Closed Bug 1120701 Opened 10 years ago Closed 10 years ago

Video and sound quickly go out of sync. Sound at good speed but video shoots ahead

Categories

(Core :: Audio/Video, defect, P1)

x86
macOS
defect

Tracking

()

RESOLVED WORKSFORME

People

(Reporter: automatedtester, Unassigned)

References

(Blocks 1 open bug, )

Details

(Whiteboard: [youtubetest])

YouTube URL? https://www.youtube.com/watch?v=_5Sr4EYH7M8 When watching the following video and the sound is good but the video runs off { "application": { "name": "Firefox", "version": "36.0a2", "userAgent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.9; rv:36.0) Gecko/20100101 Firefox/36.0", "supportURL": "https://support.mozilla.org/1/firefox/36.0a2/Darwin/en-US/", "numTotalWindows": 1, "numRemoteWindows": 0 }, "crashes": { "submitted": [], "pending": 0 }, "modifiedPreferences": { "accessibility.typeaheadfind.flashBar": 0, "browser.cache.disk.smart_size.first_run": false, "browser.cache.disk.smart_size_cached_value": 358400, "browser.cache.disk.smart_size.use_old_max": false, "browser.cache.disk.capacity": 358400, "browser.cache.frecency_experiment": 3, "browser.places.smartBookmarksVersion": 7, "browser.search.useDBForOrder": true, "browser.sessionstore.upgradeBackup.latestBuildID": "20150111004004", "browser.startup.homepage_override.mstone": "36.0a2", "browser.startup.homepage_override.buildID": "20150111004004", "dom.w3c_touch_events.expose": false, "dom.mozApps.maxLocalId": 1002, "dom.webcomponents.enabled": true, "dom.mozApps.used": true, "extensions.lastAppVersion": "36.0a2", "javascript.options.mem.log": true, "media.gmp-gmpopenh264.lastUpdate": 1412276994, "media.gmp-gmpopenh264.version": "1.1", "media.gmp-manager.lastCheck": 1421103481, "media.gmp-gmpopenh264.path": "/Users/dburns/Library/Application Support/Firefox/Profiles/lx8ashc6.Aurora/gmp-gmpopenh264", "network.cookie.prefsMigrated": true, "places.database.lastMaintenance": 1421103569, "places.history.expiration.transient_current_max_pages": 104858, "plugin.importedState": true, "plugin.state.java": 0, "plugin.disable_full_page_plugin_for_types": "application/pdf", "plugin.state.flash": 1, "print.print_plex_name": "", "print.print_margin_top": "0.5", "print.print_paper_width": " 8.50", "print.print_bgimages": false, "print.print_to_file": false, "print.print_paper_height": " 11.00", "print.print_scaling": " 1.00", "print.print_orientation": 0, "print.print_unwriteable_margin_right": 25, "print.print_command": "", "print.print_reversed": false, "print.print_unwriteable_margin_left": 25, "print.print_unwriteable_margin_bottom": 57, "print.print_resolution_name": "", "print.print_duplex": -2147483596, "print.print_paper_name": "", "print.print_paper_size_unit": 0, "print.print_margin_right": "0.5", "print.print_oddpages": true, "print.print_bgcolor": false, "print.print_colorspace": "", "print.print_downloadfonts": false, "print.print_evenpages": true, "print.print_margin_left": "0.5", "print.print_shrink_to_fit": true, "print.print_unwriteable_margin_top": 25, "print.print_margin_bottom": "0.5", "print.print_in_color": true, "print.print_paper_size_type": 1, "print.print_page_delay": 50, "print.print_paper_data": 0, "print.print_resolution": 504, "privacy.sanitize.timeSpan": 2, "privacy.cpd.sessions": false, "privacy.cpd.downloads": false, "privacy.sanitize.migrateFx3Prefs": true, "privacy.donottrackheader.enabled": true, "privacy.cpd.formdata": false, "privacy.cpd.history": false, "privacy.cpd.offlineApps": true, "security.warn_viewing_mixed": false, "storage.vacuum.last.places.sqlite": 1420459073, "storage.vacuum.last.index": 1 }, "lockedPreferences": {}, "graphics": { "numTotalWindows": 1, "numAcceleratedWindows": 1, "windowLayerManagerType": "OpenGL", "windowLayerManagerRemote": true, "adapterDescription": "", "adapterVendorID": "0x10de", "adapterDeviceID": "0x fd5", "adapterRAM": "", "adapterDrivers": "", "driverVersion": "", "driverDate": "", "webglRenderer": "NVIDIA Corporation -- NVIDIA GeForce GT 650M OpenGL Engine", "info": { "AzureCanvasBackend": "quartz", "AzureSkiaAccelerated": 0, "AzureFallbackCanvasBackend": "none", "AzureContentBackend": "quartz" } }, "javaScript": { "incrementalGCEnabled": true }, "accessibility": { "isActive": false, "forceDisabled": 0 }, "libraryVersions": { "NSPR": { "minVersion": "4.10.7", "version": "4.10.7" }, "NSS": { "minVersion": "3.17.3 Basic ECC", "version": "3.17.3 Basic ECC" }, "NSSUTIL": { "minVersion": "3.17.3", "version": "3.17.3" }, "NSSSSL": { "minVersion": "3.17.3 Basic ECC", "version": "3.17.3 Basic ECC" }, "NSSSMIME": { "minVersion": "3.17.3 Basic ECC", "version": "3.17.3 Basic ECC" } }, "userJS": { "exists": false }, "extensions": [ { "name": "Adblock Plus", "version": "2.6.6", "isActive": true, "id": "{d10d0bf8-f5b5-c8b4-a8b2-2b9879e08c5d}" }, { "name": "Buffer for Firefox", "version": "2.7.5", "isActive": true, "id": "jid1-zUyU7TGKwejAyA@jetpack" }, { "name": "DuckDuckGo Plus", "version": "0.4.6", "isActive": true, "id": "jid1-ZAdIEUB7XOzOJw@jetpack" }, { "name": "Evernote Web Clipper", "version": "5.9.1", "isActive": true, "id": "{E0B8C461-F8FB-49b4-8373-FE32E9252800}" }, { "name": "Firefox OS Simulator", "version": "4.0.2", "isActive": true, "id": "r2d2b2g@mozilla.org" }, { "name": "Ghostery", "version": "5.4.1", "isActive": true, "id": "firefox@ghostery.com" }, { "name": "Github Tweaks for Bugzilla", "version": "1.40", "isActive": true, "id": "jid0-AWShpy08txla2QGDYvv5bed4sjs@jetpack" }, { "name": "Github+Travis", "version": "0.2.6", "isActive": true, "id": "githubtravis@theautomatedtester.co.uk" }, { "name": "Greasemonkey", "version": "2.3", "isActive": true, "id": "{e4a8a97b-f2ed-450b-b12d-ee082ba24781}" }, { "name": "LastPass", "version": "3.1.77", "isActive": true, "id": "support@lastpass.com" }, { "name": "Lightbeam", "version": "1.1.1", "isActive": true, "id": "jid1-F9UJ2thwoAm5gQ@jetpack" }, { "name": "Test Pilot", "version": "1.2.3", "isActive": true, "id": "testpilot@labs.mozilla.com" }, { "name": "Pocket", "version": "3.0.6", "isActive": false, "id": "isreaditlater@ideashower.com" }, { "name": "Whimsy Pro", "version": "1.0.6", "isActive": false, "id": "jid1-6mUPixNFCjAgkg@jetpack" } ], "experiments": [] }
I can't reproduce this, the video plays in sync with the audio for me.
Does this still occur with nightly? Does it reproduce easily? Does opening http://get.webgl.org/ in another tab and therefore enabling the discrete graphics card help?
Flags: needinfo?(dburns)
This appears to be working properly after the latest update and working perfectly in Nightly so closing, will re open if I spot the issue again
Status: NEW → RESOLVED
Closed: 10 years ago
Flags: needinfo?(dburns)
Resolution: --- → WORKSFORME
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