video freezes during playback, but audio continues

NEW
Unassigned

Status

()

Firefox
General
5 years ago
5 years ago

People

(Reporter: dustin, Unassigned)

Tracking

19 Branch
Points:
---

Firefox Tracking Flags

(Not tracked)

Details

(Reporter)

Description

5 years ago
For some Youtube videos I play, the video freezes, although the audio continues.  If I scroll the page, the video updates while I'm scrolling, but stops again when I stop.  It seems unrelated to the page on which I'm viewing the video, and unfortunately the most recent time I've seen this was in a google reader entry, so I can't give you a reproducible URL for it.

I haven't managed to find any other patterns in the behavior.

This behavior is new in Firefox 19.0.

about:support:


  Application Basics

        Name
        Firefox

        Version
        19.0

        User Agent
        Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:19.0) Gecko/20100101 Firefox/19.0

        Build Configuration

          about:buildconfig

  Extensions

        Name

        Version

        Enabled

        ID

        Add-on Compatibility Reporter
        2.0
        true
        compatibility@addons.mozilla.org

        Bugzilla Tweaks
        1.12.1
        true
        jid0-qBnIpLfDFa4LpdrjhAC6vBqN20Q@jetpack

        BugzillaJS
        3.1.0
        true
        jid0-NgMDcEu2B88AbzZ6ulHodW9sJzA@jetpack

        Hide Find Bar
        1.3.1
        true
        hidefindbar@jaredmcateer.com

        Mass Password Reset
        1.05
        true
        masspasswordreset@johnathan.nightingale

        Master Password Timeout
        0.3.1
        true
        {96118df2-0d02-4dbc-9ad5-98995dc7d977}

        New Tabs at the End
        1.0
        true
        new-tabs-at-end@forerunnerdesigns.com

        Old Lion Fullscreen
        1.0
        true
        old-lion-fullscreen@flyingtealeaf.com

        Selenium IDE: C# Formatters
        1.10.0
        true
        csharpformatters@seleniumhq.org

        Selenium IDE: Java Formatters
        1.10.0
        true
        javaformatters@seleniumhq.org

        Skip Cert Error
        0.3.3
        true
        skipcerterror@foudil.fr

        Test Pilot
        1.2.2
        true
        testpilot@labs.mozilla.com

        Adblock Plus
        2.2.3
        false
        {d10d0bf8-f5b5-c8b4-a8b2-2b9879e08c5d}

        DivX Plus Web Player HTML5 <video>
        2.1.2.172
        false
        {23fcfd51-4958-4f00-80a3-ae97e717ed8b}

        Firebug
        1.11.2
        false
        firebug@software.joehewitt.com

        Live HTTP headers
        0.17
        false
        {8f8fe09b-0bd3-4470-bc1b-8cad42b8203a}

        Selenium IDE
        1.10.0
        false
        {a6fd85ed-e919-4a43-a5af-8da18bda539f}

        Selenium IDE: Perl Formatter
        1.0.3
        false
        perlformatter@aivector.com

        Selenium IDE: Python Formatters
        1.10.0
        false
        pythonformatters@seleniumhq.org

        Selenium IDE: Ruby Formatters
        1.10.0
        false
        rubyformatters@seleniumhq.org

  Important Modified Preferences

      Name

      Value

        accessibility.typeaheadfind.flashBar
        0

        browser.cache.disk.capacity
        358400

        browser.cache.disk.smart_size_cached_value
        358400

        browser.cache.disk.smart_size.first_run
        false

        browser.cache.disk.smart_size.use_old_max
        false

        browser.places.smartBookmarksVersion
        4

        browser.startup.homepage
        people.cs.uchicago.edu/~dustin

        browser.startup.homepage_override.buildID
        20130215130331

        browser.startup.homepage_override.mstone
        19.0

        browser.zoom.full
        false

        dom.mozApps.used
        true

        extensions.checkCompatibility
        false

        extensions.checkCompatibility.10.0
        false

        extensions.checkCompatibility.10.0a
        false

        extensions.checkCompatibility.11.0
        false

        extensions.checkCompatibility.11.0a
        false

        extensions.checkCompatibility.12.0
        false

        extensions.checkCompatibility.12.0a
        false

        extensions.checkCompatibility.3.6
        false

        extensions.checkCompatibility.3.6b
        false

        extensions.checkCompatibility.3.6p
        false

        extensions.checkCompatibility.3.6pre
        false

        extensions.checkCompatibility.3.7a
        false

        extensions.checkCompatibility.4.0
        false

        extensions.checkCompatibility.4.0b
        false

        extensions.checkCompatibility.4.0p
        false

        extensions.checkCompatibility.4.0pre
        false

        extensions.checkCompatibility.4.2
        false

        extensions.checkCompatibility.4.2a
        false

        extensions.checkCompatibility.4.2b
        false

        extensions.checkCompatibility.4.2p
        false

        extensions.checkCompatibility.4.2pre
        false

        extensions.checkCompatibility.5.0
        false

        extensions.checkCompatibility.5.0a
        false

        extensions.checkCompatibility.5.0b
        false

        extensions.checkCompatibility.5.0p
        false

        extensions.checkCompatibility.5.0pre
        false

        extensions.checkCompatibility.6.0
        false

        extensions.checkCompatibility.6.0a
        false

        extensions.checkCompatibility.7.0
        false

        extensions.checkCompatibility.7.0a
        false

        extensions.checkCompatibility.8.0
        false

        extensions.checkCompatibility.8.0a
        false

        extensions.checkCompatibility.9.0
        false

        extensions.checkCompatibility.9.0a
        false

        extensions.checkCompatibility.nightly
        false

        extensions.lastAppVersion
        19.0

        gfx.blacklist.webgl.msaa
        4

        network.cookie.prefsMigrated
        true

        network.http.pipelining
        true

        network.http.pipelining.max-optimistic-requests
        8

        places.database.lastMaintenance
        1361986454

        places.history.expiration.transient_current_max_pages
        104019

        places.history.expiration.transient_optimal_database_size
        166429982

        plugin.disable_full_page_plugin_for_types
        application/pdf

        print.macosx.pagesetup-2
        PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0iVVRGLTgiPz4KPCFET0NUWVBFIHBsaXN0IFBVQkxJQyAiLS8vQXBwbGUvL0RURCBQTElTVCAxLjAvL0VO

        privacy.donottrackheader.enabled
        true

        privacy.sanitize.migrateFx3Prefs
        true

        security.warn_entering_weak
        false

        security.warn_viewing_mixed
        false

  Graphics

        Device ID
        0x  46

        GPU Accelerated Windows
        1/1 OpenGL

        Vendor ID
        0x8086

        WebGL Renderer
        NVIDIA Corporation -- NVIDIA GeForce GT 330M OpenGL Engine

        AzureCanvasBackend
        quartz

        AzureContentBackend
        none

        AzureFallbackCanvasBackend
        none

  JavaScript

        Incremental GC
        true

  Accessibility

        Activated
        false

        Prevent Accessibility
        0

  Library Versions

        Expected minimum version

        Version in use

        NSPR
        4.9.4
        4.9.4

        NSS
        3.14.1.0 Basic ECC
        3.14.1.0 Basic ECC

        NSSSMIME
        3.14.1.0 Basic ECC
        3.14.1.0 Basic ECC

        NSSSSL
        3.14.1.0 Basic ECC
        3.14.1.0 Basic ECC

        NSSUTIL
        3.14.1.0
        3.14.1.0
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