FFmpeg: Add Background Image to an Audio File

https://youtu.be/dqYAKuljC38

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
Add Background Image to an Audio File
ffmpeg -loop 1 -f image2 -i airplane.jpg -i train_whistle_audio.aac -vf crop=in_w:in_w*9/16,scale=1920:1080,fps=fps=30 -pix_fmt yuv420p -vcodec libx264 -shortest train_whistle_airplane.mp4

FFmpeg: Add Solid Color Background to an Audio File

https://youtu.be/50IXWrSamFw

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

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

FFmpeg Color Notes:

https://ffmpeg.org/ffmpeg-utils.html#Color

View Video Settings
ffprobe train_whistle.mp4
Add Solid Color Background to Audio File
ffmpeg -i train_whistle_audio.m4a -f lavfi -i color=c=blue:s=640x480:r=15 -acodec copy -shortest train_whistle_blue_background.mp4

FFmpeg: Extract Audio/Remove Video from a Video File

https://youtu.be/P_NIOMC3tek

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 Audio/Remove Video
ffmpeg -i train_whistle.mp4 -vn -acodec copy train_whistle_audio.m4a