Sound dev (#12)

* Added more granular information of the original video file

Co-authored-by: Sound Development <info@sounddevelopment.nl>

Basics/foleys_Structures.h

@@ -31,15 +31,11 @@ struct Size final
     int width = 0;
     int height = 0;
 
-    double getAspectRatio()
-    {
-        return (height > 0) ? width / double (height) : 1.33;
-    }
+    double getAspectRatio() const { return (height > 0) ? width / double (height) : 1.33; }
 
-    juce::String toString() const
-    {
-        return juce::String (width) + "x" + juce::String (height);
-    }
+    juce::String toString() const { return juce::String(width) + "x" + juce::String(height); }
+
+    bool isEmpty() const { return ( ( width * height ) == 0 ); } 
 };
 
 enum class Aspect
@@ -53,17 +49,27 @@ enum class Aspect
 /** Defines the size and time settings for a VideoStream */
 struct VideoStreamSettings final
 {
-    Size frameSize;
-    int  defaultDuration = 1001;
-    int  timebase        = 24000;
+    Size        frameSize;
+    int         defaultDuration = 1001;
+    int         timebase        = 24000;
+
+    bool isValid() const { return (!frameSize.isEmpty()) && (timebase != 0) && (defaultDuration != 0); }
+    double getFrameRate() const { return (timebase > 0 ? (timebase / static_cast<double>(defaultDuration)) : 0.0); }
+    double getFrameDurationSeconds() const { return defaultDuration / static_cast<double>( timebase); }
+    juce::String toString() const { return frameSize.toString() + " " + juce::String(getFrameRate(), 2) + " FPS"; }
 };
 
 /** Defines the number of channels and time settings for an AudioStream */
 struct AudioStreamSettings final
 {
-    int numChannels       = 2;
+    int numChannels = 2;
     int defaultNumSamples = 1024;
-    int timebase          = 48000;
+    int timebase = 48000;
+    int bitsPerSample = 0;
+    [[nodiscard]] bool isValid() const { return (timebase > 0) && (numChannels > 0) && (bitsPerSample > 0); }
+    [[nodiscard]] juce::String toString() const { return juce::String(numChannels) + " channels at " + juce::String(timebase) + " Hz @ " + juce::String(bitsPerSample) + " bits"; }
+    [[nodiscard]] int getFrameSize() const { return numChannels * getSampleSize(); }
+    [[nodiscard]] int getSampleSize() const { return (bitsPerSample / 8); }
 };
 
 /** Convert a time in seconds in frame counts, using the time base and duration in VideoStreamSettings */