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view bin/musicPad @ 1799:0bb7b9df12e5
collector warnings and errors. the reactor.crash isn't working.
Ignore-this: b7d4a6c08f04c924ffba6112483f9c19
author | drewp@bigasterisk.com |
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date | Fri, 08 Jun 2018 03:35:30 +0000 |
parents | d8202a0a7fd5 |
children | 7772cc48e016 |
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#!bin/python """ rewrite all the songs with silence at the start and end """ import sys, wave, logging, os sys.path.append(".") from light9 import showconfig from light9.namespaces import L9 from light9.ascoltami.playlist import Playlist logging.basicConfig(level=logging.INFO) log = logging.getLogger() introPad = 4 postPad = 9 # 5 + autostop + 4 playlist = Playlist.fromShow(showconfig.getGraph(), showconfig.showUri()) for p in playlist.allSongPaths(): log.info("read %s", p) inputWave = wave.open(p, 'r') outputDir = os.path.join(os.path.dirname(p), "pad") try: os.makedirs(outputDir) except OSError: pass # exists outputPath = os.path.join(outputDir, os.path.basename(p)) outputWave = wave.open(outputPath, 'w') outputWave.setparams(inputWave.getparams()) bytesPerSecond = (inputWave.getnchannels() * inputWave.getsampwidth() * inputWave.getframerate()) outputWave.writeframesraw("\x00" * (bytesPerSecond * introPad)) outputWave.writeframesraw(inputWave.readframes(inputWave.getnframes())) outputWave.writeframesraw("\x00" * (bytesPerSecond * postPad)) outputWave.close() log.info("wrote %s", outputPath)