diff options
| -rw-r--r-- | LATEST_VERSION | 2 | ||||
| -rw-r--r-- | README.md | 4 | ||||
| -rwxr-xr-x | youtube-dl | 72 | ||||
| -rwxr-xr-x | youtube_dl/__init__.py | 2 |
4 files changed, 50 insertions, 30 deletions
diff --git a/LATEST_VERSION b/LATEST_VERSION index 20fd28c01..d3d78fa6e 100644 --- a/LATEST_VERSION +++ b/LATEST_VERSION @@ -1 +1 @@ -2011.12.15 +2011.12.18 @@ -83,8 +83,8 @@ which means you can modify it, redistribute it or use it however you like. ### Post-processing Options: --extract-audio convert video files to audio-only files (requires ffmpeg and ffprobe) - --audio-format FORMAT "best", "aac", "vorbis", "mp3", or "m4a"; best by - default + --audio-format FORMAT "best", "aac", "vorbis", "mp3", "m4a", or "wav"; + best by default --audio-quality QUALITY ffmpeg audio bitrate specification, 128k by default -k, --keep-video keeps the video file on disk after the post- processing; the video is erased by default diff --git a/youtube-dl b/youtube-dl index c2511e864..2522e0233 100755 --- a/youtube-dl +++ b/youtube-dl @@ -18,7 +18,7 @@ __author__ = ( ) __license__ = 'Public Domain' -__version__ = '2011.12.15' +__version__ = '2011.12.18' UPDATE_URL = 'https://raw.github.com/rg3/youtube-dl/master/youtube-dl' @@ -759,10 +759,6 @@ class FileDownloader(object): if filename is None: return - if self.params.get('nooverwrites', False) and os.path.exists(filename): - self.to_stderr(u'WARNING: file exists and will be skipped') - return - try: dn = os.path.dirname(filename) if dn != '' and not os.path.exists(dn): @@ -804,16 +800,19 @@ class FileDownloader(object): return if not self.params.get('skip_download', False): - try: - success = self._do_download(filename, info_dict) - except (OSError, IOError), err: - raise UnavailableVideoError - except (urllib2.URLError, httplib.HTTPException, socket.error), err: - self.trouble(u'ERROR: unable to download video data: %s' % str(err)) - return - except (ContentTooShortError, ), err: - self.trouble(u'ERROR: content too short (expected %s bytes and served %s)' % (err.expected, err.downloaded)) - return + if self.params.get('nooverwrites', False) and os.path.exists(filename): + success = True + else: + try: + success = self._do_download(filename, info_dict) + except (OSError, IOError), err: + raise UnavailableVideoError + except (urllib2.URLError, httplib.HTTPException, socket.error), err: + self.trouble(u'ERROR: unable to download video data: %s' % str(err)) + return + except (ContentTooShortError, ), err: + self.trouble(u'ERROR: content too short (expected %s bytes and served %s)' % (err.expected, err.downloaded)) + return if success: try: @@ -3925,6 +3924,9 @@ class PostProcessor(object): """ return information # by default, do nothing +class AudioConversionError(BaseException): + def __init__(self, message): + self.message = message class FFmpegExtractAudioPP(PostProcessor): @@ -3956,12 +3958,23 @@ class FFmpegExtractAudioPP(PostProcessor): @staticmethod def run_ffmpeg(path, out_path, codec, more_opts): + if codec is None: + acodec_opts = [] + else: + acodec_opts = ['-acodec', codec] + cmd = ['ffmpeg', '-y', '-i', path, '-vn'] + acodec_opts + more_opts + ['--', out_path] try: - 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) - return (ret == 0) + p = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE) + stdout,stderr = p.communicate() except (IOError, OSError): - return False + e = sys.exc_info()[1] + if isinstance(e, OSError) and e.errno == 2: + raise AudioConversionError('ffmpeg not found. Please install ffmpeg.') + else: + raise e + if p.returncode != 0: + msg = stderr.strip().split('\n')[-1] + raise AudioConversionError(msg) def run(self, information): path = information['filepath'] @@ -3995,7 +4008,7 @@ class FFmpegExtractAudioPP(PostProcessor): more_opts += ['-ab', self._preferredquality] else: # We convert the audio (lossy) - acodec = {'mp3': 'libmp3lame', 'aac': 'aac', 'm4a': 'aac', 'vorbis': 'libvorbis'}[self._preferredcodec] + acodec = {'mp3': 'libmp3lame', 'aac': 'aac', 'm4a': 'aac', 'vorbis': 'libvorbis', 'wav': None}[self._preferredcodec] extension = self._preferredcodec more_opts = [] if self._preferredquality is not None: @@ -4006,14 +4019,21 @@ class FFmpegExtractAudioPP(PostProcessor): more_opts += ['-absf', 'aac_adtstoasc'] if self._preferredcodec == 'vorbis': extension = 'ogg' + if self._preferredcodec == 'wav': + extension = 'wav' + more_opts += ['-f', 'wav'] (prefix, ext) = os.path.splitext(path) new_path = prefix + '.' + extension self._downloader.to_screen(u'[ffmpeg] Destination: %s' % new_path) - status = self.run_ffmpeg(path, new_path, acodec, more_opts) - - if not status: - self._downloader.to_stderr(u'WARNING: error running ffmpeg') + try: + self.run_ffmpeg(path, new_path, acodec, more_opts) + except: + etype,e,tb = sys.exc_info() + if isinstance(e, AudioConversionError): + self._downloader.to_stderr(u'ERROR: audio conversion failed: ' + e.message) + else: + self._downloader.to_stderr(u'ERROR: error running ffmpeg') return None # Try to update the date time for extracted audio file. @@ -4252,7 +4272,7 @@ def parseOpts(): postproc.add_option('--extract-audio', action='store_true', dest='extractaudio', default=False, help='convert video files to audio-only files (requires ffmpeg and ffprobe)') postproc.add_option('--audio-format', metavar='FORMAT', dest='audioformat', default='best', - help='"best", "aac", "vorbis", "mp3", or "m4a"; best by default') + help='"best", "aac", "vorbis", "mp3", "m4a", or "wav"; best by default') postproc.add_option('--audio-quality', metavar='QUALITY', dest='audioquality', default='128K', help='ffmpeg audio bitrate specification, 128k by default') postproc.add_option('-k', '--keep-video', action='store_true', dest='keepvideo', default=False, @@ -4398,7 +4418,7 @@ def _real_main(): except (TypeError, ValueError), err: parser.error(u'invalid playlist end number specified') if opts.extractaudio: - if opts.audioformat not in ['best', 'aac', 'mp3', 'vorbis', 'm4a']: + if opts.audioformat not in ['best', 'aac', 'mp3', 'vorbis', 'm4a', 'wav']: parser.error(u'invalid audio format specified') # File downloader diff --git a/youtube_dl/__init__.py b/youtube_dl/__init__.py index 6645d7f6c..2522e0233 100755 --- a/youtube_dl/__init__.py +++ b/youtube_dl/__init__.py @@ -18,7 +18,7 @@ __author__ = ( ) __license__ = 'Public Domain' -__version__ = '2011.12.15' +__version__ = '2011.12.18' UPDATE_URL = 'https://raw.github.com/rg3/youtube-dl/master/youtube-dl' |