Removed warning

app/src/main/java/net/pokeranalytics/android/util/video/MMediaMuxer.kt

@@ -67,18 +67,18 @@ class MMediaMuxer {
 	}
 
 	fun AddFrame(byteFrame: ByteArray, count: Int, isLast: Boolean) {
-		var byteFrame = byteFrame
+		var bf = byteFrame
 		CheckDataListState()
 		Logd("Android get Frames = $count")
-		val bit = BitmapFactory.decodeByteArray(byteFrame, 0, byteFrame.size)
+		val bit = BitmapFactory.decodeByteArray(bf, 0, bf.size)
 		Logd("Android convert Bitmap")
-		byteFrame = getNV21(bit.width, bit.height, bit)
+		bf = getNV21(bit.width, bit.height, bit)
 		Logd("Android convert getNV21")
 		for (i in 0 until count) {
 			if (isLast) {
-				bitLast!!.add(byteFrame)
+				bitLast!!.add(bf)
 			} else {
-				bitFirst!!.add(byteFrame)
+				bitFirst!!.add(bf)
 			}
 		}
 	}
@@ -228,8 +228,8 @@ class MMediaMuxer {
 			if (inputBufIndex >= 0) {
 				val input = bitFirst!![currentIndexFrame]
 				val inputBuffer = mediaCodec!!.getInputBuffer(inputBufIndex)
-				inputBuffer.clear()
+				inputBuffer?.clear()
-				inputBuffer.put(input)
+				inputBuffer?.put(input)
 				mediaCodec!!.queueInputBuffer(inputBufIndex, 0, input.size, ptsUsec, 0)
 				generateIndex++
 			}