hello, could you go to the firefox menu ≡ > help ? > troubleshooting information, copy the contents of that page and paste them here into a reply on the forum? this might give us a clue what is going on...

Application Basics

Name: Firefox Version: 56.0 Build ID: 20170926190823 Update Channel: release User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:56.0) Gecko/20100101 Firefox/56.0 OS: Windows_NT 6.1 Multiprocess Windows: 0/1 (Disabled by add-ons) Web Content Processes: Stylo: false (disabled by default) Google Key: Found Mozilla Location Service Key: Found Safe Mode: false

Crash Reports for the Last 3 Days

All Crash Reports

Firefox Features

Name: Activity Stream Version: 0.0.0 ID: [email protected]

Name: Application Update Service Helper Version: 2.0 ID: [email protected]

Name: Click-to-Play staged rollout Version: 1.4 ID: [email protected]

Name: Firefox Screenshots Version: 10.12.0 ID: [email protected]

Name: Follow-on Search Telemetry Version: 0.9.3 ID: [email protected]

Name: Form Autofill Version: 1.0 ID: [email protected]

Name: Multi-process staged rollout Version: 3.00 ID: [email protected]

Name: Photon onboarding Version: 0.1 ID: [email protected]

Name: Pocket Version: 1.0.5 ID: [email protected]

Name: Shield Recipe Client Version: 65 ID: [email protected]

Name: Web Compat Version: 1.1 ID: [email protected]

Extensions

Name: Pin It button Version: 1.37.9 Enabled: true ID: jid1-YcMV6ngYmQRA2w@jetpack

Name: HP Smart Web Printing Version: 4.51 Enabled: false ID: [email protected]

Name: McAfee WebAdvisor Version: 5.0.559.0 Enabled: false ID: {4ED1F68A-5463-4931-9384-8FFF5ED91D92}

Graphics

Features Compositing: Direct3D 11 Asynchronous Pan/Zoom: none WebGL 1 Driver WSI Info: EGL_VENDOR: Google Inc. (adapter LUID: 000000000000891e) EGL_VERSION: 1.4 (ANGLE 2.1.0.dec065540d5f) EGL_EXTENSIONS: EGL_EXT_create_context_robustness EGL_ANGLE_d3d_share_handle_client_buffer EGL_ANGLE_d3d_texture_client_buffer EGL_ANGLE_surface_d3d_texture_2d_share_handle EGL_ANGLE_query_surface_pointer EGL_ANGLE_window_fixed_size EGL_NV_post_sub_buffer EGL_KHR_create_context EGL_EXT_device_query EGL_KHR_image EGL_KHR_image_base EGL_KHR_gl_texture_2D_image EGL_KHR_gl_renderbuffer_image EGL_KHR_get_all_proc_addresses EGL_ANGLE_flexible_surface_compatibility EGL_ANGLE_create_context_webgl_compatibility EGL_CHROMIUM_create_context_bind_generates_resource EGL_EXTENSIONS(nullptr): EGL_EXT_client_extensions EGL_EXT_platform_base EGL_EXT_platform_device EGL_ANGLE_platform_angle EGL_ANGLE_platform_angle_d3d EGL_ANGLE_device_creation EGL_ANGLE_device_creation_d3d11 EGL_ANGLE_experimental_present_path EGL_KHR_client_get_all_proc_addresses WebGL 1 Driver Renderer: Google Inc. -- ANGLE (Intel(R) HD Graphics Family Direct3D9Ex vs_3_0 ps_3_0) WebGL 1 Driver Version: OpenGL ES 2.0 (ANGLE 2.1.0.dec065540d5f) WebGL 1 Driver Extensions: GL_ANGLE_depth_texture GL_ANGLE_framebuffer_blit GL_ANGLE_framebuffer_multisample GL_ANGLE_instanced_arrays GL_ANGLE_pack_reverse_row_order GL_ANGLE_request_extension GL_ANGLE_robust_client_memory GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_ANGLE_texture_usage GL_ANGLE_translated_shader_source GL_CHROMIUM_bind_generates_resource GL_CHROMIUM_bind_uniform_location GL_CHROMIUM_copy_texture GL_CHROMIUM_sync_query GL_EXT_blend_minmax GL_EXT_color_buffer_half_float GL_EXT_debug_marker GL_EXT_frag_depth GL_EXT_occlusion_query_boolean GL_EXT_read_format_bgra GL_EXT_robustness GL_EXT_shader_texture_lod GL_EXT_texture_compression_dxt1 GL_EXT_texture_filter_anisotropic GL_EXT_texture_format_BGRA8888 GL_EXT_texture_storage GL_EXT_unpack_subimage GL_KHR_debug GL_NV_fence GL_NV_pack_subimage GL_OES_EGL_image GL_OES_EGL_image_external GL_OES_depth32 GL_OES_element_index_uint GL_OES_get_program_binary GL_OES_packed_depth_stencil GL_OES_rgb8_rgba8 GL_OES_standard_derivatives GL_OES_texture_float GL_OES_texture_float_linear GL_OES_texture_half_float GL_OES_texture_half_float_linear GL_OES_texture_npot GL_OES_vertex_array_object WebGL 1 Extensions: ANGLE_instanced_arrays EXT_blend_minmax EXT_color_buffer_half_float EXT_frag_depth EXT_shader_texture_lod EXT_texture_filter_anisotropic MOZ_debug OES_element_index_uint OES_standard_derivatives OES_texture_float OES_texture_float_linear OES_texture_half_float OES_texture_half_float_linear OES_vertex_array_object WEBGL_color_buffer_float WEBGL_compressed_texture_s3tc WEBGL_debug_renderer_info WEBGL_debug_shaders WEBGL_depth_texture WEBGL_lose_context MOZ_WEBGL_lose_context MOZ_WEBGL_compressed_texture_s3tc MOZ_WEBGL_depth_texture WebGL 2 Driver WSI Info: - WebGL 2 Driver Renderer: WebGL creation failed: * Error during ANGLE OpenGL init. * Error during ANGLE OpenGL init. * Error during ANGLE OpenGL init. * Error during ANGLE OpenGL init. * Error during ANGLE OpenGL init. * Exhausted GL driver caps. WebGL 2 Driver Version: - WebGL 2 Driver Extensions: - WebGL 2 Extensions: - Direct2D: Blocked for your graphics driver version. DirectWrite: true (6.2.9200.16492) GPU #1 Active: Yes Description: Intel(R) HD Graphics Family Vendor ID: 0x8086 Device ID: 0x0116 Driver Version: 8.15.10.2253 Driver Date: 11-28-2010 Drivers: igdumd64 igd10umd64 igd10umd64 igdumdx32 igd10umd32 igd10umd32 Subsys ID: 04d71028 RAM: Unknown

Diagnostics ClearType Parameters: Gamma: 2.2 Pixel Structure: RGB ClearType Level: 50 Enhanced Contrast: 50 AzureCanvasAccelerated: 0 AzureCanvasBackend: skia AzureContentBackend: skia AzureFallbackCanvasBackend: cairo ClearType Parameters: Gamma: 2.2 Pixel Structure: RGB ClearType Level: 50 Enhanced Contrast: 50 failures: [GFX1-]: CreateShaderResourceView failed for format87 Decision Log DIRECT2D: Blocklisted; failure code BLOCKLIST_FEATURE_FAILURE_DL_BLACKLIST_g984 D3D11_HW_ANGLE: broken by runtime: Texture sharing doesn't work GPU_PROCESS: unavailable by default: Multi-process mode is not enabled WEBRENDER: opt-in by default: WebRender is an opt-in feature unavailable by runtime: ANGLE is disabled ADVANCED_LAYERS: disabled by default: Disabled by default

Failure Log (#0) Error: CreateShaderResourceView failed for format87 (#1): CP+[GFX1-]: CreateShaderResourceView failed for format87

Media

Audio Backend: wasapi Max Channels: 2 Preferred Channel Layout: stereo Preferred Sample Rate: 48000 Output Devices Name: Group Speakers (Realtek High Definition Audio): HDAUDIO\FUNC_01&VEN_10EC&DEV_0269&SUBSYS_102804D7&REV_1001\4&34ee570b&0&0001 Input Devices Name: Group Pink In (Realtek High Definition Audio): HDAUDIO\FUNC_01&VEN_10EC&DEV_0269&SUBSYS_102804D7&REV_1001\4&34ee570b&0&0001 Microphone (Realtek High Definition Audio): HDAUDIO\FUNC_01&VEN_10EC&DEV_0269&SUBSYS_102804D7&REV_1001\4&34ee570b&0&0001 Stereo Mix (Realtek High Definition Audio): HDAUDIO\FUNC_01&VEN_10EC&DEV_0269&SUBSYS_102804D7&REV_1001\4&34ee570b&0&0001

Important Modified Preferences

accessibility.blockautorefresh: true accessibility.typeaheadfind.flashBar: 0 browser.cache.disk.capacity: 358400 browser.cache.disk.filesystem_reported: 1 browser.cache.disk.hashstats_reported: 1 browser.cache.disk.smart_size.first_run: false browser.cache.disk.smart_size.use_old_max: false browser.cache.frecency_experiment: 1 browser.download.manager.alertOnEXEOpen: true browser.places.smartBookmarksVersion: 8 browser.sessionstore.upgradeBackup.latestBuildID: 20170926190823 browser.startup.homepage: https://www.google.com/?gws_rd=ssl browser.startup.homepage_override.buildID: 20170926190823 browser.startup.homepage_override.mstone: 56.0 browser.tabs.drawInTitlebar: false browser.tabs.remote.autostart.2: true browser.urlbar.daysBeforeHidingSuggestionsPrompt: 0 browser.urlbar.lastSuggestionsPromptDate: 20170817 browser.urlbar.timesBeforeHidingSuggestionsHint: 0 extensions.lastAppVersion: 56.0 gfx.blacklist.direct2d: 3 gfx.blacklist.direct2d.failureid: FEATURE_FAILURE_DL_BLACKLIST_g984 gfx.crash-guard.d3d11layers.appVersion: 56.0 gfx.crash-guard.d3d11layers.deviceID: 0x0116 gfx.crash-guard.d3d11layers.driverVersion: 8.15.10.2253 gfx.crash-guard.d3d11layers.feature-d2d: false gfx.crash-guard.d3d11layers.feature-d3d11: true gfx.crash-guard.status.d3d11layers: 2 layers.mlgpu.sanity-test-failed: false media.gmp-eme-adobe.abi: x86-msvc-x64 media.gmp-eme-adobe.lastUpdate: 1481528429 media.gmp-eme-adobe.version: 17 media.gmp-gmpopenh264.abi: x86-msvc-x64 media.gmp-gmpopenh264.lastUpdate: 1481528430 media.gmp-gmpopenh264.version: 1.6 media.gmp-manager.buildID: 20170926190823 media.gmp-manager.lastCheck: 1506737661 media.gmp-widevinecdm.abi: x86-msvc-x64 media.gmp-widevinecdm.lastUpdate: 1506625960 media.gmp-widevinecdm.version: 1.4.8.1008 media.gmp.storage.version.observed: 1 media.hardware-video-decoding.failed: false media.webrtc.debug.log_file: C:\Users\sassy\AppData\Local\Temp\WebRTC.log network.cookie.prefsMigrated: true network.predictor.cleaned-up: true places.database.lastMaintenance: 1506818645 places.history.expiration.transient_current_max_pages: 58255 plugin.disable_full_page_plugin_for_types: application/pdf plugin.importedState: true plugin.state.flash: 0 plugins.ctprollout.cohort: early-adopter-disabled

Here is the information you asked me to post.

Youtube videos are perfectly fine when I use Internet Explorer or Google Chrome. The only browser with the problem is FIREFOX!!! And the problem started after the most recent update.

thank you for providing your information, please try to update you graphics driver through the win64_152824.exe program made available on https://downloadcenter.intel.com/download/24971/Intel-HD-Graphics-Driver-for-Windows-7-8-64-bit?product=81500

According to Intel my drivers are up to date. And I can watch youtube on GOOGLE CHROME and INTERNET EXPLORER with NO PROBLEMS. The only problem is with FIREFOX!!!

Is FIREFOX going to send out an update to fix the youtube video problem that THEY CREATED or not? If not, I will delete this browser from computer as it is more trouble than it is worth!!!!!!!

I have resolved the problem on my own by resetting several of your settings!!!

firefoxvideoproblem said

I have resolved the problem on my own by resetting several of your settings!!!

That's great - well done  ! But would you please be so kind as to let us know what those settings are  ?

Are you referring to this pref?

• media.windows-media-foundation.allow-d3d11-dxva = false

philipp said

thank you for providing your information, please try to update you graphics driver through the win64_152824.exe program made available on https://downloadcenter.intel.com/download/24971/Intel-HD-Graphics-Driver-for-Windows-7-8-64-bit?product=81500

This worked for me perfectly. Thanks.

Try changing some options