Log message:
audio: Replace RMD160 checksums with BLAKE2s checksums

All checksums have been double-checked against existing RMD160 and
SHA512 hashes.

The following distfiles couldn't be fetched (possibly they are fetched
conditionally):

./audio/freeswitch-sounds-ru/distinfo \ 
freeswitch/freeswitch-sounds-ru-RU-elena-32000-1.0.13.tar.gz
./audio/freeswitch-sounds-ru/distinfo \ 
freeswitch/freeswitch-sounds-ru-RU-elena-48000-1.0.13.tar.gz
./audio/freeswitch-music/distinfo \ 
freeswitch/freeswitch-sounds-music-32000-1.0.8.tar.gz
./audio/freeswitch-music/distinfo \ 
freeswitch/freeswitch-sounds-music-48000-1.0.8.tar.gz
./audio/freeswitch-sounds-fr/distinfo \ 
freeswitch/freeswitch-sounds-fr-ca-june-32000-1.0.18.tar.gz
./audio/freeswitch-sounds-fr/distinfo \ 
freeswitch/freeswitch-sounds-fr-ca-june-48000-1.0.18.tar.gz
./audio/freeswitch-sounds-en/distinfo \ 
freeswitch/freeswitch-sounds-en-us-callie-32000-1.0.22.tar.gz
./audio/freeswitch-sounds-en/distinfo \ 
freeswitch/freeswitch-sounds-en-us-callie-48000-1.0.22.tar.gz

Log message:
audio: Remove SHA1 hashes for distfiles

Log message:
audio: align variable assignments and directives

pkglint -Wall -F --only aligned --only indent -r

No manual corrections.

Log message:
Update some URLs.

Log message:
Add SHA512 digests for distfiles for audio category

Problems found with existing distfiles:
	/pub/pkgsrc/distfiles/amp-0.7.6.tgz
	/pub/pkgsrc/distfiles/freeswitch/freeswitch-sounds-music-32000-1.0.8.tar.gz
	/pub/pkgsrc/distfiles/freeswitch/freeswitch-sounds-music-48000-1.0.8.tar.gz
	/pub/pkgsrc/distfiles/freeswitch/freeswitch-sounds-en-us-callie-32000-1.0.22.tar.gz
	/pub/pkgsrc/distfiles/freeswitch/freeswitch-sounds-en-us-callie-48000-1.0.22.tar.gz
	/pub/pkgsrc/distfiles/freeswitch/freeswitch-sounds-fr-ca-june-32000-1.0.18.tar.gz
	/pub/pkgsrc/distfiles/freeswitch/freeswitch-sounds-fr-ca-june-48000-1.0.18.tar.gz
	/pub/pkgsrc/distfiles/freeswitch/freeswitch-sounds-ru-RU-elena-16000-1.0.12.tar.gz
	/pub/pkgsrc/distfiles/freeswitch/freeswitch-sounds-ru-RU-elena-32000-1.0.12.tar.gz
	/pub/pkgsrc/distfiles/freeswitch/freeswitch-sounds-ru-RU-elena-48000-1.0.12.tar.gz
	/pub/pkgsrc/distfiles/freeswitch/freeswitch-sounds-ru-RU-elena-8000-1.0.12.tar.gz
	/pub/pkgsrc/distfiles/freeswitch/freeswitch-sounds-fr-ca-june-32000-1.0.18.tar.gz
	/pub/pkgsrc/distfiles/freeswitch/freeswitch-sounds-fr-ca-june-48000-1.0.18.tar.gz
	/pub/pkgsrc/distfiles/freeswitch/freeswitch-sounds-ru-RU-elena-32000-1.0.13.tar.gz
	/pub/pkgsrc/distfiles/freeswitch/freeswitch-sounds-ru-RU-elena-48000-1.0.13.tar.gz
	/pub/pkgsrc/distfiles/kid3-3.3.0.tar.gz
	/pub/pkgsrc/distfiles/libdca-0.0.5.tar.bz2
	/pub/pkgsrc/distfiles/mp3to.gz
	/pub/pkgsrc/distfiles/squeezeboxserver-7.5.1-noCPAN.tgz
No changes made to these file.

Otherwise, existing SHA1 digests verified and found to be the same on
the machine holding the existing distfiles (morden).  All existing
SHA1 digests retained for now as an audit trail.

Log message:
Import spectro-edit-0.4 as audio/spectro-edit.

Spectro-Edit reads in regular PCM audio files (currently, only
16-bit mono WAV is supported), then shows you the audio visually
in a time vs. frequency plot.

The fun part is, you can "paint out" any part of the visualization
and play back the audio subject to your modifications. When you
are happy with the result, you can save your work back to a WAV
file.

This could be useful for podcasting (edit out microphone noise,
chair squeaks, phones ringing, and other background noise), music
(make strange and unusual modifications to the sound for artistic
reasons), research (visualize animal calls or noise pollution from
nearby industrial activity), and general purpose geekery (which is
why I made it).