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Av1an/av1an-core/tests/svt_av1_help.txt
redzic 6f46ef8531
Replace last regex with hand written parser (#441) 
* Replace panic with error return

* Replace last regex with hand written parser

* Update dependencies

* Fix clippy warnings

* Adjust idx check

* More idiomatic rust
2021-12-10 01:23:24 -06:00

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Usage: SvtAv1EncApp <options> -b dst_filename -i src_filename
Examples:
Two passes encode (VBR only):
SvtAv1EncApp <--stats svtav1_2pass.log> --rc 1 --tbr 1000 --pass 1 -b dst_filename -i src_filename
SvtAv1EncApp <--stats svtav1_2pass.log> --rc 1 --tbr 1000 --pass 2 -b dst_filename -i src_filename
Or a combined cli:
SvtAv1EncApp <--stats svtav1_2pass.log> --passes 2 --rc 1 --tbr 1000 -b dst_filename -i src_filename
Options:
--help Show usage options and exit
-i, --input Input filename
-b, --output Output filename
--errlog Error filename
-o, --recon Recon filename
--stat-file Stat filename
--preset Encoder mode/Preset used (-2 (debugging preset),-1 (debugging preset),0 - 8 [default]) thehigher the preset, the higher the speed, the lower the preset, the lower the quality
Encoder Global Options:
-w, --width Frame width
-h, --height Frame height
-n, --frames Stop encoding after n input frames
--nb Buffer n input frames
--progress Change verbosity of the output (0: no progress is printed, 1: default, 2: aomenc style machine parsable output)
--no-progress Do not print out progress, if set to 1 it is equivalent to `--progress 0`, else `--progress 1`
--color-format Set encoder color format(YUV400, YUV420, YUV422, YUV444 : YUV420 [default])
--profile Bitstream profile number to use(0: main profile[default], 1: high profile, 2: professional profile)
--fps Stream frame rate (rate/scale)
--fps-num Stream frame rate numerator
--fps-denom Stream frame rate denominator
--input-depth Bit depth for codec(8 or 10)
--16bit-pipeline Bit depth for enc-dec(0: lbd[default], 1: hbd)
--compressed-ten-bit-format Offline packing of the 2bits: requires two bits packed input (0: OFF[default], 1: ON)
--inj Inject pictures at defined frame rate(0: OFF[default],1: ON)
--inj-frm-rt Set injector frame rate
--hierarchical-levels Set hierarchical levels (0 - 5 : 4 [default])
--pred-struct Set prediction structure( 0: low delay P, 1: low delay B, 2: random access [default])
--enable-stat-report outputs psnr ssim metrics at the end of the encode (0: OFF[default], 1: ON)
--asm Limit assembly instruction set [0 - 11] or [c, mmx, sse, sse2, sse3, ssse3, sse4_1, sse4_2, avx, avx2, avx512, max], by default highest level supported by CPU
--lp target number of logical cores to be used (1-max number of cores on machine[default])
--unpin Allows the execution to be pined/unpined to/from specific cores set by --lp
The combinational use of --unpin with --lp results in memory reduction while allowing the execution to work on any of the cores and not restrict it to specific cores
--unpin is overwritten to 0 when --ss is set to 0 or 1. ( 0: OFF ,1: ON [default])
Example: 72 core machine:
72 jobs x -- lp 1 -- unpin 1
36 jobs x -- lp 2 -- unpin 1
18 jobs x -- lp 4 -- unpin 1
--ss Specify which socket the encoder runs on--unpin is overwritten to 0 when --ss is set to 0 or 1
Rate Control Options:
--rc Rate control mode(0 = CQP if --enable-tpl-la is set to 0, else CRF , 1 = VBR)
--tbr Target Bitrate (kbps)
--use-q-file Overwrite QP assignment using qp values in QP file
--use-fixed-qindex-offsets Use fixed QIndex offset
--key-frame-qindex-offset Key Frame QIndex Offset
--key-frame-chroma-qindex-offset Key Frame Chroma QIndex Offset
--qindex-offsets QIndexOffsets
--chroma-qindex-offsets ChromaQIndexOffsets
--qpfile Path to Qp file
-q, --qp Constant/Constrained Quality level
--crf Constant Rate Factor, equal to --rc 0 --enable-tpl-la 1 --qp x
--max-qp Maximum (worst) quantizer[0-63] only applicable when --rc > 0
--min-qp Minimum (best) quantizer[0-63] only applicable when --rc > 0
--adaptive-quantization Set adaptive QP level(0: OFF ,1: variance base using segments ,2: Deltaq pred efficiency)
--vbv-bufsize VBV buffer size
--undershoot-pct Datarate undershoot (min) target (%)
--overshoot-pct Datarate overshoot (max) target (%)
--recode-loop Recode loop levels (0 : OFF, 1: Allow recode for KF and exceeding maximum frame bandwidth, 2:Allow recode only for KF/ARF/GF frames, 3: Allow recode for all frames based on bitrate constraints, 4: preset based decision [Default])
Twopass Options:
--pass Multipass bitrate control (1: first pass, generates stats file , 2: second pass, uses stats file)
--stats Filename for 2 pass stats("svtav1_2pass.log" : [Default])
--passes Number of passes (1: one pass encode, 2: two passes encode) applicable only for rc > 0
--bias-pct CBR/VBR bias (0=CBR-like, 100=VBR-like)
--minsection-pct GOP min bitrate (% of target)
--maxsection-pct GOP max bitrate (% of target)
GOP size and type Options:
--keyint Intra period interval(frames) (-2: default intra period , -1: No intra update or [0 - 2^31-2]; [-2-255] if RateControlMode >= 1)
--irefresh-type Intra refresh type (1: FWD Frame (Open GOP), 2: KEY Frame (Closed GOP)[default])
--lookahead, -lad The lookahead option is currently disabled (forced to 0) until further work is done on rate control
AV1 Specific Options:
--tile-rows Number of tile rows to use, log2[0-6]
--tile-columns Number of tile columns to use, log2[0-4]
--disable-dlf Disable loop filter(0: loop filter enabled[default] ,1: loop filter disabled)
--cdef-level CDEF Level, 0: OFF, 1-5: ON with 64,16,8,4,1 step refinement, -1: DEFAULT
--enable-restoration-filtering Enable the loop restoration filter(0: OFF ,1: ON ,-1:DEFAULT)
--sg-filter-mode Self-guided filter mode (0:OFF, 1: step 0, 2: step 1, 3: step 4, 4: step 16, -1: DEFAULT)
--wn-filter-mode Wiener filter mode (0:OFF, 1: 3-Tap luma/ 3-Tap chroma, 2: 5-Tap luma/ 5-Tap chroma, 3: 7-Tap luma/ 7-Tap chroma, -1: DEFAULT)
--mrp-level Multi reference frame levels( 0: OFF, 1: FULL, 2: Level1 .. 9: Level8, -1: DEFAULT)
--enable-tpl-la RDO based on frame temporal dependency (0: off, 1: backward source based)
--enable-mfmv Enable motion field motion vector( 0: OFF, 1: ON, -1: DEFAULT)
--enable-redundant-blk Use the same md results(mode, residual , cost,etc..)as the previously processed identical block(0: OFF, 1: ON, -1: DEFAULT)
--enable-spatial-sse-full-loop-level Enable spatial sse full loop(0: OFF, 1: ON, -1: DEFAULT)
--enable-over-bndry-blk Enable over boundary block mode (0: OFF, 1: ON, -1: DEFAULT)
--enable-new-nrst-near-comb Enable new nearest near comb injection (0: OFF, 1: ON, -1: DEFAULT)
--enable-nsq-table-use Enable nsq table (0: OFF, 1: ON, -1: DEFAULT)
--enable-framend-cdf-upd-mode Enable frame end cdf update mode (0: OFF, 1: ON, -1: DEFAULT)
--chroma-mode Select chroma mode([0-3], -1: DEFAULT)
--disable-cfl Disable chroma from luma (CFL) flag (0: OFF (do not disable), 1: ON (disable), -1: DEFAULT)
--enable-local-warp Enable warped motion use , 0 = OFF, 1 = ON, -1 = DEFAULT
--enable-global-motion Enable global motion (0: OFF, 1: ON [default])
--intra-angle-delta Enable intra angle delta filtering filtering (0: OFF, 1: ON, -1: DEFAULT)
--enable-interintra-comp Enable interintra compound (0: OFF, 1: ON (default))
--enable-paeth Enable paeth (0: OFF, 1: ON, -1: DEFAULT)
--enable-smooth Enable smooth (0: OFF, 1: ON, -1: DEFAULT)
--obmc-level OBMC Level(0: OFF, 1: Fully ON, 2 and 3 are faster levels, -1: DEFAULT)
--rdoq-level Enable RDOQ (0: OFF, 1: ON, -1: DEFAULT)
--filter-intra-level Enable filter intra prediction mode (0: OFF, 1: ON [default])
--enable-intra-edge-filter Enable intra edge filter (0: OFF, 1: ON, -1: DEFAULT)
--enable-pic-based-rate-est Enable picture based rate estimation (0: OFF, 1: ON, -1: DEFAULT)
--pred-me Set predictive motion estimation level(-1: default, [0-5])
--bipred-3x3 Set bipred3x3 injection (0: OFF, 1: ON FULL, 2: Reduced set, -1: DEFAULT)
--compound Enable compound mode(0: OFF, 1:ON[AVG/DIST/DIFF], 2: ON[AVG/DIST/DIFF/WEDGE], -1: default)
--use-default-me-hme Use default motion estimation/hierarchical motion estimation settings(0: OFF, 1: ON[default])
--hme Enable hierarchical motion estimation(0: OFF, 1: ON)
--hme-l0 Enable hierarchical motion estimation Level 0 (0: OFF, 1: ON)
--hme-l1 Enable hierarchical motion estimation Level 1 (0: OFF, 1: ON)
--hme-l2 Enable hierarchical motion estimation Level 2 (0: OFF, 1: ON)
--ext-block Enable the rectangular and asymetric block (0: OFF, 1: ON)
--search-w Set search area in width[1-256]
--search-h Set search area in height[1-256]
--scm Set screen content detection level([0-2], 2 Content adaptive decision: DEFAULT)
--intrabc-mode Set intraBC mode (0: OFF, 1: ON slow, 2: ON faster, 3: ON fastest, -1: DEFAULT)
--hbd-md Enable high bit depth mode decision(0: OFF, 1: ON partially[default],2: fully ON)
--palette-level Set palette prediction mode(-1: default or [0-6])
--umv Allow motion vectors to reach outside of the picture boundary(O: OFF, 1: ON[default])
--film-grain Enable film grain(0: OFF[default], 1-50: ON, film-grain denoising strength)
--tf-level Set altref level(-1: Default; 0: OFF; 1: ON)
--enable-overlays Enable the insertion of an extra picture called overlayer picture which will be used as an extra reference frame for the base-layer picture(0: OFF[default], 1: ON)
--enable-intra-angle-delta Enable intra angle delta filtering filtering (0: OFF, 1: ON, -1: DEFAULT)
Color Description Options:
--color-primaries Color primaries (2: DEFAULT)
--transfer-characteristics Transfer characteristics (2: DEFAULT)
--matrix-coefficients Matrix coefficients (2: DEFAULT)
--color-range Color range, 0: Studio (default), 1: Full
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