Convert DV to SPX

Turn DV videos into Speex. Encoded as Speex speech coding in an Ogg file at 8, 16 or 32 kHz in mono or stereo, unless audio.sample_rate is given, and lossy sound loses a little more than it already had.

Converted in an isolated sandbox on our serversDeleted after 24 hours

Drop DV files on the dialor turn it to pick what to do

DV and SPX

From

DV Video

Raw DV streams from MiniDV camcorders. About 13 GB an hour.

Extensions
.dv
MIME type
video/dv
Kind
Video

To

Speex

Speex speech audio in an Ogg container, the predecessor of Opus.

Extensions
.spx
MIME type
audio/x-speex
Kind
Audio

Options for DV to SPX

audio.denoise
Reduce steady background noise.
audio.normalize
Normalize loudness to -16 LUFS as streaming services do.
audio.sample_rate
Audio sample rate in Hz.
speed
Playback speed multiplier. 2 plays twice as fast.