Open Bug 1774528 Opened 3 years ago Updated 2 years ago

large fragement mp4 stuck

Categories

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

Firefox 101
defect

Tracking

()

UNCONFIRMED

People

(Reporter: fastfading, Unassigned)

References

Details

User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Steps to reproduce:

play a hls fragment mp4 with video.js
this mp4 is 4k resolution, size quite large.

Actual results:

Firefox player stuck at beginning .
no error shows in console.
But other player (chrome/edge/safari) plays well

Expected results:

video.js player play smoothly.

The Bugbug bot thinks this bug should belong to the 'Core::Audio/Video: Playback' component, and is moving the bug to that component. Please correct in case you think the bot is wrong.

Component: Untriaged → Audio/Video: Playback
Product: Firefox → Core

'testcase1-20220615 0813-2.mp4' seems to play fine, so I guess something is different when video.js (not included in example) plays with MSE.
Here, vlc is not playing the 'hls.m3u8' file, even though it plays the .mp4.

Severity: -- → S4
See Also: → 1774119
You need to log in before you can comment on or make changes to this bug.