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view data/osc/demoscript.sh @ 1168:52d088c24c5c
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author | Chris Cannam |
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date | Thu, 25 Feb 2016 13:02:46 +0000 |
parents | 7419a063878b |
children | b061b9f8fca5 |
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#!/bin/bash audio=/share/music preferred=$audio/free list=audiofiles.txt used=audiofiles-used.txt df=vamp:vamp-aubio:aubioonset:detectionfunction #df=vamp:qm-vamp-plugins:qm-tempotracker:detection_fn onsets=vamp:vamp-aubio:aubioonset:onsets #onsets=vamp:qm-vamp-plugins:qm-tempotracker:beats beats=vamp:vamp-aubio:aubiotempo:beats #beats=$onsets #onsets=$beats chromagram=vamp:qm-vamp-plugins:qm-chromagram:chromagram notes=vamp:vamp-aubio:aubionotes:notes pid=`cat /tmp/demoscript.pid 2>/dev/null` if [ -n "$pid" ]; then kill "$pid" fi echo $$ > /tmp/demoscript.pid trap "rm /tmp/demoscript.pid" 0 sv-command quit sleep 1 killall -9 sonic-visualiser sleep 1 pick_file() { file="" count=`wc -l "$list" 2>/dev/null | awk '{ print $1 }'` if [ ! -f "$list" ] || [ "$count" -eq "0" ] ; then find "$audio" -name \*.ogg -print >> "$list" find "$audio" -name \*.mp3 -print >> "$list" find "$audio" -name \*.wav -print >> "$list" find "$preferred" -name \*.ogg -print >> "$list" find "$preferred" -name \*.mp3 -print >> "$list" find "$preferred" -name \*.wav -print >> "$list" count=`wc -l "$list" 2>/dev/null | awk '{ print $1 }'` fi while [ -z "$file" ]; do index=$((RANDOM % $count)) file=`head -"$index" "$list" | tail -1` [ -f "$file" ] || continue done fgrep -v "$file" "$list" > "$list"_ && mv "$list"_ "$list" echo "$file" } load_a_file() { file=`pick_file` if ! sv-command open "$file"; then pid="`pidof sonic-visualiser`" if [ -z "$pid" ]; then ( setsid sonic-visualiser -geometry 1000x500+10+100 & ) sleep 2 #sudo renice +19 `pidof sonic-visualiser` #sudo renice +18 `pidof Xorg` sv-command resize 1000 500 load_a_file else echo "ERROR: Unable to contact sonic-visualiser pid $pid" 1>&2 exit 1 fi fi } show_stuff() { sv-command set overlays 2 # sv-command set zoomwheels 1 sv-command set propertyboxes 1 } hide_stuff() { sv-command set overlays 0 # sv-command set zoomwheels 0 sv-command set propertyboxes 0 } reset() { for pane in 1 2 3 4 5; do for layer in 1 2 3 4 5 6 7 8 9 10; do sv-command delete layer done sv-command delete pane done sv-command zoom default sv-command add waveform show_stuff } scroll_and_zoom() { sv-command set overlays 0 sv-command set zoomwheels 0 sv-command set propertyboxes 0 # sv-command setcurrent 1 1 # sv-command delete layer # sv-command setcurrent 1 1 sv-command set layer Colour Red sleep 1 sv-command set pane Global-Zoom off sv-command set pane Global-Scroll off sv-command set pane Follow-Playback Scroll for zoom in 950 900 850 800 750 700 650 600 550 512 450 400 350 300 256 192 160 128 96 64 48 32 24 16; do sv-command zoom $zoom sleep 0.1 done } play() { sv-command play "$@" } fade_in() { sv-command set gain 0 sleep 0.5 play "$@" for gain in 0.001 0.01 0.05 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1; do sv-command set gain $gain sleep 0.1 done } fade_out() { for gain in 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.05 0.01 0.001; do sv-command set gain $gain sleep 0.1 done stop sv-command set gain 1 } slow() { # for speed in -1 -10 -20 -30 -40 -50 -60 -70 -80 -100 -140 -200 -250 -300 -400 -500 -700 -800 -900 -1000; do # sv-command set speedup "$speed" # sleep 1 # done for speed in -20 -100 -1000; do sv-command set speedup "$speed" sleep 10 done } stop() { sv-command stop "$@" sv-command set speedup 0 } quit() { sv-command quit } add_melodic_range_spectrogram() { sv-command set propertyboxes 1 sv-command add spectrogram sv-command set layer Window-Size 8192 # sv-command set layer Window-Size 4096 sv-command set layer Window-Overlap 4 # sv-command set layer Window-Overlap 3 sv-command set layer Frequency-Scale Log sv-command set layer Colour-Scale Meter } zoom_in_spectrogram() { sv-command zoomvertical 43 8000 for x in 1 2 3 4 5 6; do max=$((8000 - 1000*$x)) sv-command zoomvertical 43 "$max" sleep 0.5 done for x in 1 2 3 4 5; do max=$((2000 - 100 * $x)) sv-command zoomvertical 43 "$max" sleep 0.5 done } zoom_in_spectrogram_further() { for x in 1 2 3 4 5; do sv-command zoomvertical in done } playback_bits() { sv-command setcurrent 1 sv-command set pane Global-Zoom off sv-command set pane Global-Scroll off sv-command set pane Follow-Playback Scroll sv-command jump 10 sv-command setcurrent 1 1 sv-command delete layer sv-command setcurrent 1 1 # sv-command setcurrent 1 2 sv-command set layer Colour Blue sleep 5 hide_stuff sv-command set overlays 0 sv-command set zoomwheels 0 sv-command set propertyboxes 0 fade_in sleep 10 # sv-command set layer Colour Blue # sleep 1 # sv-command set layer Colour Orange # sleep 1 # sv-command set layer Colour Red # sleep 1 # sv-command set layer Colour Green # sleep 1 # sleep 1 # scroll_and_zoom # sv-command set overlays 0 # sv-command set zoomwheels 0 # sv-command set propertyboxes 0 # sv-command setcurrent 1 1 # sv-command delete layer # sv-command setcurrent 1 1 # sv-command set layer Colour Red # sleep 1 # sv-command set pane Global-Zoom off # sv-command set pane Global-Scroll off # sv-command set pane Follow-Playback Scroll sv-command set zoomwheels 1 sleep 1 for zoom in 950 900 850 800 750 700 650 600 550 512 450 400 350 300 256 192 160 128 96 64 48 32 24 16; do sv-command zoom $zoom sleep 0.1 done sleep 1 sv-command set zoomwheels 0 sv-command zoom 16 sleep 10 #slow #sv-command set layer Normalize-Visible-Area on # for zoom in 15 14 13 12 11 10 9 8 7 6 5 4 ; do # sv-command zoom $zoom # sleep 0.1 # done sleep 1 sv-command set zoomwheels 0 slow sleep 7 fade_out sv-command setcurrent 1 sv-command set pane Follow-Playback Page sv-command set pane Global-Zoom on sv-command set pane Global-Scroll on done_playback_bits=1 } spectrogram_bits() { sv-command set pane Global-Zoom on sv-command zoom 1024 add_melodic_range_spectrogram sv-command zoom 1024 sleep 5 sv-command jump 10 sleep 20 zoom_in_spectrogram sleep 20 sv-command select 7.5 11 fade_in selection sleep 10 sv-command set speedup -200 sleep 10 sv-command setcurrent 1 sv-command delete pane sv-command zoom in sv-command setcurrent 1 2 sv-command set layer Normalize-Columns off sv-command set layer Normalize-Visible-Area on sleep 20 sv-command set speedup 0 sleep 10 sv-command select none # fade_out # if [ -n "$done_playback_bits" ]; then # sv-command setcurrent 1 # sv-command zoom out # sv-command zoom outvamp:qm-vamp-plugins:qm-chromagram:chromagram # sv-command zoom out # sv-command zoom out # sv-command zoom out # sv-command setcurrent 2 # fi # hide_stuff # fade_in sleep 10 # sv-command set layer Bin-Display Frequencies # sv-command set layer Normalize-Columns on # sleep 20 sv-command set layer Bin-Display "All Bins" sv-command set layer Normalize-Columns on sv-command set layer Normalize-Visible-Area off sv-command set layer Colour-Scale 0 sv-command set layer Colour "Red on Blue" sv-command zoomvertical 23 800 sleep 20 sv-command transform $onsets sv-command set layer Colour Orange sleep 20 fade_out sleep 1 # sv-command jump 10 # sv-command setcurrent 1 2 # sv-command set layer Colour "Black on White" # sv-command transform $notes # sv-command set layer Colour Orange sleep 10 # sv-command setcurrent 1 3 # sv-command delete layer sv-command setcurrent 1 3 sv-command delete layer sv-command setcurrent 1 2 sv-command set layer Colour Default done_spectrogram_bits=1 # zoom_in_spectrogram_further } onset_bits() { show_stuff sv-command set zoomwheels 0 sv-command setcurrent 1 sv-command set pane Global-Zoom on sv-command set pane Global-Scroll on sleep 0.5 sv-command set layer Colour Blue sleep 0.5 sv-command set layer Colour Orange sleep 0.5 sv-command set layer Colour Red sleep 0.5 sv-command set layer Colour Green sleep 1 # sleep 1 # if [ -n "$done_spectrogram_bits" ]; then # sv-command setcurrent 2 # sv-command delete pane # fi # sv-command zoom default # sv-command zoom in # sv-command zoom in # sv-command zoom in sv-command zoom 192 sv-command zoom in sv-command add timeruler sv-command jump 0 sv-command transform $df sv-command set layer Colour Black sleep 5 sv-command set layer Plot-Type Curve sleep 5 sv-command jump 30 sv-command setcurrent 1 sv-command set pane Follow-Playback Page sv-command transform $df sv-command set layer Colour Red sleep 5 sv-command jump 30 sleep 5 if [ "$RANDOM" -lt 16384 ]; then sv-command set layer Vertical-Scale "Log Scale" fi sv-command set layer Plot-Type Segmentation sleep 5 # hide_stuff sleep 10 sv-command set overlays 0 sv-command set propertyboxes 0 # sv-command setcurrent 1 1 # sv-command set layer Colour Black # sv-command setcurrent 1 2 sleep 2 fade_in sleep 2 sv-command transform $onsets sv-command set layer Colour Black sv-command setcurrent 2 sv-command transform $onsets sv-command set layer Colour Blue sleep 20 # sv-command setcurrent 2 # sv-command transform vamp:qm-vamp-plugins:qm-tempotracker:beats # sv-command transform $beats sleep 20 # fade_out # show_stuff } selection_bits() { # reset sv-command set overlays 1 sv-command set zoomwheels 0 sv-command resize 1000 500 sv-command zoom default sv-command setcurrent 2 sv-command delete pane # if [ -n "$done_playback_bits" ]; then sv-command setcurrent 1 2 # else # sv-command setcurrent 1 3 # fi sv-command delete layer # if [ -n "$done_playback_bits" ]; then sv-command setcurrent 1 2 # else # sv-command setcurrent 1 3 # fi sv-command delete layer sv-command setcurrent 1 2 sv-command set layer Colour Orange # sv-command transform vamp:qm-vamp-plugins:qm-tempotracker:beats sv-command transform $beats # sv-command setcurrent 1 2 sv-command set layer Colour Black sleep 20 sv-command loop on base=$((RANDOM % 100)) sv-command select $base $base.3 # fade_in selection play selection sleep 8 base=$((base + 4)) sv-command addselect $base $base.1 #sleep 12 base=$((base + 2)) sv-command addselect $base $base.1 #sleep 6 base=$((base + 2)) sv-command addselect $base $base.3 #sleep 6 base=$((base + 3)) sv-command addselect $base $base.3 #sleep 6 base=$((base + 2)) sv-command addselect $base $base.3 sleep 4 sv-command delete layer sleep 16 sv-command set speedup -50 sleep 14 sv-command set speedup 50 sleep 8 sv-command set speedup 100 sleep 5 sv-command set speedup 200 fade_out # sleep 10 sv-command select none sv-command set overlays 2 sv-command set propertyboxes 1 # sv-command setcurrent 1 3 # sv-command delete layer sv-command setcurrent 1 2 sv-command set layer Colour Black } chromagram_bits() { # add_melodic_range_spectrogram # sleep 10 sv-command add timeruler sleep 5 sv-command jump 10 sv-command zoom out sleep 5 sv-command transform $chromagram sleep 40 sv-command zoom out fade_in sleep 20 fade_out } while /bin/true; do sleep 2 load_a_file sv-command loop on sv-command resize 1000 500 show_stuff sleep 5 sleep 20 playback_bits #sleep 10 sv-command resize 1000 700 sv-command zoom default show_stuff onset_bits selection_bits #sv-command resize 1000 700 #sleep 10 sv-command resize 1000 700 #show_stuff spectrogram_bits #sleep 10 #sv-command jump 0 #show_stuff #chromagram_bits sleep 20 #reset killall -9 sonic-visualiser done