145 lines
3.4 KiB
Python
145 lines
3.4 KiB
Python
#!/usr/bin/python3
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from renderlib import *
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from easing import *
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# URL to Schedule-XML
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scheduleUrl = 'https://cfp.systemd.io/en/systemdconf_2016/public/schedule.xml'
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# For (really) too long titles
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titlemap = {
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#708: "Neue WEB-Anwendungen des LGRB Baden-Württemberg im Überblick"
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}
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def introFrames(params):
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move=40
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# 0.5 Seconds
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frames = int(0.5*fps)
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for i in range(0, frames):
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yield (
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('text', 'style', 'opacity', "%.4f" % 0),
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('con', 'style', 'opacity', "%.4f" % 0),
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)
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# 3 Sekunde Text Fadein
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frames = 3*fps
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for i in range(0, frames):
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yield (
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('text', 'style', 'opacity', "%.4f" % easeDelay(easeLinear, 0*fps, i, 0, 1, 2*fps)),
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('text', 'attr', 'transform', 'translate(%.4f, 0)' % easeDelay(easeOutQuad, 0*fps, i, -move, move, 2*fps)),
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('con', 'style', 'opacity', "%.4f" % easeDelay(easeLinear, 1*fps, i, 0, 1, 2*fps)),
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('con', 'attr', 'transform', 'translate(%.4f, 0)' % easeDelay(easeOutQuad, 1*fps, i, -move, move, 2*fps)),
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)
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# 2 Sekunden stillstand
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frames = 2*fps
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for i in range(0, frames):
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yield tuple()
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# 1 Sekunde fadeout
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frames = 1*fps
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for i in range(0, frames):
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yield (
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('text', 'style', 'opacity', "%.4f" % easeLinear(i, 1, -1, frames)),
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('con', 'style', 'opacity', "%.4f" % easeLinear(i, 1, -1, frames)),
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)
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# 0.5 Sekunden stillstand
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frames = int(0.5*fps)
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for i in range(0, frames):
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yield (
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('text', 'style', 'opacity', "%.4f" % 0),
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('con', 'style', 'opacity', "%.4f" % 0),
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)
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def outroFrames(params):
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move=50
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# 1 Sekunden stillstand
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frames = 1*fps
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for i in range(0, frames):
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yield (
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('license', 'style', 'opacity', "%.4f" % 0),
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)
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# 4 Sekunde Text Fadein
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frames = 4*fps
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for i in range(0, frames):
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yield (
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('license', 'style', 'opacity', "%.4f" % easeDelay(easeLinear, 0*fps, i, 0, 1, 2*fps)),
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('license', 'attr', 'transform', 'translate(%.4f, 0)' % easeDelay(easeOutQuad, 0*fps, i, -move, move, 2*fps)),
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)
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# 2 Sekunden stillstand
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frames = 2*fps
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for i in range(0, frames):
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yield (
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('license', 'style', 'opacity', "%.4f" % 1),
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)
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def pauseFrames(params):
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# 1 Sekunden fade down
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frames = 1*fps
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for i in range(0, frames):
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yield (
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('break', 'style', 'opacity', "%.4f" % easeLinear(i, 0.5, +0.5, frames)),
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)
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# 1 Sekunden fade up
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frames = 1*fps
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for i in range(0, frames):
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yield (
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('break', 'style', 'opacity', "%.4f" % easeLinear(i, 1, -0.5, frames)),
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)
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def debug():
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# render(
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# 'outro.svg',
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# '../outro.ts',
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# outroFrames
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# )
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render(
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'pause.svg',
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'../pause.ts',
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pauseFrames
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)
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# render(
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# 'intro.svg',
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# '../intro.ts',
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# introFrames,
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# {
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# '$id': 904,
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# '$title': 'Was ist Open Source, wie funktioniert das?',
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# '$subtitle': 'Die Organisation der Open Geo- und GIS-Welt. Worauf man achten sollte.',
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# '$personnames': 'Arnulf Christl, Astrid Emde, Dominik Helle, Till Adams'
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# }
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# )
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def tasks(queue, params):
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# iterate over all events extracted from the schedule xml-export
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for event in events(scheduleUrl, titlemap):
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# generate a task description and put them into the queue
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queue.put(Rendertask(
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infile = 'intro.svg',
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outfile = str(event['id'])+".ts",
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sequence = introFrames,
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parameters = {
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'$id': event['id'],
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'$title': event['title'],
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'$subtitle': event['subtitle'],
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'$personnames': event['personnames']
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}
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))
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# place a task for the outro into the queue
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queue.put(Rendertask(
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infile = 'outro.svg',
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outfile = 'outro.ts',
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sequence = outroFrames
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))
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