#6430: Ogg audio file not detected -------------------------------------+------------------------------------ Reporter: cgbug | Owner: Type: enhancement | Status: open Priority: wish | Component: avformat Version: git-master | Resolution: Keywords: ogg wav | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 1 | -------------------------------------+------------------------------------ Changes (by jamrial):
* analyzed: 0 => 1 * keywords: ogg => ogg wav Comment: This file is a pcm WAV file and a Vorbis OGG file stitched together with some custom header at the beginning, probably telling whatever handles this file (XCom it seems) where to look for either of them. ffmpeg is able to parse the ogg part if you force the ogg demuxer because ogg_read_header() will search the whole file until it finds the first OggS tag, something ogg_probe() does not. The chances for this kind of file to ever be properly supported are low to null. The ogg probe function could perhaps parse the entire probe buffer until it finds the first OggS tag, but even then the pcm WAV part comes first so you'd need a big probe buffer for it. Just force the ogg demuxer for these files. -- Ticket URL: <https://trac.ffmpeg.org/ticket/6430#comment:2> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker _______________________________________________ FFmpeg-trac mailing list FFmpeg-trac@avcodec.org http://ffmpeg.org/mailman/listinfo/ffmpeg-trac