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AAC 96kHz sampling rate and time length misreported - Printable Version

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AAC 96kHz sampling rate and time length misreported - kostis57 - 09-03-2019 10:27

Playing AAC 96kHz content, sampling rate showing in Control Point's now-playing screen is 30.464kHz and the track length indicated is about 3-times longer.
An example .m4a file can be found here: https://drive.google.com/file/d/1uyVSJCuCSz1hTNq1eyQDFrLPiciZGOu-/view?usp=sharing


RE: AAC 96kHz sampling rate and time length misreported - simoncn - 09-03-2019 20:17

Thanks for making this file available. I have confirmed the problem. The sample rate is written to the file in multiple places and it is correct in some of these places and incorrect in others. MinimServer is reading this information from a place that has the incorrect value.

I will need to do some research and experimentation to find the best approach for disregarding the incorrect value without causing a problem with other files.


RE: AAC 96kHz sampling rate and time length misreported - kostis57 - 10-03-2019 19:32

(09-03-2019 20:17)simoncn Wrote:  Thanks for making this file available. I have confirmed the problem. The sample rate is written to the file in multiple places and it is correct in some of these places and incorrect in others. MinimServer is reading this information from a place that has the incorrect value.

I will need to do some research and experimentation to find the best approach for disregarding the incorrect value without causing a problem with other files.

Another one converted with Nero AAC Codec:
https://drive.google.com/file/d/1wvJ0rqhoCmNNPsWjKec19xHfFdIuhsyU/view?usp=sharing


RE: AAC 96kHz sampling rate and time length misreported - simoncn - 10-03-2019 21:55

Thanks, this is helpful as it shows a problem with one of the two locations that were correct in the previous file.