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Topic: QAAC: discussion, questions, feature requests, etc. (Read 460362 times) previous topic - next topic
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Re: QAAC: discussion, questions, feature requests, etc.

Reply #1125
can someone explain why qaac.exe and qaac64.exe does not make identical m4a file, from same source file, with same settings, -v 320 ? 🙄

Re: QAAC: discussion, questions, feature requests, etc.

Reply #1126
Slightly different order of operations -> slightly different result.

with floating point values, a*c + b*c isn't always equal to (a + b)*c, and even (a+b)+c isn't always equal to a+(b+c)

Re: QAAC: discussion, questions, feature requests, etc.

Reply #1127
Slightly different order of operations -> slightly different result.

with floating point values, a*c + b*c isn't always equal to (a + b)*c, and even (a+b)+c isn't always equal to a+(b+c)

that makes sense. thanks!

Re: QAAC: discussion, questions, feature requests, etc.

Reply #1128
... and (as far as I know) m4a files also contain metadata called "recording date" which is a time stamp down to a second.

 
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