fix: Fix first Frame not being written in Video (#2228)

* fix: Fix first Frame not being written in Video

* Update Podfile.lock

package/example/ios/Podfile.lock

@@ -507,7 +507,7 @@ PODS:
     - libwebp (~> 1.0)
     - SDWebImage/Core (~> 5.10)
   - SocketRocket (0.6.1)
-  - VisionCamera (3.6.9):
+  - VisionCamera (3.6.11):
     - React
     - React-callinvoker
     - React-Core
@@ -747,9 +747,9 @@ SPEC CHECKSUMS:
   SDWebImage: a7f831e1a65eb5e285e3fb046a23fcfbf08e696d
   SDWebImageWebPCoder: 908b83b6adda48effe7667cd2b7f78c897e5111d
   SocketRocket: f32cd54efbe0f095c4d7594881e52619cfe80b17
-  VisionCamera: aa2ce576c146a5e9afcbfe30e5464a311e275b8a
+  VisionCamera: b35fc51a521ce0a9b9da41d8b13127e3d414d195
   Yoga: 8796b55dba14d7004f980b54bcc9833ee45b28ce
 
 PODFILE CHECKSUM: 27f53791141a3303d814e09b55770336416ff4eb
 
-COCOAPODS: 1.14.2
+COCOAPODS: 1.14.3

package/ios/Core/RecordingSession.swift

@@ -194,11 +194,7 @@ class RecordingSession {
    - Use bufferType to specify if this is a video or audio frame.
    */
   func appendBuffer(_ buffer: CMSampleBuffer, clock _: CMClock, type bufferType: BufferType) {
-    // 1. Check if the data is even ready
-    guard let startTimestamp = startTimestamp else {
-      // Session not yet started
-      return
-    }
+    // 1. Prepare the data
     guard !isFinishing else {
       // Session is already finishing, can't write anything more
       return
@@ -212,15 +208,8 @@ class RecordingSession {
       return
     }
 
-    // 2. Check the timing of the buffer and make sure it's within our session start and stop times
+    // 2. Check the timing of the buffer and make sure it's not after we requested a session stop
     let timestamp = CMSampleBufferGetPresentationTimeStamp(buffer)
-    if timestamp < startTimestamp {
-      // Don't write this Frame, it was captured before we even started recording.
-      // The reason this can happen is because the capture pipeline can have a delay, e.g. because of stabilization.
-      let delay = CMTimeSubtract(startTimestamp, timestamp)
-      ReactLogger.log(level: .info, message: "Capture Pipeline has a delay of \(delay.seconds) seconds. Skipping this late Frame...")
-      return
-    }
     if let stopTimestamp = stopTimestamp,
        timestamp >= stopTimestamp {
       // This Frame is exactly at, or after the point in time when RecordingSession.stop() has been called.
@@ -231,13 +220,13 @@ class RecordingSession {
           // already wrote last Video Frame before, so skip this one.
           return
         }
-        hasWrittenLastVideoFrame = true // flip to true, then write it
+        hasWrittenLastVideoFrame = true // flip to true, then fallthrough & write it
       case .audio:
         if hasWrittenLastAudioFrame {
           // already wrote last Audio Frame before, so skip this one.
           return
         }
-        hasWrittenLastAudioFrame = true // flip to true, then write it
+        hasWrittenLastAudioFrame = true // flip to true, then fallthrough & write it
       }
     }