Merge branch 'feat-py3support' into develop
This commit is contained in:
commit
e948e11177
1 changed files with 38 additions and 28 deletions
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@ -32,14 +32,22 @@ _ffbin = None # ffmpeg binary, if set to None it is searched in your $PATH
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# Main Program, no changes needed below this line
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###########################################################################################
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# Global Variables
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mda = None
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mdv = None
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afifo = None
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vfifo = None
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# Main Function
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def main(argv):
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"""Main Function, cli argument processing and checking"""
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# CLI Argument Processing
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try:
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opts, args = getopt.getopt(argv, "i:o:m:v:a:t:hf", ["input=", "output=", "mpopts=", "abitrate=", "vbitrate=", "threads=", "help", "force-overwrite"])
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except getopt.GetoptError, err:
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print str(err)
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except getopt.GetoptError as err:
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printi(str(err))
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usage()
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input = None
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@ -75,7 +83,7 @@ def main(argv):
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else:
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mpbin = progpath("mplayer")
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if mpbin == None:
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print "Error: mplayer not found in PATH and no binary given, Aborting!"
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print("Error: mplayer not found in PATH and no binary given, Aborting!")
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sys.exit(1)
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global ffbin
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@ -85,19 +93,19 @@ def main(argv):
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else:
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ffbin = progpath("ffmpeg")
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if ffbin == None:
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print "Error: ffmpeg not found in PATH and no binary given, Aborting!"
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print( "Error: ffmpeg not found in PATH and no binary given, Aborting!")
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sys.exit(1)
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# Check input and output files
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if not os.path.isfile(input):
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print "Error: input file is not a valid File or doesn't exist"
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print("Error: input file is not a valid File or doesn't exist")
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sys.exit(2)
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if os.path.isfile(output):
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if overwrite:
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os.remove(output)
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else:
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print "Error: output file " + output + " already exists, force overwrite with -f"
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print("Error: output file " + output + " already exists, force overwrite with -f")
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sys.exit(1)
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# Start Processing
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@ -124,7 +132,7 @@ def calculate(input):
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m = s.search(mp[0])
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orig_height = m.group(1)
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except:
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print "Error: unable to identify source video, exiting!"
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print("Error: unable to identify source video, exiting!")
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sys.exit(2)
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# Calculate output resolution
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@ -211,14 +219,14 @@ def convert(input, output, res, abitrate, vbitrate, threads, mpopts):
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mdv = subprocess.Popen(mpvideodec, stdout=None, stderr=None)
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mda = subprocess.Popen(mpaudiodec, stdout=None, stderr=None)
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except:
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print "Error: Starting decoding threads failed!"
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print("Error: Starting decoding threads failed!")
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sys.exit(3)
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# Start ffmpeg encoding process in foreground
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try:
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subprocess.check_call(ffmenc)
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except subprocess.CalledProcessError:
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print "Error: Encoding thread failed!"
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print("Error: Encoding thread failed!")
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sys .exit(4)
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@ -238,31 +246,33 @@ def cleanup():
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# Cleanup
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try:
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if (mda != None):
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os.kill(mda.pid())
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if (mdv != None):
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os.kill(mdv.pid())
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finally:
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try:
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if (afifo != None):
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os.remove(afifo)
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if (vfifo != None):
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os.remove(vfifo)
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finally:
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sys.exit(0)
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os._exit(0)
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def usage():
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"""Print avaiable commandline arguments"""
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print "This is n900-encode.py (C) 2010 Stefan Brand <seiichiro0185 AT tol DOT ch>"
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print "Usage:"
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print " n900-encode.py --input <file> [opts]\n"
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print "Options:"
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print " --input <file> [-i]: Video to Convert"
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print " --output <file> [-o]: Name of the converted Video"
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print " --mpopts \"<opts>\" [-m]: Additional options for mplayer (eg -sid 1 or -aid 1) Must be enclosed in \"\""
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print " --abitrate <br> [-a]: Audio Bitrate in KBit/s"
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print " --vbitrate <br> [-v]: Video Bitrate in kBit/s"
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print " --threads <num> [-t]: Use <num> Threads to encode"
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print " --force-overwrite [-f]: Overwrite output-file if existing"
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print " --help [-h]: Print this Help"
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sys.exit(0)
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print("This is n900-encode.py (C) 2010 Stefan Brand <seiichiro0185 AT tol DOT ch>")
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print("Usage:")
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print(" n900-encode.py --input <file> [opts]\n")
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print("Options:")
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print(" --input <file> [-i]: Video to Convert")
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print(" --output <file> [-o]: Name of the converted Video")
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print(" --mpopts \"<opts>\" [-m]: Additional options for mplayer (eg -sid 1 or -aid 1) Must be enclosed in \"\"")
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print(" --abitrate <br> [-a]: Audio Bitrate in KBit/s")
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print(" --vbitrate <br> [-v]: Video Bitrate in kBit/s")
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print(" --threads <num> [-t]: Use <num> Threads to encode")
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print(" --force-overwrite [-f]: Overwrite output-file if existing")
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print(" --help [-h]: Print this Help")
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os._exit(0)
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# Start the Main Function
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@ -277,5 +287,5 @@ if __name__ == "__main__":
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if len(sys.argv) > 1:
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main(sys.argv[1:])
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else:
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print "Error: You have to give an input file at least!"
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print("Error: You have to give an input file at least!")
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usage()
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