Example URL:

Steps to reproduce the problem:
1. open the website https://www.base-n.de/webm/4K-Sample.html by chrome
2. play the video on the website
3. 

What is the expected behavior?

What went wrong?
the video could not be presented as screenshot attached.

Did this work before? No 

Is it a problem with Flash or HTML5? HTML5

Does this work in other browsers? Yes

Chrome version: 61.0.3163.98  Channel: stable
OS Version: 5.1.1
Flash Version: 

Contents of chrome://gpu: 
Note: To properly save this page, select the "Webpage, Complete" option in the Save File dialog.
Graphics Feature Status
•	Canvas: Hardware accelerated
•	CheckerImaging: Disabled
•	Flash: Hardware accelerated
•	Flash Stage3D: Hardware accelerated
•	Flash Stage3D Baseline profile: Hardware accelerated
•	Compositing: Hardware accelerated
•	Multiple Raster Threads: Disabled
•	Native GpuMemoryBuffers: Software only. Hardware acceleration disabled
•	Rasterization: Software only, hardware acceleration unavailable
•	Video Decode: Hardware accelerated
•	Video Encode: Hardware accelerated
•	WebGL: Hardware accelerated
•	WebGL2: Hardware accelerated
Driver Bug Workarounds
•	clear_uniforms_before_first_program_use
•	disable_framebuffer_cmaa
•	max_texture_size_limit_4096
•	scalarize_vec_and_mat_constructor_args
•	use_virtualized_gl_contexts
Problems Detected
•	VideoCore V has corrupt rendering with GPU Rasterization: 710273
Disabled Features: gpu_rasterization
•	Share groups are not working on (older?) Broadcom drivers: 179815
Applied Workarounds: use_virtualized_gl_contexts
•	Clear uniforms before first program use on all platforms: 124764, 349137
Applied Workarounds: clear_uniforms_before_first_program_use
•	Always rewrite vec/mat constructors to be consistent: 398694
Applied Workarounds: scalarize_vec_and_mat_constructor_args
•	Limit max texure size to 4096 on all of Android
Applied Workarounds: max_texture_size_limit_4096
•	Limited enabling of Chromium GL_INTEL_framebuffer_CMAA: 535198
Applied Workarounds: disable_framebuffer_cmaa
•	Disable KHR_blend_equation_advanced until cc shaders are updated: 661715
•	Raster is using a single thread.
Disabled Features: multiple_raster_threads
•	Native GpuMemoryBuffers have been disabled, either via about:flags or command line.
Disabled Features: native_gpu_memory_buffers
•	Checker-imaging has been disabled via finch trial or the command line.
Disabled Features: checker_imaging
Version Information
Data exported	11/28/2017, 5:23:14 PM
Chrome version	Chrome/61.0.3163.98
Operating system	Android 5.1.1
Software rendering list version	13.10
Driver bug list version	10.29
ANGLE commit id	0d2ecb4ea992
2D graphics backend	Skia/61 0eefc0552cfb5ac077560b7c2630c5bd475ea585-
Command Line	--enable-pinch --enable-viewport --validate-input-event-stream --disable-gpu-process-crash-limit --main-frame-resizes-are-orientation-changes --disable-composited-antialiasing --ui-prioritize-in-gpu-process --profiler-timing=0 --prerender-from-omnibox=enabled --enable-dom-distiller --flag-switches-begin --flag-switches-end --top-controls-show-threshold=0.27 --top-controls-hide-threshold=0.17
Driver Information
Initialization time	147
In-process GPU	false
Passthrough Command Decoder	false
Supports overlays	false
Sandboxed	false
GPU0	VENDOR = 0x0000 [Broadcom], DEVICE= 0x0000 [VideoCore V HW (V3D-530)]
Optimus	false
Optimus	false
AMD switchable	false
Driver vendor	
Driver version	0
Driver date	
Pixel shader version	3.10
Vertex shader version	3.10
Max. MSAA samples	4
Machine model name	
Machine model version	
GL_VENDOR	Broadcom
GL_RENDERER	VideoCore V HW (V3D-530)
GL_VERSION	OpenGL ES 3.1
GL_EXTENSIONS	GL_OES_compressed_ETC1_RGB8_texture GL_OES_compressed_paletted_texture GL_OES_texture_npot GL_OES_vertex_half_float GL_OES_EGL_image GL_OES_EGL_image_external GL_EXT_discard_framebuffer GL_OES_rgb8_rgba8 GL_OES_depth24 GL_OES_mapbuffer GL_OES_vertex_array_object GL_OES_packed_depth_stencil GL_OES_EGL_sync GL_OES_standard_derivatives GL_OES_surfaceless_context GL_EXT_shader_texture_lod GL_EXT_draw_elements_base_vertex GL_EXT_multisampled_render_to_texture GL_KHR_debug GL_OES_texture_stencil8 GL_EXT_shader_integer_mix GL_OES_texture_storage_multisample_2d_array GL_EXT_texture_format_BGRA8888 GL_EXT_debug_marker GL_KHR_texture_compression_astc_ldr GL_BRCM_multi_draw_indirect GL_BRCM_base_instance GL_EXT_robustness
Disabled Extensions	GL_KHR_blend_equation_advanced GL_KHR_blend_equation_advanced_coherent
Window system binding vendor	
Window system binding version	
Window system binding extensions	
Direct rendering	Yes
Reset notification strategy	0x8252
GPU process crash count	0
Compositor Information
Tile Update Mode	One-copy
Partial Raster	Enabled
GpuMemoryBuffers Status
ATC	Software only
ATCIA	Software only
DXT1	Software only
DXT5	Software only
ETC1	Software only
R_8	Software only
R_16	Software only
RG_88	Software only
BGR_565	Software only
RGBA_4444	Software only
RGBX_8888	Software only
RGBA_8888	Software only
BGRX_8888	Software only
BGRA_8888	Software only
RGBA_F16	Software only
YVU_420	Software only
YUV_420_BIPLANAR	Software only
UYVY_422	Software only
 

Deleted: screenshot.png 254 KB

	screenshot.png 254 KB View Download