Monthly Archives: November 2024

青山渔村

November 10, 2024 – 8:02 pm

野路遇蝮蛇

By Roamer | Posted in Landscape | Comments (0)

ffmpeg

November 2, 2024 – 1:15 pm

ffmpeg @MacOS download FFmpeg binaries Extract and Move FFmpeg Binary to /Users/test/Local export PATH=$PATH:/Users/test/Local # convert video/audio format # convert mp4 to mkv, and use H.265 video encoder, AAC audio encoder $ ffmpeg -i input.mp4 -c:v libx265 -c:a aac output.mkv # cut video/audio # cut a segment from 10s to 20s and save as mp4 […]

By Roamer | Posted in Computer | Comments (0)

yt-dlp

November 2, 2024 – 2:12 am

on MacOS. # install: $ python3 -m pip install -U yt-dlp # pgrade: $ pip3 install –upgrade pip # version: $ yt-dlp —version # download: $ yt-dlp video_url # list: $ yt-dlp –list-formats video_url # defalut download: -f “bv*+ba/b” # download video/audio: $ yt-dlp -f “398+140” video_url # output mp4: $ yt-dlp -f “247+251” –merge-output-format […]

By Roamer | Posted in Computer | Comments (0)