The VideoLAN Forums

I'd really like to avoid using yet another program... Interestingly, I tried to convert the file with another machine using the MPEG-4 (AAC) codec, and it didn't convert the audio track: Instead it kept the original audio track along with the converted video. Which would be perfect, if I can get it ...

Even weirder is, when I choose to "Save the original audio track", audio still disappears? It works before video conversion.

I had a similar problem when I tried to convert a YouTube video. I typically use the MP4 container profile "Video H.264 + MP3". Extracting the codec and converting, the same thing happened. No sound! Trying again I used the MP4 container profile, "Video for MPEG4 1080p TV/Device"...