Sebastian Lohff
fe967b96b9
The "Write Wav" button now lets the user download the resulting wav file on web. Sadly, we cannot directly get a PackedByteArray from AudioStreamWAV - the WAV header is only written as part of its save_to_wav() method, which only accepts a string to a file and does all the file handling itself. Therefore we now write the file to (temp) disk, re-read it and then send it to the user. The other options I currently see are a) to write the WAV header myself b) find a better way to write a tempfile (at least tempfile naming seems to be a Godot >4.3 feature) or c) to contribute a get_wav_header() method AudioStreamWAV upstream. The "standardized" mimetype for wav seems to be audio/vnd.wave and not audio/wav - I never knew! Many seem to point to RFC2361 regarding to this. |
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