From 648e2c378d4bc302c14f03f3e300f130aed7bbd3 Mon Sep 17 00:00:00 2001
From: Jorge Martin Espinosa <jorgem@element.io>
Date: Thu, 24 Aug 2023 09:41:58 +0200
Subject: [PATCH] Fix sent videos being cropped (#1124)

---
 changelog.d/862.bugfix                                     | 1 +
 .../android/libraries/mediaupload/VideoCompressor.kt       | 7 +++++++
 2 files changed, 8 insertions(+)
 create mode 100644 changelog.d/862.bugfix

diff --git a/changelog.d/862.bugfix b/changelog.d/862.bugfix
new file mode 100644
index 0000000000..30715a76e3
--- /dev/null
+++ b/changelog.d/862.bugfix
@@ -0,0 +1 @@
+Videos sent from the app were cropped in some cases.
diff --git a/libraries/mediaupload/impl/src/main/kotlin/io/element/android/libraries/mediaupload/VideoCompressor.kt b/libraries/mediaupload/impl/src/main/kotlin/io/element/android/libraries/mediaupload/VideoCompressor.kt
index e7e294cd7c..5587eedfa4 100644
--- a/libraries/mediaupload/impl/src/main/kotlin/io/element/android/libraries/mediaupload/VideoCompressor.kt
+++ b/libraries/mediaupload/impl/src/main/kotlin/io/element/android/libraries/mediaupload/VideoCompressor.kt
@@ -20,6 +20,8 @@ import android.content.Context
 import android.net.Uri
 import com.otaliastudios.transcoder.Transcoder
 import com.otaliastudios.transcoder.TranscoderListener
+import com.otaliastudios.transcoder.resize.AtMostResizer
+import com.otaliastudios.transcoder.strategy.DefaultVideoStrategy
 import io.element.android.libraries.androidutils.file.createTmpFile
 import io.element.android.libraries.androidutils.file.safeDelete
 import io.element.android.libraries.di.ApplicationContext
@@ -35,6 +37,11 @@ class VideoCompressor @Inject constructor(
     fun compress(uri: Uri) = callbackFlow {
         val tmpFile = context.createTmpFile(extension = "mp4")
         val future = Transcoder.into(tmpFile.path)
+            .setVideoTrackStrategy(
+                DefaultVideoStrategy.Builder()
+                    .addResizer(AtMostResizer(1920, 1080))
+                    .build()
+            )
             .addDataSource(context, uri)
             .setListener(object : TranscoderListener {
                 override fun onTranscodeProgress(progress: Double) {