Timestamp in wav f32le

Please add checkbox in settings to disable this Timestamp

Audacity doesn’t add a time stamp.
What is that file?

WAV files exported from Audacity have headers like this: http://soundfile.sapp.org/doc/WaveFormat/

Adds to all exported wav f32le.

For 32-bit float WAV, Audacity uses the “fact” chunk (see: http://www-mmsp.ece.mcgill.ca/Documents/AudioFormats/WAVE/WAVE.html)
In the case of “test.wav” the number of samples per channel (dwSampleLength) is 44100 (44 AC 00 00).

Audacity adds PEAK Chunk Google Code Archive - Long-term storage for Google Code Project Hosting.

Oh, right, I miscounted the bytes in your screenshot.
Is your feature request to add an option to disable PEAK chunk from 32-bit float WAV exports?

Yes, please add feature request. Don’t need to turn off the entire chunk, just overwrite the timestamp with zeros via checkbox. f64le has the same problem

I have logged this feature request.

As a matter of interest, why do you want this feature?

The hashes of the same files are different, and the files differ only by the timestamp.