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rigaya / QSVEnc

QSVによる高速エンコードの性能実験
http://rigaya34589.blog135.fc2.com/blog-category-10.html
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About Jasper Lake supports QSV options #72

Closed otti83 closed 1 year ago

otti83 commented 2 years ago

I'm using the Jasper Lake Celeron N5100. However, I checked with QSVEnc that the CPU does not support the LA-ICQ option. The Jasper Lake Celeron N5100 has a newer GPU, so I think that it would support LA-ICQ. Do you know cause that Jasper Lake is no support the option ?

My environment

Checking for QSV... QSVEncC (x64) 6.09 (r2583) by rigaya, Feb 28 2022 10:18:40 (VC 1929/Win) Intel Media SDK API v2.06 reader: raw, avi, avs, vpy, avsw, avhw [H.264/AVC, H.265/HEVC, MPEG2, VP8, VP9, AV1] Environment Info OS : Windows 10 x64 (19043) [UTF-8] CPU: Intel Celeron(R) N5100 @ 1.10GHz [TB: 2.80GHz] (4C/4T) RAM: Used 4871 MB, Total 5923 MB GPU: Intel HD Graphics Gen11 (24EU) 200-800MHz [6W] (30.0.101.1340)

Media SDK Version: Hardware API v1.35

qsv options

otti83 commented 2 years ago

Sorry, I failed encoding with ffmpeg LA-ICQ option too.

[C:\TVtest\ffmpeg\bin>ffmpeg -i input.mp4 -c:v h264_qsv -g 240 -look_ahead 1-look_ahead_depth 30 -global_quality 20 -c:a copy output.mp4
ffmpeg version 5.0-essentials_build-www.gyan.dev Copyright (c) 2000-2022 the FFmpeg developers
  built with gcc 11.2.0 (Rev5, Built by MSYS2 project)
  configuration: --enable-gpl --enable-version3 --enable-static --disable-w32threads --disable-autodetect --enable-fontconfig --enable-iconv --enable-gnutls --enable-libxml2 --enable-gmp --enable-lzma --enable-zlib --enable-libsrt --enable-libssh --enable-libzmq --enable-avisynth --enable-sdl2 --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxvid --enable-libaom --enable-libopenjpeg --enable-libvpx --enable-libass --enable-libfreetype --enable-libfribidi --enable-libvidstab --enable-libvmaf --enable-libzimg --enable-amf --enable-cuda-llvm --enable-cuvid --enable-ffnvcodec --enable-nvdec --enable-nvenc --enable-d3d11va --enable-dxva2 --enable-libmfx --enable-libgme --enable-libopenmpt --enable-libopencore-amrwb --enable-libmp3lame --enable-libtheora --enable-libvo-amrwbenc --enable-libgsm --enable-libopencore-amrnb --enable-libopus --enable-libspeex --enable-libvorbis --enable-librubberband
  libavutil      57. 17.100 / 57. 17.100
  libavcodec     59. 18.100 / 59. 18.100
  libavformat    59. 16.100 / 59. 16.100
  libavdevice    59.  4.100 / 59.  4.100
  libavfilter     8. 24.100 /  8. 24.100
  libswscale      6.  4.100 /  6.  4.100
  libswresample   4.  3.100 /  4.  3.100
  libpostproc    56.  3.100 / 56.  3.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'input.mp4':
  Metadata:
    major_brand     : mp42
    minor_version   : 0
    compatible_brands: isommp42
    creation_time   : 2014-11-27T08:30:50.000000Z
  Duration: 00:38:06.52, start: 0.000000, bitrate: 341 kb/s
  Stream #0:0[0x1](und): Video: h264 (Constrained Baseline) (avc1 / 0x31637661), yuv420p(progressive), 320x240 [SAR 1:1 DAR 4:3], 242 kb/s, 29.97 fps, 29.97 tbr, 30k tbn (default)
    Metadata:
      handler_name    : VideoHandler
      vendor_id       : [0][0][0][0]
  Stream #0:1[0x2](und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 95 kb/s (default)
    Metadata:
      creation_time   : 2014-11-27T08:31:00.000000Z
      handler_name    : IsoMedia File Produced by Google, 5-11-2011
      vendor_id       : [0][0][0][0]
Stream mapping:
  Stream #0:0 -> #0:0 (h264 (native) -> h264 (h264_qsv))
  Stream #0:1 -> #0:1 (copy)
Press [q] to stop, [?] for help
[h264_qsv @ 000001b54e63e880] Error initializing the encoder: invalid video parameters (-15)
Error initializing output stream 0:0 -- Error while opening encoder for output stream #0:0 - maybe incorrect parameters such as bit_rate, rate, width or height
Conversion failed!](url)
C:\TVtest\ffmpeg\bin>ffmpeg -i input.mp4 -c:v h264_qsv -g 240 -look_ahead 0 -look_ahead_depth 30 -global_quality 20 -c:a copy output.mp4
ffmpeg version 5.0-essentials_build-www.gyan.dev Copyright (c) 2000-2022 the FFmpeg developers
  built with gcc 11.2.0 (Rev5, Built by MSYS2 project)
  configuration: --enable-gpl --enable-version3 --enable-static --disable-w32threads --disable-autodetect --enable-fontconfig --enable-iconv --enable-gnutls --enable-libxml2 --enable-gmp --enable-lzma --enable-zlib --enable-libsrt --enable-libssh --enable-libzmq --enable-avisynth --enable-sdl2 --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxvid --enable-libaom --enable-libopenjpeg --enable-libvpx --enable-libass --enable-libfreetype --enable-libfribidi --enable-libvidstab --enable-libvmaf --enable-libzimg --enable-amf --enable-cuda-llvm --enable-cuvid --enable-ffnvcodec --enable-nvdec --enable-nvenc --enable-d3d11va --enable-dxva2 --enable-libmfx --enable-libgme --enable-libopenmpt --enable-libopencore-amrwb --enable-libmp3lame --enable-libtheora --enable-libvo-amrwbenc --enable-libgsm --enable-libopencore-amrnb --enable-libopus --enable-libspeex --enable-libvorbis --enable-librubberband
  libavutil      57. 17.100 / 57. 17.100
  libavcodec     59. 18.100 / 59. 18.100
  libavformat    59. 16.100 / 59. 16.100
  libavdevice    59.  4.100 / 59.  4.100
  libavfilter     8. 24.100 /  8. 24.100
  libswscale      6.  4.100 /  6.  4.100
  libswresample   4.  3.100 /  4.  3.100
  libpostproc    56.  3.100 / 56.  3.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'input.mp4':
  Metadata:
    major_brand     : mp42
    minor_version   : 0
    compatible_brands: isommp42
    creation_time   : 2014-11-27T08:30:50.000000Z
  Duration: 00:38:06.52, start: 0.000000, bitrate: 341 kb/s
  Stream #0:0[0x1](und): Video: h264 (Constrained Baseline) (avc1 / 0x31637661), yuv420p(progressive), 320x240 [SAR 1:1 DAR 4:3], 242 kb/s, 29.97 fps, 29.97 tbr, 30k tbn (default)
    Metadata:
      handler_name    : VideoHandler
      vendor_id       : [0][0][0][0]
  Stream #0:1[0x2](und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 95 kb/s (default)
    Metadata:
      creation_time   : 2014-11-27T08:31:00.000000Z
      handler_name    : IsoMedia File Produced by Google, 5-11-2011
      vendor_id       : [0][0][0][0]
File 'output.mp4' already exists. Overwrite? [y/N] y
Stream mapping:
  Stream #0:0 -> #0:0 (h264 (native) -> h264 (h264_qsv))
  Stream #0:1 -> #0:1 (copy)
Press [q] to stop, [?] for help
Output #0, mp4, to 'output.mp4':
  Metadata:
    major_brand     : mp42
    minor_version   : 0
    compatible_brands: isommp42
    encoder         : Lavf59.16.100
  Stream #0:0(und): Video: h264 (avc1 / 0x31637661), nv12(tv, progressive), 320x240 [SAR 1:1 DAR 4:3], q=2-31, 1000 kb/s, 29.97 fps, 30k tbn (default)
    Metadata:
      handler_name    : VideoHandler
      vendor_id       : [0][0][0][0]
      encoder         : Lavc59.18.100 h264_qsv
    Side data:
      cpb: bitrate max/min/avg: 0/0/1000000 buffer size: 0 vbv_delay: N/A
  Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 95 kb/s (default)
    Metadata:
      creation_time   : 2014-11-27T08:31:00.000000Z
      handler_name    : IsoMedia File Produced by Google, 5-11-2011
      vendor_id       : [0][0][0][0]
frame=68524 fps=799 q=20.0 Lsize=  119450kB time=00:38:06.51 bitrate= 428.0kbits/s speed=26.7x
video:90696kB audio:26795kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 1.667297%
mikk9 commented 2 years ago

Jasper Lake only spports encoding in fixed function/low power mode. Lookahead is not supported there as far as I know.

rigaya commented 1 year ago

I also think if support is limited to FF (fixed function) mode, unfortunately lookahead won't be supported.

Previous version of QSVEnc could not show whether PG mode (non fixed function/low power mode) is supported. However, QSVEnc 7.08 or later can now show clearly whether PG mode is supported or not.

It could be checked by QSVEnc64.exe --check-features.

If both PG and FF is supported, both PG and FF will show up. (example → 12900K)

However, if support is limited to FF only, only FF will be shown. (example → Arc A380)

rigaya commented 1 year ago

I'll close this issue as the question was answered.