01.02.2019, 11:26
Ist ja nicht zu glauben, gerade mach ich die Kiste an, und nun läßt sich die "spatial Filterstärke" einstellen. Na gut.
Bei hevc können nur keine Bframes gesetzt werden.
In meiner Mini-ffmpeg-GUI funktioniert das problemlos.
EDIT
Nur mal als Info:
Du mußt sicher nicht alles berücksichtigen. Wäre vielleicht interessant wenn man als User die Möglichkeit hätte, die fehlenden Optionen selber einzufügen. Bei QSVEnc hast du das ja freundlicherweise integriert: "Custom command line addition"
Quote:Wenn Du mir sagst wie ich ffmpeg das für NVEnc sagen muss, kann ich ne option hinzufügen.GOP, REF und BF lassen sich z.B. mit "-g 24 -refs 3 -bf 3" einstellen (h264).
Bei hevc können nur keine Bframes gesetzt werden.
In meiner Mini-ffmpeg-GUI funktioniert das problemlos.
EDIT
Nur mal als Info:
Encoder h264_nvenc [NVIDIA NVENC H.264 encoder]:
General capabilities: delay hardware
Threading capabilities: none
Supported pixel formats: yuv420p nv12 p010le yuv444p p016le yuv444p16le bgr0 rgb0 cuda d3d11
h264_nvenc AVOptions:
-preset <int> E..V..... Set the encoding preset (from 0 to 11) (default medium)
default E..V.....
slow E..V..... hq 2 passes
medium E..V..... hq 1 pass
fast E..V..... hp 1 pass
hp E..V.....
hq E..V.....
bd E..V.....
ll E..V..... low latency
llhq E..V..... low latency hq
llhp E..V..... low latency hp
lossless E..V.....
losslesshp E..V.....
-profile <int> E..V..... Set the encoding profile (from 0 to 3) (default main)
baseline E..V.....
main E..V.....
high E..V.....
high444p E..V.....
-level <int> E..V..... Set the encoding level restriction (from 0 to 51) (default auto)
auto E..V.....
1 E..V.....
1.0 E..V.....
1b E..V.....
1.0b E..V.....
1.1 E..V.....
1.2 E..V.....
1.3 E..V.....
2 E..V.....
2.0 E..V.....
2.1 E..V.....
2.2 E..V.....
3 E..V.....
3.0 E..V.....
3.1 E..V.....
3.2 E..V.....
4 E..V.....
4.0 E..V.....
4.1 E..V.....
4.2 E..V.....
5 E..V.....
5.0 E..V.....
5.1 E..V.....
-rc <int> E..V..... Override the preset rate-control (from -1 to INT_MAX) (default -1)
constqp E..V..... Constant QP mode
vbr E..V..... Variable bitrate mode
cbr E..V..... Constant bitrate mode
vbr_minqp E..V..... Variable bitrate mode with MinQP (deprecated)
ll_2pass_quality E..V..... Multi-pass optimized for image quality (deprecated)
ll_2pass_size E..V..... Multi-pass optimized for constant frame size (deprecated)
vbr_2pass E..V..... Multi-pass variable bitrate mode (deprecated)
cbr_ld_hq E..V..... Constant bitrate low delay high quality mode
cbr_hq E..V..... Constant bitrate high quality mode
vbr_hq E..V..... Variable bitrate high quality mode
-rc-lookahead <int> E..V..... Number of frames to look ahead for rate-control (from 0 to INT_MAX) (default 0)
-surfaces <int> E..V..... Number of concurrent surfaces (from 0 to 64) (default 0)
-cbr <boolean> E..V..... Use cbr encoding mode (default false)
-2pass <boolean> E..V..... Use 2pass encoding mode (default auto)
-gpu <int> E..V..... Selects which NVENC capable GPU to use. First GPU is 0, second is 1, and so on. (from -2 to INT_MAX) (default any)
any E..V..... Pick the first device available
list E..V..... List the available devices
-delay <int> E..V..... Delay frame output by the given amount of frames (from 0 to INT_MAX) (default INT_MAX)
-no-scenecut <boolean> E..V..... When lookahead is enabled, set this to 1 to disable adaptive I-frame insertion at scene cuts (default false)
-forced-idr <boolean> E..V..... If forcing keyframes, force them as IDR frames. (default false)
-b_adapt <boolean> E..V..... When lookahead is enabled, set this to 0 to disable adaptive B-frame decision (default true)
-spatial-aq <boolean> E..V..... set to 1 to enable Spatial AQ (default false)
-temporal-aq <boolean> E..V..... set to 1 to enable Temporal AQ (default false)
-zerolatency <boolean> E..V..... Set 1 to indicate zero latency operation (no reordering delay) (default false)
-nonref_p <boolean> E..V..... Set this to 1 to enable automatic insertion of non-reference P-frames (default false)
-strict_gop <boolean> E..V..... Set 1 to minimize GOP-to-GOP rate fluctuations (default false)
-aq-strength <int> E..V..... When Spatial AQ is enabled, this field is used to specify AQ strength. AQ strength scale is from 1 (low) - 15 (aggressive) (from 1 to 15) (default 8)
-cq <float> E..V..... Set target quality level (0 to 51, 0 means automatic) for constant quality mode in VBR rate control (from 0 to 51) (default 0)
-aud <boolean> E..V..... Use access unit delimiters (default false)
-bluray-compat <boolean> E..V..... Bluray compatibility workarounds (default false)
-init_qpP <int> E..V..... Initial QP value for P frame (from -1 to 51) (default -1)
-init_qpB <int> E..V..... Initial QP value for B frame (from -1 to 51) (default -1)
-init_qpI <int> E..V..... Initial QP value for I frame (from -1 to 51) (default -1)
-qp <int> E..V..... Constant quantization parameter rate control method (from -1 to 51) (default -1)
-weighted_pred <int> E..V..... Set 1 to enable weighted prediction (from 0 to 1) (default 0)
-coder <int> E..V..... Coder type (from -1 to 2) (default default)
default E..V.....
auto E..V.....
cabac E..V.....
cavlc E..V.....
ac E..V.....
vlc E..V.....
-b_ref_mode <int> E..V..... Use B frames as references (from 0 to 2) (default disabled)
disabled E..V..... B frames will not be used for reference
each E..V..... Each B frame will be used for reference
middle E..V..... Only (number of B frames)/2 will be used for reference
-a53cc <boolean> E..V..... Use A53 Closed Captions (if available) (default true)Du mußt sicher nicht alles berücksichtigen. Wäre vielleicht interessant wenn man als User die Möglichkeit hätte, die fehlenden Optionen selber einzufügen. Bei QSVEnc hast du das ja freundlicherweise integriert: "Custom command line addition"