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Unable to generate long-duration soundscapes

1

Hello, When trying to generate a long-duration soundscape (1 hour), I get the error printed at the end of this message. It seems that a .wav file is created for...

ohadbarak

Right now there aren't any checks related to amplifying events based on their specified SNR values. It would be helpful for Scaper to print out a warning when an event...

justinsalamon

Often I don't store my audio in a flat directory structure so it would be cool if I could generate scapes from nested bg/fg folders. ``` bg: label1 A a.wav...

beasteers

Spatializing mixtures

3

Just wondering if we have any thoughts about spatializing mixtures, say with a library of room impulse responses added as a directory for Scaper? Opening the issue early because I...

pseeth

Currently when using sox for time stretching, the actual duration of the time stretched event can vary slightly from the estimated duration (estimated = duration * stretch factor). This caused...

justinsalamon

Custom audio filters / transformations (e.g. "plugins")

1

It would be nice if Scaper could provide a way to add custom audio filters to the events and backgrounds. I imagine something like this: ```python add_event(label, source_file, source_time, event_time,...

FunkMonkey

`generate_from_jams()` requires updating observations if a new fg/bg path is provided. Currently this is done by updating the value dict directly, which is a hack because in principle the observation...

justinsalamon

Generate silence for empty soundscapes

1

Right now if a soundscape is "empty" (no background or foreground events) a warning will be issued and no audio will be generated. Ideally we want to synthesize a silent...

justinsalamon

I am working on a project with 16 bit audio data and I would like to change the subtype of the soundfile write function. Could you please expose this in...

MJWeldy

Unable to install scaper through pip on macOS

4

I ran 'pip install scaper' in the terminal, but got error: ... creating build/temp.macosx-13-arm64-cpython-311/soxbindings creating build/temp.macosx-13-arm64-cpython-311/soxbindings/ext clang -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX13.sdk -DVERSION_INFO=\"1.2.3\" -I/private/var/folders/0z/5d51k7514rs6n946f_fq2dn40000gn/T/pip-install-5stcme3d/soxbindings_f68683401cc9431bbf6249605278b8b8/.eggs/pybind11-2.11.1-py3.11.egg/pybind11/include...

Lilibar-s