Closed
Bug 1172652
Opened 9 years ago
Closed 6 years ago
Coursera video loses audio or freezes randomly in between
Categories
(Core :: Audio/Video: Playback, defect)
Tracking
()
RESOLVED
INACTIVE
People
(Reporter: rpganesshkumar, Unassigned, NeedInfo)
Details
User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10; rv:38.0) Gecko/20100101 Firefox/38.0 Build ID: 20150525141253 Steps to reproduce: Watch videos (https://www.coursera.org/learn/machine-learning/lecture/Adk8G/implementational-detail-mean-normalization and https://www.coursera.org/learn/machine-learning/lecture/CEXN0/vectorization-low-rank-matrix-factorization) Moreover, there is a separate thread in the course which lists problems faced by lot of students (https://www.coursera.org/learn/machine-learning/discussions/s7DhbQAtEeWUBCIAC9QURQ/replies/42NA9wJ1EeWUtiIAC9TNkg). This is a concern to firefox community because all the issues are faced by firefox users and not by any other browsers Actual results: Video loses the audio or freezes Expected results: Video should have played perfectly
Reporter | ||
Comment 1•9 years ago
|
||
Not looking for immediate solution. I am looking for a way to debug this issue. My question here are * What all information is required (to be collected from students who face the issue) to pinpoint the root cause. * Steps on how students can collect the required info (for example: User Agent)
Flags: needinfo?(rpganesshkumar)
Does it happen only for a platform?
Component: Untriaged → Video/Audio
Product: Firefox → Core
Comment 3•9 years ago
|
||
Happens lately although it didn't happen when media.fragmented-mp4.exposed and media.fragmented-mp4.ffmpeg.enabled were disabled.
Updated•9 years ago
|
Component: Audio/Video → Audio/Video: Playback
Might be better since 42 when MSE got rewritten.
Updated•6 years ago
|
Status: UNCONFIRMED → RESOLVED
Closed: 6 years ago
Resolution: --- → INACTIVE
You need to log in
before you can comment on or make changes to this bug.
Description
•