Ending and restarting a self stream with different resolutions causes transcoding to fail.

[joschahenningsen]

I had a lecturer stream in 2560x1440 for an hour, take a break and continue the lecture in 1920x1080. This messed up the .ts file and broke transcoding.

Ideally multiple parts of a stream should be saved in multiple files which are normalized before concatenating and transcoding them.

[pczern]

I think, I have the same error, can't play any streams on my iPad 15.6.1. Web inspector shows error when loading .ts files

[joschahenningsen]

Huh, do you have an example stream that doesn't work for you? Is it a livestream or video on demand?

[pczern]

when I am logged in on iPad, any recording / video on demand does not work. Only livestreams work when logged in on iPad. For example when trying to watch https://live.rbg.tum.de/w/ML/21009 on my iPad, there is no playback.
Not sure if it is because of resolution, as it is happening with every recording when logged in.

[joschahenningsen]

I'll have a thorough look this weekend, thanks for reporting!
Do you have any insight as to why those request fail? Cors? Server error? Network error?

Which iPad and ipad os version do you use?

[joschahenningsen]

I was able to reproduce the issue on an iPad Pro running iPadOS 16. I'll try figure out the underlying issue. It's unrelated to this though.

[pczern]

Right now I use iPadOs 16.1, but I have the same issue since September 12th, where I used 15.6.1. It didn’t work on 15.7 too.
I am using iPad Pro 11 inch 2021.
Recordings fail in logged in state. In logged out state recordings work.

[joschahenningsen]

I created #752 to track this issue

[SebiWrn]

Should be fixed with #1233