Firefox uses the Widevine plugin (Options/Preferences - Plugins) to watch DRM protected media files. Firefox doesn't use the Google Widevine Media Optimizer. Try to toggle DRM off/on to see if that makes Firefox (re)load DRM components. Nov 14, 2018 DRM Info is an application mainly aimed at developers, which will allow us to see all the information related to the DRM (Digital Rights Management) of our Android device. The app will show the compatibility of our terminal with the following modules: CENC ClearKey, Adobe Primetime, Google Widevine Modular DRM, Marlin, Microsoft Playready and Verimatrix. Widevine by Google, used in Chrome, Firefox, Opera; FairPlay used in Safari in Mac OS; Adobe Primetime CDM; PlayReady used in Microsoft Edge, Internet Explorer 11; Conclusion. So, guys, this was the complete step by step guide on the widevine content decryption module provided by Google Inc. In this guide, I will combine all possible methods to. Android devices - Widevine; Chrome browser on a PC or MAC - Widevine; iOS device - FairPlay; Safari browser - FairPlay; Internet Explorer browser, xBox - PlayReady; As you can see, to get wide coverage using these default DRM's you typically need more than one DRM, and often a third party Multi DRM service will be used.
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DRM Info is an application mainly aimed at developers, which will allow us to see all the information related to the DRM (Digital Rights Management) of our Android device. The app will show the compatibility of our terminal with the following modules: CENC ClearKey, Adobe Primetime, Google Widevine Modular DRM, Marlin, Microsoft Playready and Verimatrix.
Last Update: 7-22-20 | Updated .desktop with Chrome User Agent string for CrOS Chrome/77.0.3865.120
Last Update: 7-20-20 | ~redacted~ company reached out about creating an official package, also there are conversations happening with ~redacted~ company about official support of the Pi
Last Update: 5-6-20 | Specify that “Raspbian with desktop” is assumed and tested
Last Update: 4-7-20 | Fixed screen tearing
Last Update: 7-20-20 | ~redacted~ company reached out about creating an official package, also there are conversations happening with ~redacted~ company about official support of the Pi
Last Update: 5-6-20 | Specify that “Raspbian with desktop” is assumed and tested
Last Update: 4-7-20 | Fixed screen tearing
If you just want to take a Raspberry Pi 4 (as of today!) and turn it into a fully functional “Media” center by just pasting one line, here it is:
SSH to your Pi (don’t run from the Pi console if you want pretty graphics :)) and run:
2. Play multiple videos from the same site simultaneously in different tabs
3. Play multiple Widevine videos from different sites simultaneously in different tabs
2. Quick seek forward and backward in a long video
3. Change video resolution (?)
4. Full Screen / Normal mode
Builds
- Links for Nightly builds - available since April 14th 2016 - link
- Links for Aurora builds - available since April 21st 2016 - link
- Links for Beta builds - available since April 26th 2016 - link
Test Execution Schedule
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The following table identifies the anticipated testing period available for test execution.
Project phase | Start Date | End Date |
---|---|---|
Start project | 04/11/2016 | - |
Study documentation/specs received | 04/11/2016 | - |
QA - Test plan creation | 04/12/2016 | - |
QA - Test cases/Env preparation | 04/12/2016 | - |
QA - Nightly Testing | 04/15/2016 | - |
QA - Aurora Testing | 04/22/2016 | - |
QA - Beta Testing | 04/27/2016 | - |
Release Date | - | - |
Testing Tools
Process | Tool |
---|---|
Test plan creation | Mozilla wiki |
Test case creation | Google docs |
Test case execution | Google docs |
Bugs management | Bugzilla |
Overview
- Track the dates and build number where feature was released to Nightly
- Track the dates and build number where feature was merged to Aurora
- Track the dates and build number where feature was merged to Release/Beta
Risk analysis
Risk areas | Mitigation |
---|---|
Browser widevine plugin compatibility and usability with content specific websites | - Websites shouldn't offer other video plugins for playing Widevine video compatible content. - If multiple video plugins are installed, Widevine should be prefered when playing supported content. - Websites should not serve Widevine to Firefox by default. |
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Overview
- Summary of testing scenarios
Test Areas
Test Areas | Covered | Details |
---|---|---|
Private Window | Yes | |
Multi-Process Enabled | Yes | |
Multi-process Disabled | Yes | |
Theme (high contrast) | Yes | |
UI | ||
Mouse-only operation | Yes | |
Keyboard-only operation | Yes | This depends on the website |
Display (HiDPI) | Yes | |
Interraction (scroll, zoom) | Yes | |
Usable with a screen reader | No | e.g. with NVDA |
Usability and/or discoverability testing | N/A | Is this feature user friendly |
Help/Support | ||
Help/support interface required | TBD | Make sure link to support/help page exist and is easy reachable. |
Support documents planned(written) | TBD | Make sure support documents are written and are correct. |
Install/Upgrade | ||
Feature upgrades/downgrades data as expected | Yes | |
Does sync work across upgrades | No | Not relevant |
Requires install testing | Yes | separate feature/application installation needed (not only Firefox) |
Affects first-run or onboarding | Yes | Not visibly to the user, but the Widevine and Adobe CDMs are downloaded in the background when Firefox first runs. The CDM downloads might make Firefox sluggish |
Does this affect partner builds? Partner build testing | Yes | We won't have partner builds available for testing in the Nightly or Aurora channels |
Enterprise | Raise up the topic to developers to see if they are expecting to work different on ESR builds | |
Enterprise administration | ||
Network proxies/autoconfig | Yes | Low priority |
ESR behavior changes | ||
Locked preferences | ||
Data Monitoring | ||
Temporary or permanent telemetry monitoring | No | |
Telemetry correctness testing | ||
Server integration testing | ||
Offline and server failure testing | ||
Load testing | Yes | Covered by testing videos in multiple tabs |
Add-ons | If add-ons are available for testing feature, or is current feature will affect some add-ons, then API testing should be done for the add-on. | |
Addon API required? | ||
Comprehensive API testing | ||
Permissions | ||
Testing with existing/popular addons | ||
Security | Security is in charge of Matt Wobensmith. We should contact his team to see if security testing is necessary for current feature. | |
3rd-party security review | ||
Privilege escalation testing | ||
Fuzzing | ||
Web Compatibility | depends on the feature | |
Testing against target sites | N/A | |
Survey of many sites for compatibility | ||
Interoperability | depends on the feature | |
Common protocol/data format with other software: specification available. Interop testing with other common clients or servers. | ||
Coordinated testing/interop across the Firefoxes: Desktop, Android, iOS | ||
Interaction of this feature with other browser features | Yes |
Test suite
- Full Test suite - In progress
- Smoke Test suite -
- Regression Test suite -
Tracking bug – meta bug 1222845
Bug fix verification
Bug No | Summary | Status | Firefox Version |
---|---|---|---|
1265321 | [Widevine] The Widevine plug-in can't be enabled from the 'You must enable DRM..' bar | Verified Fixed | 47, 48 |
1264483 | Hide Widevine CDM download on unsupported systems | Verified Fixed | 47, 48, 49 |
1265049 | Shaka's 'Axinom' Widevine videos do not play | Verified Fixed | 47, 48, 49 |
1270689 | Widevine crash in non-virtual thunk to mozilla::WidevineDecryptor::OnSessionClosed when using DASH.js player | Verified Fixed | 47, 48, 49 |
1272627 | [Widevine] Video stops when focus is changed | Verified Fixed | 49 |
Logged bugs
Bug 1265416 - [Widevine] Amazon videos are not always opening using the Widevine CDM plugin
Bug 1265375 - [Widevine] Different plugins are used when playing multiple Amazon videos in different tabs after Widevine was disabled
Bug 1265349 - [Widevine] After the 'Widevine' plugin is re-enable, the video does not start
Bug 1265336 - [Widevine] After page refresh the user is instructed to install Microsoft Silverlight plug-in in order to play videos from Amazon Video
Bug 1265321 - [Widevine] The Widevine plug-in can't be enabled from the 'You must enable DRM..' bar
Bug 1265320 - [Widevine] HBOGO.RO videos do not play through WidevineCDM
Bug 1267223 - [Widevine] A dotted rectangle is displayed around the volume bar on netflix.com
Bug 1267582 - [Widevine] No clear message that Netflix videos are not running in Private browsing
Bug 1267590 - [Widevine] Reload is not properly done on Amazon videos in non-e10s
Bug 1272627 - [Widevine] Video stops when focus is changed
Bug 1272638 - [Widevine] Netflix - N8109 error is received when switching from Silverlight to Widevine
Bug 1272674 - [Widevine] On Netflix, if start movie from browse page black screen is displayed
Bug 1273525 - Videos are flickering when switching tabs playing with Widevine or Adobe Primetime CDM
Bug 1275562 - [Widevine] Netflix - M7353 error is received when trying to play any video
Bug 1265375 - [Widevine] Different plugins are used when playing multiple Amazon videos in different tabs after Widevine was disabled
Bug 1265349 - [Widevine] After the 'Widevine' plugin is re-enable, the video does not start
Bug 1265336 - [Widevine] After page refresh the user is instructed to install Microsoft Silverlight plug-in in order to play videos from Amazon Video
Bug 1265321 - [Widevine] The Widevine plug-in can't be enabled from the 'You must enable DRM..' bar
Bug 1265320 - [Widevine] HBOGO.RO videos do not play through WidevineCDM
Bug 1267223 - [Widevine] A dotted rectangle is displayed around the volume bar on netflix.com
Bug 1267582 - [Widevine] No clear message that Netflix videos are not running in Private browsing
Bug 1267590 - [Widevine] Reload is not properly done on Amazon videos in non-e10s
Bug 1272627 - [Widevine] Video stops when focus is changed
Bug 1272638 - [Widevine] Netflix - N8109 error is received when switching from Silverlight to Widevine
Bug 1272674 - [Widevine] On Netflix, if start movie from browse page black screen is displayed
Bug 1273525 - Videos are flickering when switching tabs playing with Widevine or Adobe Primetime CDM
Bug 1275562 - [Widevine] Netflix - M7353 error is received when trying to play any video
Criteria
Check list Colt sp1 serial numbers dates.
- All test cases should be executed
- Has sufficient automated test coverage (as measured by code coverage tools) - coordinate with RelMan
- All blockers, criticals must be fixed and verified or have an agreed-upon timeline for being fixed (as determined by engineering/RelMan/QA)
Results
Nightly testing
List of OSes that will be covered by testing
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- Link for the tests run
- Daily Smoke suite -
- Full Test suite -
- Regression Test suite, if needed/available
Merge to Aurora Sign-offList of OSes that will be covered by testing
How Do I Update Widevine Drm For Mac Os 2
- Link for the tests run -
- Full Test suite -
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Checklist
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Exit Criteria | Status | Notes/Details |
---|---|---|
Testing Prerequisites (specs, use cases) | [IN PROGRESS] | |
Testing Infrastructure setup | No | |
Test Plan Creation | [IN PROGRESS] | |
Test Cases Creation | [IN PROGRESS] | |
Full Functional Tests Execution | [NOT STARTED] | |
Automation Coverage | ||
Performance Testing | ||
All Defects Logged | ||
Critical/Blockers Fixed and Verified | ||
Daily Status Report (email/etherpad statuses/ gdoc with results) | ||
Metrics/Telemetry | N/A | |
QA Signoff - Nightly Release | Email to be sent | |
QA Aurora - Full Testing | ||
QA Signoff - Aurora Release | Email to be sent | |
QA Beta - Full Testing | ||
QA Signoff - Beta Release | Email to be sent |
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