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fix(stable-diffusion.ggml): force mp4 container in ffmpeg mux #9435

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Merged
mudler merged 1 commit into from
Apr 19, 2026
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fix(stable-diffusion.ggml): force mp4 container in ffmpeg mux #9435

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5 changes: 5 additions & 0 deletions backend/go/stablediffusion-ggml/gosd.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -1106,6 +1106,11 @@ static int ffmpeg_mux_raw_to_mp4(sd_image_t* frames, int num_frames, int fps, co
const_cast<char*>("-c:v"), const_cast<char*>("libx264"),
const_cast<char*>("-pix_fmt"), const_cast<char*>("yuv420p"),
const_cast<char*>("-movflags"), const_cast<char*>("+faststart"),
// Force MP4 container. Distributed LocalAI hands us a staging
// path (e.g. /staging/localai-output-NNN.tmp) with a non-standard
// extension; relying on filename suffix makes ffmpeg bail with
// "Unable to choose an output format".
const_cast<char*>("-f"), const_cast<char*>("mp4"),
const_cast<char*>(dst),
nullptr
};
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