From 618722515d737fab7fe03dce0b60a0b5c7fa149f Mon Sep 17 00:00:00 2001
From: Shane Mckenna <shanemckennadev@gmail.com>
Date: Wed, 12 Jan 2022 16:16:03 +0000
Subject: [PATCH 1/2] Add getPlayerAccessLogs, return playerAccessLogs in
 onVideoProgress

---
 ios/Video/RCTVideo.m | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/ios/Video/RCTVideo.m b/ios/Video/RCTVideo.m
index 5021f95eae..5aba237fdc 100644
--- a/ios/Video/RCTVideo.m
+++ b/ios/Video/RCTVideo.m
@@ -290,6 +290,7 @@ - (void)sendProgressUpdate
                            @"currentPlaybackTime": [NSNumber numberWithLongLong:[@(floor([currentPlaybackTime timeIntervalSince1970] * 1000)) longLongValue]],
                            @"target": self.reactTag,
                            @"seekableDuration": [self calculateSeekableDuration],
+                           @"playerAccessLogs": [self getPlayerAccessLogs],
                            });
   }
 }
@@ -1336,6 +1337,22 @@ - (NSArray *)getTextTrackInfo
   return textTracks;
 }
 
+- (NSArray *)getPlayerAccessLogs
+{
+  AVPlayerItem *video = [_player currentItem];
+  NSMutableArray *playerAccessLogs = [[NSMutableArray alloc] init];
+  
+  for (AVPlayerItemAccessLogEvent *event  in [[video accessLog] events] ) {
+    NSDictionary *accessLog = @{
+                                @"uri": [event URI],
+                                @"segmentsDownloadedDuration": @([event segmentsDownloadedDuration]),
+                                @"durationWatched": @([event durationWatched])
+                                };
+    [playerAccessLogs addObject:accessLog];
+   }
+  return playerAccessLogs;
+}
+
 - (BOOL)getFullscreen
 {
   return _fullscreenPlayerPresented;

From 2327d253578dd92db7dd36756c2b928944c87359 Mon Sep 17 00:00:00 2001
From: Shane Mckenna <shanemckennadev@gmail.com>
Date: Thu, 27 Jan 2022 15:17:13 -0800
Subject: [PATCH 2/2] Update onVideoProgress with codec information

---
 ios/Video/RCTVideo.m | 44 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)

diff --git a/ios/Video/RCTVideo.m b/ios/Video/RCTVideo.m
index 5aba237fdc..c8014a9b2a 100644
--- a/ios/Video/RCTVideo.m
+++ b/ios/Video/RCTVideo.m
@@ -291,6 +291,7 @@ - (void)sendProgressUpdate
                            @"target": self.reactTag,
                            @"seekableDuration": [self calculateSeekableDuration],
                            @"playerAccessLogs": [self getPlayerAccessLogs],
+                           @"codecs": [self getEnabledTrackCodecs],
                            });
   }
 }
@@ -1353,6 +1354,49 @@ - (NSArray *)getPlayerAccessLogs
   return playerAccessLogs;
 }
 
+- (NSString *)mediaFormatWithFormatDescriptions:(NSArray *)formatDescriptions {
+    NSMutableString *format = [[NSMutableString alloc] init];
+    for (int i = 0; i < formatDescriptions.count; i++) {
+        CMFormatDescriptionRef desc =
+            (__bridge CMFormatDescriptionRef)formatDescriptions[i];
+        NSString *type = FourCCString(CMFormatDescriptionGetMediaType(desc));
+        NSString *subType = FourCCString(CMFormatDescriptionGetMediaSubType(desc));
+        [format appendFormat:@"%@/%@", type, subType];
+        if (i < formatDescriptions.count - 1) {
+            [format appendString:@","];
+        }
+    }
+    return format;
+}
+
+static NSString * FourCCString(FourCharCode code) {
+    NSString *result = [NSString stringWithFormat:@"%c%c%c%c",
+                        (code >> 24) & 0xff,
+                        (code >> 16) & 0xff,
+                        (code >> 8) & 0xff,
+                        code & 0xff];
+    NSCharacterSet *characterSet = [NSCharacterSet whitespaceCharacterSet];
+    return [result stringByTrimmingCharactersInSet:characterSet];
+}
+
+ - (NSArray *)getEnabledTrackCodecs
+ {
+   AVPlayerItem *video = [_player currentItem];
+   NSMutableArray *codecs = [[NSMutableArray alloc] init];
+  
+   for (AVPlayerItemTrack *track  in video.tracks ) {
+       if(track.enabled){
+           NSArray *formatDescriptions = track.assetTrack.formatDescriptions;
+           NSString *formats = [self mediaFormatWithFormatDescriptions:formatDescriptions];
+           [codecs addObject:formats];
+       }
+   }
+     
+   return codecs;
+ }
+
+
+
 - (BOOL)getFullscreen
 {
   return _fullscreenPlayerPresented;