10-03-2021, 04:00 PM
Right. Its the Vorbis codec thats most commonly used inside ogg. Either way the format is not too common these days.
Actually I think the 'f' might mean floating point but its not documented anywhere obvious. I do recall seeing some MPD logs way back when with FLOAT_LE in them but I don't recall the format. One would prolly have to look in sources of mpd or ffmpeg to identify what 'f' really means.
For MP3 and some other formats for example AAC and DSD/DFF there's some additional parsing in playerlib.php function getEncodedAt() and audioinfo.php that happens to try and make some intelligent choices about format details when either mediainfo or mpd is not conclusive.
Makes for some interesting reading ;-)
Actually I think the 'f' might mean floating point but its not documented anywhere obvious. I do recall seeing some MPD logs way back when with FLOAT_LE in them but I don't recall the format. One would prolly have to look in sources of mpd or ffmpeg to identify what 'f' really means.
For MP3 and some other formats for example AAC and DSD/DFF there's some additional parsing in playerlib.php function getEncodedAt() and audioinfo.php that happens to try and make some intelligent choices about format details when either mediainfo or mpd is not conclusive.
Makes for some interesting reading ;-)
