1200051 - WebM youtube is stalling after bug 1195073

Status: RESOLVED DUPLICATE of bug 1199573

(Core :: Audio/Video: Playback, defect)

Description

[Valentin Gosu [:valentin] (he/him)]

Recently, youtube has started stalling on some videos.
For some reason, this doesn't seem to happen on a new profile, so I did a mozregression with my regular profile and narrowed it down to 

https://hg.mozilla.org/integration/mozilla-inbound/pushloghtml?fromchange=b2eb913e58c9c7ddeddb7bdfb95e0846498da514&tochange=bfaf42941097cc7f14b5db2ca82c21fff86053e4

The stalling happens on https://www.youtube.com/watch?v=R4zKTNLz0kQ at 0:04

I will upload logs if requested.

Comment 1

[Valentin Gosu [:valentin] (he/him)]

Attachment: log.txt

NSPR logs with the following modules
MediaSource:5,MediaCache:5,MediaDecoder:5
The video starts stalling at about 19:41:34 in the log

Comment 2

[Valentin Gosu [:valentin] (he/him)]

This issue seems to be gone now. Will close it in a week if no stalls occur until then.