add a way to delete truncated/bad mp3 files

[dalesd]

I had a Youtube video (3 videos actually) fail to download (or maybe transcode?) completely. (I didn't save the error message, sorry.) I tried it again, and it seemed to work. However, the mp3 files are incomplete, and only have the first ~20 minutes of a 2-hour video.

When I try it again, it just gives me the same truncated mp3 file. Is there some way to delete the incomplete mp3 and start over?

Here's the video: https://www.youtube.com/watch?v=3OdyygKqTW0
and here's the resulting mp3: https://huffduff-video.s3-us-west-2.amazonaws.com/youtube.com_watchv=3OdyygKqTW0.mp3

[snarfed]

ugh. sorry for the trouble!

sadly, there's no way for users to delete incomplete or corrupted mp3s right now, and a 2h video is stretching huffduff-video's limits a bit. having said that, i tried it myself just now, and it seemed to work fine and got the whole 2h. feel free to try again! it should reuse the new stored mp3.