GPU accelerated encoder doesnt support this pixel format (YUV420P)

gyroflow / gyroflow

Video stabilization using gyroscope data

https://gyroflow.xyz

GNU General Public License v3.0

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GPU accelerated encoder doesnt support this pixel format (YUV420P) #600

Closed neurot1cal closed 1 year ago

neurot1cal commented 1 year ago

Is there an existing issue for this?

[X] I have searched the existing issues

Have you tried the latest build?

[X] I have tried the latest build

Gyroflow version

1.5.0

What operating system are you using?

Windows 10 19045.2673

What GPU are you using?

Intel UHD 630 (i7 8700K)

What happened?

Expecting to be able to use GPU acceleration to export, but being forced to use 'Render using CPU'. Latest Intel drivers installed (31.0.101.2115).

Relevant log output

No response

AdrianEddy commented 1 year ago

There's nothing that Gyroflow can do about it, it's up to the hardware

neurot1cal commented 1 year ago

There's nothing that Gyroflow can do about it, it's up to the hardware

GoPro Player w/ Reelsteady has no issues. GPU usage 100% and processes very quickly. :( I'd love to be able to support OSS, but not sure how to get GPU acceleration on this workstation with Gyroflow.

AdrianEddy commented 1 year ago

GoPro player doesn't use ffmpeg, and the decoders and encoders are different. The pixel format conversion in Gyroflow is done on the CPU, and in the GoPro Player is done on the GPU. It's a challenging task that requires to rewrite a lot of code. It will eventually be done, but it will take a lot of time and effort. It's related to #555 #565 and #428

For the time being, Gyroflow uses the CPU to convert the pixel format.

neurot1cal commented 1 year ago

Thanks for the clarity. Is there a different pixel format I can use on the GoPro to work around this?

AdrianEddy commented 1 year ago

Unfortunately not in GoPro. You can change your GPU to support more pixel formats and NVIDIA has most supported formats.