- Video file of X length
- Audio of Y length
I am trying to achieve an output video that has the following qualities:
- The volume level of the added audio should be adjustable
- The audio should loop till the end of the video
- It should not break even if the input video does not have any audio
- I should be able to mute the audio of the source video if needed.
- All of the above, in the fastest possible way.
I'm not well versed with FFMPEG, maybe some experts could help.