Open Bug 1267677 Opened 8 years ago Updated 2 years ago

Choppy video on Twitch

Categories

(Core :: Audio/Video: Playback, defect, P5)

46 Branch
defect

Tracking

()

UNCONFIRMED
Tracking Status
platform-rel --- -

People

(Reporter: jgraham, Unassigned)

References

Details

(Whiteboard: betabreakers-fx46 [platform-rel-Amazon][platform-rel-Twitch])

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(31 files)

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This is a grouping of all Beta Breakers computers that have choppy video on Twitch with a listing of the resolutions that they become choppy at.
QA Whiteboard: betabreakers-fx46
Whiteboard: betabreakers-fx46
Link to Twitch video tested: https://www.twitch.tv/
On Shadowsong computer:

With hardware acceleration turned off Twitch has choppy video at all quality settings that get worse when full-screened. Also has audio/video sync issues at all quality settings only when full-screened.

With hardware acceleration turned on there is no visible difference.

The problem persists in release version 45.0.2

Uploading about:support document
Attached file Shadowsong #1.txt
On Anetheron computer:

With hardware acceleration turned off Twitch has choppy video at all qualities in full-screen. Also has audio/video sync issues.

With hardware acceleration turned on there is no visible change.

The problem persists in release version 45.0.2

Uploading about:support document
Attached file Anetheron #1.txt
On Centurion computer:

With hardware acceleration turned off Twitch has choppy and laggy video starting at medium quality in full-screen. Also has out of sync audio/video at medium quality in full-screen or windowed mode.

With hardware acceleration turned on there is no visible difference.

The problem persists in release version 45.0.2

Updating the driver from 9.18.13.4174 to 9.18.13.4195 appears to give a very minor performance increase, but all issues are still present.

Uploading about:support documents for each driver version.
Attached file Centurion #1.txt
Attached file Centurion #2.txt
On Frostwolf computer:

With hardware acceleration turned off Twitch has choppy video and audio/video sync issues at all quality levels while in full-screen.

With hardware acceleration turned on there is no noticeable difference.

The problem persists in release version 45.0.2

Uploading about:support document
On Silvermoon computer:

With hardware acceleration turned off Twitch has choppy video in all qualities in full-screen and medium and up in windowed mode. Also has audio/video sync issues in full-screen.

With hardware acceleration turned on there is no noticeable difference.

The problem persists in release version 45.0.2

Uploading about:support document
On Warlock computer:

With hardware acceleration turned off Twitch has choppy video in all resolutions in full-screen and medium and up in windowed mode. Audio gets choppy at low and up in full-screen and medium and up in windowed mode.

With hardware acceleration turned on there is no noticeable difference.

The problem persists in release version 45.0.2

Uploading about:support document
On Onyxia computer:

With hardware acceleration turned off Twitch has choppy video at medium and up in full-screen and high and up windowed mode.

With hardware acceleration turned on it appears to resolve most the choppiness issues except at high quality in full-screen.

The problem persists in release version 45.0.2

Uploading about:support document
On Dragonmaw computer:

With hardware acceleration turned off Twitch has choppy video at all qualities in full-screen and windowed mode.

With hardware acceleration turned on there is no noticeable difference.

The problem persists in release version 45.0.2

Uploading about:support document
On Frostmane computer:

With hardware acceleration turned off Twitch has choppy video at medium quality in full-screen and high quality in windowed mode.

With hardware acceleration turned on there is no noticeable difference.

The problem persists in release version 45.0.2

Uploading about:support document
On Nefarian computer:

With hardware acceleration turned off Twitch has choppy video at medium quality in full-screen and high quality in windowed mode.

With hardware acceleration turned on there is no noticeable difference.

The problem persists in release version 45.0.2

Uploading about:support document
On Eomer computer:

With hardware acceleration turned off Vimeo has no choppiness issues till after graphics update. Updating it makes it have choppy video at high quality in full-screen.

With hardware acceleration turned on there is no noticeable difference.

The problem persists in release version 45.0.2

Updating the driver from 8.17.12.5896 to 9.18.13.908 appears to have the negative effect of making Twitch have some choppiness.

Uploading about:support documents for each driver version.
On Skullcrusher computer:

With hardware acceleration turned off Twich has choppy video at all quality levels and in both full-screen and windowed mode.

With hardware acceleration turned on there is no noticeable difference.

The problem persists in release version 45.0.2

Uploading about:support document
On Kal-El computer:

With hardware acceleration turned off Twitch has choppy video at medium quality and up in both full-screen and windowed mode.

With hardware acceleration turned on there is no noticeable difference.

The problem persists in release version 45.0.2

Uploading about:support document
On Horridon computer:

With hardware acceleration turned off Twitch has choppy video starting at medium quality in full-screen.

With hardware acceleration turned on there is no noticeable difference.

The problem persists in release version 45.0.2

Updating the driver from 13.151.1.1000 to 13.251.9001.1001 appears to have no effect.

Uploading about:support documents for each driver version.
On Isiset computer:

With hardware acceleration turned off Youtube has choppy video at low quality and up in full-screen and medium quality and up in windowed mode. also has audio/video sync issues at all qualities.

With hardware acceleration turned on there appears to be no visible effect.

The problem persists in release version 45.0.2

Uploading about:support document
On Rajh computer:

With hardware acceleration turned off Vimeo has choppy video at medium quality and up.

With hardware acceleration turned on it changes to having choppiness at high only.

The problem persists in release version 45.0.2

Uploading about:support document
On Vader computer:

With hardware acceleration turned off Twitch has audio/video sync issues in all qualities.

With hardware acceleration turned on there is no visible difference.

The problem persists in release version 45.0.2

Updating the driver from 8.17.12.5951 to 8.17.12.6639 appears to give a very minor performance increase, but all issues are still present.

Uploading about:support documents for each driver version.
On Wario computer:

With hardware acceleration turned off Twitch has choppy video in both full-screen and windowed mode.

With hardware acceleration turned on the choppiness gets even worse.

The problem persists in release version 45.0.2

Updating the driver from 9.18.13.783 to 9.18.13.908 appears to have no effect.

Uploading about:support documents for each driver version.
On Lightbringer computer:

With hardware acceleration turned off Twitch has choppy video starting at low quality in full-screen and medium in windowed mode.

With hardware acceleration turned on there is no noticeable difference.

The problem persists in release version 45.0.2

Uploading about:support document
On Zito computer:

With hardware acceleration turned off Twitch has choppy video at high quality in full-screen.

With hardware acceleration turned on there is no noticeable difference.

The problem persists in release version 45.0.2

Uploading about:support document
On McBain computer:

With hardware acceleration turned off Twitch has choppy video starting at all qualities in both full-screen and windowed mode.

With hardware acceleration turned on there is no noticeable difference.

The problem persists in release version 45.0.2

Uploading about:support document
On Medivh computer:

With hardware acceleration turned off Twitch has choppy video starting at high quality in full-screen.

With hardware acceleration turned on there is no noticeable difference.

The problem persists in release version 45.0.2

Uploading about:support document
On Bytor computer:

With hardware acceleration turned off Twitch has slightly choppy video at high quality in both full-screen and windowed mode.

With hardware acceleration turned on there is no noticeable difference.

The problem persists in release version 45.0.2

Uploading about:support document
On Luthien computer:

With hardware acceleration turned off Twitch has choppy video starting at medium quality in full-screen and high quality in windowed mode.

With hardware acceleration turned on there is no noticeable difference.

The problem persists in release version 45.0.2

Uploading about:support document
On Norwegia computer:

With hardware acceleration turned off Twitch has choppy video at medium and high quality in full-screen.

Hardware acceleration not available.

The problem persists in release version 45.0.2

Uploading about:support document
On Durumu computer:

With hardware acceleration turned off Twitch has slightly choppy video at high quality in full-screen.

With hardware acceleration turned on there is no noticeable difference.

The problem persists in release version 45.0.2

Uploading about:support document
platform-rel: --- → ?
Whiteboard: betabreakers-fx46 → betabreakers-fx46 [platform-rel-Amazon][platform-rel-Twitch]
platform-rel: ? → -
Severity: normal → S3
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