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nervous-systems / ffmpeg-opengl

Filter for applying GLSL shaders to movies via ffmpeg
The Unlicense
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A little confused on the usage #7

Open dark-swordsman opened 3 years ago

dark-swordsman commented 3 years ago

Hello,

I found this when trying to figure out how to apply GLSL shaders via ffmpeg.

I was hoping to implement the shaders from this library, but I am unsure how to do it.

Do I just specify a value such as -vf genericshader=/file/path/to/shader.glsl?

I wanted to confirm this before going through the arduous process of building ffmpeg (probably for Windows) with this.

moe-protagonist commented 3 years ago

No, it uses the shader defined in the source IIRC. i had a version which did what you describe, it shouldn't be hard to implement.

CommanderAsdasd commented 2 years ago

No, it uses the shader defined in the source IIRC. i had a version which did what you describe, it shouldn't be hard to implement.

If you don't mind to share it, I (and not only I) would be much appreciated.

hooop commented 11 months ago

Hi 👋 It would me amazing to have some news about this project !

Matrixx-Js commented 9 months ago

same please