Short videos ( < 25 min) seem to be fine. Anything that approaches an hour or more with the recent 0.637b update makes YouTube (and, yes, VLC) shit the bed.
Example videos that fail YouTube's conversion process, recorded from OBS 0.637b:
http://live.lordkat.com/TiT-100814.mp4
http://live.lordkat.com/BoM-100714.mp4
In previous updates, this was not an issue.
Example videos that fail YouTube's conversion process, recorded from OBS 0.637b:
http://live.lordkat.com/TiT-100814.mp4
http://live.lordkat.com/BoM-100714.mp4
In previous updates, this was not an issue.