Hi, I'm trying to transcode a file in pcm format (wav container) to ulaw format (also wav container), is it possible ? I'm using vlc 1.1.4. int testConvertPcmToUlaw(libvlc_instance_t *vlc_instance) { char input_audio[] = "file:///tmp/pcm.wav"; // char output_audio[] = "/tmp/test.mp3&q...