extracting an opus stream from an ogg container? 2020-03-31 22:51:57 Hi all,I have a recording in ogg format which has an opus stream inside. Foobar is able to play the file, and Media Info is able to read it, but other programs are having trouble opening it, so I'd like to losslessly extract the opus stream from it. When I try opening the ogg file with ffmpeg, it says that invalid data was found when processing the input file.I've never dealt with this before, so I don't really know where to go from here. Are there other tools to try? Perhaps the file is corrupt? I have no idea. But Foobar is able to play it, so something has to give. I'd really hate to have to transcode because of this. Does anyone have ideas?Thanks!