[FFmpeg-user] ideal settings for mp3 + jpeg to video output?

[littlebat]

On Tue, 22 Oct 2013 20:03:34 -0500
Sarah <retrogradesnowcone at gmail.com> wrote:

> I want to take mp3's and jpg's and output them to a video file, with
> the intention they'll be uploaded to youtube. I'm wondering what the
> ideal settings would be. One stipulation, however, is that I want the
> mp3 stream to be used without it being reencoded.

You can try to encode jpg's into a video stream, then mux the video
stream and your original mp3 stream together.

You can keep the best quality of your video stream, once you upload
your muxed video+audio to youtube, youtube should take care of it to
encode to the proper formats.