[Feature request] Deal with missing articles during playback

[roadhazard]

Would love for Altmount to have the ability to quickly find a new version of a file that is being stream but is missing articles.

Say somebody is watching a video and during playback, as the read-ahead cache is being filled, missing articles are detected. Would be nice if Altmount could quickly search for (and replace) the current stream with a same quality version of the file without the current stream being impacted and the end user would be none the wiser.

[javi11]

That will probably break the player since the videos can be different containers etc, also if a file change on the fly in disk, the playback stops