Feature: Added bitrate info for audio files in properties windows (#11051)

Author: hecksmosis

src/Files.App/ViewModels/Properties/BaseProperties.cs

@@ -33,8 +33,10 @@ public abstract class BaseProperties
 		public async void GetOtherProperties(IStorageItemExtraProperties properties)
 		{
 			string dateAccessedProperty = "System.DateAccessed";
-			List<string> propertiesName = new List<string>();
-			propertiesName.Add(dateAccessedProperty);
+			List<string> propertiesName = new()
+			{
+				dateAccessedProperty
+			};
 			IDictionary<string, object> extraProperties = await properties.RetrievePropertiesAsync(propertiesName);
 
 			// Cannot get date and owner in MTP devices

src/Files.App/ViewModels/Properties/FileProperties.cs

@@ -158,6 +158,15 @@ public async void GetSystemFileProperties()
 
 			list.Find(x => x.ID == "address").Value = await GetAddressFromCoordinatesAsync((double?)list.Find(x => x.Property == "System.GPS.LatitudeDecimal").Value,
 																						   (double?)list.Find(x => x.Property == "System.GPS.LongitudeDecimal").Value);
+			// Find Encoding Bitrate property and convert it to kbps
+			var encodingBitrate = list.Find(x => x.Property == "System.Audio.EncodingBitrate");
+			if (encodingBitrate is not null)
+			{
+				var sizes = new string[] { "Bps", "KBps", "MBps", "GBps" };
+				var order = (int)Math.Floor(Math.Log((uint)encodingBitrate.Value, 1024));
+				var readableSpeed = (uint)encodingBitrate.Value / Math.Pow(1024, order);
+				encodingBitrate.Value = $"{readableSpeed:0.##} {sizes[order]}";
+			}
 
 			var query = list
 				.Where(fileProp => !(fileProp.Value is null && fileProp.IsReadOnly))
@@ -326,4 +335,4 @@ private async void ViewModel_PropertyChanged(object sender, System.ComponentMode
 		}
 	}
 
-}
+}