Allow to download from m3u8 manifests with ffmpeg

They are detected by the extension of the url.
This commit is contained in:
Jaime Marquínez Ferrándiz 2013-07-31 22:32:46 +02:00
parent 4aa16a50f5
commit b15d4f624f
1 changed files with 33 additions and 0 deletions

View File

@ -329,6 +329,35 @@ class FileDownloader(object):
self.report_error(u'mplayer exited with code %d' % retval)
return False
def _download_m3u8_with_ffmpeg(self, filename, url):
self.report_destination(filename)
tmpfilename = self.temp_name(filename)
args = ['ffmpeg', '-y', '-i', url, '-f', 'mp4', tmpfilename]
# Check for ffmpeg first
try:
subprocess.call(['ffmpeg', '-h'], stdout=(open(os.path.devnull, 'w')), stderr=subprocess.STDOUT)
except (OSError, IOError):
self.report_error(u'm3u8 download detected but "%s" could not be run' % args[0] )
return False
retval = subprocess.call(args)
if retval == 0:
fsize = os.path.getsize(encodeFilename(tmpfilename))
self.to_screen(u'\r[%s] %s bytes' % (args[0], fsize))
self.try_rename(tmpfilename, filename)
self._hook_progress({
'downloaded_bytes': fsize,
'total_bytes': fsize,
'filename': filename,
'status': 'finished',
})
return True
else:
self.to_stderr(u"\n")
self.report_error(u'ffmpeg exited with code %d' % retval)
return False
def _do_download(self, filename, info_dict):
url = info_dict['url']
@ -354,6 +383,10 @@ class FileDownloader(object):
if url.startswith('mms') or url.startswith('rtsp'):
return self._download_with_mplayer(filename, url)
# m3u8 manifest are downloaded with ffmpeg
if determine_ext(url) == u'm3u8':
return self._download_m3u8_with_ffmpeg(filename, url)
tmpfilename = self.temp_name(filename)
stream = None