On 03/05/2010 11:28 AM, Neil Bird wrote:
> Around about 05/03/10 09:34, n2xssvv.g02gfr12930 typed ...
>> The following ALSA config enabled the recording of played sound
>> It is no longer working, any ideas as to why?
>
> None at all, but I'd put money on pulse-audio.
>
> I found the following on the net a while ago (still using F10 then), and
> successfully used it to record a bit of radio I was listening to through
> firefox+flash -> pulse-audio. It's slightly tweaked from the one I found,
> and I don't recall where I found it:
>
> #!/bin/bash
> # pa-record
> OUT="$1"
> if [ -z "$OUT" ]; then
> echo "Usage: $0 output-file" >&2
> exit 1
> fi
> rm -f "$OUT"
> EXT=${OUT##*.}
>
> # Get sink monitor:
> MONITOR=$(pactl list | grep -A1 '^\*\*\* Source #' | grep '^Name:
> .*\.monitor$' | cut -d" " -f2 | tail -n1)
>
> # Record it raw, and convert to a wav or ogg
> echo "Recording to $OUT ..."
> echo "Close this window to stop"
> if [ "$EXT" == "ogg" ]; then
> parec --format=s16le -d "$MONITOR" | oggenc --raw --quiet --quality=4
> -o "$OUT" -
> else
> parec -d "$MONITOR" | sox -t raw -r 44k -sLb 16 -c 2 - "$OUT"
> fi
>
Neil,
After some investigation I managed to alter the above script to work for
me. Unfortunately it didn't work out of the box, but it was easily put
right.
So folks,thanks to Neil here and a bit of geekiness to fix up the script
you can record playing sound using pulseaudio.
JB
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