basic video-based intro stuff

fsck2025/config.ini

@@ -0,0 +1,52 @@
+[meta]
+schedule = https://cfp.ctbk.de/fsck-2024/schedule/export/schedule.xml
+;; path to background video
+template = artwork/fsck-intro-base.mp4
+;; whether background video uses transparency (needs to be .mov)
+alpha = false
+;; whether background video is prores 4444
+prores = false
+;; in and out time format: t for seconds, n for frame number
+inout_type = t
+;; fade-in duration (seconds), leave out or set to zero to disable
+fade_duration = 1
+
+;; Some font settings can have defaults, which can be overridden in the
+;; 'title', 'speaker' and 'text' sections below.
+[default]
+;; default font
+fontfile = LiberationSans-Regular.ttf
+;; default font color
+fontcolor = #fae7e3
+
+;; fields for title and speaker names are empty in the template.ts, so we'll render them in via ffmpeg
+;; parameters are:
+;; - in:          start frame/ time
+;; - out:         end frame/ time
+;; - fontfile:    font file
+;; - fontcolor:   font color
+;; - fontsize:    font size (pixel)
+;; - x:           horizontal position (top left corner)
+;; - y:           vertical position (top left corner)
+[title]
+in = 11.5
+out = 15
+fontsize = 67
+x = 300
+y = 800
+
+[speaker]
+in = 12
+out = 15
+fontsize = 50
+x = 300
+y = 960
+
+;; optional extra text, comment out "text" field to disable
+[text]
+in = 0
+out = 0
+fontsize = 0
+x = 0
+y = 0
+;text = some additional text

make-ffmpeg.py

@@ -80,8 +80,8 @@ class TextConfig:
                 filter_str += ":alpha='if(lt(t,{fade_in_start_time}),0,if(lt(t,{fade_in_end_time}),(t-{fade_in_start_time})/{fade_duration},if(lt(t,{fade_out_start_time}),1,if(lt(t,{fade_out_end_time}),({fade_duration}-(t-{fade_out_start_time}))/{fade_duration},0))))'".format(
                     fade_in_start_time=self.inpoint,
                     fade_in_end_time=self.inpoint + fade_time,
-                    fade_out_start_time=self.inpoint + fade_time + text_duration,
-                    fade_out_end_time=self.inpoint + fade_time + text_duration + fade_time,
+                    fade_out_start_time=self.outpoint - fade_time,
+                    fade_out_end_time=self.outpoint,
                     fade_duration=fade_time)
 
             filter_str += ","