mirror of
https://github.com/spaam/svtplay-dl.git
synced 2024-11-24 04:05:39 +01:00
72 lines
2.8 KiB
Python
72 lines
2.8 KiB
Python
import subprocess
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import os
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from svtplay_dl.log import log
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from svtplay_dl.utils import which
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class postprocess(object):
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def __init__(self, stream):
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self.stream = stream
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self.detect = None
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for i in ["ffmpeg", "avconv"]:
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self.detect = which(i)
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if self.detect:
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break
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def remux(self):
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if self.detect is None:
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log.error("Cant detect ffmpeg or avconv. cant mux files without it")
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return
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if self.stream.finished is False:
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return
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orig_filename = self.stream.options.output
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new_name = "{0}.mp4".format(os.path.splitext(self.stream.options.output)[0])
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log.info("Muxing %s into %s", orig_filename, new_name)
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tempfile = "{0}.temp".format(self.stream.options.output)
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name, ext = os.path.splitext(orig_filename)
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arguments = ["-c", "copy", "-copyts", "-f", "mp4"]
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if ext == ".ts":
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arguments += ["-bsf:a", "aac_adtstoasc"]
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arguments += ["-y", tempfile]
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cmd = [self.detect, "-i", orig_filename]
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cmd += arguments
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p = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE, stdin=subprocess.PIPE)
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stdout, stderr = p.communicate()
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if p.returncode != 0:
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stderr = stderr.decode('utf-8', 'replace')
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msg = stderr.strip().split('\n')[-1]
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log.error("Something went wrong: %s", msg)
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return
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log.info("Muxing done. removing the old file.")
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os.remove(self.stream.options.output)
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os.rename(tempfile, new_name)
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def merge(self):
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if self.detect is None:
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log.error("Cant detect ffmpeg or avconv. cant mux files without it")
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return
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if self.stream.finished is False:
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return
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orig_filename = self.stream.options.output
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log.info("Merge audio and video into %s", orig_filename)
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tempfile = "{0}.temp".format(self.stream.options.output)
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audio_filename = "{0}.m4a".format(os.path.splitext(self.stream.options.output)[0])
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arguments = ["-c:v", "copy", "-c:a", "copy", "-f", "mp4", "-y", tempfile]
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cmd = [self.detect, "-i", orig_filename, "-i", audio_filename]
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cmd += arguments
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p = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE, stdin=subprocess.PIPE)
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stdout, stderr = p.communicate()
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if p.returncode != 0:
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stderr = stderr.decode('utf-8', 'replace')
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msg = stderr.strip().split('\n')[-1]
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log.error("Something went wrong: %s", msg)
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return
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log.info("Merging done, removing old files.")
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os.remove(self.stream.options.output)
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os.remove(audio_filename)
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os.rename(tempfile, self.stream.options.output)
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