Porting to emscripten - Githubissues

transitive-bullshit / ffmpeg-gl-transition

FFmpeg filter for applying GLSL transitions between video streams.

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Porting to emscripten #22

Closed arinkverma closed 6 years ago

arinkverma commented 6 years ago

Hello Guys

Need a quick help here.

I have build this to be used in js environment.

emcc build/ffmpeg/ffmpeg.bc build/lame/dist/lib/libmp3lame.so build/x264/dist/lib/libx264.so \
    --post-js build/post-sync.js \
    --closure 1 -s USE_GLFW=3 -s TOTAL_MEMORY=67108864 -s OUTLINING_LIMIT=20000 -O3 --memory-init-file 0 --pre-js build/pre.js -o ffmpeg-mp4.js

But on runtime I am getting error as glReadPixels: format and type incompatible with the current read framebuffer

How can I debug it?

transitive-bullshit commented 6 years ago

Hmmm, I honestly have no idea.

If you want an easier JS solution, check out ffmpeg-concat.

Maybe someone else here can help you with the emscripten issue.

arinkverma commented 6 years ago

@transitive-bullshit Thanks for quick response.