Convert SPX to DTS

Turn SPX recordings into DTS. Re-encoded as DTS at 768 kbit/s and at 44.1 or 48 kHz with up to 5.1 channels, unless audio.channels is given, which loses a little more than the Speex already did.

Converted in an isolated sandbox on our serversDeleted after 24 hours

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

SPX and DTS

From

Speex

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

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

To

DTS Audio

DTS surround audio.

Extensions: .dts
MIME type: audio/vnd.dts
Kind: Audio

Options for SPX to DTS

audio.channels: Number of audio channels. 1 is mono, 2 is stereo.
audio.denoise: Reduce steady background noise.
audio.normalize: Normalize loudness to -16 LUFS as streaming services do.
speed: Playback speed multiplier. 2 plays twice as fast.
trim_end: Second at which the audio or video stops.
trim_start: Seconds to cut from the start of audio or video.