Read write protected Memory Exception When Try to use Timestamp DTW.

[somenhlt1]

When turn on timestamp for DTW, this piece of code throws AccessViolationException when trying to copy mem.

After that, it crashed.

Any idea on how to fix this problem?

[przemoc]

Can you provide complete command-line (assuming you used main binary) or configuration provided to whisper.cpp?

I have not followed DTW development, but it feels like you need to provide correct preset matching model that you're using.

Examples:

main -m models/ggml-tiny.bin -f samples/jfk.wav -dtw tiny       # OK
main -m models/ggml-base.en.bin -f samples/jfk.wav -dtw base.en # OK
main -m models/ggml-tiny.bin -f samples/jfk.wav -dtw base.en    # FAIL
main -m models/ggml-tiny.bin -f samples/jfk.wav -dtw            # FAIL, no preset given