Topic: Странная производительность SVP 4
Итак, SVP 4 4.1.0.114, включено ускорение GPU аппаратной видеокарты, бегунок плавности в крайнем левом положении. Настройка как здесь https://www.svp-team.com/wiki/SVP:MPC-HC
Ноутбук Win10 x64, i7-6700HQ 2.60GHz, GTX960M 4GB, ОЗУ 8GB
Видео 1:
General
Unique ID : 224565435375248160722968084147453792419 (0xA8F1BACA1A7F1FB2B79AF548F5B390A3)
Complete name : C:\Users\DanBer\Desktop\Video\Series\Black Sails\Black.Sails.S04E01.1080p.Amedia.(qqss44).mkv
Format : Matroska
Format version : Version 2
File size : 4.52 GiB
Duration : 57 min 36 s
Overall bit rate : 11.2 Mb/s
Encoded date : UTC 2017-01-30 06:41:31
Writing application : mkvmerge v5.8.0 ('No Sleep / Pillow') built on Sep 2 2012 15:37:04
Writing library : libebml v1.2.3 + libmatroska v1.3.0
Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L4.1
Format settings, CABAC : Yes
Format settings, ReFrames : 4 frames
Codec ID : V_MPEG4/ISO/AVC
Duration : 57 min 36 s
Bit rate : 10.4 Mb/s
Width : 1 920 pixels
Height : 1 080 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 25.000 FPS
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.201
Stream size : 4.20 GiB (93%)
Writing library : x264 core 148 r2744+8 b97ae06 / tmod bb0ae40 X86_64
Encoding settings : cabac=1 / ref=4 / deblock=1:-3:-3 / analyse=0x3:0x133 / me=umh / subme=11 / psy=1 / fade_compensate=0.00 / psy_rd=1.05:0.15 / mixed_ref=1 / me_range=48 / chroma_me=1 / trellis=2 / 8x8dct=1 / cqm=0 / deadzone=6,6 / fast_pskip=0 / chroma_qp_offset=-3 / threads=22 / lookahead_threads=5 / sliced_threads=0 / nr=0 / decimate=0 / interlaced=0 / bluray_compat=0 / constrained_intra=0 / fgo=0 / bframes=10 / b_pyramid=2 / b_adapt=2 / b_bias=0 / direct=3 / weightb=1 / open_gop=0 / weightp=2 / keyint=250 / keyint_min=23 / scenecut=40 / intra_refresh=0 / rc=crf / mbtree=0 / crf=17.0000 / qcomp=0.70 / qpmin=0:0:0 / qpmax=69:69:69 / qpstep=4 / ip_ratio=1.10 / pb_ratio=1.10 / aq=3:0.85 / aq-sensitivity=10.00 / aq-factor=1.00:1.00:1.00 / aq2=0 / aq3=0
Language : English
Default : Yes
Forced : No
Плавность хорошая, индекс SVP ~1.15
Видео 2:
General
Unique ID : 175851436667452318905786493598100713248 (0x844BC13838F12928A2CE700BB42D6F20)
Complete name : C:\Users\DanBer\Desktop\Video\Series\Сотня (сезон 4) The 100 (2017) WEB-DL 1080p - LostFilm\The.Hundred.S04E01.WEB-DL1080p.Rus.Eng.DV.LostFilm.mkv
Format : Matroska
Format version : Version 4 / Version 2
File size : 1.75 GiB
Duration : 41 min 30 s
Overall bit rate : 6 036 kb/s
Movie name : The.Hundred.S04E01.WEB-DL1080p.Rus.Eng.DV.LostFilm / NNM-Club
Encoded date : UTC 2017-02-04 06:07:00
Writing application : mkvmerge v8.2.0 ('World of Adventure') 64bit
Writing library : libebml v1.3.1 + libmatroska v1.4.2
Cover : Yes
Attachments : Cover
Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L4
Format settings, CABAC : Yes
Format settings, ReFrames : 4 frames
Codec ID : V_MPEG4/ISO/AVC
Duration : 41 min 30 s
Bit rate : 5 266 kb/s
Width : 1 912 pixels
Height : 1 072 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 23.976 (23976/1000) FPS
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.107
Stream size : 1.53 GiB (87%)
Language : English
Default : Yes
Forced : No
Color range : Limited
Color primaries : BT.709
Transfer characteristics : BT.709
Matrix coefficients : BT.709
Битрейт в 2а раза меньше, но видео жестоко лагает, индекс ~1
Почему так?