wip: window recording

lib/screen-recorder/options.rb

@@ -67,9 +67,9 @@ def log
     # ready for the ffmpeg process to use
     #
     def parsed
-      vals = "-f #{capture_device} "
+      vals = "-f #{capture_device}"
       vals << parse_advanced(advanced_input)
-      vals << "-i #{input} " unless advanced_input[:i] # Input provided by user
+      vals << "-i #{input}" unless advanced_input[:i] # Input provided by user
       vals << parse_advanced(advanced)
       vals << parse_advanced(advanced_output)
       vals << output

lib/screen-recorder/window.rb

@@ -10,7 +10,8 @@ class Window < Common
     def initialize(title:, output:, advanced: {})
       raise 'Window recording is only supported on Microsoft Windows.' unless OS.windows?
 
-      super(input: "title=#{title}", output: output, advanced: advanced)
+      # %("title=#{title}")
+      super(input: %(title="#{title}"), output: output, advanced: advanced)
     end
 
     class << self
@@ -39,8 +40,8 @@ def window_title_for(process_name)
         raise NotImplementedError, 'Only Microsoft Windows (gdigrab) supports window capture.' unless OS.windows?
 
         output = `tasklist /v /fi "imagename eq #{process_name}.exe" /fo list | findstr Window`
-        encode = output.encode('iso-8859-1').force_encoding('utf-8')
-        titles = encode
+        output = output.encode('iso-8859-1').force_encoding('utf-8') unless output.valid_encoding?
+        titles = output
                    .split("\n")
                    .map { |i| i.gsub(FILTERED_TITLES, '') }
                    .reject(&:empty?)

spec/screen-recorder/window_spec.rb

@@ -15,7 +15,7 @@
     end
 
     before do
-      browser.goto 'watir.com'
+      browser.goto 'google.com'
       browser.wait
     end
 
@@ -27,10 +27,10 @@
       recorder.stop
 
       aggregate_failures do
-        expect(recorder.options.all[:input]).to include('Watir Project')
+        expect(recorder.options.all[:input]).to include('Google')
         expect(File).to exist(recorder.options.output)
         expect(recorder.video.valid?).to be(true)
       end
     end
   end
-end
+end