diff options
Diffstat (limited to 'youtube_dl/downloader/hls.py')
| -rw-r--r-- | youtube_dl/downloader/hls.py | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/youtube_dl/downloader/hls.py b/youtube_dl/downloader/hls.py index 9f29e2f81..32852f333 100644 --- a/youtube_dl/downloader/hls.py +++ b/youtube_dl/downloader/hls.py @@ -3,6 +3,7 @@ import subprocess from .common import FileDownloader from ..utils import ( + check_executable, encodeFilename, ) @@ -19,13 +20,11 @@ class HlsFD(FileDownloader): encodeFilename(tmpfilename, for_subprocess=True)] for program in ['avconv', 'ffmpeg']: - try: - subprocess.call([program, '-version'], stdout=(open(os.path.devnull, 'w')), stderr=subprocess.STDOUT) + if check_executable(program, ['-version']): break - except (OSError, IOError): - pass else: self.report_error(u'm3u8 download detected but ffmpeg or avconv could not be found. Please install one.') + return False cmd = [program] + args retval = subprocess.call(cmd) @@ -42,5 +41,5 @@ class HlsFD(FileDownloader): return True else: self.to_stderr(u"\n") - self.report_error(u'ffmpeg exited with code %d' % retval) + self.report_error(u'%s exited with code %d' % (program, retval)) return False |