Thanks. I had seen this encoder before, it has one problem >> The encoder expects a „CanvasPixelArray“ (as returned by the „getImageData“ method of a canvas).

Thanks. I had seen this encoder before, it has one problem >> The encoder expects a „CanvasPixelArray“ (as returned by the „getImageData“ method of a canvas). I'd like to use raw binary data simply read from the local file system, and run it through an encoder.