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Adding metadata to audio file.

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video_title is now included in ID3 metadata of the audio file using mutagen.
also the output file is now named simple_title.[mp3|aac]
This commit is contained in:
Carlos Guerrero 2011-09-09 20:51:34 -06:00
parent 6e4d1e889e
commit 005e092ffb
1 changed files with 10 additions and 5 deletions
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15
youtube-dl
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@ -30,7 +30,7 @@ import time
import urllib import urllib
import urllib2 import urllib2
import zlib import zlib
import mutagen from mutagen.mp3 import EasyMP3 as MP3
# parse_qs was moved from the cgi module to the urlparse module recently. # parse_qs was moved from the cgi module to the urlparse module recently.
try: try:
@ -1125,6 +1125,9 @@ class YoutubeIE(InfoExtractor):
global videotitle global videotitle
videotitle=video_title videotitle=video_title
global simpletitle
simpletitle=simple_title
self._downloader.process_info({ self._downloader.process_info({
'id': video_id.decode('utf-8'), 'id': video_id.decode('utf-8'),
'url': video_real_url.decode('utf-8'), 'url': video_real_url.decode('utf-8'),
@ -2646,6 +2649,10 @@ class FFmpegExtractAudioPP(PostProcessor):
try: try:
cmd = ['ffmpeg', '-y', '-i', path, '-vn', '-acodec', codec] + more_opts + ['--', out_path] cmd = ['ffmpeg', '-y', '-i', path, '-vn', '-acodec', codec] + more_opts + ['--', out_path]
ret = subprocess.call(cmd, stdout=file(os.path.devnull, 'w'), stderr=subprocess.STDOUT) ret = subprocess.call(cmd, stdout=file(os.path.devnull, 'w'), stderr=subprocess.STDOUT)
audio = MP3(out_path)
audio["title"] = videotitle
audio.save()
return (ret == 0) return (ret == 0)
except (IOError, OSError): except (IOError, OSError):
return False return False
@ -2661,6 +2668,7 @@ class FFmpegExtractAudioPP(PostProcessor):
more_opts = [] more_opts = []
if self._preferredcodec == 'best' or self._preferredcodec == filecodec: if self._preferredcodec == 'best' or self._preferredcodec == filecodec:
if filecodec == 'aac' or filecodec == 'mp3': if filecodec == 'aac' or filecodec == 'mp3':
print "Entrando a run21"
# Lossless if possible # Lossless if possible
acodec = 'copy' acodec = 'copy'
extension = filecodec extension = filecodec
@ -2680,13 +2688,10 @@ class FFmpegExtractAudioPP(PostProcessor):
more_opts += ['-f', 'adts'] more_opts += ['-f', 'adts']
(prefix, ext) = os.path.splitext(path) (prefix, ext) = os.path.splitext(path)
new_path = prefix + '.' + extension new_path = simpletitle + '.' + extension
self._downloader.to_screen(u'[ffmpeg] Destination: %s' % new_path) self._downloader.to_screen(u'[ffmpeg] Destination: %s' % new_path)
status = self.run_ffmpeg(path, new_path, acodec, more_opts) status = self.run_ffmpeg(path, new_path, acodec, more_opts)
audio = mutagen.mp3.EasyMP3(new_path)
audio["title"] = videotitle
audio.save()
if not status: if not status:
self._downloader.to_stderr(u'WARNING: error running ffmpeg') self._downloader.to_stderr(u'WARNING: error running ffmpeg')