osgar.tools.log2video - add option to mix video with audio

[m3d]

This is a simple wrapper of ffmpeg, where I always forgot the detailed parameters. The functionality is limited to H.264 and H.265 streams (?), and default audio configuration.

[tajgr]

It creates a video file with audio, but the FPS parameter is not working. So if I set the camera for low (or just different) fps, the audio and video is not synchronized.

[m3d]

It creates a video file with audio, but the FPS parameter is not working. So if I set the camera for low (or just different) fps, the audio and video is not synchronized.

Yes, correct - FPS is ignored (as well as other options) if you use ffmpeg to combine audio and video at the moment. Do you have recording with audio?

[tajgr]

I have no suggestion. Just Elena suggested moviepy...
Maybe, it could be useful some warning that if audio stream is used, other parameters like FPS are ignored.

[m3d]

OK, I removed the fps=25 default so from now on OpenCV default is used (seems to be 30) and asserted not implemented/supported parameters for video+audio combination. Thanks m.

[tajgr]

It is usable only with "correct" fps during recording.
Let's move.