Support and General Use > Recording
Recording via optical-in
manno:
--- Quote from: pabouk on April 26, 2006, 12:24:20 PM ---
--- Quote from: manno on April 26, 2006, 11:36:41 AM ---I checked all my setting and made sure that it was being sent a 48khz signal and it is but still downsampling to 44.1khz no matter what I do. Isn't it hardcoded into the patch to only do 44.1 at this time?
--- End quote ---
Is not the resulting wav in fact 48 kHz PCM data with just a 44.1 header?
Is not the recored wav time length about 9% bigger and does not the sound have a lower pitch?
--- End quote ---
I'm not sure but I do know that the picth is lower hence incorrect sampling information. What is the easiest way to edit the header only without resampling? I use Audition.
Update- I used "Adjust sample rate" in audition and set it to 48khz. It looked like it only changed the header instead of resampling. The resulting file is now at 48khz and it sounds perfect.
preglow:
The SPDIF recording patch never downsamples the data it gets. However, it's very possible that an incorrect WAV header gets written. This can be fixed losslessly. The sample rate that gets written to the WAV is the sample rate the signal has got at the moment you press the record key. There are probably some bugs as well. I'll fix when I have time and am somewhat less tired of working on it.
manno:
--- Quote from: preglow on April 26, 2006, 08:16:14 PM ---The SPDIF recording patch never downsamples the data it gets. However, it's very possible that an incorrect WAV header gets written. This can be fixed losslessly. The sample rate that gets written to the WAV is the sample rate the signal has got at the moment you press the record key. There are probably some bugs as well. I'll fix when I have time and am somewhat less tired of working on it.
--- End quote ---
Thanks for all the hard work and effort that you have put into this!
groovetube66:
What type of cable do I need to send an digital signal into the iRiver? It looks like a standard 3.5mm but that can't be right, is it? My digital source is a toslink out. So is there a toslink to 3.5mm cable. Is that 3.5mm spdif?
pilot000:
Picture is here:
http://www.funk-tonstudiotechnik.de/Lichtleiter-Toslink-Klinke-5.jpg
search for "toslink 3,5"
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