mirror of
https://github.com/l1ving/youtube-dl
synced 2024-12-25 09:02:51 +08:00
release 2011.12.18
This commit is contained in:
Philipp Hagemeister
parent
633cf7cbad
commit
d6639d05c2
@ -1 +1 @@
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2011.12.15
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2011.12.18
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@ -83,8 +83,8 @@ which means you can modify it, redistribute it or use it however you like.
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### Post-processing Options:
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--extract-audio convert video files to audio-only files (requires
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ffmpeg and ffprobe)
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--audio-format FORMAT "best", "aac", "vorbis", "mp3", or "m4a"; best by
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default
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--audio-format FORMAT "best", "aac", "vorbis", "mp3", "m4a", or "wav";
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best by default
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--audio-quality QUALITY ffmpeg audio bitrate specification, 128k by default
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-k, --keep-video keeps the video file on disk after the post-
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processing; the video is erased by default
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72
youtube-dl
72
youtube-dl
@ -18,7 +18,7 @@ __author__ = (
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)
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__license__ = 'Public Domain'
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__version__ = '2011.12.15'
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__version__ = '2011.12.18'
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UPDATE_URL = 'https://raw.github.com/rg3/youtube-dl/master/youtube-dl'
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@ -759,10 +759,6 @@ class FileDownloader(object):
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if filename is None:
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return
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if self.params.get('nooverwrites', False) and os.path.exists(filename):
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self.to_stderr(u'WARNING: file exists and will be skipped')
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return
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try:
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dn = os.path.dirname(filename)
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if dn != '' and not os.path.exists(dn):
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@ -804,16 +800,19 @@ class FileDownloader(object):
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return
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if not self.params.get('skip_download', False):
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try:
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success = self._do_download(filename, info_dict)
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except (OSError, IOError), err:
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raise UnavailableVideoError
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except (urllib2.URLError, httplib.HTTPException, socket.error), err:
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self.trouble(u'ERROR: unable to download video data: %s' % str(err))
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return
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except (ContentTooShortError, ), err:
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self.trouble(u'ERROR: content too short (expected %s bytes and served %s)' % (err.expected, err.downloaded))
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return
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if self.params.get('nooverwrites', False) and os.path.exists(filename):
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success = True
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else:
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try:
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success = self._do_download(filename, info_dict)
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except (OSError, IOError), err:
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raise UnavailableVideoError
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except (urllib2.URLError, httplib.HTTPException, socket.error), err:
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self.trouble(u'ERROR: unable to download video data: %s' % str(err))
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return
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except (ContentTooShortError, ), err:
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self.trouble(u'ERROR: content too short (expected %s bytes and served %s)' % (err.expected, err.downloaded))
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return
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if success:
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try:
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@ -3925,6 +3924,9 @@ class PostProcessor(object):
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"""
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return information # by default, do nothing
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class AudioConversionError(BaseException):
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def __init__(self, message):
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self.message = message
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class FFmpegExtractAudioPP(PostProcessor):
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@ -3956,12 +3958,23 @@ class FFmpegExtractAudioPP(PostProcessor):
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@staticmethod
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def run_ffmpeg(path, out_path, codec, more_opts):
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if codec is None:
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acodec_opts = []
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else:
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acodec_opts = ['-acodec', codec]
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cmd = ['ffmpeg', '-y', '-i', path, '-vn'] + acodec_opts + more_opts + ['--', out_path]
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try:
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cmd = ['ffmpeg', '-y', '-i', path, '-vn', '-acodec', codec] + more_opts + ['--', out_path]
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ret = subprocess.call(cmd, stdout=file(os.path.devnull, 'w'), stderr=subprocess.STDOUT)
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return (ret == 0)
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p = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
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stdout,stderr = p.communicate()
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except (IOError, OSError):
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return False
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e = sys.exc_info()[1]
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if isinstance(e, OSError) and e.errno == 2:
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raise AudioConversionError('ffmpeg not found. Please install ffmpeg.')
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else:
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raise e
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if p.returncode != 0:
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msg = stderr.strip().split('\n')[-1]
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raise AudioConversionError(msg)
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def run(self, information):
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path = information['filepath']
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@ -3995,7 +4008,7 @@ class FFmpegExtractAudioPP(PostProcessor):
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more_opts += ['-ab', self._preferredquality]
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else:
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# We convert the audio (lossy)
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acodec = {'mp3': 'libmp3lame', 'aac': 'aac', 'm4a': 'aac', 'vorbis': 'libvorbis'}[self._preferredcodec]
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acodec = {'mp3': 'libmp3lame', 'aac': 'aac', 'm4a': 'aac', 'vorbis': 'libvorbis', 'wav': None}[self._preferredcodec]
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extension = self._preferredcodec
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more_opts = []
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if self._preferredquality is not None:
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@ -4006,14 +4019,21 @@ class FFmpegExtractAudioPP(PostProcessor):
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more_opts += ['-absf', 'aac_adtstoasc']
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if self._preferredcodec == 'vorbis':
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extension = 'ogg'
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if self._preferredcodec == 'wav':
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extension = 'wav'
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more_opts += ['-f', 'wav']
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(prefix, ext) = os.path.splitext(path)
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new_path = prefix + '.' + extension
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self._downloader.to_screen(u'[ffmpeg] Destination: %s' % new_path)
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status = self.run_ffmpeg(path, new_path, acodec, more_opts)
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if not status:
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self._downloader.to_stderr(u'WARNING: error running ffmpeg')
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try:
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self.run_ffmpeg(path, new_path, acodec, more_opts)
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except:
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etype,e,tb = sys.exc_info()
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if isinstance(e, AudioConversionError):
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self._downloader.to_stderr(u'ERROR: audio conversion failed: ' + e.message)
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else:
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self._downloader.to_stderr(u'ERROR: error running ffmpeg')
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return None
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# Try to update the date time for extracted audio file.
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@ -4252,7 +4272,7 @@ def parseOpts():
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postproc.add_option('--extract-audio', action='store_true', dest='extractaudio', default=False,
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help='convert video files to audio-only files (requires ffmpeg and ffprobe)')
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postproc.add_option('--audio-format', metavar='FORMAT', dest='audioformat', default='best',
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help='"best", "aac", "vorbis", "mp3", or "m4a"; best by default')
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help='"best", "aac", "vorbis", "mp3", "m4a", or "wav"; best by default')
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postproc.add_option('--audio-quality', metavar='QUALITY', dest='audioquality', default='128K',
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help='ffmpeg audio bitrate specification, 128k by default')
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postproc.add_option('-k', '--keep-video', action='store_true', dest='keepvideo', default=False,
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@ -4398,7 +4418,7 @@ def _real_main():
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except (TypeError, ValueError), err:
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parser.error(u'invalid playlist end number specified')
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if opts.extractaudio:
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if opts.audioformat not in ['best', 'aac', 'mp3', 'vorbis', 'm4a']:
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if opts.audioformat not in ['best', 'aac', 'mp3', 'vorbis', 'm4a', 'wav']:
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parser.error(u'invalid audio format specified')
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# File downloader
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@ -18,7 +18,7 @@ __author__ = (
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)
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__license__ = 'Public Domain'
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__version__ = '2011.12.15'
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__version__ = '2011.12.18'
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UPDATE_URL = 'https://raw.github.com/rg3/youtube-dl/master/youtube-dl'
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