wavdump

Overview ¶

wavdump downloads a WAV file and decodes it using the same pipeline as VoiceBlender's playback, writing the raw PCM output to a file. This lets you verify the decoded audio independently of diago/RTP.

Usage:

go run ./cmd/wavdump -url https://example.com/file.wav -out decoded.raw -rate 8000
aplay -r 8000 -f S16_LE -c 1 decoded.raw    # play 8kHz output
aplay -r 16000 -f S16_LE -c 1 decoded.raw    # play 16kHz output