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Rockbox mail archiveSubject: Re: Ipod RBX and M4ARe: Ipod RBX and M4A
From: Magnus Holmgren <lear_at_algonet.se>
Date: Sun, 05 Aug 2007 23:58:34 +0200 Vincent Mistretta wrote: > Yes they are HE AAC - high bit rate, recorded at 192. Hmm... That should not be using HE-AAC, as it is intended for low bitrates (less than 96 kbps or so), even when created by an HE-AAC-capable encoder. Some programs show the actual AAC profile used. E.g., Foobar2000 shows it as "Codec Profile"; if it really is HE-AAC it will say "AAC SBR", otherwise "AAC LC". I just tested a 192 kbps file created by Winamp 5.3 on my H140, and it played just fine. It could be that the bitrate is too high for real-time playback on ipods (but if so, then the bit about "playing at higher speed" doesn't quite make sense...). Magnus Received on 2007-08-05 Page template was last modified "Tue Sep 7 00:00:02 2021" The Rockbox Crew -- Privacy Policy |