Fixed video stream metadata

Author: kartik-venugopal

FFmpegPlayer/FFmpegPlayer.xcodeproj/project.xcworkspace/xcuserdata/kven.xcuserdatad/UserInterfaceState.xcuserstate

@@ -3,4 +3,22 @@
    uuid = "C14AF6EE-5179-4B78-B93C-2580124CE873"
    type = "1"
    version = "2.0">
+   <Breakpoints>
+      <BreakpointProxy
+         BreakpointExtensionID = "Xcode.Breakpoint.FileBreakpoint">
+         <BreakpointContent
+            uuid = "00D90AE7-C6E8-4DBC-A6DA-B0AF4EA7FFBE"
+            shouldBeEnabled = "Yes"
+            ignoreCount = "0"
+            continueAfterRunningActions = "No"
+            filePath = "Sources/FFmpegWrappers/MetadataEditingContext.swift"
+            startingColumnNumber = "9223372036854775807"
+            endingColumnNumber = "9223372036854775807"
+            startingLineNumber = "161"
+            endingLineNumber = "161"
+            landmarkName = "save()"
+            landmarkType = "7">
+         </BreakpointContent>
+      </BreakpointProxy>
+   </Breakpoints>
 </Bucket>

FFmpegPlayer/FFmpegPlayer.xcodeproj/xcuserdata/kven.xcuserdatad/xcdebugger/Breakpoints_v2.xcbkptlist

@@ -156,6 +156,10 @@ class MetadataEditingContext {
             var outAudioStream = outFormatContext!.pointee.streams.advanced(by: Int(audio_stream_index)).pointee!.pointee
             var outVideoStream = outFormatContext!.pointee.streams.advanced(by: Int(video_stream_index)).pointee!.pointee
 
+        av_dict_copy(&outFormatContext!.pointee.streams.advanced(by: Int(video_stream_index)).pointee!.pointee.metadata, inVideoStream.metadata, 0)
+        
+        av_dict_set(&outFormatContext!.pointee.streams.advanced(by: Int(video_stream_index)).pointee!.pointee.metadata, "muthu", "Sami", 0)
+        
 
 //        if  let sd = inAudioStream.side_data {
 //
@@ -218,7 +222,7 @@ class MetadataEditingContext {
             }
 
             av_packet_free(&pkt)
-
+        
             av_write_trailer(outFormatContext)
 
 //            var tagPtr: UnsafeMutablePointer<AVDictionaryEntry>?
@@ -232,8 +236,6 @@ class MetadataEditingContext {
 //                tagPtr = tag
 //            }
 
-        av_dict_copy(&outFormatContext!.pointee.streams.advanced(by: Int(video_stream_index)).pointee!.pointee.metadata, inVideoStream.metadata, 0)
-        
         if  let sd = outFormatContext?.pointee.streams.advanced(by: Int(audio_stream_index)).pointee!.pointee.side_data {
 
             print("OUTSide Data NB: \(outFormatContext!.pointee.streams.advanced(by: Int(audio_stream_index)).pointee!.pointee.nb_side_data)")