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it still cant decode hevc

Open LiaoLW opened this issue 5 years ago • 5 comments

i test 74.0.3729.169 (64-bit) ,which is said to compile with hevc decoder, with

https://tools.woolyss.com/html5-audio-video-tester/

and

https://www.h265files.com/embed-h265-video.php

but it cant play and keep blank which is exactly the same with issue 57.

i've checked chrome://gpu:

  • Canvas: Hardware accelerated
  • Flash: Hardware accelerated
  • Flash Stage3D: Hardware accelerated
  • Flash Stage3D Baseline profile: Hardware accelerated
  • Compositing: Hardware accelerated
  • Multiple Raster Threads: Enabled
  • Native GpuMemoryBuffers: Software only. Hardware acceleration disabled
  • Out-of-process Rasterization: Hardware accelerated
  • Hardware Protected Video Decode: Unavailable
  • Rasterization: Hardware accelerated
  • Skia Renderer: Disabled
  • Surface Control: Disabled
  • Surface Synchronization: Enabled
  • Video Decode: Hardware accelerated
  • Viz Service Display Compositor: Enabled
  • WebGL: Hardware accelerated
  • WebGL2: Hardware accelerated

how can i make it support hevc/h.265?

LiaoLW avatar May 29 '19 11:05 LiaoLW

Tested today with the Stable and Ungoogled version 78.0.3904.70. H.265 videos play normally.

woolyss avatar Nov 02 '19 11:11 woolyss

Tested today with the Stable and Ungoogled version 78.0.3904.70. H.265 videos play normally.

but does it work in the hardware accelerated way?

hezhanbang avatar Apr 23 '20 08:04 hezhanbang

@liyoubdu : yes but only if your device (GPU) can decode HEVC/h.265.

woolyss avatar Apr 25 '20 10:04 woolyss

@liyoubdu : yes but only if your device (GPU) can decode HEVC/h.265.

How can I check if my GPU or device can decode "HEVC/h.265" ?

abbasaleid avatar Apr 29 '20 17:04 abbasaleid

It depends of your graphic card. Search in Google Search ;)

  • Example for Nvidia: https://developer.nvidia.com/video-encode-decode-gpu-support-matrix
  • https://en.wikipedia.org/wiki/High_Efficiency_Video_Coding_implementations_and_products

For info about your graphic card, use the TechPowerUp GPU-Z tool.

https://superuser.com/questions/1319250/how-to-force-chrome-to-use-integrated-gpu-for-decoding

woolyss avatar Apr 29 '20 17:04 woolyss