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make-ffmpeg: Rework config file

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This commit is contained in:
Jannik Beyerstedt 2024-11-02 14:23:34 +01:00
parent 526ef6231a
commit 6876f2cf44
10 changed files with 73 additions and 78 deletions
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55
make-ffmpeg.py
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@ -1,6 +1,8 @@
#!/usr/bin/env python3
# vim: tabstop=4 shiftwidth=4 expandtab
"""See jugendhackt/config.ini for some config file documentation."""
import os
import sys
import subprocess
@ -21,33 +23,39 @@ class TextConfig:
x: int
y: int
use_fontfile: bool
fontfile: str
fontfile_path: str
fontfamily: str
fontsize: int
fontcolor: str = "#ffffff"
fontcolor: str
bordercolor: str = None # border is added, if a color is set
def parse(self, cparser_sect, use_fontfile: bool):
def uses_fontfile(self):
return self.fontfile_path is not None
def parse(self, cparser_sect, default_fontfile, default_fontfamily, default_fontcolor):
self.inpoint = cparser_sect.getfloat('in')
self.outpoint = cparser_sect.getfloat('out')
self.x = cparser_sect.getint('x')
self.y = cparser_sect.getint('y')
self.use_fontfile = use_fontfile
if use_fontfile:
self.fontfile = cparser_sect.get('fontfile')
self.fontfile_path = str(PurePath(args.project, self.fontfile).as_posix())
self.fontcolor = cparser_sect.get('fontcolor', default_fontcolor)
fontfile = cparser_sect.get('fontfile', default_fontfile)
fontfamily = cparser_sect.get('fontfamily', default_fontfamily)
if fontfile != None and fontfamily is None:
self.fontfile_path = str(PurePath(args.project, fontfile).as_posix())
if not os.path.exists(self.fontfile_path):
error("Font file {} in Project Path is missing".format(self.fontfile_path))
elif fontfamily != None and fontfile is None:
self.fontfamily = fontfamily
else:
self.fontfamily = cparser_sect.get('fontfamily')
error("Either provide a 'fontfamily' or 'fontfile', not both")
self.fontsize = cparser_sect.getint('fontsize')
self.fontcolor = cparser_sect.get('fontcolor', self.fontcolor)
self.bordercolor = cparser_sect.get('bordercolor', None)
def fit_text(self, text: str):
@ -63,7 +71,7 @@ class TextConfig:
filter_str = "drawtext=enable='between({},{},{})'".format(
inout_type, self.inpoint, self.outpoint)
if self.use_fontfile:
if self.uses_fontfile():
filter_str += ":fontfile='{}'".format(self.fontfile_path)
else:
filter_str += ":font='{}'".format(self.fontfamily)
@ -82,7 +90,6 @@ class Config:
template_file: str # video background
alpha: bool = False
prores: bool = False
use_fontfile: bool = False
inout_type: str = "t" # in and out time format: t for seconds, n for frame number
fileext: str
@ -102,21 +109,25 @@ def parse_config(filename) -> Config:
cparser = ConfigParser()
cparser.read(filename)
defaults = cparser['default']
conf.schedule = defaults.get('schedule')
infile = PurePath(args.project, defaults.get('template'))
meta = cparser['meta']
conf.schedule = meta.get('schedule')
infile = PurePath(args.project, meta.get('template'))
conf.template_file = str(infile)
conf.alpha = defaults.getboolean('alpha', conf.alpha)
conf.prores = defaults.getboolean('prores', conf.prores)
conf.use_fontfile = defaults.get('fontfile', conf.use_fontfile)
conf.inout_type = defaults.get('inout', conf.inout_type)
conf.alpha = meta.getboolean('alpha', conf.alpha)
conf.prores = meta.getboolean('prores', conf.prores)
conf.inout_type = meta.get('inout_type', conf.inout_type)
defaults = cparser['default']
default_fontfile = defaults.get('fontfile', None)
default_fontfamily = defaults.get('fontfamily', None)
default_fontcolor = defaults.get('fontcolor', "#ffffff")
conf.title = TextConfig()
conf.title.parse(cparser['title'], conf.use_fontfile)
conf.title.parse(cparser['title'], default_fontfile, default_fontfamily, default_fontcolor)
conf.speaker = TextConfig()
conf.speaker.parse(cparser['speaker'], conf.use_fontfile)
conf.speaker.parse(cparser['speaker'], default_fontfile, default_fontfamily, default_fontcolor)
conf.text = TextConfig()
conf.text.parse(cparser['text'], conf.use_fontfile)
conf.text.parse(cparser['text'], default_fontfile, default_fontfamily, default_fontcolor)
conf.text_text = cparser['text'].get('text', '')