoder=h264_vaapi
- //-rc_mode <int> E..V....... Set rate control mode (from 0 to 6) (default auto)
- // auto 0 E..V....... Choose mode automatically based on other parameters
- // CQP 1 E..V....... Constant-quality
- // CBR 2 E..V....... Constant-bitrate
- // VBR 3 E..V....... Variable-bitrate
- // ICQ 4 E..V....... Intelligent constant-quality
- // QVBR 5 E..V....... Quality-defined variable-bitrate
- // AVBR 6 E..V....... Average variable-bitrate
+ // h264_vaapi AVOptions:
+ // -low_power <boolean> E..V....... Use low-power encoding mode (only available on some platforms; may not support all encoding features) (default false)
+ // -idr_interval <int> E..V....... Distance (in I-frames) between IDR frames (from 0 to INT_MAX) (default 0)
+ // -b_depth <int> E..V....... Maximum B-frame reference depth (from 1 to INT_MAX) (default 1)
+ // -rc_mode <int> E..V....... Set rate control mode (from 0 to 6) (default auto)
+ // auto 0 E..V....... Choose mode automatically based on other parameters
+ // CQP 1 E..V....... Constant-quality
+ // CBR 2 E..V....... Constant-bitrate
+ // VBR 3 E..V....... Variable-bitrate
+ // ICQ 4 E..V....... Intelligent constant-quality
+ // QVBR 5 E..V....... Quality-defined variable-bitrate
+ // AVBR 6 E..V....... Average variable-bitrate
+ // -qp <int> E..V....... Constant QP (for P-frames; scaled by qfactor/qoffset for I/B) (from 0 to 52) (default 0)
+ // -quality <int> E..V....... Set encode quality (trades off against speed, higher is faster) (from -1 to INT_MAX) (default -1)
+ // -coder <int> E..V....... Entropy coder type (from 0 to 1) (default cabac)
+ // cavlc 0 E..V.......
+ // cabac 1 E..V.......
+ // vlc 0 E..V.......
+ // ac 1 E..V.......
+ // -aud <boolean> E..V....... Include AUD (default false)
+ // -sei <flags> E..V....... Set SEI to include (default identifier+timing+recovery_point)
+ // identifier E..V....... Include encoder version identifier
+ // timing E..V....... Include timing parameters (buffering_period and pic_timing)
+ // recovery_point E..V....... Include recovery points where appropriate
+ // -profile <int> E..V....... Set profile (profile_idc and constraint_set*_flag) (from -99 to 65535) (default -99)
+ // constrained_baseline 578 E..V.......
+ // main 77 E..V.......
+ // high 100 E..V.......
+ // -level <int> E..V....... Set level (level_idc) (from -99 to 255) (default -99)
+ // 1 10 E..V.......
+ // 1.1 11 E..V.......
+ // 1.2 12 E..V.......
+ // 1.3 13 E..V.......
+ // 2 20 E..V.......
+ // 2.1 21 E..V.......
+ // 2.2 22 E..V.......
+ // 3 30 E..V.......
+ // 3.1 31 E..V.......
+ // 3.2 32 E..V.......
+ // 4 40 E..V.......
+ // 4.1 41 E..V.......
+ // 4.2 42 E..V.......
+ // 5 50 E..V.......
+ // 5.1 51 E..V.......
+ // 5.2 52 E..V.......
+ // 6 60 E..V.......
+ // 6.1 61 E..V.......
+ // 6.2 62 E..V.......
if (self->rc_mode >= 0) {
AV_DICT_SET_INT(opts, "rc_mode", self->rc_mode, AV_DICT_DONT_OVERWRITE);
}
case 0:
// Uncontrained --> will allow any combination of parameters (valid or invalid)
// this mode is usefull fur future platform and for debugging.
+ if (self->desired_b_depth) {
+ AV_DICT_SET_INT(opts, "b_depth", self->desired_b_depth, AV_DICT_DONT_OVERWRITE);
+ }
if (self->bit_rate) {
AV_DICT_SET_INT(opts, "b", int_bitrate, AV_DICT_DONT_OVERWRITE);
AV_DICT_SET_INT(opts, "bufsize", int_buffer_size, AV_DICT_DONT_OVERWRITE);
if (self->async_depth) {
AV_DICT_SET_INT(opts, "async_depth", self->async_depth, AV_DICT_DONT_OVERWRITE);
}
+ if (self->level != -100) {
+ AV_DICT_SET_INT(opts, "level", self->level, AV_DICT_DONT_OVERWRITE);
+ }
+ if (self->qmin) {
+ AV_DICT_SET_INT(opts, "qmin", self->qmin, AV_DICT_DONT_OVERWRITE);
+ }
+ if (self->qmax) {
+ AV_DICT_SET_INT(opts, "qmax", self->qmax, AV_DICT_DONT_OVERWRITE);
+ }
break;
case 1:
// Intel
+ if (self->desired_b_depth) {
+ AV_DICT_SET_INT(opts, "b_depth", self->desired_b_depth, AV_DICT_DONT_OVERWRITE);
+ }
switch (self->rc_mode) {
case -1:
// same like 0 but is not sending 'rc_mode'
if (self->async_depth) {
AV_DICT_SET_INT(opts, "async_depth", self->async_depth, AV_DICT_DONT_OVERWRITE);
}
+ if (self->level != -100) {
+ AV_DICT_SET_INT(opts, "level", self->level, AV_DICT_DONT_OVERWRITE);
+ }
+ if (self->qmin) {
+ AV_DICT_SET_INT(opts, "qmin", self->qmin, AV_DICT_DONT_OVERWRITE);
+ }
+ if (self->qmax) {
+ AV_DICT_SET_INT(opts, "qmax", self->qmax, AV_DICT_DONT_OVERWRITE);
+ }
break;
case 2:
// AMD --> will allow any combination of parameters
if (self->async_depth) {
AV_DICT_SET_INT(opts, "async_depth", self->async_depth, AV_DICT_DONT_OVERWRITE);
}
+ if (self->level != -100) {
+ AV_DICT_SET_INT(opts, "level", self->level, AV_DICT_DONT_OVERWRITE);
+ }
+ if (self->qmin) {
+ AV_DICT_SET_INT(opts, "qmin", self->qmin, AV_DICT_DONT_OVERWRITE);
+ }
+ if (self->qmax) {
+ AV_DICT_SET_INT(opts, "qmax", self->qmax, AV_DICT_DONT_OVERWRITE);
+ }
break;
}
// force keyframe every 3 sec.
.intextra = INTEXTRA_RANGE(-1, 7, 1),
.def.i = 0,
},
+ {
+ .type = PT_INT,
+ .id = "level", // Don't change
+ .name = N_("Level"),
+ .desc = N_("Set level (level_idc) (from -99 to 255)"),
+ .group = 5,
+ .opts = PO_EXPERT,
+ .get_opts = codec_profile_class_get_opts,
+ .off = offsetof(tvh_codec_profile_vaapi_t, level),
+ .list = h264_level_get_list,
+ .def.i = -100,
+ },
{}
}
},
int int_bitrate = (int)((double)(self->bit_rate) * 1024.0 * (1.0 + (self->bit_rate_scale_factor * ((double)(self->size.den) - 480.0) / 480.0)));
int int_buffer_size = (int)((double)(self->bit_rate) * 2048.0 * self->buff_factor * (1.0 + self->bit_rate_scale_factor * ((double)(self->size.den) - 480.0) / 480));
int int_max_bitrate = (int)((double)(self->max_bit_rate) * 1024.0 * (1.0 + (self->bit_rate_scale_factor * ((double)(self->size.den) - 480.0) / 480.0)));
+ tvherror(LS_VAAPI, "Bitrate = %d bps; Buffer size = %d bps; Max bitrate = %d bps", int_bitrate, int_buffer_size, int_max_bitrate);
// https://wiki.libav.org/Hardware/vaapi
// to find available parameters use:
// ffmpeg -hide_banner -h encoder=hevc_vaapi
- //-rc_mode <int> E..V....... Set rate control mode (from 0 to 6) (default auto)
- // auto 0 E..V....... Choose mode automatically based on other parameters
- // CQP 1 E..V....... Constant-quality
- // CBR 2 E..V....... Constant-bitrate
- // VBR 3 E..V....... Variable-bitrate
- // ICQ 4 E..V....... Intelligent constant-quality
- // QVBR 5 E..V....... Quality-defined variable-bitrate
- // AVBR 6 E..V....... Average variable-bitrate
+ // h265_vaapi AVOptions:
+ // -low_power <boolean> E..V....... Use low-power encoding mode (only available on some platforms; may not support all encoding features) (default false)
+ // -idr_interval <int> E..V....... Distance (in I-frames) between IDR frames (from 0 to INT_MAX) (default 0)
+ // -b_depth <int> E..V....... Maximum B-frame reference depth (from 1 to INT_MAX) (default 1)
+ // -rc_mode <int> E..V....... Set rate control mode (from 0 to 6) (default auto)
+ // auto 0 E..V....... Choose mode automatically based on other parameters
+ // CQP 1 E..V....... Constant-quality
+ // CBR 2 E..V....... Constant-bitrate
+ // VBR 3 E..V....... Variable-bitrate
+ // ICQ 4 E..V....... Intelligent constant-quality
+ // QVBR 5 E..V....... Quality-defined variable-bitrate
+ // AVBR 6 E..V....... Average variable-bitrate
+ // -qp <int> E..V....... Constant QP (for P-frames; scaled by qfactor/qoffset for I/B) (from 0 to 52) (default 0)
+ // -aud <boolean> E..V....... Include AUD (default false)
+ // -profile <int> E..V....... Set profile (general_profile_idc) (from -99 to 255) (default -99)
+ // main 1 E..V.......
+ // main10 2 E..V.......
+ // rext 4 E..V.......
+ // -tier <int> E..V....... Set tier (general_tier_flag) (from 0 to 1) (default main)
+ // main 0 E..V.......
+ // high 1 E..V.......
+ // -level <int> E..V....... Set level (general_level_idc) (from -99 to 255) (default -99)
+ // 1 30 E..V.......
+ // 2 60 E..V.......
+ // 2.1 63 E..V.......
+ // 3 90 E..V.......
+ // 3.1 93 E..V.......
+ // 4 120 E..V.......
+ // 4.1 123 E..V.......
+ // 5 150 E..V.......
+ // 5.1 153 E..V.......
+ // 5.2 156 E..V.......
+ // 6 180 E..V.......
+ // 6.1 183 E..V.......
+ // 6.2 186 E..V.......
+ // -sei <flags> E..V....... Set SEI to include (default hdr)
+ // hdr E..V....... Include HDR metadata for mastering display colour volume and content light level information
+ // -tiles <image_size> E..V....... Tile columns x rows
+
if (self->rc_mode >= 0) {
AV_DICT_SET_INT(opts, "rc_mode", self->rc_mode, AV_DICT_DONT_OVERWRITE);
}
case 0:
// Unconstrained --> will allow any combination of parameters (valid or invalid)
// this mode is usefull fur future platform and for debugging.
+ if (self->desired_b_depth) {
+ AV_DICT_SET_INT(opts, "b_depth", self->desired_b_depth, AV_DICT_DONT_OVERWRITE);
+ }
if (self->bit_rate) {
AV_DICT_SET_INT(opts, "b", int_bitrate, AV_DICT_DONT_OVERWRITE);
AV_DICT_SET_INT(opts, "bufsize", int_buffer_size, AV_DICT_DONT_OVERWRITE);
if (self->async_depth) {
AV_DICT_SET_INT(opts, "async_depth", self->async_depth, AV_DICT_DONT_OVERWRITE);
}
+ if (self->level != -100) {
+ AV_DICT_SET_INT(opts, "level", self->level, AV_DICT_DONT_OVERWRITE);
+ }
+ if (self->qmin) {
+ AV_DICT_SET_INT(opts, "qmin", self->qmin, AV_DICT_DONT_OVERWRITE);
+ }
+ if (self->qmax) {
+ AV_DICT_SET_INT(opts, "qmax", self->qmax, AV_DICT_DONT_OVERWRITE);
+ }
break;
case 1:
// Intel
+ if (self->desired_b_depth) {
+ AV_DICT_SET_INT(opts, "b_depth", self->desired_b_depth, AV_DICT_DONT_OVERWRITE);
+ }
switch (self->rc_mode) {
case -1:
// same like 0 but is not sending 'rc_mode'
if (self->async_depth) {
AV_DICT_SET_INT(opts, "async_depth", self->async_depth, AV_DICT_DONT_OVERWRITE);
}
+ if (self->level != -100) {
+ AV_DICT_SET_INT(opts, "level", self->level, AV_DICT_DONT_OVERWRITE);
+ }
+ if (self->qmin) {
+ AV_DICT_SET_INT(opts, "qmin", self->qmin, AV_DICT_DONT_OVERWRITE);
+ }
+ if (self->qmax) {
+ AV_DICT_SET_INT(opts, "qmax", self->qmax, AV_DICT_DONT_OVERWRITE);
+ }
break;
case 2:
// AMD --> will allow any combination of parameters
if (self->async_depth) {
AV_DICT_SET_INT(opts, "async_depth", self->async_depth, AV_DICT_DONT_OVERWRITE);
}
+ if (self->level != -100) {
+ AV_DICT_SET_INT(opts, "level", self->level, AV_DICT_DONT_OVERWRITE);
+ }
+ if (self->qmin) {
+ AV_DICT_SET_INT(opts, "qmin", self->qmin, AV_DICT_DONT_OVERWRITE);
+ }
+ if (self->qmax) {
+ AV_DICT_SET_INT(opts, "qmax", self->qmax, AV_DICT_DONT_OVERWRITE);
+ }
break;
}
// force keyframe every 3 sec.
.type = PT_INT,
.id = "tier", // Don't change
.name = N_("Tier"),
- .desc = N_("Set tier (-1, 0 or 1) [-1=skip 0=main 1=high]"),
+ .desc = N_("Set tier (general_tier_flag) (from 0 to 1) (default main)"),
.group = 5,
.opts = PO_EXPERT,
.get_opts = codec_profile_class_get_opts,
.off = offsetof(tvh_codec_profile_vaapi_t, tier),
- .intextra = INTEXTRA_RANGE(-1, 1, 1),
+ .list = hevc_tier_get_list,
.def.i = 0,
},
+ {
+ .type = PT_INT,
+ .id = "level", // Don't change
+ .name = N_("Level"),
+ .desc = N_("Set level (general_level_idc) (from -99 to 255)"),
+ .group = 5,
+ .opts = PO_EXPERT,
+ .get_opts = codec_profile_class_get_opts,
+ .off = offsetof(tvh_codec_profile_vaapi_t, level),
+ .list = hevc_level_get_list,
+ .def.i = -100,
+ },
{}
}
},
int int_bitrate = (int)((double)(self->bit_rate) * 1024.0 * (1.0 + (self->bit_rate_scale_factor * ((double)(self->size.den) - 480.0) / 480.0)));
int int_buffer_size = (int)((double)(self->bit_rate) * 2048.0 * self->buff_factor * (1.0 + self->bit_rate_scale_factor * ((double)(self->size.den) - 480.0) / 480));
int int_max_bitrate = (int)((double)(self->max_bit_rate) * 1024.0 * (1.0 + (self->bit_rate_scale_factor * ((double)(self->size.den) - 480.0) / 480.0)));
+ tvherror(LS_VAAPI, "Bitrate = %d bps; Buffer size = %d bps; Max bitrate = %d bps", int_bitrate, int_buffer_size, int_max_bitrate);
// https://wiki.libav.org/Hardware/vaapi
// to find available parameters use:
// ffmpeg -hide_banner -h encoder=vp8_vaapi
- //-rc_mode <int> E..V....... Set rate control mode (from 0 to 6) (default auto)
- // auto 0 E..V....... Choose mode automatically based on other parameters
- // CQP 1 E..V....... Constant-quality
- // CBR 2 E..V....... Constant-bitrate
- // VBR 3 E..V....... Variable-bitrate
- // ICQ 4 E..V....... Intelligent constant-quality
- // QVBR 5 E..V....... Quality-defined variable-bitrate
- // AVBR 6 E..V....... Average variable-bitrate
+ // vp8_vaapi AVOptions:
+ // -low_power <boolean> E..V....... Use low-power encoding mode (only available on some platforms; may not support all encoding features) (default false)
+ // -idr_interval <int> E..V....... Distance (in I-frames) between IDR frames (from 0 to INT_MAX) (default 0)
+ // -b_depth <int> E..V....... Maximum B-frame reference depth (from 1 to INT_MAX) (default 1)
+ // -rc_mode <int> E..V....... Set rate control mode (from 0 to 6) (default auto)
+ // auto 0 E..V....... Choose mode automatically based on other parameters
+ // CQP 1 E..V....... Constant-quality
+ // CBR 2 E..V....... Constant-bitrate
+ // VBR 3 E..V....... Variable-bitrate
+ // ICQ 4 E..V....... Intelligent constant-quality
+ // QVBR 5 E..V....... Quality-defined variable-bitrate
+ // AVBR 6 E..V....... Average variable-bitrate
+ // -loop_filter_level <int> E..V....... Loop filter level (from 0 to 63) (default 16)
+ // -loop_filter_sharpness <int> E..V....... Loop filter sharpness (from 0 to 15) (default 4)
+
if (self->rc_mode >= 0) {
AV_DICT_SET_INT(opts, "rc_mode", self->rc_mode, AV_DICT_DONT_OVERWRITE);
}
case 0:
// Unconstrained --> will allow any combination of parameters (valid or invalid)
// this mode is usefull fur future platform and for debugging.
+ if (self->desired_b_depth) {
+ AV_DICT_SET_INT(opts, "b_depth", self->desired_b_depth, AV_DICT_DONT_OVERWRITE);
+ }
if (self->bit_rate) {
AV_DICT_SET_INT(opts, "b", int_bitrate, AV_DICT_DONT_OVERWRITE);
AV_DICT_SET_INT(opts, "bufsize", int_buffer_size, AV_DICT_DONT_OVERWRITE);
if (self->async_depth) {
AV_DICT_SET_INT(opts, "async_depth", self->async_depth, AV_DICT_DONT_OVERWRITE);
}
+ if (self->qmin) {
+ AV_DICT_SET_INT(opts, "qmin", self->qmin, AV_DICT_DONT_OVERWRITE);
+ }
+ if (self->qmax) {
+ AV_DICT_SET_INT(opts, "qmax", self->qmax, AV_DICT_DONT_OVERWRITE);
+ }
break;
case 1:
// Intel
+ if (self->desired_b_depth) {
+ AV_DICT_SET_INT(opts, "b_depth", self->desired_b_depth, AV_DICT_DONT_OVERWRITE);
+ }
if (self->quality >= 0) {
AV_DICT_SET_INT(opts, "global_quality", self->quality, AV_DICT_DONT_OVERWRITE);
}
if (self->async_depth) {
AV_DICT_SET_INT(opts, "async_depth", self->async_depth, AV_DICT_DONT_OVERWRITE);
}
+ if (self->qmin) {
+ AV_DICT_SET_INT(opts, "qmin", self->qmin, AV_DICT_DONT_OVERWRITE);
+ }
+ if (self->qmax) {
+ AV_DICT_SET_INT(opts, "qmax", self->qmax, AV_DICT_DONT_OVERWRITE);
+ }
break;
case 2:
// AMD --> will allow any combination of parameters
if (self->async_depth) {
AV_DICT_SET_INT(opts, "async_depth", self->async_depth, AV_DICT_DONT_OVERWRITE);
}
+ if (self->qmin) {
+ AV_DICT_SET_INT(opts, "qmin", self->qmin, AV_DICT_DONT_OVERWRITE);
+ }
+ if (self->qmax) {
+ AV_DICT_SET_INT(opts, "qmax", self->qmax, AV_DICT_DONT_OVERWRITE);
+ }
break;
}
// force keyframe every 3 sec.
/* vp9_vaapi =============================================================== */
static const AVProfile vaapi_vp9_profiles[] = {
- { FF_PROFILE_VP9_0, "Profile0" },
- { FF_PROFILE_VP9_1, "Profile1" },
- { FF_PROFILE_VP9_2, "Profile2" },
- { FF_PROFILE_VP9_3, "Profile3" },
{ FF_PROFILE_UNKNOWN },
};
int int_bitrate = (int)((double)(self->bit_rate) * 1024.0 * (1.0 + (self->bit_rate_scale_factor * ((double)(self->size.den) - 480.0) / 480.0)));
int int_buffer_size = (int)((double)(self->bit_rate) * 2048.0 * self->buff_factor * (1.0 + self->bit_rate_scale_factor * ((double)(self->size.den) - 480.0) / 480));
int int_max_bitrate = (int)((double)(self->max_bit_rate) * 1024.0 * (1.0 + (self->bit_rate_scale_factor * ((double)(self->size.den) - 480.0) / 480.0)));
+ tvherror(LS_VAAPI, "Bitrate = %d bps; Buffer size = %d bps; Max bitrate = %d bps", int_bitrate, int_buffer_size, int_max_bitrate);
// https://wiki.libav.org/Hardware/vaapi
// to find available parameters use:
// ffmpeg -hide_banner -h encoder=vp9_vaapi
- //-rc_mode <int> E..V....... Set rate control mode (from 0 to 6) (default auto)
- // auto 0 E..V....... Choose mode automatically based on other parameters
- // CQP 1 E..V....... Constant-quality
- // CBR 2 E..V....... Constant-bitrate
- // VBR 3 E..V....... Variable-bitrate
- // ICQ 4 E..V....... Intelligent constant-quality
- // QVBR 5 E..V....... Quality-defined variable-bitrate
- // AVBR 6 E..V....... Average variable-bitrate
+ // vp9_vaapi AVOptions:
+ // -low_power <boolean> E..V....... Use low-power encoding mode (only available on some platforms; may not support all encoding features) (default false)
+ // -idr_interval <int> E..V....... Distance (in I-frames) between IDR frames (from 0 to INT_MAX) (default 0)
+ // -b_depth <int> E..V....... Maximum B-frame reference depth (from 1 to INT_MAX) (default 1)
+ // -rc_mode <int> E..V....... Set rate control mode (from 0 to 6) (default auto)
+ // auto 0 E..V....... Choose mode automatically based on other parameters
+ // CQP 1 E..V....... Constant-quality
+ // CBR 2 E..V....... Constant-bitrate
+ // VBR 3 E..V....... Variable-bitrate
+ // ICQ 4 E..V....... Intelligent constant-quality
+ // QVBR 5 E..V....... Quality-defined variable-bitrate
+ // AVBR 6 E..V....... Average variable-bitrate
+ // -loop_filter_level <int> E..V....... Loop filter level (from 0 to 63) (default 16)
+ // -loop_filter_sharpness <int> E..V....... Loop filter sharpness (from 0 to 15) (default 4)
+
if (self->rc_mode >= 0) {
AV_DICT_SET_INT(opts, "rc_mode", self->rc_mode, AV_DICT_DONT_OVERWRITE);
}
case 0:
// Unconstrained --> will allow any combination of parameters (valid or invalid)
// this mode is usefull fur future platform and for debugging.
+ if (self->desired_b_depth) {
+ AV_DICT_SET_INT(opts, "b_depth", self->desired_b_depth, AV_DICT_DONT_OVERWRITE);
+ // according to example from https://trac.ffmpeg.org/wiki/Hardware/VAAPI
+ // -bsf:v vp9_raw_reorder,vp9_superframe
+ AV_DICT_SET(opts, "bsf", "vp9_raw_reorder,vp9_superframe", AV_DICT_DONT_OVERWRITE);
+ }
if (self->bit_rate) {
AV_DICT_SET_INT(opts, "b", int_bitrate, AV_DICT_DONT_OVERWRITE);
AV_DICT_SET_INT(opts, "bufsize", int_buffer_size, AV_DICT_DONT_OVERWRITE);
if (self->async_depth) {
AV_DICT_SET_INT(opts, "async_depth", self->async_depth, AV_DICT_DONT_OVERWRITE);
}
+ if (self->qmin) {
+ AV_DICT_SET_INT(opts, "qmin", self->qmin, AV_DICT_DONT_OVERWRITE);
+ }
+ if (self->qmax) {
+ AV_DICT_SET_INT(opts, "qmax", self->qmax, AV_DICT_DONT_OVERWRITE);
+ }
break;
case 1:
// Intel
+ if (self->desired_b_depth) {
+ AV_DICT_SET_INT(opts, "b_depth", self->desired_b_depth, AV_DICT_DONT_OVERWRITE);
+ // according to example from https://trac.ffmpeg.org/wiki/Hardware/VAAPI
+ // -bsf:v vp9_raw_reorder,vp9_superframe
+ AV_DICT_SET(opts, "bsf", "vp9_raw_reorder,vp9_superframe", AV_DICT_DONT_OVERWRITE);
+ }
if (self->quality >= 0) {
AV_DICT_SET_INT(opts, "global_quality", self->quality, AV_DICT_DONT_OVERWRITE);
}
if (self->async_depth) {
AV_DICT_SET_INT(opts, "async_depth", self->async_depth, AV_DICT_DONT_OVERWRITE);
}
+ if (self->qmin) {
+ AV_DICT_SET_INT(opts, "qmin", self->qmin, AV_DICT_DONT_OVERWRITE);
+ }
+ if (self->qmax) {
+ AV_DICT_SET_INT(opts, "qmax", self->qmax, AV_DICT_DONT_OVERWRITE);
+ }
break;
case 2:
// AMD --> will allow any combination of parameters
if (self->async_depth) {
AV_DICT_SET_INT(opts, "async_depth", self->async_depth, AV_DICT_DONT_OVERWRITE);
}
+ if (self->qmin) {
+ AV_DICT_SET_INT(opts, "qmin", self->qmin, AV_DICT_DONT_OVERWRITE);
+ }
+ if (self->qmax) {
+ AV_DICT_SET_INT(opts, "qmax", self->qmax, AV_DICT_DONT_OVERWRITE);
+ }
break;
}
// force keyframe every 3 sec.
projects / thirdparty / tvheadend.git / commitdiff
