HEVC Tile 编码器-kvazaar
一、项目介绍
二、命令行
三、VS 平台编译
LINK : fatal error LNK1181: cannot open input file 'Win32-Debug\picture-x86-asm-sad.obj
出现这个错误一般都是yasm的版本不对了。这边用的cygwin下面的vsyasm,这个之前编译vp9的时候改过,是yasm更名的,导致编译错误。
完整的命令选项
Usage:
kvazaar -i <input> --input-res <width>x<height> -o <output>Required:-i, --input <filename> : Input file --input-res <res> : Input resolution [auto]- auto: Detect from file name.- <int>x<int>: width times height-o, --output <filename> : Output filePresets:--preset <preset> : Set options to a preset [medium]- ultrafast, superfast, veryfast, faster,fast, medium, slow, slower, veryslowplaceboInput:-n, --frames <integer> : Number of frames to code [all]--seek <integer> : First frame to code [0]--input-fps <num>[/<denom>] : Frame rate of the input video [25]--source-scan-type <string> : Source scan type [progressive]- progressive: Progressive scan- tff: Top field first- bff: Bottom field first--input-format <string> : P420 or P400 [P420]--input-bitdepth <int> : 8-16 [8]--loop-input : Re-read input file forever.Options:--help : Print this help message and exit.--version : Print version information and exit.--(no-)aud : Use access unit delimiters. [disabled]--debug <filename> : Output internal reconstruction.--(no-)cpuid : Enable runtime CPU optimizations. [enabled]--hash <string> : Decoded picture hash [checksum]- none: 0 bytes- checksum: 18 bytes- md5: 56 bytes--(no-)psnr : Calculate PSNR for frames. [enabled]--(no-)info : Add encoder info SEI. [enabled]--crypto <string> : Selective encryption. Crypto support must beenabled at compile-time. Can be 'on' or 'off' ora list of features separated with a '+'. [off]- on: Enable all encryption features.- off: Disable selective encryption.- mvs: Motion vector magnitudes.- mv_signs: Motion vector signs.- trans_coeffs: Coefficient magnitudes.- trans_coeff_signs: Coefficient signs.- intra_pred_modes: Intra prediction modes.--key <string> : Encryption key [16,213,27,56,255,127,242,112,97,126,197,204,25,59,38,30]Video structure:-q, --qp <integer> : Quantization parameter [22]-p, --period <integer> : Period of intra pictures [64]- 0: Only first picture is intra.- 1: All pictures are intra.- N: Every Nth picture is intra.--vps-period <integer> : How often the video parameter set is re-sent [0]- 0: Only send VPS with the first frame.- N: Send VPS with every Nth intra frame.-r, --ref <integer> : Number of reference frames, in range 1..15 [4]--gop <string> : GOP structure [lp-g4d3t1]- 0: Disabled- 8: B-frame pyramid of length 8- 16: B-frame pyramid of length 16- lp-<string>: Low-delay P/B-frame GOP(e.g. lp-g8d4t2, see README)--intra-qp-offset <int>: QP offset for intra frames [-51..51] [auto]- N: Set QP offset to N.- auto: Select offset automatically basedon GOP length.--(no-)open-gop : Use open GOP configuration. [enabled]--cqmfile <filename> : Read custom quantization matrices from a file.--scaling-list <string>: Set scaling list mode. [off]- off: Disable scaling lists.- custom: use custom list (with --cqmfile).- default: Use default lists.--bitrate <integer> : Target bitrate [0]- 0: Disable rate control.- N: Target N bits per second.--rc-algorithm <string>: Select used rc-algorithm. [lambda]- lambda: rate control from:DOI: 10.1109/TIP.2014.2336550- oba: DOI: 10.1109/TCSVT.2016.2589878--(no-)intra-bits : Use Hadamard cost based allocation for intraframes. Default on for gop 8 and off for lp-gop--(no-)clip-neighbour : On oba based rate control whether to cliplambda values to same frame's ctus or previous'.Default on for RA GOPS and disabled for LP.--(no-)lossless : Use lossless coding. [disabled]--mv-constraint <string> : Constrain movement vectors. [none]- none: No constraint- frametile: Constrain within the tile.- frametilemargin: Constrain even more.--roi <filename> : Use a delta QP map for region of interest.Reads an array of delta QP values from a textfile. The file format is: width and height ofthe QP delta map followed by width*height deltaQP values in raster order. The map can be of anysize and will be scaled to the video size.--set-qp-in-cu : Set QP at CU level keeping pic_init_qp_minus26.in PPS and slice_qp_delta in slize header zero.--(no-)erp-aqp : Use adaptive QP for 360 degree video withequirectangular projection. [disabled]--level <number> : Use the given HEVC level in the output and givean error if level limits are exceeded. [6.2]- 1, 2, 2.1, 3, 3.1, 4, 4.1, 5, 5.1, 5.2, 6,6.1, 6.2--force-level <number> : Same as --level but warnings instead of errors.--high-tier : Used with --level. Use high tier bitrate limitsinstead of the main tier limits during encoding.High tier requires level 4 or higher.--(no-)vaq <integer> : Enable variance adaptive quantization with givenstrength, in range 1..20. Recommended: 5.[disabled]Compression tools:--(no-)deblock <beta:tc> : Deblocking filter. [0:0]- beta: Between -6 and 6- tc: Between -6 and 6--sao <string> : Sample Adaptive Offset [full]- off: SAO disabled- band: Band offset only- edge: Edge offset only- full: Full SAO--(no-)rdoq : Rate-distortion optimized quantization [enabled]--(no-)rdoq-skip : Skip RDOQ for 4x4 blocks. [disabled]--(no-)signhide : Sign hiding [disabled]--(no-)smp : Symmetric motion partition [disabled]--(no-)amp : Asymmetric motion partition [disabled]--rd <integer> : Intra mode search complexity [0]- 0: Skip intra if inter is good enough.- 1: Rough intra mode search with SATD.- 2: Refine intra mode search with SSE.- 3: Try all intra modes and enable intrachroma mode search.--(no-)mv-rdo : Rate-distortion optimized motion vector costs[disabled]--(no-)zero-coeff-rdo : If a CU is set inter, check if forcing zeroresidual improves the RD cost. [enabled]--(no-)full-intra-search : Try all intra modes during rough search.[disabled]--(no-)transform-skip : Try transform skip [disabled]--me <string> : Integer motion estimation algorithm [hexbs]- hexbs: Hexagon Based Search- tz: Test Zone Search- full: Full Search- full8, full16, full32, full64- dia: Diamond Search--me-steps <integer> : Motion estimation search step limit. Onlyaffects 'hexbs' and 'dia'. [-1]--subme <integer> : Fractional pixel motion estimation level [4]- 0: Integer motion estimation only- 1: + 1/2-pixel horizontal and vertical- 2: + 1/2-pixel diagonal- 3: + 1/4-pixel horizontal and vertical- 4: + 1/4-pixel diagonal--pu-depth-inter <int>-<int> : Inter prediction units sizes [0-3]- 0, 1, 2, 3: from 64x64 to 8x8- Accepts a list of values separated by ','for setting separate depths per GOP layer(values can be omitted to use the firstvalue for the respective layer).--pu-depth-intra <int>-<int> : Intra prediction units sizes [1-4]- 0, 1, 2, 3, 4: from 64x64 to 4x4- Accepts a list of values separated by ','for setting separate depths per GOP layer(values can be omitted to use the firstvalue for the respective layer).--ml-pu-depth-intra : Predict the pu-depth-intra using machinelearning trees, overrides the--pu-depth-intra parameter. [disabled]--tr-depth-intra <int> : Transform split depth for intra blocks [0]--(no-)bipred : Bi-prediction [disabled]--cu-split-termination <string> : CU split search termination [zero]- off: Don't terminate early.- zero: Terminate when residual is zero.--me-early-termination <string> : Motion estimation termination [on]- off: Don't terminate early.- on: Terminate early.- sensitive: Terminate even earlier.--fast-residual-cost <int> : Skip CABAC cost for residual coefficientswhen QP is below the limit. [0]--(no-)intra-rdo-et : Check intra modes in rdo stage only untila zero coefficient CU is found. [disabled]--(no-)early-skip : Try to find skip cu from merge candidates.Perform no further search if skip is found.For rd=0..1: Try the first candidate.For rd=2.. : Try the best candidate basedon luma satd cost. [enabled]--max-merge <integer> : Maximum number of merge candidates, 1..5 [5]--(no-)implicit-rdpcm : Implicit residual DPCM. Currently only supportedwith lossless coding. [disabled]--(no-)tmvp : Temporal motion vector prediction [enabled]Parallel processing:--threads <integer> : Number of threads to use [auto]- 0: Process everything with main thread.- N: Use N threads for encoding.- auto: Select automatically.--owf <integer> : Frame-level parallelism [auto]- N: Process N+1 frames at a time.- auto: Select automatically.--(no-)wpp : Wavefront parallel processing. [enabled]Enabling tiles automatically disables WPP.To enable WPP with tiles, re-enable it afterenabling tiles. Enabling wpp with tiles is,however, an experimental feature since it isnot supported in any HEVC profile.--tiles <int>x<int> : Split picture into width x height uniform tiles.--tiles-width-split <string>|u<int> :- <string>: A comma-separated list of tilecolumn pixel coordinates.- u<int>: Number of tile columns of uniformwidth.--tiles-height-split <string>|u<int> :- <string>: A comma-separated list of tile rowcolumn pixel coordinates.- u<int>: Number of tile rows of uniformheight.--slices <string> : Control how slices are used.- tiles: Put tiles in independent slices.- wpp: Put rows in dependent slices.- tiles+wpp: Do both.--partial-coding <x-offset>!<y-offset>!<slice-width>!<slice-height>: Encode partial frame.Parts must be merged to form a valid bitstream.X and Y are CTU offsets.Slice width and height must be divisible by CTUin pixels unless it is the last CTU row/column.This parameter is used by kvaShare.Video Usability Information:--sar <width:height> : Specify sample aspect ratio--overscan <string> : Specify crop overscan setting [undef]- undef, show, crop--videoformat <string> : Specify video format [undef]- undef, component, pal, ntsc, secam, mac--range <string> : Specify color range [tv]- tv, pc--colorprim <string> : Specify color primaries [undef]- undef, bt709, bt470m, bt470bg,smpte170m, smpte240m, film, bt2020--transfer <string> : Specify transfer characteristics [undef]- undef, bt709, bt470m, bt470bg,smpte170m, smpte240m, linear, log100,log316, iec61966-2-4, bt1361e,iec61966-2-1, bt2020-10, bt2020-12--colormatrix <string> : Specify color matrix setting [undef]- undef, bt709, fcc, bt470bg, smpte170m,smpte240m, GBR, YCgCo, bt2020nc, bt2020c--chromaloc <integer> : Specify chroma sample location (0 to 5) [0]
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