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dthpham / sminterpolate

Make motion interpolated and fluid slow motion videos from the command line.
MIT License
1.38k stars 91 forks source link

Output videos get flashing with black & blue frames. #96

Open wysaid opened 6 years ago

wysaid commented 6 years ago

The flashing video: test.mp4.zip

➜  zjzd butterflow -d
OpenCL devices:
  Platform              : Apple
  Platform Vendor       : Apple
  Platform Version      : OpenCL 1.2 (Aug 20 2018 18:58:21)
   Device 0         : Intel(R) Core(TM) i7-7820HQ CPU @ 2.90GHz
      Version       : OpenCL 1.2
      Version       : 1.1
      Work Sizes    : 1024, 1024x1x1
      Compatible    : No
*  Device 1         : Intel(R) HD Graphics 630
      Version       : OpenCL 1.2
      Version       : 1.2(Aug 29 2018 12:59:42)
      Work Sizes    : 256, 256x256x256
      Compatible    : Yes
   Device 2         : AMD Radeon Pro 560 Compute Engine
      Version       : OpenCL 1.2
      Version       : 1.2 (Aug 22 2018 20:56:34)
      Work Sizes    : 256, 256x256x256
      Compatible    : Yes
wysaid commented 6 years ago

Strange frames generates with device 2 as

butterflow -v -device 2 -r 2x test.mp4 -o test.60fps.mp4

But if I choose

butterflow -v -device 1 -r 2x test.mp4 -o test.60fps.mp4

The right video will be generated. But It's much slower.