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Please help me test the speed of FFmpeg transcoding videos who have purchased Mac Mini M4

by Poster Apr 7, 2025 9
Thank you in advance guys Test Procedure 1. Download this file https://115cdn.com/s/swh1prd36lj? password = d311 Access code: d311 2. Install the pre-built version FFmpeg statically compiled by Apple chip -Visit the website: https://www.osxexperts.net -Select the Apple Silicon version of FFmepg download -After decompression, go to the terminal and execute sudo codesign-s-/path/to/ffmpeg to sign 3. Execute test commands ./ffmpeg-i test.mkv-vf "scale = 1280: 720"-c: v h264 _ videotoolbox-c: a copy output.mp4 Then please tell us what speed is For example, my M1 8G memory has the highest speed = 16.9 x and the lowest speed = 16.7 x I would like to thank you here

Replies

  • Anonymous7837 Apr 8, 2025
    50k download speed
  • Anonymous2891 Apr 8, 2025
    You're embarrassing everyone... It is recommended to use ffmpeg installed by homebrew, download existing bt torrents on the Internet, or cut a 5-10-minute clip yourself and upload it to the cloud disk. Your 8.5 G file will be downloaded until the Year of the Monkey and the Horse
  • Poster Apr 8, 2025
    @ Anonymous2891 @ Anonymous7837 It makes sense. Let me make a 10-minute clip case saying that the password-free download of 115 network disk can run to full bandwidth
  • Poster Apr 8, 2025
    @ Anonymous7837 @ Anonymous2891 I changed the source again https://115cdn.com/s/swh1jc036lj? password = k581 & # Access code: k581 Test commands./ffmpeg-i test.mp4-vf "scale = 1280: 720"-c: v h264 _ videotoolbox-c: a copy output.mp4 The highest speed I test here is speed = 2.5 x
  • Anonymous7837 Apr 9, 2025
    Almost 3.5 x, finally 4.09 x
  • Anonymous7837 Apr 9, 2025
    No, I used ffmpeg you said again, 4.65 x Finally, it has been 4. more
  • Anonymous7837 Apr 9, 2025
    Beggars version, I changed it to the built-in 1t ssd
  • Anonymous2891 Apr 9, 2025
    No M4 on hand, m2 pro + 32G for reference: op's ffmpeg: frame = 1044 fps = 89 q =-0.0 Lsize = 32833 KiB time = 00: 00:42. 56 bitrate = 6319.7 kbits/s speed = 3.61 x Ffmpeg 7.0. 2 for homebrew: frame = 1044 fps = 74 q =-0.0 Lsize = 4806 KiB time = 00: 00:42. 56 bitrate = 925.0 kbits/s speed = 3x
  • Poster Apr 9, 2025
    @ Anonymous7837 @ Anonymous2891 Thank you two bosses, basically doubled the speed, I know it