[transcode-compress-video-using-ffmpeg]transcode/compress video using ffmpeg #ffmpeg #powershell

transcode_video_ffmpeg.ps1

function to65 {
  /usr/lib/jellyfin-ffmpeg/ffmpeg \
    -c:v h264_qsv \
    -i "$1" \
    -map 0 -c copy \
    -c:v hevc_qsv -preset slow -global_quality 22 -look_ahead 1 \
    $2 \
    "${1%.*} x265.mkv";
}


# another one ffmpeg -c:v h264_qsv -i '.\2024-02-02 14-58-43.mkv' -c:v hevc_qsv -global_quality 20 -look_ahead 1 -c:a copy 2024-02-02 14-58-43-ffmpegCompressedCLI.mkv

# resource: https://nelsonslog.wordpress.com/2022/08/22/ffmpeg-and-hevc_qsv-intel-quick-sync-settings/