FFmpeg: Extract Video/Remove Audio from a Video File

https://youtu.be/s-2rPriL3Pw

FFmpeg notes (including FFmpeg install): https://www.rickmakes.com/ffmpeg-notes/

FFmpeg playlist: https://www.youtube.com/playlist?list=PLErU2HjQZ_ZOPDZ71Khzt5PX4X4j6flkg

View Video Settings
ffprobe train_whistle.mp4
Extract Video/Remove Audio
ffmpeg -i train_whistle.mp4 -vcodec copy -an train_whistle_no_audio.mp4

FFmpeg: Add Silent Audio Track to a Video File

https://youtu.be/Opco-pSbF5g

FFmpeg notes (including FFmpeg install): https://www.rickmakes.com/ffmpeg-notes/

FFmpeg playlist: https://www.youtube.com/playlist?list=PLErU2HjQZ_ZOPDZ71Khzt5PX4X4j6flkg

View Video Settings
ffprobe video_without_audio.mp4
Add Silence to Video File
ffmpeg -i video_without_audio.mp4 -f lavfi -i anullsrc -vcodec copy -acodec aac -shortest video_with_silence.mp4

Mac: Encrypted vs Unencrypted Flash Drive Benchmark

https://youtu.be/dAMgcbab8ps

Encrypting a Flash Drive/SD Card on a Mac using Disk Utility: https://youtu.be/ZTfbNh8isx8

Samsung BAR Plus USB 3.1 Flash Drive 128GB - 300MB/s (MUF-128BE3/AM) - Champagne Silver (Amazon Affiliate)
US: https://amzn.to/3937r0Y
UK: https://amzn.to/33NNs5y
CA: https://amzn.to/2QACxXb
ES: https://amzn.to/2y44XTG
FR: https://amzn.to/3dHnyUv
IT: https://amzn.to/3fVkPsK
DE: https://amzn.to/2T30E27
IN: https://amzn.to/3detWCP
AU: https://amzn.to/3fe4WNa

Mac Playlist: https://www.youtube.com/playlist?list=PLErU2HjQZ_ZPxkWT9rjYcF–ZSivANTkb