271 lines
10 KiB
Python
Executable file
271 lines
10 KiB
Python
Executable file
#!/usr/bin/env python3
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import subprocess
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import renderlib
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import argparse
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import tempfile
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import shlex
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import time
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import sys
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import os
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import re
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import platform
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from xml.sax.saxutils import escape as xmlescape
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from shutil import copyfile
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# Parse arguments
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parser = argparse.ArgumentParser(
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description='C3VOC Intro-Outro-Generator - Variant to use with Adobe After Effects Files',
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usage="./make-adobe-after-effects.py yourproject/ https://url/to/schedule.xml",
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formatter_class=argparse.RawTextHelpFormatter)
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parser.add_argument('project', action="store", metavar='Project folder', type=str, help='''
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Path to your project folder with After Effects Files (intro.aep/scpt/jsx)
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''')
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parser.add_argument('schedule', action="store", metavar='Schedule-URL', type=str, nargs='?', help='''
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URL or Path to your schedule.xml
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''')
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parser.add_argument('--debug', action="store_true", default=False, help='''
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Run script in debug mode and render with placeholder texts,
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not parsing or accessing a schedule. Schedule-URL can be left blank when
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used with --debug
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This argument must not be used together with --id
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Usage: ./make-adobe-after-effects.py yourproject/ --debug
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''')
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parser.add_argument('--id', dest='ids', nargs='+', action="store", type=int, help='''
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Only render the given ID(s) from your projects schedule.
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This argument must not be used together with --debug
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Usage: ./make-adobe-after-effects.py yourproject/ --id 4711 0815 4223 1337
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''')
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parser.add_argument('--room', dest='rooms', nargs='+', action="store", type=str, help='''
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Only render the given room(s) from your projects schedule.
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This argument must not be used together with --debug
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Usage: ./make-adobe-after-effects.py yourproject/ --room "HfG_Studio" "ZKM_Vortragssaal"
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''')
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parser.add_argument('--pause', action="store_true", default=False, help='''
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Render a pause loop from the pause.aep file in the project folder.
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''')
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parser.add_argument('--force', action="store_true", default=False, help='''
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Force render if file exists.
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''')
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parser.add_argument('--no-finalize', dest='nof', action="store_true", default=False, help='''
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Skip finalize job.
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''')
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parser.add_argument('--outro', action="store_true", default=False, help='''
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Render outro from the outro.aep file in the project folder.
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''')
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parser.add_argument('--bgloop', action="store_true", default=False, help='''
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Render background loop from the bgloop.aep file in the project folder.
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''')
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args = parser.parse_args()
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def headline(str):
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print("##################################################")
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print(str)
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print("##################################################")
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print()
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def error(str):
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headline(str)
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parser.print_help()
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sys.exit(1)
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if not args.project:
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error("The Path to your project with After Effect Files is a required argument")
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if not args.debug and not args.pause and not args.outro and not args.bgloop and not args.schedule:
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error("Either specify --debug, --pause, --outro or supply a schedule")
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if args.debug:
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persons = ['watz']
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events = [{
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'id': 1,
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'title': 'Eröffnungsveranstaltung',
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'subtitle': 'Easterhegg 2018',
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'persons': persons,
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'personnames': ', '.join(persons),
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'room': 'Heisenberg 1',
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}]
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elif args.pause:
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events = [{
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'id': 'pause',
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'title': 'Pause Loop',
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}]
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elif args.outro:
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events = [{
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'id': 'outro',
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'title': 'Outro',
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}]
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elif args.bgloop:
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events = [{
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'id': 'bgloop',
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'title': 'Background Loop',
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}]
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else:
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events = list(renderlib.events(args.schedule))
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def describe_event(event):
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return "#{}: {}".format(event['id'], event['title'])
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def event_print(event, message):
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print("{} – {}".format(describe_event(event), message))
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tempdir = tempfile.TemporaryDirectory()
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print('working in '+tempdir.name)
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def fmt_command(command, **kwargs):
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args = {}
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for key, value in kwargs.items():
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args[key] = shlex.quote(value)
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command = command.format(**args)
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return shlex.split(command)
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def run_once(command, **kwargs):
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DETACHED_PROCESS = 0x00000008
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return subprocess.Popen(
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fmt_command(command, **kwargs),
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shell=False,
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stdin=None,
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stdout=None,
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stderr=None,
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close_fds=True,
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creationflags=DETACHED_PROCESS)
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def run(command, **kwargs):
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return subprocess.check_call(
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fmt_command(command, **kwargs),
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stderr=subprocess.STDOUT,
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stdout=subprocess.DEVNULL)
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def enqueue_job(event):
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event_id = str(event['id'])
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if os.path.exists(os.path.join(args.project, event_id+'.ts')) and not args.force:
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return
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work_doc = os.path.join(tempdir.name, event_id+'.aep')
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script_doc = os.path.join(tempdir.name, event_id+'.jsx')
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ascript_doc = os.path.join(tempdir.name, event_id+'.scpt')
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intermediate_clip = os.path.join(tempdir.name, event_id+'.mov')
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if event_id == 'pause' or event_id == 'outro' or event_id == 'bgloop':
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copyfile(args.project+event_id+'.aep',work_doc)
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if platform.system() == 'Darwin':
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run('/Applications/Adobe\ After\ Effects\ CC\ 2018/aerender -project {jobpath} -comp {comp} -output {locationpath}',
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jobpath=work_doc,
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comp=event_id,
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locationpath=intermediate_clip)
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if platform.system() == 'Windows':
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run('C:/Program\ Files/Adobe/Adobe\ After\ Effects\ CC\ 2018/Support\ Files/aerender.exe -project {jobpath} -comp {comp} -output {locationpath}',
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jobpath=work_doc,
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comp=event_id,
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locationpath=intermediate_clip)
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else:
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with open(args.project+'intro.jsx', 'r') as fp:
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scriptstr = fp.read()
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for key, value in event.items():
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value = str(value).replace('"', '\\"')
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scriptstr = scriptstr.replace("$"+str(key), value)
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with open(script_doc, 'w', encoding='utf-8') as fp:
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fp.write(scriptstr)
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copyfile(args.project+'intro.aep',work_doc)
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if platform.system() == 'Darwin':
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copyfile(args.project+'intro.scpt',ascript_doc)
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run('osascript {ascript_path} {jobpath} {scriptpath}',
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jobpath=work_doc,
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scriptpath=script_doc,
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ascript_path=ascript_doc)
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run('/Applications/Adobe\ After\ Effects\ CC\ 2018/aerender -project {jobpath} -comp "intro" -output {locationpath}',
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jobpath=work_doc,
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locationpath=intermediate_clip)
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if platform.system() == 'Windows':
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run_once('C:/Program\ Files/Adobe/Adobe\ After\ Effects\ CC\ 2018/Support\ Files/AfterFX.exe -noui {jobpath}',
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jobpath=work_doc)
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time.sleep(15)
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run_once('C:/Program\ Files/Adobe/Adobe\ After\ Effects\ CC\ 2018/Support\ Files/AfterFX.exe -noui -r {scriptpath}',
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scriptpath=script_doc)
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time.sleep(5)
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run('C:/Program\ Files/Adobe/Adobe\ After\ Effects\ CC\ 2018/Support\ Files/aerender.exe -project {jobpath} -comp "intro" -output {locationpath}',
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jobpath=work_doc,
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locationpath=intermediate_clip)
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return event_id
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def finalize_job(job_id, event):
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event_id = str(event['id'])
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intermediate_clip = os.path.join(tempdir.name, event_id+'.mov')
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final_clip = os.path.join(os.path.dirname(args.project), event_id+'.ts')
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run('ffmpeg -y -hide_banner -loglevel error -i {input} -f lavfi -i anullsrc -ar 48000 -ac 2 -map 0:v -c:v mpeg2video -q:v 0 -aspect 16:9 -map 1:a -map 1:a -map 1:a -map 1:a -shortest -f mpegts {output}',
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#run('ffmpeg -y -hide_banner -loglevel error -i "{input}" -ar 48000 -ac 1 -map 0:v -c:v mpeg2video -q:v 0 -aspect 16:9 -map 1:0 -c:a copy -map 2:0 -c:a copy -shortest -f mpegts "{output}"',
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input=intermediate_clip,
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output=final_clip)
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if event_id == 'pause' or event_id == 'outro' or event_id == 'bgloop':
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event_print(event, "finalized "+str(event_id)+" to "+final_clip)
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else:
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event_print(event, "finalized intro to "+final_clip)
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if args.ids:
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if len(args.ids) == 1:
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print("enqueuing {} job into aerender".format(len(args.ids)))
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else:
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print("enqueuing {} jobs into aerender".format(len(args.ids)))
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else:
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if len(events) == 1:
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print("enqueuing {} job into aerender".format(len(events)))
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else:
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print("enqueuing {} jobs into aerender".format(len(events)))
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for event in events:
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if args.ids and event['id'] not in args.ids:
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continue
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if args.rooms and event['room'] not in args.rooms:
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print("skipping room %s (%s)" % (event['room'], event['title']))
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continue
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event_print(event, "enqueued as "+str(event['id']))
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job_id = enqueue_job(event)
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if not job_id:
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event_print(event, "job was not enqueued successfully, skipping postprocessing")
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continue
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if not args.nof:
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event_print(event, "finalizing job")
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finalize_job(job_id, event)
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else:
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event_id = str(event['id'])
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event_print(event, "skipping finalizing job")
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intermediate_clip = os.path.join(tempdir.name, event_id+'.mov')
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final_clip = os.path.join(os.path.dirname(args.project), event_id+'.mov')
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copyfile(intermediate_clip, final_clip)
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event_print(event, "copied intermediate clip to "+final_clip)
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print('all done, cleaning up '+tempdir.name)
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tempdir.cleanup()
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