Extract audio conversion to a separate function and add output logs if conversion fails

[arsaboo]

Following up on our discussion in #9, I extracted the ffmpeg conversion process in a separate function and added logging if conversion fails.

Let me know what you think.

[Liupold]

good work on the log functionality. But the codec option will create problem. If some other format is specified then this would cause the output file extension will be OK but the data format will NOT be OK. I would appreciate if you can write a general function which implements this. Something Like ffmpeg_convert.

[arsaboo]

Moved to pydub and converted it to a generic function. It still uses ffmpeg under the hood, but we don't have to deal with it. I tested it with both mp3 and opus and it works fine. Any format can be specified as along it is supported by ffmpeg.

The tests are failing for unrelated reasons.

[arsaboo]

Also, if we remove ffmpeg, we can remove

fmdpy/.github/workflows/integrate.yaml

Line 19 in e7492a2

- uses: FedericoCarboni/setup-ffmpeg@v1

Looks like that is causing the failed tests.

[Liupold]

Are you ready to merge ? I have made a shadow branch in which the CI tests is working. The CI test is failing because of the lack of the ffmpeg API key in your repo.

[Liupold]

If you do add more commits, pls change the target branch from main to debug. So your code will be merging into my debug branch and then I will push it to main. BTW, the conversion is working perfectly fine. Good job!

[arsaboo]

I'm ready to merge...I tested this for a while and it's working well for me for various formats. Feel free to merge this. Thanks!!