bpa wrote: > If by disabling native and transcoding AAC to force use MP3 (using lame) > make the stream playable it means there is a side effect in the > conversion (e.g. sample format such as S24le vs s16le) as the encoded > samples (AAC or MP3 ) do not reach the DAC. > > *It seems to me that the 48kHz capability of the DAC is not working.* A > few years ago I remember a user with a secondhand SB3 with a similar > issues and it turned out the SB3 was modded and crystal for 48Khz was > disconnected. If a relay is involved for 48Khz - then it is possible the > DAC's 48kHz supporting circuit is broken. > > OP should confirm that DAC can still plays 48kHz audio to determine if > the problem is an SBT incompatibility or a DAC h/w issue. > > AFAIK LMS sends 24 bits stream to DAC no matter whether AAC / MP3 or > 44.1Khz or 48Khz. I believe 16 bit sample source are padded to 24 bits. > However my knowledge on this is limited (and possibly wrong) so somebody > else can provide a definitive answer.
I'll dig out my DAT machine which can output 48kHz ------------------------------------------------------------------------ Avinunca's Profile: http://forums.slimdevices.com/member.php?userid=72240 View this thread: http://forums.slimdevices.com/showthread.php?t=115373 _______________________________________________ Touch mailing list Touch@lists.slimdevices.com http://lists.slimdevices.com/mailman/listinfo/touch
