Fix the issue of the first frame not being displayed in pre-playback state & Upgrade to 12.6.2

Flutter/CHANGELOG.md

 
+
+#### Version: 12.6.2 2025.07.31
+
+##### Features：
+
+- set Android TXLiteAVSDK to 12.6.0.18891
+- set iOS TXLiteAVSDK to 12.6.18894
+- Fix the issue where the first frame is not displayed during pre-playback
+- Fix the issue where clearing the last frame is ineffective
+- fix known issue
+
+
 #### Version: 12.6.1 2025.06.20
 
 ##### Features：
 
 - fix known issue
-- 
+
 
 #### Version: 12.6.0 2025.06.20
 

Flutter/CI/buildVersionOnMac.sh

@@ -5,7 +5,7 @@ buildLog() {
 }
 
 inputVersion=$1
-export VERSION_NAME="12.6.1"
+export VERSION_NAME="12.6.2"
 if [ -n "$inputVersion" ]; then
   VERSION_NAME=$inputVersion
 fi

Flutter/android/config.gradle

@@ -4,7 +4,7 @@ rootProject.ext {
     supportSdkVersion = "26.0.1"
     minSdkVersion = 19
     targetSdkVersion = 28
-    playerVersion = "12.6.1"
+    playerVersion = "12.6.2"
     compat = "androidx.appcompat:appcompat:1.6.1"
 
     /**
@@ -14,5 +14,5 @@ rootProject.ext {
      Professional SDK:  liteavSdk="com.tencent.liteav:LiteAVSDK_Professional:latest.release"
      If you want to specify the SDK version（eg 11.7.0.13946), use:  liteavSdk="com.tencent.liteav:LiteAVSDK_Player:11.7.0.13946"
      */
-    liteavSdk="com.tencent.liteav:LiteAVSDK_Player:12.6.0.17772"
+    liteavSdk="com.tencent.liteav:LiteAVSDK_Player:12.6.0.18891"
 }
\ No newline at end of file

Flutter/android/src/main/java/com/tencent/vod/flutter/player/FTXVodPlayer.java

@@ -307,6 +307,9 @@ public class FTXVodPlayer extends FTXVodPlayerRenderHost implements ITXVodPlayLi
 
     int startPlayerVodPlay(String url) {
         if (mVodPlayer != null) {
+            if (null != mCurRenderView) {
+                mCurRenderView.setPlayer(this);
+            }
             return mVodPlayer.startVodPlay(url);
         }
         return Uninitialized;
@@ -331,7 +334,6 @@ public class FTXVodPlayer extends FTXVodPlayerRenderHost implements ITXVodPlayLi
         if (isNeedClearLastImg && null != mCurRenderView) {
             LiteavLog.i(TAG, "stopPlay target clear last img, player:" + hashCode());
             mCurRenderView.clearTexture();
-            mCurRenderView.setPlayer(this);
         }
         return result;
     }

Flutter/android/src/main/java/com/tencent/vod/flutter/player/render/gl/FTXEGLRender.java

@@ -24,7 +24,7 @@ public class FTXEGLRender implements SurfaceTexture.OnFrameAvailableListener {
     private static final long FRAME_WAIT_TIME = 5000;
     private static final int FPS_DEFAULT = 30;
     // min refresh count for obtain new img
-    private static final int RE_DRAW_COUNT = 50;
+    private static final int RE_DRAW_COUNT = 30;
 
     private SurfaceTexture mSurfaceTexture;
     private FTXTextureRender mTextureRender;
@@ -45,7 +45,6 @@ public class FTXEGLRender implements SurfaceTexture.OnFrameAvailableListener {
     private int mHeight;
     private boolean mStart = false;
     private final Lock mLock = new ReentrantLock();
-    private final Condition mCondition = mLock.newCondition();
     private long mPreTime = 0;
     private long mCurrentTime;
     private long mRenderMode = FTXPlayerConstants.FTXRenderMode.FULL_FILL_CONTAINER;
@@ -56,6 +55,7 @@ public class FTXEGLRender implements SurfaceTexture.OnFrameAvailableListener {
     private HandlerThread mDrawHandlerThread = new HandlerThread(TAG);
     private Handler mDrawHandler = null;
     private boolean isReleased = false;
+    private boolean mIsFirstFrame = false;
 
     public FTXEGLRender(int width, int height) {
         this(width, height, FPS_DEFAULT);
@@ -81,9 +81,14 @@ public class FTXEGLRender implements SurfaceTexture.OnFrameAvailableListener {
             mDrawHandler.post(new Runnable() {
                 @Override
                 public void run() {
+                    if (!mIsFirstFrame) {
                         mLock.lock();
                         startDrawSurface();
                         mLock.unlock();
+                    } else {
+                        mIsFirstFrame = false;
+                        refreshRender();
+                    }
                 }
             });
         }
@@ -102,10 +107,10 @@ public class FTXEGLRender implements SurfaceTexture.OnFrameAvailableListener {
             }
 
             mCurrentTime = System.currentTimeMillis();
+            mSurfaceTexture.updateTexImage();
             drawImage();
             swapBuffers();
             mPreTime = mCurrentTime;
-            mSurfaceTexture.updateTexImage();
         } catch (Exception e) {
             LiteavLog.e(TAG, "startDrawSurface error: " + e);
         } finally {
@@ -120,6 +125,7 @@ public class FTXEGLRender implements SurfaceTexture.OnFrameAvailableListener {
     public boolean initOpengl(Surface surface, boolean needClearOld) {
         LiteavLog.i(TAG, "initOpengl " + (null == surface ? "null" : ""));
         isReleased = false;
+        mIsFirstFrame = true;
         boolean bRet = true;
         do {
             saveCurrentEglEnvironment();
@@ -212,7 +218,7 @@ public class FTXEGLRender implements SurfaceTexture.OnFrameAvailableListener {
                 EGL14.EGL_ALPHA_SIZE, 8,
                 EGL14.EGL_DEPTH_SIZE, 8,
                 EGL14.EGL_STENCIL_SIZE, 8,
-                EGL14.EGL_RENDERABLE_TYPE, 4,
+                EGL14.EGL_RENDERABLE_TYPE, EGL14.EGL_OPENGL_ES2_BIT,
                 EGL14.EGL_NONE
         };
 
@@ -285,30 +291,90 @@ public class FTXEGLRender implements SurfaceTexture.OnFrameAvailableListener {
     }
 
     private void saveCurrentEglEnvironment() {
-        mEGLSavedContext = EGL14.eglGetCurrentContext();
+        try {
+            // 获取当前环境
             mEGLSavedDisplay = EGL14.eglGetCurrentDisplay();
+            mEGLSavedContext = EGL14.eglGetCurrentContext();
             mEGLSaveDrawSurface = EGL14.eglGetCurrentSurface(EGL14.EGL_DRAW);
             mEGLSaveReadSurface = EGL14.eglGetCurrentSurface(EGL14.EGL_READ);
+
+            // 检查有效性
+            if (mEGLSavedDisplay == EGL14.EGL_NO_DISPLAY || mEGLSavedContext == EGL14.EGL_NO_CONTEXT) {
+                LiteavLog.w(TAG, "Saving invalid EGL state");
+            }
+        } catch (Exception e) {
+            LiteavLog.e(TAG, "Save EGL error: " + e);
+            resetSavedEnvironment();
+        }
     }
 
-    private void restoreEglEnvironment() {
-        if (mEGLSavedDisplay != EGL14.EGL_NO_DISPLAY && mEGLSavedContext != EGL14.EGL_NO_CONTEXT
-                && !mEGLSavedContext.equals(mEGLContextEncoder)) {
-            if (!EGL14.eglMakeCurrent(mEGLSavedDisplay, mEGLSaveDrawSurface, mEGLSaveReadSurface, mEGLSavedContext)) {
-                LiteavLog.e(TAG, "restoreEglEnvironment eglMakeCurrent: error");
+    private void resetSavedEnvironment() {
+        mEGLSavedDisplay = EGL14.EGL_NO_DISPLAY;
+        mEGLSaveDrawSurface = EGL14.EGL_NO_SURFACE;
+        mEGLSaveReadSurface = EGL14.EGL_NO_SURFACE;
+        mEGLSavedContext = EGL14.EGL_NO_CONTEXT;
     }
 
-        } else if (mEGLDisplay != EGL14.EGL_NO_DISPLAY) {
-            if (!EGL14.eglMakeCurrent(mEGLDisplay, EGL14.EGL_NO_SURFACE, EGL14.EGL_NO_SURFACE, EGL14.EGL_NO_CONTEXT)) {
-                LiteavLog.e(TAG, "eglMakeCurrent unbind: error");
+    private void restoreEglEnvironment() {
+        try {
+            // 检查是否有效保存了EGL环境
+            if (mEGLSavedDisplay != EGL14.EGL_NO_DISPLAY
+                    && mEGLSavedContext != EGL14.EGL_NO_CONTEXT
+                    && mEGLSaveDrawSurface != EGL14.EGL_NO_SURFACE) {
+
+                // 检查当前环境是否已被更改
+                EGLDisplay currentDisplay = EGL14.eglGetCurrentDisplay();
+                EGLContext currentContext = EGL14.eglGetCurrentContext();
+                EGLSurface currentDrawSurface = EGL14.eglGetCurrentSurface(EGL14.EGL_DRAW);
+
+                // 仅在必要时才恢复环境
+                if (!mEGLSavedDisplay.equals(currentDisplay)
+                        || !mEGLSavedContext.equals(currentContext)
+                        || !mEGLSaveDrawSurface.equals(currentDrawSurface)) {
+
+                    // 安全恢复操作
+                    if (!EGL14.eglMakeCurrent(
+                            mEGLSavedDisplay,
+                            mEGLSaveDrawSurface,
+                            mEGLSaveReadSurface,
+                            mEGLSavedContext)) {
+
+                        int error = EGL14.eglGetError();
+                        LiteavLog.e(TAG, "Restore failed: EGL error 0x" + Integer.toHexString(error));
+
+                        // 恢复失败时的安全回退
+                        EGL14.eglMakeCurrent(
+                                mEGLSavedDisplay,
+                                EGL14.EGL_NO_SURFACE,
+                                EGL14.EGL_NO_SURFACE,
+                                EGL14.EGL_NO_CONTEXT
+                        );
                     }
                 }
+            } else {
+                // 没有保存环境时的默认处理
+                LiteavLog.w(TAG, "No valid EGL state to restore");
 
+                // 确保解绑当前上下文
+                if (mEGLDisplay != EGL14.EGL_NO_DISPLAY) {
+                    EGL14.eglMakeCurrent(
+                            mEGLDisplay,
+                            EGL14.EGL_NO_SURFACE,
+                            EGL14.EGL_NO_SURFACE,
+                            EGL14.EGL_NO_CONTEXT
+                    );
+                }
+            }
+        } catch (Exception e) {
+            LiteavLog.e(TAG, "Critical restore error: " + e);
+        } finally {
+            // 重置保存的环境状态
             mEGLSavedDisplay = EGL14.EGL_NO_DISPLAY;
             mEGLSaveDrawSurface = EGL14.EGL_NO_SURFACE;
             mEGLSaveReadSurface = EGL14.EGL_NO_SURFACE;
             mEGLSavedContext = EGL14.EGL_NO_CONTEXT;
         }
+    }
 
     private void releaseEgl() {
         if (mEGLDisplay != EGL14.EGL_NO_DISPLAY) {

Flutter/android/src/main/java/com/tencent/vod/flutter/ui/render/FTXTextureContainer.java

@@ -28,6 +28,8 @@ public class FTXTextureContainer extends FrameLayout {
                 mTextureHolder.removeAllSurfaceListener();
             } else {
                 LiteavLog.i(TAG, "start add new carrier:" + carrier + ",view:" + hashCode());
+                // remove old
+                removeView((View) mTextureHolder);
                 addView((View) carrier);
             }
             mTextureHolder = carrier;

Flutter/ios/super_player.podspec

@@ -4,7 +4,7 @@
 #
 Pod::Spec.new do |s|
   s.name             = 'super_player'
-  s.version = '12.6.1'
+  s.version = '12.6.2'
   s.summary          = 'The super_player Flutter plugin is one of the sub-product SDKs of the audio/video terminal SDK (Tencent Cloud Video on Demand).'
   s.description      = <<-DESC
 player plugin.
@@ -26,7 +26,7 @@ player plugin.
   # Player_Premium SDK: s.dependency 'TXLiteAVSDK_Player_Premium'
   # Professional SDK:  s.dependency 'TXLiteAVSDK_Professional'
   # If you want to specify the SDK version（eg 11.6.15041), use:  s.dependency 'TXLiteAVSDK_Player','11.6.15041'
-  s.dependency 'TXLiteAVSDK_Player','12.6.18866'
+  s.dependency 'TXLiteAVSDK_Player','12.6.18894'
   # s.dependency 'FTXPiPKit'
   s.vendored_frameworks = [
     'localdep/FTXPiPKit.xcframework'

Flutter/lib/Core/common/common_config.dart

@@ -2,5 +2,5 @@
 part of SuperPlayer;
 
 abstract class FPlayerPckInfo {
-  static const String PLAYER_VERSION = "12.6.1";
+  static const String PLAYER_VERSION = "12.6.2";
 }
\ No newline at end of file

Flutter/pubspec.yaml

 name: super_player
 description: The super_player Flutter plugin is one of the sub-product SDKs of the audio/video terminal SDK (Tencent Cloud Video on Demand).
-version: 12.6.1
+version: 12.6.2
 homepage: https://github.com/LiteAVSDK/Player_Flutter
 
 environment:

FlutterWidget/superplayer_widget/lib/common/player_constants.dart

@@ -3,5 +3,5 @@ part of demo_super_player_lib;
 
 class PlayerConstants {
   static const PKG_NAME = "superplayer_widget";
-  static const String PLAYER_WIDGET_VERSION = "12.6.1";
+  static const String PLAYER_WIDGET_VERSION = "12.6.2";
 }

FlutterWidget/superplayer_widget/lib/superplayer_controller.dart

@@ -145,7 +145,6 @@ class SuperPlayerController {
           }
           videoDuration = await _vodPlayerController.getDuration();
           currentDuration = await _vodPlayerController.getCurrentPlaybackTime();
-          List<TXTrackInfo> aaa = await _vodPlayerController.getAudioTrackInfo();
           _onSelectTrackInfoWhenPrepare();
           break;
         case TXVodPlayEvent.PLAY_EVT_PLAY_LOADING: // PLAY_EVT_PLAY_LOADING

FlutterWidget/superplayer_widget/pubspec.yaml

 name: superplayer_widget
 description: superplayer,base on vodplayer
-version: 12.6.1
+version: 12.6.2
 
 environment:
   sdk: '>=2.17.0 <4.0.0'