Mercurial > code > home > repos > light9
comparison bin/attic/wavecurve @ 2376:4556eebe5d73
topdir reorgs; let pdm have its src/ dir; separate vite area from light9/
| author | drewp@bigasterisk.com |
|---|---|
| date | Sun, 12 May 2024 19:02:10 -0700 |
| parents | bin/wavecurve@3c523c71da29 |
| children |
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| 2375:623836db99af | 2376:4556eebe5d73 |
|---|---|
| 1 #!bin/python | |
| 2 import optparse | |
| 3 from run_local import log | |
| 4 from light9.wavepoints import simp | |
| 5 | |
| 6 | |
| 7 def createCurve(inpath, outpath, t): | |
| 8 print("reading %s, writing %s" % (inpath, outpath)) | |
| 9 points = simp(inpath.replace('.ogg', '.wav'), seconds_per_average=t) | |
| 10 | |
| 11 f = open(outpath, 'w') | |
| 12 for time_val in points: | |
| 13 print("%s %s" % time_val, file=f) | |
| 14 log.info(r'Wrote {outpath}') | |
| 15 | |
| 16 | |
| 17 parser = optparse.OptionParser(usage="""%prog inputSong.wav outputCurve | |
| 18 | |
| 19 You probably just want -a | |
| 20 | |
| 21 """) | |
| 22 parser.add_option("-t", | |
| 23 type="float", | |
| 24 default=.01, | |
| 25 help="seconds per sample (default .01, .07 is smooth)") | |
| 26 parser.add_option("-a", | |
| 27 "--all", | |
| 28 action="store_true", | |
| 29 help="make standard curves for all songs") | |
| 30 options, args = parser.parse_args() | |
| 31 | |
| 32 if options.all: | |
| 33 from light9 import showconfig | |
| 34 from light9.ascoltami.playlist import Playlist | |
| 35 graph = showconfig.getGraph() | |
| 36 | |
| 37 playlist = Playlist.fromShow(showconfig.getGraph(), showconfig.showUri()) | |
| 38 for song in playlist.allSongs(): | |
| 39 inpath = showconfig.songOnDisk(song) | |
| 40 for curveName, t in [('music', .01), ('smooth_music', .07)]: | |
| 41 outpath = showconfig.curvesDir() + "/%s-%s" % ( | |
| 42 showconfig.songFilenameFromURI(song), curveName) | |
| 43 createCurve(inpath, outpath, t) | |
| 44 else: | |
| 45 inpath, outpath = args | |
| 46 createCurve(inpath, outpath, options.t) |