Мои скрипты: renbycue.py

tag:blogger.com,1999:blog-17131334.post-1154343864929145262006-07-31T13:20:00.000+03:002006-07-31T19:21:27.066+03:00Мои скрипты: renbycue.pyРазрежем большой MP3, протегируем малые по CUE-файлу. Скачал я альбом с помощью осла - <a href="ed2k://%7Cfile%7CVA_-_Safi_Connection_The_Remixes-2006-UPE.rar%7C123212337%7C6A07AD217D605782B1621471564A3D0A%7C/">VA_-_Safi_Connection_The_Remixes</a> А он весь одним большим mp3 (118Mb), решил порезать, благо прилагался cue-файл следующего содержания: <pre> PERFORMER "VA" TITLE "Safi Connection The Remixes" FILE "01-va_-_safi_connection_the_remixes-upe.mp3" MP3 TRACK 01 AUDIO TITLE "Hello Houston Spiritual Enhancer Rmx" PERFORMER "Safi Connection" FLAGS DCP INDEX 01 00:00:00 ... TRACK 10 AUDIO TITLE "Fullon String Elec 3 Rmx" PERFORMER "Safi Connection" FLAGS DCP INDEX 00 67:05:01 INDEX 01 67:07:01 </pre> Дядька Curt сказал что нарезает в <a href="http://www.steinberg.net/">WaveLab</a> , я и последовал его рекомендации. Нашел этот инструмент на <a href="http://wzor.net/modules.php?name=News&file=article&sid=3791">Wzor</a>'е и у <a href="http://fixdown.com/soft/7850.asp">китайцев</a>. Для упрощения "нарезки", написал следующий сценарий на <a href="http://python.ru">python</a>: <pre> "cue info - print info from *.cue" #cuei.py #rev. 0.2 #dron@amerigo 200607311244 import sys from datetime import timedelta from ID3 import * all = open(sys.argv[1]).read() tracks = [el.split("\n") for el in all.split("TRACK")] label = tracks[0][0].replace("PERFORMER","").strip()[1:-1] album = tracks[0][1].replace("TITLE","").strip()[1:-1] starts = [] tracklist = [] for i in range(1, len(tracks)): title = tracks[i][1].replace("TITLE","").strip()[1:-1] artist = tracks[i][2].replace("PERFORMER","").strip()[1:-1] if tracks[i][3].strip().startswith("FLAGS"): startfrom = tracks[i][4].strip()[-8:] else: startfrom = tracks[i][3].strip()[-8:] (h,m,s) = startfrom.split(":") t = timedelta( hours=int(h), minutes=int(m), seconds=int(s)) starts.append(t) tracklist.append("%d: %s - %s, from: %s," % (i, artist, title, startfrom)) lengths = [] for i in range(len(starts)-1, 0, -1): lengths.append(str(starts[i] - starts[i-1])) lengths.reverse() lengths.append("??:??:??") for i in range(0, len(tracklist)): print tracklist[i], lengths[i] </pre> Он парсит *.cue и вычисляет длину треков(длины часто не совпадают с заявленными в cue). Вот его результат его работы: <code> C:\mp3>python cuei.py 01-va_-_safi_connection_the_remixes-upe.cue 1: Safi Connection - Hello Houston Spiritual Enhancer Rmx, from: 00:00:00, 7:09: 2: Elec 3 feat. Anna K. - Define Yourself Safi Connection Rmx, from: 07:09:48, 7 3: Safi Connection And Saly D - Humna Lights Smhug Rmx, from: 14:17:37, 8:25:12 4: Smhug - Decode Safi Connection Rmx, from: 22:42:49, 7:25:15 5: Safi Connection - Solaric Seeds Life Style Rmx, from: 30:07:64, 6:53:39 6: Safi Connection - Froze Uriya Rmx, from: 37:01:43, 7:01:11 7: Safi Connection - Tarazan And JD-J Burn In Noise Rmx, from: 44:02:54, 7:12:10 8: Lemurians - Systematic Waves Safi Connection Rmx, from: 51:15:04, 7:03:18 9: Safi Connection - Figga Nigga Parrket Rmx, from: 58:18:22, 8:46:39 10: Safi Connection - Fullon String Elec 3 Rmx, from: 67:05:01, ??:??:?? </code> Далее "нарезал" 10 mp3-файлов, сохраняя каждый под его порядковым номером: <a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://photos1.blogger.com/blogger/6102/1585/1600/py_mp3_cue_wavelab_out_ss.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer;" src="http://photos1.blogger.com/blogger/6102/1585/320/py_mp3_cue_wavelab_out_ss.jpg" alt="" border="0" /></a> А вот скрипт, который все переименует и расставит mp3-тэги(точнее id3-тэги): <pre> "Renames and tags \d+.mp3 in './' by cue-file" #renbycue.py #rev. 0.3 #dron@amerigo 200607311241 import os, sys from ID3 import * all = open(sys.argv[1]).read() tracks = [el.split("\n") for el in all.split("TRACK")] perf = tracks[0][0].replace("PERFORMER","").strip()[1:-1] album = tracks[0][1].replace("TITLE","").strip()[1:-1] print album, perf for i in range(1, len(tracks)): title = tracks[i][1].replace("TITLE","").strip()[1:-1] artist = tracks[i][2].replace("PERFORMER","").strip()[1:-1] if tracks[i][3].strip().startswith("FLAGS"): #pass FLAGS startfrom = tracks[i][4].strip()[-8:] else: startfrom = tracks[i][3].strip()[-8:] print "%s - %s, %s" % (artist, title, startfrom) mp3 = "%d.mp3" % i try: id3 = ID3(mp3) id3.title = title id3.artist = artist id3.genre = id3.find_genre("psychadelic") id3.track = i id3.year = "2006" id3.comment = "renbycue03.py" id3.album = perf + " " + album print id3 except InvalidTagError, message: print "Invalid ID3 tag:", message id3.write() id3.file.close() os.rename(mp3,"%02d-%s-%s.mp3" % (i, artist, title)) </pre> Использовал готовую библиотеку <a href="http://id3-py.sourceforge.net/">id3-py</a>. Запустим на выполнение сценарий: <code> C:\mp3>python renbycue.py 01-va_-_safi_connection_the_remixes-upe.cue Album : VA Safi Connection The Remixes Track : 6 Year: 2006 Comment: renbycue03.py Genre : Psychadelic (67) Safi Connection - Tarazan And JD-J Burn In Noise Rmx, 44:02:54 File : 7.mp3 Title : Tarazan And JD-J Burn In Noise Artist: Safi Connection Album : VA Safi Connection The Remixes Track : 7 Year: 2006 Comment: renbycue03.py Genre : Psychadelic (67) Lemurians - Systematic Waves Safi Connection Rmx, 51:15:04 File : 8.mp3 Title : Systematic Waves Safi Connecti Artist: Lemurians Album : VA Safi Connection The Remixes Track : 8 Year: 2006 Comment: renbycue03.py Genre : Psychadelic (67) Safi Connection - Figga Nigga Parrket Rmx, 58:18:22 File : 9.mp3 Title : Figga Nigga Parrket Rmx Artist: Safi Connection Album : VA Safi Connection The Remixes Track : 9 Year: 2006 Comment: renbycue03.py Genre : Psychadelic (67) Safi Connection - Fullon String Elec 3 Rmx, 67:05:01 File : 10.mp3 Title : Fullon String Elec 3 Rmx Artist: Safi Connection Album : VA Safi Connection The Remixes Track : 10 Year: 2006 Comment: renbycue03.py Genre : Psychadelic (67) </code> В исходной папке вырисовывается следующее: <a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://photos1.blogger.com/blogger/6102/1585/1600/py_mp3_cue_renbycue_out_ss.png"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer;" src="http://photos1.blogger.com/blogger/6102/1585/320/py_mp3_cue_renbycue_out_ss.png" alt="" border="0" /></a> Проверим наличие id3-тэгов с помощью <a href="http://www.winamp.com/">winamp</a>(Alt+3): <a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://photos1.blogger.com/blogger/6102/1585/1600/py_mp3_cue_renbycue_winamp_tags_ss.3.png"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer;" src="http://photos1.blogger.com/blogger/6102/1585/320/py_mp3_cue_renbycue_winamp_tags_ss.3.png" alt="" border="0" /></a> Мои закладки по теме <a href="http://del.icio.us/areus/python+mp3">тут</a>. Technorati Tags: <a href="http://technorati.com/tag/python" rel="tag">python</a>, <a href="http://technorati.com/tag/mp3" rel="tag">mp3</a>, <a href="http://technorati.com/tag/cue" rel="tag">cue</a>, <a href="http://technorati.com/tag/music" rel="tag">music</a>, <a href="http://technorati.com/tag/edit" rel="tag">edit</a>, <a href="http://technorati.com/tag/%D0%BC%D0%BE%D0%B8+%D1%81%D0%BA%D1%80%D0%B8%D0%BF%D1%82%D1%8B" rel="tag">мои+скрипты</a>Андрейhttp://www.blogger.com/profile/02386268073602354435noreply@blogger.com