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45 lines
1.4 KiB
45 lines
1.4 KiB
import os |
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import subprocess |
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from .common import FileDownloader |
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from ..utils import ( |
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check_executable, |
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encodeFilename, |
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) |
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class HlsFD(FileDownloader): |
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def real_download(self, filename, info_dict): |
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url = info_dict['url'] |
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self.report_destination(filename) |
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tmpfilename = self.temp_name(filename) |
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args = [ |
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'-y', '-i', url, '-f', 'mp4', '-c', 'copy', |
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'-bsf:a', 'aac_adtstoasc', |
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encodeFilename(tmpfilename, for_subprocess=True)] |
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for program in ['avconv', 'ffmpeg']: |
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if check_executable(program, ['-version']): |
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break |
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else: |
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self.report_error(u'm3u8 download detected but ffmpeg or avconv could not be found. Please install one.') |
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return False |
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cmd = [program] + args |
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retval = subprocess.call(cmd) |
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if retval == 0: |
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fsize = os.path.getsize(encodeFilename(tmpfilename)) |
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self.to_screen(u'\r[%s] %s bytes' % (cmd[0], fsize)) |
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self.try_rename(tmpfilename, filename) |
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self._hook_progress({ |
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'downloaded_bytes': fsize, |
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'total_bytes': fsize, |
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'filename': filename, |
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'status': 'finished', |
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}) |
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return True |
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else: |
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self.to_stderr(u"\n") |
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self.report_error(u'%s exited with code %d' % (program, retval)) |
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return False
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