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Commit | Line | Data |
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3bc2ddcc JMF |
1 | import os |
2 | import subprocess | |
3 | ||
4 | from .common import FileDownloader | |
5 | from ..utils import ( | |
6 | encodeFilename, | |
7 | ) | |
8 | ||
9 | ||
10 | class HlsFD(FileDownloader): | |
11 | def real_download(self, filename, info_dict): | |
12 | url = info_dict['url'] | |
13 | self.report_destination(filename) | |
14 | tmpfilename = self.temp_name(filename) | |
15 | ||
16 | args = ['-y', '-i', url, '-f', 'mp4', '-c', 'copy', | |
17 | '-bsf:a', 'aac_adtstoasc', tmpfilename] | |
18 | ||
19 | for program in ['avconv', 'ffmpeg']: | |
20 | try: | |
21 | subprocess.call([program, '-version'], stdout=(open(os.path.devnull, 'w')), stderr=subprocess.STDOUT) | |
22 | break | |
23 | except (OSError, IOError): | |
24 | pass | |
25 | else: | |
26 | self.report_error(u'm3u8 download detected but ffmpeg or avconv could not be found') | |
27 | cmd = [program] + args | |
28 | ||
29 | retval = subprocess.call(cmd) | |
30 | if retval == 0: | |
31 | fsize = os.path.getsize(encodeFilename(tmpfilename)) | |
32 | self.to_screen(u'\r[%s] %s bytes' % (args[0], fsize)) | |
33 | self.try_rename(tmpfilename, filename) | |
34 | self._hook_progress({ | |
35 | 'downloaded_bytes': fsize, | |
36 | 'total_bytes': fsize, | |
37 | 'filename': filename, | |
38 | 'status': 'finished', | |
39 | }) | |
40 | return True | |
41 | else: | |
42 | self.to_stderr(u"\n") | |
43 | self.report_error(u'ffmpeg exited with code %d' % retval) | |
44 | return False |