Video player fixes

docs/docs/video.md

@@ -38,7 +38,7 @@ interface VideoExampleProps {
 export const VideoExample = ({ localVideoFile }: VideoExampleProps) => {
   const paused = useSharedValue(false);
   const { width, height } = useWindowDimensions();
-  const video = useVideo(
+  const { currentFrame } = useVideo(
     require(localVideoFile),
     {
       paused,
@@ -52,7 +52,7 @@ export const VideoExample = ({ localVideoFile }: VideoExampleProps) => {
       <Canvas style={{ flex: 1 }}>
         <Fill>
           <ImageShader
-            image={video}
+            image={currentFrame}
             x={0}
             y={0}
             width={width}
@@ -94,12 +94,14 @@ export const useVideoFromAsset = (
 };
 ```
 
+## Returned Values
+
+The `useVideo` hook returns `currentFrame` which contains the current video frame, as well as `currentTime`, and `rotationInDegrees`.
+
 ## Playback Options
 
 You can seek a video via the `seek` playback option. By default, the seek option is null. If you set a value in milliseconds, it will seek to that point in the video and then set the option value to null again.
 
-There is also the `currentTime` option, which is a Reanimated value that contains the current playback time of the video.
-
 `looping` indicates whether the video should be looped or not.
 
 `playbackSpeed` indicates the playback speed of the video (default is 1).
@@ -125,15 +127,12 @@ export const VideoExample = ({ localVideoFile }: VideoExampleProps) => {
   const seek = useSharedValue<null | number>(null);
   // Set this value to true to pause the video
   const paused = useSharedValue(false);
-  // Contains the current playback time of the video
-  const currentTime = useSharedValue(0);
   const { width, height } = useWindowDimensions();
-  const video = useVideo(
+  const {currentFrame, currentTime} = useVideo(
     require(localVideoFile),
     {
       seek,
       paused,
-      currentTime,
       looping: true,
       playbackSpeed: 1
     }
@@ -145,7 +144,7 @@ export const VideoExample = ({ localVideoFile }: VideoExampleProps) => {
     >
       <Canvas style={{ flex: 1 }}>
         <Image
-          image={video}
+          image={currentFrame}
           x={0}
           y={0}
           width={width}

example/src/Examples/Video/Video.tsx

@@ -13,7 +13,7 @@ import { useVideoFromAsset } from "../../components/Animations";
 export const Video = () => {
   const paused = useSharedValue(false);
   const { width, height } = useWindowDimensions();
-  const video = useVideoFromAsset(
+  const { currentFrame } = useVideoFromAsset(
     require("../../Tests/assets/BigBuckBunny.mp4"),
     {
       paused,
@@ -28,7 +28,7 @@ export const Video = () => {
       <Canvas style={{ flex: 1 }}>
         <Fill>
           <ImageShader
-            image={video}
+            image={currentFrame}
             x={0}
             y={0}
             width={width}

fabricexample/src/Examples/Video/Video.tsx

@@ -13,7 +13,7 @@ import { useVideoFromAsset } from "../../components/Animations";
 export const Video = () => {
   const paused = useSharedValue(false);
   const { width, height } = useWindowDimensions();
-  const video = useVideoFromAsset(
+  const { currentFrame } = useVideoFromAsset(
     require("../../Tests/assets/BigBuckBunny.mp4"),
     {
       paused,
@@ -28,7 +28,7 @@ export const Video = () => {
       <Canvas style={{ flex: 1 }}>
         <Fill>
           <ImageShader
-            image={video}
+            image={currentFrame}
             x={0}
             y={0}
             width={width}

package/android/cpp/rnskia-android/RNSkAndroidVideo.cpp

@@ -67,6 +67,7 @@ double RNSkAndroidVideo::duration() {
   }
   return env->CallDoubleMethod(_jniVideo.get(), mid);
 }
+
 double RNSkAndroidVideo::framerate() {
   JNIEnv *env = facebook::jni::Environment::current();
   jclass cls = env->GetObjectClass(_jniVideo.get());
@@ -89,4 +90,16 @@ void RNSkAndroidVideo::seek(double timestamp) {
   env->CallVoidMethod(_jniVideo.get(), mid, static_cast<jlong>(timestamp));
 }
 
+float RNSkAndroidVideo::getRotationInDegrees() {
+  JNIEnv *env = facebook::jni::Environment::current();
+  jclass cls = env->GetObjectClass(_jniVideo.get());
+  jmethodID mid = env->GetMethodID(cls, "getRotationDegrees", "()I");
+  if (!mid) {
+    RNSkLogger::logToConsole("getRotationDegrees method not found");
+    return 0;
+  }
+  auto rotation = env->CallIntMethod(_jniVideo.get(), mid);
+  return static_cast<float>(rotation);
+}
+
 } // namespace RNSkia

package/android/cpp/rnskia-android/RNSkAndroidVideo.h

@@ -31,6 +31,7 @@ class RNSkAndroidVideo : public RNSkVideo {
   double duration() override;
   double framerate() override;
   void seek(double timestamp) override;
+  float getRotationInDegrees() override;
 };
 
 } // namespace RNSkia

package/android/src/main/java/com/shopify/reactnative/skia/RNSkVideo.java

@@ -29,6 +29,7 @@ public class RNSkVideo {
     private Surface outputSurface;
     private double durationMs;
     private double frameRate;
+    private int rotationDegrees = 0;
 
     RNSkVideo(Context context, String localUri) {
         this.uri = Uri.parse(localUri);
@@ -53,6 +54,9 @@ private void initializeReader() {
             if (format.containsKey(MediaFormat.KEY_FRAME_RATE)) {
                 frameRate = format.getInteger(MediaFormat.KEY_FRAME_RATE);
             }
+            if (format.containsKey(MediaFormat.KEY_ROTATION)) {
+                rotationDegrees = format.getInteger(MediaFormat.KEY_ROTATION);
+            }
             int width = format.getInteger(MediaFormat.KEY_WIDTH);
             int height = format.getInteger(MediaFormat.KEY_HEIGHT);
             if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
@@ -87,11 +91,15 @@ public double getDuration() {
     }
 
     @DoNotStrip
-
     public double getFrameRate() {
         return frameRate;
     }
 
+    @DoNotStrip
+    public int getRotationDegrees() {
+        return rotationDegrees;
+    }
+
     @DoNotStrip
     public HardwareBuffer nextImage() {
         if (!decoderOutputAvailable()) {

package/cpp/api/JsiVideo.h

@@ -53,10 +53,17 @@ class JsiVideo : public JsiSkWrappingSharedPtrHostObject<RNSkVideo> {
     return jsi::Value::undefined();
   }
 
+  JSI_HOST_FUNCTION(getRotationInDegrees) {
+    auto context = getContext();
+    auto rot = getObject()->getRotationInDegrees();
+    return jsi::Value(static_cast<double>(rot));
+  }
+
   JSI_EXPORT_FUNCTIONS(JSI_EXPORT_FUNC(JsiVideo, nextImage),
                        JSI_EXPORT_FUNC(JsiVideo, duration),
                        JSI_EXPORT_FUNC(JsiVideo, framerate),
                        JSI_EXPORT_FUNC(JsiVideo, seek),
+                       JSI_EXPORT_FUNC(JsiVideo, getRotationInDegrees),
                        JSI_EXPORT_FUNC(JsiVideo, dispose))
 
   JsiVideo(std::shared_ptr<RNSkPlatformContext> context,

package/cpp/rnskia/RNSkVideo.h

@@ -18,6 +18,7 @@ class RNSkVideo {
   virtual double duration() = 0;
   virtual double framerate() = 0;
   virtual void seek(double timestamp) = 0;
+  virtual float getRotationInDegrees() = 0;
 };
 
 } // namespace RNSkia

package/ios/RNSkia-iOS/RNSkiOSVideo.h

@@ -27,6 +27,7 @@ class RNSkiOSVideo : public RNSkVideo {
   double _framerate = 0;
   void setupReader(CMTimeRange timeRange);
   NSDictionary *getOutputSettings();
+  CGAffineTransform _preferredTransform;
 
 public:
   RNSkiOSVideo(std::string url, RNSkPlatformContext *context);
@@ -35,6 +36,7 @@ class RNSkiOSVideo : public RNSkVideo {
   double duration() override;
   double framerate() override;
   void seek(double timestamp) override;
+  float getRotationInDegrees() override;
 };
 
 } // namespace RNSkia

package/ios/RNSkia-iOS/RNSkiOSVideo.mm

@@ -1,5 +1,3 @@
-#pragma once
-
 #include <memory>
 #include <string>
 
@@ -46,6 +44,7 @@
   AVAssetTrack *videoTrack =
       [[asset tracksWithMediaType:AVMediaTypeVideo] firstObject];
   _framerate = videoTrack.nominalFrameRate;
+  _preferredTransform = videoTrack.preferredTransform;
 
   NSDictionary *outputSettings = getOutputSettings();
   AVAssetReaderTrackOutput *trackOutput =
@@ -99,6 +98,27 @@
   };
 }
 
+float RNSkiOSVideo::getRotationInDegrees() {
+  CGFloat rotationAngle = 0.0;
+  auto transform = _preferredTransform;
+  // Determine the rotation angle in radians
+  if (transform.a == 0 && transform.b == 1 && transform.c == -1 &&
+      transform.d == 0) {
+    rotationAngle = M_PI_2; // 90 degrees
+  } else if (transform.a == 0 && transform.b == -1 && transform.c == 1 &&
+             transform.d == 0) {
+    rotationAngle = -M_PI_2; // -90 degrees
+  } else if (transform.a == -1 && transform.b == 0 && transform.c == 0 &&
+             transform.d == -1) {
+    rotationAngle = M_PI; // 180 degrees
+  } else if (transform.a == 1 && transform.b == 0 && transform.c == 0 &&
+             transform.d == 1) {
+    rotationAngle = 0.0; // 0 degrees
+  }
+  // Convert the rotation angle from radians to degrees
+  return rotationAngle * 180 / M_PI;
+}
+
 void RNSkiOSVideo::seek(double timeInMilliseconds) {
   if (_reader) {
     [_reader cancelReading];