Closed Bug 1775288 Opened 1 year ago Closed 1 year ago

Blurry playback on Twitch with both downscaling and upscaling

Categories

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

Firefox 103
defect

Tracking

()

RESOLVED WORKSFORME

People

(Reporter: viruskiller, Unassigned, NeedInfo)

References

(Blocks 2 open bugs)

Details

Steps to reproduce:

Use "Theatre Mode" on Twitch with Firefox Nightly 103.0a1.

Actual results:

The video quality drops significantly.

Expected results:

The video quality should be what you would expect from downscaling or upscaling. The issue is not present on Firefox Beta 102.0 RC.

The Bugbug bot thinks this bug should belong to the 'Core::Audio/Video: Playback' component, and is moving the bug to that component. Please correct in case you think the bot is wrong.

Component: Untriaged → Audio/Video: Playback
Product: Firefox → Core

I took a look and was unable to reproduce on my side. Would you be able to share a link to a particular Twitch video that causes the issue, and the contents of your about:support page? Capturing a performance profile with the Firefox Profiler using the media preset, uploading it, and sharing a link here would be helpful too.

Flags: needinfo?(viruskiller)

Performance profile: https://share.firefox.dev/39EsZqX

Link to example video: https://www.twitch.tv/videos/1498434536

Link to screen recording showing the issue: https://gfycat.com/presentthesecuscus

about:support

Application Basics

Name: Firefox
Version: 103.0a1
Build ID: 20220621093233
Distribution ID:
Update Channel: nightly
User Agent: Mozilla/5.0 (Windows NT 10.0; rv:103.0) Gecko/20100101 Firefox/103.0
OS: Windows_NT 10.0 19044
Launcher Process: Enabled
Multiprocess Windows: 1/1
Fission Windows: 1/1 Enabled by default
Remote Processes: 9
Enterprise Policies: Inactive
Google Location Service Key: Found
Google Safebrowsing Key: Found
Mozilla Location Service Key: Found
Safe Mode: false
Memory Size (RAM): 63.9 GB
Disk Space Available: 9.2 GB

Crash Reports for the Last 3 Days

Report ID: bp-d3d68c67-d075-4f60-8da3-085cb0220620
Submitted: 17 hours ago

Report ID: bp-0e8e084a-2401-4355-bb28-2f7440220620
Submitted: 17 hours ago

Report ID: bp-99f466b9-e943-4ada-b9c5-862b70220619
Submitted: 2 days ago

Report ID: bp-96801f5d-7f9c-4107-8969-d91ae0220619
Submitted: 2 days ago

Report ID: bp-2f35bfb1-d488-4296-8575-3a7160220619
Submitted: 2 days ago

Report ID: bp-b41560a1-8b25-45a9-9c52-d294f0220619
Submitted: 2 days ago

Nightly Features

Name: DoH Roll-Out
Version: 2.0.0
ID: doh-rollout@mozilla.org

Name: Firefox Screenshots
Version: 39.0.1
ID: screenshots@mozilla.org

Name: Form Autofill
Version: 1.0.1
ID: formautofill@mozilla.org

Name: Picture-In-Picture
Version: 1.0.0
ID: pictureinpicture@mozilla.org

Name: Web Compatibility Interventions
Version: 102.15.0
ID: webcompat@mozilla.org

Name: WebCompat Reporter
Version: 1.4.2
ID: webcompat-reporter@mozilla.org

Remote Features

Remote Processes

Type: Privileged About
Count: 1

Type: Extension
Count: 1

Type: Isolated Web Content
Count: 2

Type: Preallocated
Count: 3

Type: GPU
Count: 1

Type: Socket
Count: 1

Add-ons

Name: Add-ons Search Detection
Type: extension
Version: 2.0.0
Enabled: true
ID: addons-search-detection@mozilla.com

Name: Amazon.co.uk
Type: extension
Version: 1.9
Enabled: true
ID: amazon@search.mozilla.org

Name: Bing
Type: extension
Version: 1.3
Enabled: true
ID: bing@search.mozilla.org

Name: CanvasBlocker
Type: extension
Version: 1.8
Enabled: true
ID: CanvasBlocker@kkapsner.de

Name: CSS Exfil Protection
Type: extension
Version: 1.1.0
Enabled: true
ID: {7fc8ef53-24ec-4205-87a4-1e745953bb0d}

Name: Decentraleyes
Type: extension
Version: 2.0.17
Enabled: true
ID: jid1-BoFifL9Vbdl2zQ@jetpack

Name: DuckDuckGo
Type: extension
Version: 1.1
Enabled: true
ID: ddg@search.mozilla.org

Name: eBay
Type: extension
Version: 1.3
Enabled: true
ID: ebay@search.mozilla.org

Name: Firefox Private Network
Type: extension
Version: 24
Enabled: true
ID: secure-proxy@mozilla.com

Name: Firefox Translations
Type: extension
Version: 1.1.2buildid20220523.151256
Enabled: true
ID: firefox-translations-addon@mozilla.org

Name: Google
Type: extension
Version: 1.2
Enabled: true
ID: google@search.mozilla.org

Name: NoScript
Type: extension
Version: 11.4.6
Enabled: true
ID: {73a6fe31-595d-460b-a920-fcc0f8843232}

Name: Privacy Redirect
Type: extension
Version: 1.1.49
Enabled: true
ID: {b7f9d2cd-d772-4302-8c3f-eb941af36f76}

Name: uBlock Origin
Type: extension
Version: 1.43.1.2
Enabled: true
ID: uBlock0@raymondhill.net

Name: Wikipedia (en)
Type: extension
Version: 1.1
Enabled: true
ID: wikipedia@search.mozilla.org

Security Software

Type: Microsoft Defender Antivirus

Type:

Type: Windows Firewall

Graphics

Features
Compositing: WebRender
Asynchronous Pan/Zoom: wheel input enabled; scrollbar drag enabled; keyboard enabled; autoscroll enabled; smooth pinch-zoom enabled
WebGL 1 Driver WSI Info: EGL_VENDOR: Google Inc. (AMD) EGL_VERSION: 1.5 (ANGLE 2.1.15727 git hash: 23851a53779d) 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_ANGLE_keyed_mutex EGL_ANGLE_surface_orientation EGL_ANGLE_direct_composition EGL_NV_post_sub_buffer EGL_KHR_create_context EGL_KHR_image EGL_KHR_image_base EGL_KHR_gl_texture_2D_image EGL_KHR_gl_texture_cubemap_image EGL_KHR_gl_renderbuffer_image EGL_KHR_get_all_proc_addresses EGL_KHR_stream EGL_KHR_stream_consumer_gltexture EGL_NV_stream_consumer_gltexture_yuv EGL_ANGLE_flexible_surface_compatibility EGL_ANGLE_stream_producer_d3d_texture EGL_ANGLE_create_context_webgl_compatibility EGL_CHROMIUM_create_context_bind_generates_resource EGL_CHROMIUM_sync_control EGL_EXT_pixel_format_float EGL_KHR_surfaceless_context EGL_ANGLE_display_texture_share_group EGL_ANGLE_display_semaphore_share_group EGL_ANGLE_create_context_client_arrays EGL_ANGLE_program_cache_control EGL_ANGLE_robust_resource_initialization EGL_ANGLE_create_context_extensions_enabled EGL_ANDROID_blob_cache EGL_ANDROID_recordable EGL_ANGLE_image_d3d11_texture EGL_ANGLE_create_context_backwards_compatible EGL_KHR_create_context_no_error EGL_KHR_reusable_sync EGL_EXTENSIONS(nullptr): EGL_EXT_client_extensions EGL_EXT_device_query EGL_EXT_platform_base EGL_EXT_platform_device EGL_ANGLE_platform_angle EGL_ANGLE_platform_angle_d3d EGL_ANGLE_platform_angle_d3d11on12 EGL_ANGLE_device_creation EGL_ANGLE_device_creation_d3d11 EGL_ANGLE_experimental_present_path EGL_KHR_client_get_all_proc_addresses EGL_KHR_debug EGL_ANGLE_explicit_context EGL_ANGLE_feature_control IsWebglOutOfProcessEnabled: 1
WebGL 1 Driver Renderer: Google Inc. (AMD) -- ANGLE (AMD, AMD Radeon PRO W6800 Direct3D11 vs_5_0 ps_5_0, D3D11-30.0.21017.1000)
WebGL 1 Driver Version: OpenGL ES 2.0.0 (ANGLE 2.1.15727 git hash: 23851a53779d)
WebGL 1 Driver Extensions: GL_ANGLE_base_vertex_base_instance GL_ANGLE_client_arrays GL_ANGLE_depth_texture GL_ANGLE_explicit_context GL_ANGLE_explicit_context_gles1 GL_ANGLE_framebuffer_blit GL_ANGLE_framebuffer_multisample GL_ANGLE_get_serialized_context_string GL_ANGLE_get_tex_level_parameter GL_ANGLE_instanced_arrays GL_ANGLE_lossy_etc_decode GL_ANGLE_memory_size GL_ANGLE_multi_draw GL_ANGLE_multiview_multisample GL_ANGLE_pack_reverse_row_order GL_ANGLE_program_cache_control GL_ANGLE_provoking_vertex GL_ANGLE_request_extension 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_color_buffer_float_rgb GL_CHROMIUM_color_buffer_float_rgba GL_CHROMIUM_copy_compressed_texture GL_CHROMIUM_copy_texture GL_CHROMIUM_lose_context GL_CHROMIUM_sync_query GL_EXT_EGL_image_external_wrap_modes GL_EXT_blend_func_extended GL_EXT_blend_minmax GL_EXT_color_buffer_half_float GL_EXT_debug_label GL_EXT_debug_marker GL_EXT_discard_framebuffer GL_EXT_disjoint_timer_query GL_EXT_draw_buffers GL_EXT_draw_elements_base_vertex GL_EXT_float_blend GL_EXT_frag_depth GL_EXT_instanced_arrays GL_EXT_map_buffer_range GL_EXT_multisampled_render_to_texture GL_EXT_occlusion_query_boolean GL_EXT_read_format_bgra GL_EXT_robustness GL_EXT_sRGB GL_EXT_shader_texture_lod GL_EXT_texture_compression_bptc GL_EXT_texture_compression_dxt1 GL_EXT_texture_compression_rgtc GL_EXT_texture_compression_s3tc_srgb GL_EXT_texture_filter_anisotropic GL_EXT_texture_format_BGRA8888 GL_EXT_texture_rg GL_EXT_texture_storage GL_EXT_unpack_subimage GL_KHR_debug GL_KHR_no_error GL_KHR_parallel_shader_compile GL_KHR_robust_buffer_access_behavior GL_NV_EGL_stream_consumer_external GL_NV_fence GL_NV_pack_subimage GL_NV_pixel_buffer_object GL_OES_EGL_image GL_OES_EGL_image_external GL_OES_compressed_EAC_R11_signed_texture GL_OES_compressed_EAC_R11_unsigned_texture GL_OES_compressed_EAC_RG11_signed_texture GL_OES_compressed_EAC_RG11_unsigned_texture GL_OES_compressed_ETC2_RGB8_texture GL_OES_compressed_ETC2_RGBA8_texture GL_OES_compressed_ETC2_punchthroughA_RGBA8_texture GL_OES_compressed_ETC2_punchthroughA_sRGB8_alpha_texture GL_OES_compressed_ETC2_sRGB8_alpha8_texture GL_OES_compressed_ETC2_sRGB8_texture GL_OES_depth24 GL_OES_depth32 GL_OES_draw_elements_base_vertex GL_OES_element_index_uint GL_OES_fbo_render_mipmap GL_OES_get_program_binary GL_OES_mapbuffer GL_OES_packed_depth_stencil GL_OES_rgb8_rgba8 GL_OES_standard_derivatives GL_OES_surfaceless_context GL_OES_texture_border_clamp 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_texture_stencil8 GL_OES_vertex_array_object GL_WEBGL_video_texture
WebGL 1 Extensions: ANGLE_instanced_arrays EXT_blend_minmax EXT_color_buffer_half_float EXT_float_blend EXT_frag_depth EXT_shader_texture_lod EXT_sRGB EXT_texture_compression_bptc EXT_texture_compression_rgtc EXT_texture_filter_anisotropic MOZ_debug OES_element_index_uint OES_fbo_render_mipmap 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_compressed_texture_s3tc_srgb WEBGL_debug_renderer_info WEBGL_debug_shaders WEBGL_depth_texture WEBGL_draw_buffers WEBGL_lose_context
WebGL 2 Driver WSI Info: EGL_VENDOR: Google Inc. (AMD) EGL_VERSION: 1.5 (ANGLE 2.1.15727 git hash: 23851a53779d) 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_ANGLE_keyed_mutex EGL_ANGLE_surface_orientation EGL_ANGLE_direct_composition EGL_NV_post_sub_buffer EGL_KHR_create_context EGL_KHR_image EGL_KHR_image_base EGL_KHR_gl_texture_2D_image EGL_KHR_gl_texture_cubemap_image EGL_KHR_gl_renderbuffer_image EGL_KHR_get_all_proc_addresses EGL_KHR_stream EGL_KHR_stream_consumer_gltexture EGL_NV_stream_consumer_gltexture_yuv EGL_ANGLE_flexible_surface_compatibility EGL_ANGLE_stream_producer_d3d_texture EGL_ANGLE_create_context_webgl_compatibility EGL_CHROMIUM_create_context_bind_generates_resource EGL_CHROMIUM_sync_control EGL_EXT_pixel_format_float EGL_KHR_surfaceless_context EGL_ANGLE_display_texture_share_group EGL_ANGLE_display_semaphore_share_group EGL_ANGLE_create_context_client_arrays EGL_ANGLE_program_cache_control EGL_ANGLE_robust_resource_initialization EGL_ANGLE_create_context_extensions_enabled EGL_ANDROID_blob_cache EGL_ANDROID_recordable EGL_ANGLE_image_d3d11_texture EGL_ANGLE_create_context_backwards_compatible EGL_KHR_create_context_no_error EGL_KHR_reusable_sync EGL_EXTENSIONS(nullptr): EGL_EXT_client_extensions EGL_EXT_device_query EGL_EXT_platform_base EGL_EXT_platform_device EGL_ANGLE_platform_angle EGL_ANGLE_platform_angle_d3d EGL_ANGLE_platform_angle_d3d11on12 EGL_ANGLE_device_creation EGL_ANGLE_device_creation_d3d11 EGL_ANGLE_experimental_present_path EGL_KHR_client_get_all_proc_addresses EGL_KHR_debug EGL_ANGLE_explicit_context EGL_ANGLE_feature_control IsWebglOutOfProcessEnabled: 1
WebGL 2 Driver Renderer: Google Inc. (AMD) -- ANGLE (AMD, AMD Radeon PRO W6800 Direct3D11 vs_5_0 ps_5_0, D3D11-30.0.21017.1000)
WebGL 2 Driver Version: OpenGL ES 3.0.0 (ANGLE 2.1.15727 git hash: 23851a53779d)
WebGL 2 Driver Extensions: GL_ANGLE_base_vertex_base_instance GL_ANGLE_client_arrays GL_ANGLE_copy_texture_3d GL_ANGLE_depth_texture GL_ANGLE_explicit_context GL_ANGLE_explicit_context_gles1 GL_ANGLE_framebuffer_blit GL_ANGLE_framebuffer_multisample GL_ANGLE_get_serialized_context_string GL_ANGLE_get_tex_level_parameter GL_ANGLE_instanced_arrays GL_ANGLE_lossy_etc_decode GL_ANGLE_memory_size GL_ANGLE_multi_draw GL_ANGLE_multiview_multisample GL_ANGLE_pack_reverse_row_order GL_ANGLE_program_cache_control GL_ANGLE_provoking_vertex GL_ANGLE_request_extension GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_ANGLE_texture_multisample GL_ANGLE_texture_usage GL_ANGLE_translated_shader_source GL_CHROMIUM_bind_generates_resource GL_CHROMIUM_bind_uniform_location GL_CHROMIUM_copy_compressed_texture GL_CHROMIUM_copy_texture GL_CHROMIUM_lose_context GL_CHROMIUM_sync_query GL_EXT_EGL_image_external_wrap_modes GL_EXT_blend_func_extended GL_EXT_blend_minmax GL_EXT_color_buffer_float GL_EXT_color_buffer_half_float GL_EXT_debug_label GL_EXT_debug_marker GL_EXT_discard_framebuffer GL_EXT_disjoint_timer_query GL_EXT_draw_buffers GL_EXT_draw_buffers_indexed GL_EXT_draw_elements_base_vertex GL_EXT_float_blend GL_EXT_frag_depth GL_EXT_instanced_arrays GL_EXT_map_buffer_range GL_EXT_multisampled_render_to_texture GL_EXT_occlusion_query_boolean GL_EXT_read_format_bgra GL_EXT_robustness GL_EXT_sRGB GL_EXT_shader_texture_lod GL_EXT_texture_compression_bptc GL_EXT_texture_compression_dxt1 GL_EXT_texture_compression_rgtc GL_EXT_texture_compression_s3tc_srgb GL_EXT_texture_filter_anisotropic GL_EXT_texture_format_BGRA8888 GL_EXT_texture_norm16 GL_EXT_texture_rg GL_EXT_texture_storage GL_EXT_unpack_subimage GL_KHR_debug GL_KHR_no_error GL_KHR_parallel_shader_compile GL_KHR_robust_buffer_access_behavior GL_NV_EGL_stream_consumer_external GL_NV_fence GL_NV_pack_subimage GL_NV_pixel_buffer_object GL_OES_EGL_image GL_OES_EGL_image_external GL_OES_EGL_image_external_essl3 GL_OES_compressed_EAC_R11_signed_texture GL_OES_compressed_EAC_R11_unsigned_texture GL_OES_compressed_EAC_RG11_signed_texture GL_OES_compressed_EAC_RG11_unsigned_texture GL_OES_compressed_ETC2_RGB8_texture GL_OES_compressed_ETC2_RGBA8_texture GL_OES_compressed_ETC2_punchthroughA_RGBA8_texture GL_OES_compressed_ETC2_punchthroughA_sRGB8_alpha_texture GL_OES_compressed_ETC2_sRGB8_alpha8_texture GL_OES_compressed_ETC2_sRGB8_texture GL_OES_depth24 GL_OES_depth32 GL_OES_draw_buffers_indexed GL_OES_draw_elements_base_vertex GL_OES_element_index_uint GL_OES_fbo_render_mipmap GL_OES_get_program_binary GL_OES_mapbuffer GL_OES_packed_depth_stencil GL_OES_rgb8_rgba8 GL_OES_standard_derivatives GL_OES_surfaceless_context GL_OES_texture_border_clamp 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_texture_stencil8 GL_OES_vertex_array_object GL_OVR_multiview GL_OVR_multiview2 GL_WEBGL_video_texture
WebGL 2 Extensions: EXT_color_buffer_float EXT_float_blend EXT_texture_compression_bptc EXT_texture_compression_rgtc EXT_texture_filter_anisotropic MOZ_debug OES_texture_float_linear OVR_multiview2 WEBGL_compressed_texture_s3tc WEBGL_compressed_texture_s3tc_srgb WEBGL_debug_renderer_info WEBGL_debug_shaders WEBGL_lose_context
Direct2D: true
Target Frame Rate: 60
DirectWrite: true (10.0.19041.1566)
GPU #1
Active: Yes
Description: AMD Radeon PRO W6800
Vendor ID: 0x1002
Device ID: 0x73a3
Driver Version: 30.0.21017.1000
Driver Date: 5-17-2022
Drivers: aticfx64 aticfx64 aticfx64 amdxc64 aticfx32 aticfx32 aticfx32 amdxc32 amdxn64 amdxx64 atidxx64 amdxn32 amdxx32 atidxx32 atiumdva atiumd6a
Subsys ID: 0e1e1002
RAM: 32752
GPU #2
Active: No
RAM: 0
Diagnostics
AzureCanvasBackend: direct2d 1.1
AzureCanvasBackend (UI Process): skia
AzureContentBackend: skia
AzureContentBackend (UI Process): skia
AzureFallbackCanvasBackend (UI Process): skia
CMSOutputProfile: 9972 bytes, too large
Display0: 3840x2160@60Hz scales:1.000000|2.000000
Display1: 2560x1440@120Hz scales:1.000000|1.250000
DisplayCount: 2
HardwareStretching: both=2 window-only=0 full-screen-only=0 none=0 error=0
OverlaySupport: NV12=Scaling YUV2=None BGRA8=Software RGB10A2=None
GPUProcessPid: 15544
GPUProcess: Terminate GPU Process
Device Reset: Trigger Device Reset
ClearType Parameters: \.\DISPLAY2 [ Gamma: 1.8 Pixel Structure: RGB ClearType Level: 100 Enhanced Contrast: 50 ] \.\DISPLAY3 [ Gamma: 1.8 Pixel Structure: RGB ClearType Level: 100 Enhanced Contrast: 50 ]
Decision Log
HW_COMPOSITING:
available by default
D3D11_COMPOSITING:
available by default
DIRECT2D:
available by default
D3D11_HW_ANGLE:
available by default
GPU_PROCESS:
available by default
WEBRENDER:
available by default
force_enabled by user: Force enabled by pref
WEBRENDER_QUALIFIED:
available by default
WEBRENDER_COMPOSITOR:
available by default
WEBRENDER_PARTIAL:
available by default
WEBRENDER_SHADER_CACHE:
available by default
WEBRENDER_OPTIMIZED_SHADERS:
available by default
WEBRENDER_ANGLE:
available by default
WEBRENDER_DCOMP_PRESENT:
available by default
WEBRENDER_SOFTWARE:
available by default
WEBGPU:
disabled by default: Disabled by default
WINDOW_OCCLUSION:
available by default
VIDEO_OVERLAY:
available by default
HW_DECODED_VIDEO_ZERO_COPY:
available by default
VP8_HW_DECODE:
available by default
VP9_HW_DECODE:
available by default

Failure Log
(#0): GP+[GFX1-]: SetColorSpace1 failed: 0x80070057
(#1): GP+[GFX1-]: SetColorSpace1 failed: 0x80070057
(#2): GP+[GFX1-]: SetColorSpace1 failed: 0x80070057
(#3): GP+[GFX1-]: SetColorSpace1 failed: 0x80070057
(#4): GP+[GFX1-]: SetColorSpace1 failed: 0x80070057
(#5): GP+[GFX1-]: SetColorSpace1 failed: 0x80070057
(#6): GP+[GFX1-]: SetColorSpace1 failed: 0x80070057
(#7): GP+[GFX1-]: SetColorSpace1 failed: 0x80070057
(#8): GP+[GFX1-]: SetColorSpace1 failed: 0x80070057

Media

Audio Backend: wasapi
Max Channels: 6
Preferred Sample Rate: 44100
Roundtrip latency (standard deviation): ...
Output Devices
Name: Group
Speakers (Bose USB Audio): USB\VID_05A7&PID_1020&MI_00\7&d51dc8b&0&0000
6 - DELL U2720Q (AMD High Definition Audio Device): HDAUDIO\FUNC_01&VEN_1002&DEV_AA01&SUBSYS_00AA0100&REV_1008\7&1cccad29&0&0001
Speakers (Realtek(R) Audio): HDAUDIO\FUNC_01&VEN_10EC&DEV_1168&SUBSYS_104387C5&REV_1001\5&590aa42&0&0001
Realtek Digital Output (Realtek(R) Audio): HDAUDIO\FUNC_01&VEN_10EC&DEV_1168&SUBSYS_104387C5&REV_1001\5&590aa42&0&0001
5 - DELL S2721DGF (AMD High Definition Audio Device): HDAUDIO\FUNC_01&VEN_1002&DEV_AA01&SUBSYS_00AA0100&REV_1008\7&1cccad29&0&0001
Input Devices
Name: Group
Mic in at front panel (Pink) (Realtek(R) Audio): HDAUDIO\FUNC_01&VEN_10EC&DEV_1168&SUBSYS_104387C5&REV_1001\5&590aa42&0&0001
Line in at rear panel (Blue) (Realtek(R) Audio): HDAUDIO\FUNC_01&VEN_10EC&DEV_1168&SUBSYS_104387C5&REV_1001\5&590aa42&0&0001
Mic in at rear panel (Pink) (Realtek(R) Audio): HDAUDIO\FUNC_01&VEN_10EC&DEV_1168&SUBSYS_104387C5&REV_1001\5&590aa42&0&0001
Stereo Mix (Realtek(R) Audio): HDAUDIO\FUNC_01&VEN_10EC&DEV_1168&SUBSYS_104387C5&REV_1001\5&590aa42&0&0001
Media Capabilities
Enumerate database

Environment Variables

MOZ_CRASHREPORTER_DATA_DIRECTORY: C:\Users\VK\AppData\Roaming\Mozilla\Firefox\Crash Reports
MOZ_CRASHREPORTER_EVENTS_DIRECTORY: C:\Users\VK\AppData\Roaming\Mozilla\Firefox\Crash Reports\events
MOZ_CRASHREPORTER_PING_DIRECTORY: C:\Users\VK\AppData\Roaming\Mozilla\Firefox\Pending Pings
MOZ_CRASHREPORTER_RESTART_ARG_0: C:\Program Files\Firefox Nightly\firefox.exe
MOZ_CRASHREPORTER_STRINGS_OVERRIDE: C:\Program Files\Firefox Nightly\browser\crashreporter-override.ini

Experimental Features

about:home startup cache (browser.startup.homepage.abouthome_cache.enabled): true
Cookies: SameSite=Lax by default (network.cookie.sameSite.laxByDefault): true
Cookies: SameSite=None requires secure attribute (network.cookie.sameSite.noneRequiresSecure): true
Cookies: Schemeful SameSite (network.cookie.sameSite.schemeful): true
CSS: Masonry Layout (layout.css.grid-template-masonry-value.enabled): true
Developer Tools: Compatibility Panel (devtools.inspector.compatibility.enabled): true
Developer Tools: Service Worker debugging (devtools.debugger.features.windowless-service-workers): false
Media: JPEG XL (image.jxl.enabled): true
Text Recognition (dom.text-recognition.enabled): false
Address Bar: show results during IME composition (browser.urlbar.keepPanelOpenDuringImeComposition): false
Web API: WebGPU (dom.webgpu.enabled): false
WebRTC Global Mute Toggles (privacy.webrtc.globalMuteToggles): false

Remote Experiments

Important Modified Preferences

accessibility.typeaheadfind.flashBar: 0
browser.contentblocking.category: custom
browser.download.folderList: 2
browser.privatebrowsing.vpnpromourl:
browser.search.region: CA
browser.sessionstore.upgradeBackup.latestBuildID: 20220621093233
browser.startup.homepage_override.buildID: 20220621093233
browser.startup.homepage_override.mstone: 103.0a1
browser.tabs.closeWindowWithLastTab: false
browser.tabs.warnOnCloseOtherTabs: false
browser.tabs.warnOnOpen: false
browser.urlbar.placeholderName: DuckDuckGo
browser.urlbar.placeholderName.private: DuckDuckGo
browser.urlbar.quicksuggest.migrationVersion: 2
browser.urlbar.quicksuggest.scenario: history
browser.urlbar.suggest.engines: false
browser.urlbar.suggest.openpage: false
browser.urlbar.suggest.topsites: false
doh-rollout.balrog-migration-done: true
doh-rollout.disable-heuristics: true
doh-rollout.doneFirstRun: true
doh-rollout.home-region: CA
doh-rollout.uri: https://private.canadianshield.cira.ca/dns-query
dom.forms.autocomplete.formautofill: true
dom.security.https_only_mode: true
dom.security.https_only_mode_ever_enabled: true
extensions.formautofill.addresses.enabled: false
extensions.formautofill.creditCards.enabled: false
extensions.lastAppVersion: 103.0a1
gfx.crash-guard.status.wmfvpxvideo: 2
gfx.crash-guard.wmfvpxvideo.appVersion: 99.0a1
gfx.crash-guard.wmfvpxvideo.deviceID: 0x73a3
gfx.crash-guard.wmfvpxvideo.driverVersion: 30.0.14023.3004
gfx.webrender.all: true
gfx.webrender.enabled: true
idle.lastDailyNotification: 1655769318
image.jxl.enabled: true
javascript.options.wasm_simd_wormhole: true
javascript.use_us_english_locale: true
media.gmp-gmpopenh264.abi: x86_64-msvc-x64
media.gmp-gmpopenh264.lastDownload: 1655392173
media.gmp-gmpopenh264.lastInstallStart: 1655392172
media.gmp-gmpopenh264.lastUpdate: 1655392173
media.gmp-gmpopenh264.version: 1.8.1.2
media.gmp-manager.buildID: 20220621093233
media.gmp-manager.lastCheck: 1655820611
media.gmp-manager.lastEmptyCheck: 1655820611
media.gmp-widevinecdm.abi: x86_64-msvc-x64
media.gmp-widevinecdm.lastUpdate: 1651091420
media.gmp-widevinecdm.version: 4.10.2449.0
media.gmp.storage.version.observed: 1
media.hardware-video-decoding.failed: false
media.videocontrols.picture-in-picture.video-toggle.enabled: false
network.cookie.cookieBehavior: 1
network.dns.disablePrefetch: true
network.dns.echconfig.enabled: true
network.dns.http3_echconfig.enabled: true
network.http.proxy.respect-be-conservative: false
network.http.referer.hideOnionSource: true
network.http.referer.spoofSource: true
network.http.referer.trimmingPolicy: 2
network.http.referer.XOriginPolicy: 2
network.http.referer.XOriginTrimmingPolicy: 2
network.http.speculative-parallel-limit: 0
network.predictor.enabled: false
network.prefetch-next: false
network.trr.blocklist_cleanup_done: true
network.trr.uri: https://mozilla.cloudflare-dns.com/dns-query
places.database.lastMaintenance: 1655648131
privacy.cpd.offlineApps: true
privacy.cpd.siteSettings: true
privacy.donottrackheader.enabled: true
privacy.firstparty.isolate: true
privacy.history.custom: true
privacy.purge_trackers.date_in_cookie_database: 0
privacy.purge_trackers.last_purge: 1655769318320
privacy.resistFingerprinting: true
privacy.sanitize.pending: [{"id":"newtab-container","itemsToClear":[],"options":{}}]
privacy.sanitize.timeSpan: 0
privacy.spoof_english: 2
privacy.trackingprotection.enabled: true
privacy.userContext.extension: CanvasBlocker@kkapsner.de
security.osreauthenticator.password_last_changed_hi: 768368
security.osreauthenticator.password_last_changed_lo: 500259864
security.remote_settings.crlite_filters.checked: 1653253486
security.remote_settings.intermediates.checked: 1653252476
security.sandbox.content.tempDirSuffix: {f3d4c81a-975a-4a67-a2e4-5bd0f14d995b}
services.sync.declinedEngines: history,tabs,creditcards,addresses,forms
services.sync.engine.addresses.available: true
services.sync.engine.bookmarks.validation.lastTime: 1655768295
services.sync.engine.history: false
services.sync.engine.passwords.validation.lastTime: 1655768295
services.sync.engine.prefs.modified: false
services.sync.engine.tabs: false
services.sync.lastPing: 1655768295
services.sync.lastSync: Tue Jun 21 2022 16:36:32 GMT+0000 (Coordinated Universal Time)
storage.vacuum.last.index: 1
storage.vacuum.last.places.sqlite: 1653221884
ui.osk.debug.keyboardDisplayReason: IKPOS: Touch screen not found.

Important Locked Preferences

fission.autostart.session: true

Places Database

Accessibility

Activated: false
Prevent Accessibility: 0
Accessible Handler Used: true
Accessibility Instantiator:

Library Versions

NSPR
Expected minimum version: 4.34
Version in use: 4.34

NSS
Expected minimum version: 3.79 Beta
Version in use: 3.79 Beta

NSSSMIME
Expected minimum version: 3.79 Beta
Version in use: 3.79 Beta

NSSSSL
Expected minimum version: 3.79 Beta
Version in use: 3.79 Beta

NSSUTIL
Expected minimum version: 3.79 Beta
Version in use: 3.79 Beta

Sandbox

Content Process Sandbox Level: 6
Effective Content Process Sandbox Level: 6
Win32k Lockdown State for Content Process: Win32k Lockdown enabled -- default value is true

Startup Cache

Disk Cache Path: C:\Users\VK\AppData\Local\Mozilla\Firefox\Profiles\sraxsfmy.default-nightly\startupCache\startupCache.8.little
Ignore Disk Cache: false
Found Disk Cache on Init: true
Wrote to Disk Cache: false

Internationalization & Localization

Application Settings
Requested Locales: ["en-US"]
Available Locales: ["en-US"]
App Locales: ["en-US"]
Regional Preferences: ["en-CA"]
Default Locale: "en-US"
Operating System
System Locales: ["en-CA","zh-Hans-CN","ja-JP"]
Regional Preferences: ["en-CA"]

Remote Debugging (Chromium Protocol)

Accepting Connections: false
URL:

Printing

Modified print settings

Flags: needinfo?(viruskiller)

Showing/Hiding the bookmark toolbar also affects video quality.

Here is another screen recording showing the issue: https://gfycat.com/BowedSolidIndigobunting

Flags: needinfo?(jmuizelaar)
Flags: needinfo?(viruskiller)

(In reply to viruskiller from comment #0)

The video quality should be what you would expect from downscaling or upscaling. The issue is not present on Firefox Beta 102.0 RC.

If this is a regression issue, would you mind to use mozregression to find out culprit? Thank you.

Flags: needinfo?(viruskiller)
Flags: needinfo?(viruskiller)

I have finished the bisection with mozregression.

2022-06-22T14:38:41.789000: DEBUG : Found commit message:
Bug 1767467 - Fix hardware H264 decoding support detection on Windows. r=alwu

Differential Revision: https://phabricator.services.mozilla.com/D145383

2022-06-22T14:38:41.789000: DEBUG : Did not find a branch, checking all integration branches
2022-06-22T14:38:41.790000: INFO : The bisection is done.
2022-06-22T14:38:41.791000: INFO : Stopped

Flags: needinfo?(viruskiller)

Interesting, but I don't think that bug is the cause of your issue because that patch is simply adding Intel hardware MFT into a consideration for H264 hardware decoding. But you're using AMD graphic card which means that patch won't affect you at all.

I would say maybe bug 1757823 is more possible for causing this, if the issue is related with hardware decoding.

Would you help me do following things?

  1. using mozregression again, but this time choose starting from changeset (if you use gui version, click the middle button and then in the third steps you should be able to choose from date/release/buildid/changeset. And use 4b38c6da5105f454dfbc322284dafb074fdd09b0 as the targeted changeset, which is the change without bug 1757823.

(you could also try 15cebc1bbdefe8a635edef28b8503b89446105b3 which is the version without D145383, the one you found in comment7)

  1. capture profiled result again
    This time could you help me also capture the screenshot? (click 'edit setting' on the profiler menu, and then you should be able to find the option of capturing screenshot) I checked your profile in the comment3, it doesn't look like the Twitch was dropping the resolution. I only saw Twitch dump the resolution higher from 480p to 720p.

  2. check private window and fresh profile.
    I'm surprised that switching the bookmark toolbar also affects the video resolution (in comment4), which shouldn't affect the video at all. Could you try doing the same behavior on a new profile, and on a private browsing window to see if the issue still exists?

  3. disable hw decoding
    If you disable the pref media.hardware-video-decoding.enabled, will the issue still exist?

Thank you so much.

Flags: needinfo?(viruskiller)

Bug 1768699 might be also related. But at that bug I didn't see why Reddit appends the low resolution video to us. I already reported the issue to them but didn't hear any respond yet.

See Also: → 1768699

Disabling media.hardware-video-decoding.enabled resolved the issue. I will do the tests 1-3 in a bit.

(In reply to Alastor Wu [:alwu] from comment #8)

Interesting, but I don't think that bug is the cause of your issue because that patch is simply adding Intel hardware MFT into a consideration for H264 hardware decoding. But you're using AMD graphic card which means that patch won't affect you at all.

Actually, that fix changed it so that non-Intel systems running D3D11 will be able to hardware decode H264 video once again, so it may be the changelist that caused this issue to appear for :viruskiller. However, since this was just fixing another regression to bring back hardware decoding, unless the reporter's system should be blacklisted from some part of the hardware acceleration pipeline, it seems to me that this must be related to the work on DComp video on Windows. Should :sotaro or someone else on the graphics team take a look at this maybe?

NI for the comment 11. Short brief, the video would become blurry when the video size changes, see video in the comment 4)
Thanks!

Flags: needinfo?(sotaro.ikeda.g)
Blocks: twitch

(#0): GP+[GFX1-]: SetColorSpace1 failed: 0x80070057

From the above error, I noticed that IDXGISwapChain3::SetColorSpace1() failure handling was wrong.

Chromium does like the following.
https://source.chromium.org/chromium/chromium/src/+/main:ui/gl/swap_chain_presenter.cc;l=1375?q=SetColorSpace1&ss=chromium

Flags: needinfo?(sotaro.ikeda.g)
Depends on: 1778622

viruskiller, can you check if the problem still happens with latest nightly_

I cannot reproduce the issue anymore with the latest nightly.

Flags: needinfo?(viruskiller)

Great! Thank you.

Status: UNCONFIRMED → RESOLVED
Closed: 1 year ago
Resolution: --- → WORKSFORME
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