Media

Heic

heif-convert <input>.heif <output>.jpg

CLI player: mpv, otherwise vlc

Extract audio from video:

ffmpeg -i input_video.mp4 -vn -c:a copy output_audio.m4a

Crop video/audio:

ffmpeg -ss 00:02:00 -to 00:05:30 -i input.m4a -c copy output.m4a

We can skip start or end time and it will crop just start or end.