Open Bug 1936722 Opened 2 months ago Updated 2 months ago

Rapid memory increase if you continuously refresh a locally playing video

Categories

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

defect

Tracking

()

People

(Reporter: mayankleoboy1, Unassigned, NeedInfo)

Details

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(3 files)

Attached video Sample Input Video.mp4

Save the attached sample file to your local machine
Open the locally saved file in your browser and start playing
Press-and-hold the "F5" key on your keyboard (such that the video reloads continuously)

AR: Rapid increase in memory
AR: Not so?

Profile with media preset + tracking memory: https://share.firefox.dev/3ZyzlxX
Profile with media preset logging: https://share.firefox.dev/3Zun7Xj

This repros on a build from Jun2019. So this is not a new regression.

Attached file about:support

Here's a memory report showing a large amount of memory being used by gfx/webrender/textures/render-texture-hosts. Perhaps we're not flushing them out quickly enough on a reload? :aosmond, would you have any ideas here?

Flags: needinfo?(aosmond)
Severity: -- → S3
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