From 6303c69c362405a5528af8c6c821f5bcd4b2e179 Mon Sep 17 00:00:00 2001
From: vladunchuris <vladunchuris@yandex-team.ru>
Date: Sat, 21 Jan 2023 01:24:01 +0600
Subject: [PATCH] Fix problem with files in internal storage

---
 .../daasuu/gpuv/composer/GPUMp4Composer.java    | 17 ++++++++++-------
 1 file changed, 10 insertions(+), 7 deletions(-)

diff --git a/gpuv/src/main/java/com/daasuu/gpuv/composer/GPUMp4Composer.java b/gpuv/src/main/java/com/daasuu/gpuv/composer/GPUMp4Composer.java
index 0932f09..7ab6032 100644
--- a/gpuv/src/main/java/com/daasuu/gpuv/composer/GPUMp4Composer.java
+++ b/gpuv/src/main/java/com/daasuu/gpuv/composer/GPUMp4Composer.java
@@ -8,6 +8,7 @@
 import com.daasuu.gpuv.egl.filter.GlFilter;
 
 import java.io.File;
+import java.io.FileDescriptor;
 import java.io.FileInputStream;
 import java.io.FileNotFoundException;
 import java.io.IOException;
@@ -151,8 +152,10 @@ public void onProgress(final double progress) {
                     return;
                 }
 
+                FileDescriptor fileDescriptor;
                 try {
-                    engine.setDataSource(fileInputStream.getFD());
+                    fileDescriptor = fileInputStream.getFD();
+                    engine.setDataSource(fileDescriptor);
                 } catch (IOException e) {
                     e.printStackTrace();
                     if (listener != null) {
@@ -161,8 +164,8 @@ public void onProgress(final double progress) {
                     return;
                 }
 
-                final int videoRotate = getVideoRotation(srcPath);
-                final Size srcVideoResolution = getVideoResolution(srcPath, videoRotate);
+                final int videoRotate = getVideoRotation(fileDescriptor);
+                final Size srcVideoResolution = getVideoResolution(fileDescriptor, videoRotate);
 
                 if (filter == null) {
                     filter = new GlFilter();
@@ -266,11 +269,11 @@ public interface Listener {
         void onFailed(Exception exception);
     }
 
-    private int getVideoRotation(String videoFilePath) {
+    private int getVideoRotation(FileDescriptor fileDescriptor) {
         MediaMetadataRetriever mediaMetadataRetriever = null;
         try {
             mediaMetadataRetriever = new MediaMetadataRetriever();
-            mediaMetadataRetriever.setDataSource(videoFilePath);
+            mediaMetadataRetriever.setDataSource(fileDescriptor);
             String orientation = mediaMetadataRetriever.extractMetadata(MediaMetadataRetriever.METADATA_KEY_VIDEO_ROTATION);
             return Integer.valueOf(orientation);
         } catch (IllegalArgumentException e) {
@@ -299,11 +302,11 @@ private int calcBitRate(int width, int height) {
         return bitrate;
     }
 
-    private Size getVideoResolution(final String path, final int rotation) {
+    private Size getVideoResolution(final FileDescriptor fileDescriptor, final int rotation) {
         MediaMetadataRetriever retriever = null;
         try {
             retriever = new MediaMetadataRetriever();
-            retriever.setDataSource(path);
+            retriever.setDataSource(fileDescriptor);
             int width = Integer.valueOf(retriever.extractMetadata(MediaMetadataRetriever.METADATA_KEY_VIDEO_WIDTH));
             int height = Integer.valueOf(retriever.extractMetadata(MediaMetadataRetriever.METADATA_KEY_VIDEO_HEIGHT));