Is it possible to add EVC and LCEVC encoder next year?

XEVE: eXtra-fast Essential Video Encoder

Syntax: 

  xeve_app -i 'input-file' [ options ] 



Options:

  --help

    : list options

  -v, --verbose [INTEGER] (optional) [2]

    : verbose (log) level

      - 0: no message

      - 1: only error message

      - 2: simple messages

      - 3: frame-level messages

  -i, --input [STRING]

    : file name of input video (raw YUV or Y4M), `stdin` for standard input instead of regular file 

  -o, --output [STRING] (optional) [None]

    : file name of output bitstream

  -r, --recon [STRING] (optional) [None]

    : file name of reconstructed video

  -w, --width [INTEGER]

    : pixel width of input video

  -h, --height [INTEGER]

    : pixel height of input video

  -q, --qp [INTEGER] (optional) [32]

    : QP value (0~51)

  -z, --fps [INTEGER]

    : frame rate (frame per second)

  -I, --keyint [INTEGER] (optional) [0]

    : I-picture period

  -b, --bframes [INTEGER] (optional) [15]

    : maximum number of B frames (1,3,7,15)

  -m, --threads [INTEGER] (optional) [1]

    : force to use a specific number of threads

  -d, --input-depth [INTEGER] (optional) [8]

    : input bit depth (8, 10) 

  --codec-bit-depth [INTEGER] (optional) [10]

    : codec internal bit depth (10, 12) 

  --input-csp [INTEGER] (optional) [1]

    : input color space (chroma format)

      - 0: YUV400

      - 1: YUV420

  --profile [STRING] (optional) [baseline]

    : profile setting flag  (main, baseline)

  --level-idc [INTEGER] (optional) [0]

    : level setting 

  --preset [STRING] (optional) [medium]

    : Encoder PRESET     [fast, medium, slow, placebo]

  --tune [STRING] (optional) [None]

    : Encoder TUNE     [psnr, zerolatency]

  --aq-mode [INTEGER] (optional) [0]

    : use adaptive quantization block qp adaptation

      - 0: off

      - 1: adaptive quantization

  --frames [INTEGER] (optional) [0]

    : maximum number of frames to be encoded

  --seek [INTEGER] (optional) [0]

    : number of skipped frames before encoding

  --info [INTEGER] (optional) [1]

    : embed SEI messages identifying encoder parameters and command line arguments      - 0: off

      - 1: emit sei info

  --hash [FLAG] (optional) [Off]

    : embed picture signature (HASH) for conformance checking in decoding

  --cutree [INTEGER] (optional)

    : use cutree block qp adaptation

      - 0: off

      - 1: cutree

  --cu-qp-delta-area [INTEGER] (optional)

    : cu-qp-delta-area (>= 6)

  --rdo-dbk-switch [INTEGER] (optional)

    : switch to on/off rdo-dbk (0, 1) 

  --ref-pic-gap-length [INTEGER] (optional)

    : reference picture gap length (1, 2, 4, 8, 16) only available when -b is 0

  --closed-gop [FLAG] (optional) [Off]

    : use closed GOP structure. if not set, open GOP is used

  --ibc [INTEGER] (optional)

    : use IBC feature. if not set, IBC feature is disabled

  --ibc-search-range-x [INTEGER] (optional)

    : set ibc search range in horizontal direction

  --ibc-search-range-y [INTEGER] (optional)

    : set ibc search range in vertical direction

  --ibc-hash-search-flag [FLAG] (optional)

    : use IBC hash based block matching search feature. if not set, it is disable

  --ibc-hash-search-max-cand [INTEGER] (optional)

    : Max candidates for hash based IBC search

  --ibc-hash-search-range-4smallblk [INTEGER] (optional)

    : Small block search range in IBC based search

  --ibc-fast-method [INTEGER] (optional)

    : Fast methods for IBC

      - 1: Buffer IBC block vector (current not support)

      - 2: Adaptive search range

  --disable-hgop [FLAG] (optional) [Off]

    : disable hierarchical GOP. if not set, hierarchical GOP is used

  --btt [INTEGER] (optional)

    : binary and ternary splits on/off flag

  --suco [INTEGER] (optional)

    : split unit coding ordering on/off flag

  --qp-add-frm [INTEGER] (optional)

    : one more qp are added after this number of frames, disable:0

  --ctu [INTEGER] (optional)

    : Max size of Coding Block (log scale)

  --min-cu-size [INTEGER] (optional)

    : MIN size of Coding Block (log scale)

  --cu14-max [INTEGER] (optional)

    : Max size of 4N in 4NxN or Nx4N block (log scale)

  --tris-max [INTEGER] (optional)

    : Max size of Tri-split allowed

  --tris-min [INTEGER] (optional)

    : Min size of Tri-split allowed

  --suco-max [INTEGER] (optional)

    : Max size of suco allowed from top

  --suco-min [INTEGER] (optional)

    : Min size of suco allowed from top

  --amvr [INTEGER] (optional)

    : amvr on/off flag

  --mmvd [INTEGER] (optional)

    : mmvd on/off flag

  --affine [INTEGER] (optional)

    : affine on/off flag

  --dmvr [INTEGER] (optional)

    : dmvr on/off flag

  --addb [INTEGER] (optional)

    : addb on/off flag

  --alf [INTEGER] (optional)

    : alf on/off flag

  --htdf [INTEGER] (optional)

    : htdf on/off flag

  --admvp [INTEGER] (optional)

    : admvp on/off flag

  --hmvp [INTEGER] (optional)

    : hmvp on/off flag

  --eipd [INTEGER] (optional)

    : eipd on/off flag

  --iqt [INTEGER] (optional)

    : iqt on/off flag

  --cm-init [INTEGER] (optional)

    : cm-init on/off flag

  --adcc [INTEGER] (optional)

    : adcc on/off flag

  --rpl [INTEGER] (optional)

    : rpl on/off flag

  --pocs [INTEGER] (optional)

    : pocs on/off flag

  --qp-cb-offset [INTEGER] (optional)

    : cb qp offset

  --qp-cr-offset [INTEGER] (optional)

    : cr qp offset

  --ats [INTEGER] (optional)

    : ats on/off flag

  --constrained-intra-pred [INTEGER] (optional)

    : constrained intra pred

  --deblock [INTEGER] (optional)

    : Deblocking filter on/off flag

  --dbfoffsetA [INTEGER] (optional)

    : ADDB Deblocking filter offset for alpha

  --dbfoffsetB [INTEGER] (optional)

    : ADDB Deblocking filter offset for beta

  --tile-uniform-spacing [INTEGER] (optional)

    : uniform or non-uniform tile spacing

  --num-tile-columns [INTEGER] (optional)

    : Number of tile columns

  --num-tile-rows [INTEGER] (optional)

    : Number of tile rows

  --tile-column-width-array [STRING] (optional)

    : Array of Tile Column Width

  --tile-row-height-array [STRING] (optional)

    : Array of Tile Row Height

  --num-slices-in-pic [INTEGER] (optional)

    : Number of slices in the pic

  --tile-array-in-slice [STRING] (optional)

    : Array of Slice Boundaries

  --arbitrary-slice-flag [INTEGER] (optional)

    : Array of Slice Boundaries

  --num-remaining-tiles-in-slice [STRING] (optional)

    : Array of Slice Boundaries

  --lp-filter-across-tiles-en-flag [INTEGER] (optional)

    : Loop filter across tiles enabled or disabled

  --rc-type [INTEGER] (optional) [0]

    : Rate control type, (0: OFF, 1: ABR, 2: CRF)

  --bitrate [STRING] (optional) [None]

    : Bitrate in terms of kilo-bits per second: Kbps(none,K,k), Mbps(M,m)

      ex) 100 = 100K = 0.1M

  --crf [INTEGER] (optional) [32]

    : Constant Rate Factor CRF-value [10-49]

  --vbv-bufsize [STRING] (optional) [None]

    : VBV buffer size: Kbits(none,K,k), Mbits(M,m)

      ex) 100 / 100K / 0.1M

  --use-filler [INTEGER] (optional) [0]

    : user filler flag

  --lookahead [INTEGER] (optional) [17]

    : number of pre analysis frames for rate control and cutree, disable:0

  --chroma-qp-table-present-flag [INTEGER] (optional)

    : chroma-qp-table-present-flag

  --chroma-qp-num-points-in-table [STRING] (optional)

    : Number of pivot points for Cb and Cr channels

  --chroma-qp-delta-in-val-cb [STRING] (optional)

    : Array of input pivot points for Cb

  --chroma-qp-delta-out-val-cb [STRING] (optional)

    : Array of input pivot points for Cb

  --chroma-qp-delta-in-val-cr [STRING] (optional)

    : Array of input pivot points for Cr

  --chroma-qp-delta-out-val-cr [STRING] (optional)

    : Array of input pivot points for Cr

  --dra-enable-flag [INTEGER] (optional)

    : DRA enable flag

  --dra-number-ranges [INTEGER] (optional)

    : Number of DRA ranges

  --dra-range [STRING] (optional)

    : Array of dra ranges

  --dra-scale [STRING] (optional)

    : Array of input dra ranges

  --dra-chroma-qp-scale [STRING] (optional)

    : DRA chroma qp scale value

  --dra-chroma-qp-offset [STRING] (optional)

    : DRA chroma qp offset

  --dra-chroma-cb-scale [STRING] (optional)

    : DRA chroma cb scale

  --dra-chroma-cr-scale [STRING] (optional)

    : DRA chroma cr scale

  --dra-hist-norm [STRING] (optional)

    : DRA hist norm

  --rpl-extern [INTEGER] (optional)

    : Whether to input external RPL

  --inter-slice-type [INTEGER] (optional)

    : INTER-SLICE-TYPE

  --picture-cropping-flag [INTEGER] (optional)

    : picture crop flag

  --picture-crop-left [INTEGER] (optional)

    : left offset of picture crop

  --picture-crop-right [INTEGER] (optional)

    : right offset of picture crop

  --picture-crop-top [INTEGER] (optional)

    : top offset of picture crop

  --picture-crop-bottom [INTEGER] (optional)

    : bottom offset of picture crop

  --ref [INTEGER] (optional) [0]

    : Number of reference pictures

  --sar [STRING] (optional) [None]

    : sar <width:height|int> possible values 1 to 16 and 255

  --sar-width [INTEGER] (optional) [0]

    : sar <width:height|int>

  --sar-height [INTEGER] (optional) [0]

    : sar <width:height|int>

  --videoformat [STRING] (optional) [None]

    :  0-component, 1-pal, 2-ntsc, 3-secam, 4-mac. 5-unspecified

  --range [STRING] (optional) [None]

    : black level and range of luma and chroma signals as 1- full or 0- limited

  --colorprim [STRING] (optional) [None]

    : 1- bt709, 2-unspecified, 3- reserved, 4- bt470m, 5- bt470bg, 6- smpte170m,         7- smpte240m, 8- Generic film, 9- bt2020, 10-smpte428, 11-smpte431, 12-smpte432,          22-EBU Tech. 3213 Default 2-unspecified

  --transfer [STRING] (optional) [None]

    : 1- transfer characteristics from bt709, 2-unspecified, 3-reserved, 4-bt470m, 5-bt470bg, 6-smpte170m,         7-smpte240m, 8-linear, 9-log100, 10-log316, 11-iec61966-2-4, 12-bt1361e, 13-iec61966-2-1,         14-bt2020-10, 15-bt2020-12, 16-smpte2084, 17-smpte428, 198-arib-std-b67. Default 2-unspecified

  --matrix-coefficients [STRING] (optional) [None]

    : 0-gbr, 1-bt709, 2-unspecified, 3-reserved, 4-fcc, 5-bt470bg, 6-smpte170m, 7-smpte240m,           8-ycgco, 9-bt2020nc, 10-bt2020c, 11-smpte2085, 12-chroma-derived-nc, 13-chroma-derived-c, 14-ictcp, 15-255 reserved}; 

  --master-display [STRING] (optional) [None]

    : SMPTE ST 2086 master display color volume info SEI (HDR)          format: G(x,y)B(x,y)R(x,y)WP(x,y)L(max,min)

  --max-cll [STRING] (optional)

    : Specify content light level info SEI as (cll,fall) (HDR)

  --chromaloc-tf [INTEGER] (optional) [0]

    : Chroma location for Top field - Range from 0 to 5

  --chromaloc-bf [INTEGER] (optional) [0]

    : Chroma location for Bottom field - Range from 0 to 5

  --neutral-chroma-flag [INTEGER] (optional) [0]

    : Value can be 0 or 1

  --frame-field-flag [INTEGER] (optional) [0]

    : 1 indicates fields and 0 indicates frames

  --units-in-tick [INTEGER] (optional) [0]

    : Number of units in tick, value should be > 0

  --time-scale [INTEGER] (optional) [0]

    : Time Scale, value should be > 0

  --fixed-pic-rate-flag [INTEGER] (optional) [0]

    : Fixed picture rate flag, default 0

  --pic-struct [INTEGER] (optional) [0]

    : Fixed picture rate flag, default 0

  --mv-over-pic-boundaries [INTEGER] (optional) [1]

    : mvs over picture boundaries flag

  --max-bytes-per-pic-denom [INTEGER] (optional) [0]

    : max bytes per picture denom, valid range 0 to 16

  --max-bits-per-cu-denom [INTEGER] (optional) [1]

    : max bits per cu denom, valid range 0 to 16

  --log2-max-mv-len-hor [INTEGER] (optional) [16]

    : max mv length horizontal log2, valid range 0 to 16

  --log2-max-mv-len-ver [INTEGER] (optional) [16]

    : max mv length vertical log2, valid range o to 16

  --num-reorder-pics [INTEGER] (optional) [21]

    : # of reorder pics, valid range 0 to max_dec_pic_buffering          default = max_dec_pic_buffering

  --max-dec-pic-buffering [INTEGER] (optional) [21]

    : max picture buffering in decoder, valid range 0 to num-reorder-pic          default num-reorder-pic