02.04.2019, 00:34
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02.04.2019, 05:39
Yes it is planned.
Waiting for builds which support pipe input, since I'm not planning to support it while humongous temporary files are needed.
+ https://github.com/jb-alvarado/media-autobuild_suite/ doesn't support it atm. and there are some issues compiling it.
Cu Selur
Waiting for builds which support pipe input, since I'm not planning to support it while humongous temporary files are needed.
+ https://github.com/jb-alvarado/media-autobuild_suite/ doesn't support it atm. and there are some issues compiling it.
Cu Selur
20.04.2020, 08:39
(02.04.2019, 05:39)Selur Wrote: [ -> ]Yes it is planned.
Waiting for builds which support pipe input, since I'm not planning to support it while humongous temporary files are needed.
+ https://github.com/jb-alvarado/media-autobuild_suite/ doesn't support it atm. and there are some issues compiling it.
Cu Selur
https://github.com/m-ab-s/media-autobuild_suite
already appeared on the list svt av1
looking forward to update
20.04.2020, 12:06
Yes, I noticed that a few days ago, it's on my todo list, but I'm too busy atm. fixing bugs.
So once I fix the currently reported problems I'll try to look at it.
Cu Selur
So once I fix the currently reported problems I'll try to look at it.
Cu Selur
20.04.2020, 20:52
Had a quick look at the options:
source: SvtAv1EncApp.exe -help
+
https://github.com/OpenVisualCloud/SVT-A...r_guide.md
=> this will take quite a while, especially since there are LOTS of options.
Cu Selur
Code:
-------------------------------------------
SVT-AV1 Encoder
Usage: SvtAv1EncApp.exe <options> -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
Encoder Global Options:
-w --width Frame width
-h --height Frame height
-n --frames Stop encoding after n input frames
--nb Buffer n input frames
--color-format Set encoder color format(EB_YUV400, EB_YUV420, EB_YUV422, EB_YUV444)
--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)
--hierarchical-levels Set hierarchical levels(3 or 4[default])
--pred-struct Set prediction structure( 0: low delay P, 1: low delay B, 2: random access [default])
--enable-hdr Enable high dynamic range(0: OFF[default], ON: 1)
--asm Assembly instruction set (0: Automatically select lowest assembly instruction set supported, 1: Automatically select highest assembly instruction set supported)
--lp number of logical processors to be used
--unpin-lp1 allows the execution of multiple encodes on the CPU without having to pin them to a specific mask( 0: OFF ,1: ON[default])
--ss Specify which socket the encoder runs on
Rate Control Options:
--rc Rate control mode(0 = CQP , 1 = VBR , 2 = CVBR)
--tbr Target Bitrate (kbps)
--use-q-file Overwrite QP assignment using qp values in QP file
--qpfile Path to Qp file
--max-qp Maximum (worst) quantizer[0-63]
--min-qp Minimum (best) quantizer[0-63]
--adaptive-quantization Set adaptive QP level(0: OFF ,1: variance base using segments ,2: Deltaq pred efficiency)
--vbv-bufsize VBV buffer size
Twopass Options:
--output-stat-file First pass stat file output
--input-stat-file Input the first pass output to the second pass
--enc-mode-2p Use Hme/Me settings of the second pass'encoder mode in the first pass
Keyframe Placement Options:
--keyint Intra period interval(frames) (-2: No intra update, -1: default intra period or [0-255])
--irefresh-type Intra refresh type (1: CRA (Open GOP)2: IDR (Closed GOP))
AV1 Specific Options:
--preset Encoder mode/Preset used[0-8]
--compressed-ten-bit-format Offline packing of the 2bits: requires two bits packed input (0: OFF[default], 1: ON)
--tile-rows Number of tile rows to use, log2[0-6]
--tile-columns Number of tile columns to use, log2[0-6]
-q --qp Constant/Constrained Quality level
--lookahead When RC is ON , it is best to set this parameter to be equal to the intra period value
--disable-dlf Disable loop filter(0: loop filter enabled[default] ,1: loop filter disabled)
--cdef-mode CDEF Mode, 0: OFF, 1-5: ON with 2,4,8,16,64 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)
--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-fl Enable spatial sse full loop(0: OFF, 1: ON, -1: DEFAULT)
--subpel Enable subpel(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-prune-unipred-me Enable prune unipred at me (0: OFF, 1: ON, -1: DEFAULT)
--enable-prune-ref-rec-part Enable prune ref frame for rec partitions (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])
--enable-class-12 Enable combine MD Class1&2 (0: OFF, 1: ON, -1: DEFAULT)
--enable-intra-edge-skp Enable intra edge filtering (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 Enable OBMC(0: OFF, 1: ON[default])
--enable-rdoq Enable RDOQ (0: OFF, 1: ON, -1: DEFAULT)
--enable-filter-intra Enable filter intra prediction mode (0: OFF, 1: ON [default])
--enable-intra-edge-filter Enable intra edge filter (0: OFF, 1: ON, -1: DEFAULT)
--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]
--num-hme-w Set hierarchical motion estimation search region in Width
--num-hme-h Set hierarchical motion estimation search region in height
--hme-tot-l0-w Set hierarchical motion estimation level0 total search area in Width
--hme-tot-l0-h Set hierarchical motion estimation level0 total search area in height
--scm Set screen content detection level([0-2], 2: 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 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])
--inj Inject pictures at defined frame rate(0: OFF[default],1: ON)
--inj-frm-rt Set injector frame rate
--speed-ctrl Enable speed control(0: OFF[default], 1: ON)
--film-grain Enable film grain(0: OFF[default], 1-50: ON, film-grain denoising strength)
--hme-l0-w Set hierarchical motion estimation level0 search area in Width
--hme-l0-h Set hierarchical motion estimation level0 search area in height
--hme-l1-w Set hierarchical motion estimation level1 search area in Width
--hme-l1-h Set hierarchical motion estimation level1 search area in height
--hme-l2-w Set hierarchical motion estimation level2 search area in Width
--hme-l2-h Set hierarchical motion estimation level2 search area in height
--enable-altrefs Enable automatic alt reference frames(0: OFF, 1: ON[default])
--altref-strength AltRef filter strength([0-6], default: 5)
--altref-nframes AltRef max frames([0-10], default: 7)
--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)
--sqw Determines if HA, HB, VA, VB, H4 and V4 shapes could be skipped based on the cost of SQ, H and V shapes([75-100], default: 100)
--mds-1-class-th Set MD Stage 1 prune class threshold[5-200]
--mds-1-cand-th Set MD Stage 1 prune candidate threshold[5,150]
--mds-2-3-class-th Set MD Stage 2/3 prune class threshold[5,100]
--mds-2-3-cand-th Set MD Stage 2/3 prune candidate threshold[5,50]
--enable-stat-report Stat Report
--enable-intra-angle-delta CDEF Mode, 0: OFF, 1-5: ON with 2,4,8,16,64 step refinement, -1: DEFAULT+
https://github.com/OpenVisualCloud/SVT-A...r_guide.md
=> this will take quite a while, especially since there are LOTS of options.
Cu Selur
23.04.2020, 20:43
btw. if you want to help, I'm looking for a few sub categories to split the 'AV1 Specific Options' into.
-> so if you (or anyone lese) knows enough about AV1 to sort them into sub categories (like MotionEstimation, RateControl, Partitioning or similar let me know)
Cu Selur
-> so if you (or anyone lese) knows enough about AV1 to sort them into sub categories (like MotionEstimation, RateControl, Partitioning or similar let me know)
Cu Selur
25.04.2020, 17:59
Btw. I just added SVT-AV1 support to my dev version with tons of parameters I'm not sure of what they do exactly.
So the general tool-tips will probably not really help much and I'm not sure I categorized each of the ~100 options correctly.
https://github.com/OpenVisualCloud/SVT-A...r_guide.md
and
https://github.com/OpenVisualCloud/SVT-A.../README.md
are nice, not always in sync with the command line help info, but all in all a great help.
One thing that I noticed is that the encoder is fast, but by default configured for top speed and once you change the presets it gets slow.
Cu Selur
So the general tool-tips will probably not really help much and I'm not sure I categorized each of the ~100 options correctly.
https://github.com/OpenVisualCloud/SVT-A...r_guide.md
and
https://github.com/OpenVisualCloud/SVT-A.../README.md
are nice, not always in sync with the command line help info, but all in all a great help.
One thing that I noticed is that the encoder is fast, but by default configured for top speed and once you change the presets it gets slow.
Cu Selur
29.04.2020, 13:08
(23.04.2020, 20:43)Selur Wrote: [ -> ]btw. if you want to help, I'm looking for a few sub categories to split the 'AV1 Specific Options' into.
-> so if you (or anyone lese) knows enough about AV1 to sort them into sub categories (like MotionEstimation, RateControl, Partitioning or similar let me know)
Cu Selur
I really like svt hevc
and for me enough toolbox of svt hevc
I use your application exclusively for converting video on a separate PC
my settings for converting: constant quantizer, preset
I've try gui for svt av1, it was horrible(((
29.04.2020, 15:14
send you a link to my current dev version which supports SVT-AV1, haven't had much time to test 
Cu Selur
Cu Selur
29.04.2020, 18:14
(29.04.2020, 15:14)Selur Wrote: [ -> ]send you a link to my current dev version which supports SVT-AV1, haven't had much time to testworks good,
Cu Selur
But progress bar does not visible for a long time(
I,ve test
10sec video 1080p
Const quan 55
Presset 8
Converting time 2-3min
Laptop MacBook Pro 2014 (i7 4770HQ)
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