Open Bug 1445470 (video-perf) Opened 4 years ago Updated 7 days ago

[tracking] video playback performance

Categories

(Core :: Audio/Video: Playback, enhancement, P2)

enhancement

Tracking

()

People

(Reporter: rillian, Unassigned)

References

(Depends on 31 open bugs)

Details

(Keywords: meta)

We consistently see high, fluctuating power, cpu, and gpu usage when playing back video. This is a tracking bug for investigating and addressing the issue.
While the cost scales with frame size, past investigations have shown no improvement when we disable the decoder and pass blank frames. We suspect the problem is something to do with how we pass the data to the compositor, or how it's painted.
Duplicate of this bug: 1440223
Depends on: 1466399
Depends on: 1163327
Depends on: 1722447
Depends on: 1721702
Depends on: 1722527
Depends on: 1652945
Depends on: 1569686
Alias: video-perf
Depends on: 1722987
Depends on: 1723207
Depends on: 1713276
Depends on: 1711461
Depends on: 1653417
Depends on: 1724949
Depends on: 1726060
Depends on: 1725658
No longer depends on: 1724799
Depends on: 1730020
Depends on: 1728169
Depends on: 1718814
Depends on: 1744034
No longer depends on: 1163327
No longer depends on: 1437520
No longer depends on: 1437541
Depends on: 1683290
Depends on: 1758528
Depends on: 1762617
Depends on: 1766383
Depends on: 1770943
Depends on: 1771417
Depends on: 1773596
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