migrate to yaml config file
This commit is contained in:
Jonathan Baecker
parent
6c4bb61bf7
commit
472b11965e
147
ffplayout.py
147
ffplayout.py
@ -18,7 +18,6 @@
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# ------------------------------------------------------------------------------
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import configparser
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import glob
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import json
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import logging
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@ -33,6 +32,7 @@ import ssl
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import sys
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import tempfile
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import time
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import yaml
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from argparse import ArgumentParser
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from datetime import date, datetime, timedelta
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from email.mime.multipart import MIMEMultipart
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@ -142,36 +142,52 @@ _WINDOWS = os.name == 'nt'
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COPY_BUFSIZE = 1024 * 1024 if _WINDOWS else 64 * 1024
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def str_to_sec(s):
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if s in ['now', '', None, 'none']:
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return None
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else:
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s = s.split(':')
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try:
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return float(s[0]) * 3600 + float(s[1]) * 60 + float(s[2])
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except ValueError:
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print('Wrong time format!')
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sys.exit(1)
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def read_config(path):
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with open(path, 'r') as config_file:
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return yaml.safe_load(config_file)
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def dict_to_list(d):
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li = []
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for key, value in d.items():
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if value:
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li += ['-{}'.format(key), str(value)]
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else:
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li += ['-{}'.format(key)]
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return li
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def load_config():
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"""
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this function can reload most settings from configuration file,
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the change does not take effect immediately, but with the after next file,
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some settings cannot be changed - like resolution, aspect, or output
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"""
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cfg = configparser.ConfigParser()
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def str_to_sec(s):
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if s in ['now', '', None, 'none']:
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return None
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else:
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s = s.split(':')
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try:
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return float(s[0]) * 3600 + float(s[1]) * 60 + float(s[2])
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except ValueError:
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print('Wrong time format!')
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sys.exit(1)
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if stdin_args.config:
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cfg.read(stdin_args.config)
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elif os.path.isfile('/etc/ffplayout/ffplayout.conf'):
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cfg.read('/etc/ffplayout/ffplayout.conf')
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cfg = read_config(stdin_args.config)
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elif os.path.isfile('/etc/ffplayout/ffplayout.yml'):
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cfg = read_config('/etc/ffplayout/ffplayout.yml')
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else:
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cfg.read('ffplayout.conf')
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cfg = read_config('ffplayout.yml')
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if stdin_args.start:
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p_start = str_to_sec(stdin_args.start)
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else:
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p_start = str_to_sec(cfg.get('PLAYLIST', 'day_start'))
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p_start = str_to_sec(cfg['playlist']['day_start'])
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if not p_start:
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p_start = get_time('full_sec')
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@ -179,65 +195,61 @@ def load_config():
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if stdin_args.length:
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p_length = str_to_sec(stdin_args.length)
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else:
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p_length = str_to_sec(cfg.get('PLAYLIST', 'length'))
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p_length = str_to_sec(cfg['playlist']['length'])
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_general.stop = cfg.getboolean('GENERAL', 'stop_on_error')
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_general.threshold = cfg.getfloat('GENERAL', 'stop_threshold')
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_general.stop = cfg['general']['stop_on_error']
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_general.threshold = cfg['general']['stop_threshold']
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_mail.subject = cfg.get('MAIL', 'subject')
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_mail.server = cfg.get('MAIL', 'smpt_server')
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_mail.port = cfg.getint('MAIL', 'smpt_port')
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_mail.s_addr = cfg.get('MAIL', 'sender_addr')
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_mail.s_pass = cfg.get('MAIL', 'sender_pass')
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_mail.recip = cfg.get('MAIL', 'recipient')
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_mail.level = cfg.get('MAIL', 'mail_level')
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_mail.subject = cfg['mail']['subject']
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_mail.server = cfg['mail']['smpt_server']
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_mail.port = cfg['mail']['smpt_port']
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_mail.s_addr = cfg['mail']['sender_addr']
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_mail.s_pass = cfg['mail']['sender_pass']
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_mail.recip = cfg['mail']['recipient']
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_mail.level = cfg['mail']['mail_level']
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_pre_comp.add_logo = cfg.getboolean('PRE_COMPRESS', 'add_logo')
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_pre_comp.logo = cfg.get('PRE_COMPRESS', 'logo')
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_pre_comp.opacity = cfg.get('PRE_COMPRESS', 'logo_opacity')
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_pre_comp.logo_filter = cfg.get('PRE_COMPRESS', 'logo_filter')
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_pre_comp.add_loudnorm = cfg.getboolean('PRE_COMPRESS', 'add_loudnorm')
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_pre_comp.loud_i = cfg.getfloat('PRE_COMPRESS', 'loud_I')
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_pre_comp.loud_tp = cfg.getfloat('PRE_COMPRESS', 'loud_TP')
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_pre_comp.loud_lra = cfg.getfloat('PRE_COMPRESS', 'loud_LRA')
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_pre_comp.add_logo = cfg['pre_compress']['add_logo']
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_pre_comp.logo = cfg['pre_compress']['logo']
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_pre_comp.opacity = cfg['pre_compress']['logo_opacity']
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_pre_comp.logo_filter = cfg['pre_compress']['logo_filter']
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_pre_comp.add_loudnorm = cfg['pre_compress']['add_loudnorm']
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_pre_comp.loud_i = cfg['pre_compress']['loud_I']
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_pre_comp.loud_tp = cfg['pre_compress']['loud_TP']
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_pre_comp.loud_lra = cfg['pre_compress']['loud_LRA']
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_playlist.mode = cfg.getboolean('PLAYLIST', 'playlist_mode')
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_playlist.path = cfg.get('PLAYLIST', 'path')
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_playlist.mode = cfg['playlist']['playlist_mode']
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_playlist.path = cfg['playlist']['path']
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_playlist.start = p_start
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_playlist.length = p_length
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_storage.path = cfg.get('STORAGE', 'path')
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_storage.filler = cfg.get('STORAGE', 'filler_clip')
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_storage.extensions = json.loads(cfg.get('STORAGE', 'extensions'))
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_storage.shuffle = cfg.getboolean('STORAGE', 'shuffle')
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_storage.path = cfg['storage']['path']
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_storage.filler = cfg['storage']['filler_clip']
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_storage.extensions = cfg['storage']['extensions']
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_storage.shuffle = cfg['storage']['shuffle']
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_text.add_text = cfg.getboolean('TEXT', 'add_text')
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_text.address = cfg.get('TEXT', 'bind_address')
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_text.fontfile = cfg.get('TEXT', 'fontfile')
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_text.add_text = cfg['text']['add_text']
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_text.address = cfg['text']['bind_address']
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_text.fontfile = cfg['text']['fontfile']
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if _init.load:
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_log.to_file = cfg.getboolean('LOGGING', 'log_to_file')
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_log.path = cfg.get('LOGGING', 'log_path')
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_log.level = cfg.get('LOGGING', 'log_level')
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_log.ff_level = cfg.get('LOGGING', 'ffmpeg_level')
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_log.to_file = cfg['logging']['log_to_file']
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_log.path = cfg['logging']['log_path']
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_log.level = cfg['logging']['log_level']
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_log.ff_level = cfg['logging']['ffmpeg_level']
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_pre_comp.w = cfg.getint('PRE_COMPRESS', 'width')
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_pre_comp.h = cfg.getint('PRE_COMPRESS', 'height')
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_pre_comp.aspect = cfg.getfloat('PRE_COMPRESS', 'aspect')
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_pre_comp.fps = cfg.getint('PRE_COMPRESS', 'fps')
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_pre_comp.v_bitrate = cfg.getint('PRE_COMPRESS', 'width') * 50
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_pre_comp.v_bufsize = cfg.getint('PRE_COMPRESS', 'width') * 50 / 2
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_pre_comp.w = cfg['pre_compress']['width']
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_pre_comp.h = cfg['pre_compress']['height']
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_pre_comp.aspect = cfg['pre_compress']['aspect']
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_pre_comp.fps = cfg['pre_compress']['fps']
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_pre_comp.v_bitrate = cfg['pre_compress']['width'] * 50
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_pre_comp.v_bufsize = cfg['pre_compress']['width'] * 50 / 2
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_playout.preview = cfg.getboolean('OUT', 'preview')
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_playout.name = cfg.get('OUT', 'service_name')
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_playout.provider = cfg.get('OUT', 'service_provider')
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_playout.out_addr = cfg.get('OUT', 'out_addr')
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_playout.post_comp_video = json.loads(
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cfg.get('OUT', 'post_comp_video'))
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_playout.post_comp_audio = json.loads(
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cfg.get('OUT', 'post_comp_audio'))
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_playout.post_comp_extra = json.loads(
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cfg.get('OUT', 'post_comp_extra'))
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_playout.preview = cfg['out']['preview']
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_playout.name = cfg['out']['service_name']
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_playout.provider = cfg['out']['service_provider']
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_playout.post_comp_param = dict_to_list(
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cfg['out']['post_ffmpeg_param'])
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_playout.out_addr = cfg['out']['out_addr']
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_init.load = False
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@ -1606,12 +1618,11 @@ def main():
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_ff.encoder = Popen([
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'ffmpeg', '-v', _log.ff_level.lower(), '-hide_banner',
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'-nostats', '-re', '-thread_queue_size', '256',
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'-i', 'pipe:0'] + overlay + _playout.post_comp_video
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+ _playout.post_comp_audio + [
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'-i', 'pipe:0'] + overlay + [
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'-metadata', 'service_name=' + _playout.name,
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'-metadata', 'service_provider=' + _playout.provider,
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'-metadata', 'year={}'.format(year)
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] + _playout.post_comp_extra + [_playout.out_addr],
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] + _playout.post_comp_param + [_playout.out_addr],
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stdin=PIPE, stderr=PIPE)
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enc_err_thread = Thread(target=ffmpeg_stderr_reader,
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144
ffplayout.yml
Normal file
144
ffplayout.yml
Normal file
@ -0,0 +1,144 @@
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# This file is part of ffplayout.
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#
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# ffplayout is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# ffplayout is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with ffplayout. If not, see <http://www.gnu.org/licenses/>.
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# ------------------------------------------------------------------------------
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# sometimes it can happen, that a file is corrupt but still playable,
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# this can produce an streaming error over all following files
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# the only way in this case is, to stop ffplayout and start it again
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# here we only say it can stop, the starting process is in your hand
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# best way is a systemd serivce on linux
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# stop_threshold: stop ffplayout, if it is async in time above this value
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general:
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stop_on_error: True
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stop_threshold: 11
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# send error messages to email address, like:
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# missing playlist
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# unvalid json format
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# missing clip path
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# leave recipient blank, if you don't need this
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# mail_level can be: WARNING, ERROR
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mail:
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subject: "Playout Error"
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smpt_server: "mail.example.org"
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smpt_port: 587
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sender_addr: "ffplayout@example.org"
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sender_pass: "12345"
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recipient:
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mail_level: "ERROR"
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# Logging to file
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# if log_to_file = False > log to console
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# path to /var/log/ only if you run this program as deamon
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# log_level can be: DEBUG, INFO, WARNING, ERROR
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# ffmpeg_level can be: INFO, WARNING, ERROR
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logging:
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log_to_file: True
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log_path: "/var/log/ffplayout/"
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log_level: "DEBUG"
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ffmpeg_level: "ERROR"
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# output settings for the pre-compression
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# all clips get prepared in that way,
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# so the input for the final compression is unique
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# aspect mus be a float number
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# logo is only used if the path exist
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# with logo_opacity logo can make transparent
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# with logo_filter = overlay=W-w-12:12 you can modify the logo position
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# with use_loudnorm you can activate single pass EBU R128 loudness normalization
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# loud_* can adjust the loudnorm filter
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# INFO: output is progressive!
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pre_compress:
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width: 1024
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height: 576
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aspect: 1.778
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fps: 25
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add_logo: True
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logo: "docs/logo.png"
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logo_opacity: 0.7
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logo_filter: "overlay=W-w-12:12"
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add_loudnorm: False
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loud_I: -18
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loud_TP: -1.5
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loud_LRA: 11
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# playlist settings
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# set playlist_mode to False if you want to play clips from the [STORAGE] section
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# put only the root path here, for example: "/playlists"
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# subfolders are readed by the script
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# subfolders needs this structur:
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# "/playlists/2018/01" (/playlists/year/month)
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# day_start means at which time the playlist should start
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# leave day_start blank when playlist should always start at the begin
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# length represent the target length from playlist, when is blank real length will not consider
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playlist:
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playlist_mode: True
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path: "/playlists"
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day_start: "5:59:25"
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length: "24:00:00"
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# play ordered or ramdomly files from path
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# filler_path are for the GUI only at the moment
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# filler_clip is for fill the end to reach 24 hours, it will loop when is necessary
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# extensions: search only files with this extension, can be a list
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# set shuffle to True to pick files randomly
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storage:
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path: "/mediaStorage"
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filler_path: "/mediaStorage/filler/filler-clips"
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filler_clip: "/mediaStorage/filler/filler.mp4"
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extensions:
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- "*.mp4"
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- "*.mkv"
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shuffle: True
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# overlay text in combination with messenger: https://github.com/ffplayout/messenger
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# on windows fontfile path need to be like this: C\:/WINDOWS/fonts/DejaVuSans.ttf
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# in a standard environment the filter drawtext node is: Parsed_drawtext_2
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text:
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add_text: True
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bind_address: "tcp://127.0.0.1:5555"
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fontfile: "/usr/share/fonts/truetype/dejavu/DejaVuSans.ttf"
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# the final playout post compression
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# set the settings to your needs
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# preview works only on a desktop system with ffplay!! Set it to True, if you need it
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out:
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preview: False
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service_name: "Live Stream"
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service_provider: "example.org"
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post_ffmpeg_param:
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c:v: "libx264"
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crf: "23"
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x264-params: "keyint=50:min-keyint=25:scenecut=-1"
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maxrate: "1300k"
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bufsize: "2600k"
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preset: "medium"
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profile:v: "Main"
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level: "3.1"
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c:a: "aac"
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ar: "44100"
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b:a: "128k"
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flags: +global_header
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f: "flv"
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out_addr: "rtmp://localhost/live/stream"
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