shows source and target resolution+fps on osd

README.md

@@ -16,4 +16,4 @@ https://github.com/ekisu/mpv-webm, but with minor changes for my own use
  - removed options I personally never use
 - more fps and resolution options (900p, 1fps, 5fps, etc...)
 
-<img src="/img/sample.png" alt="Main UI Example" width="600px"/>
+<img src="/img/main_osd.png" alt="Main UI Example" width="600px"/>

src/MainPage.moon

@@ -45,11 +45,23 @@ class MainPage extends Page
  ass\new_event()
  self\setup_text(ass)
  -- ass\append("#{bold('WebM maker')}\\N\\N")
- ass\append("\\N[#{bold(seconds_to_time_string(@startTime))} - #{bold(seconds_to_time_string(@endTime))}]\\N")
+ ass\append("\\N[#{bold(seconds_to_time_string(@startTime))}-#{bold(seconds_to_time_string(@endTime))}]")
+ -- calculate video properties
+ source_fps = mp.get_property_number("container-fps")
+ osd_dims = mp.get_property_native("osd-dimensions")
+ source_height = osd_dims["h"] - osd_dims["mt"] - osd_dims["mb"]
+ output_height = options.scale_height
+ output_fps = options.fps
+ if output_height < 0
+ output_height = source_height
+ if output_fps < 0
+ output_fps = source_fps
+ -- draw osd
  if @startTime >= @endTime or @startTime == @endTime
- ass\append("\\N(#{bold('Invalid length!')})\\N\\N")
+ ass\append("(#{bold('Invalid length!')})\\N")
  else 
- ass\append("\\N(#{bold(normalized_length_to_time_string(@endTime - @startTime))})\\N\\N")
+ ass\append("(#{bold(normalized_length_to_time_string(@endTime - @startTime))})\\N")
+ ass\append("#{source_height}p#{source_fps} -> #{output_height}p#{output_fps}\\N\\N")
  ass\append("#{bold('[C]')}rop\\N")
  ass\append("#{bold('[O]')}ptions\\N")
  ass\append("#{bold('[E]')}ncode\\N")