feat: Added VideoRecorderSettings

app/src/main/java/app/myzel394/alibi/db/AppSettings.kt

@@ -3,20 +3,18 @@ package app.myzel394.alibi.db
 import android.content.Context
 import android.media.MediaRecorder
 import android.os.Build
+import androidx.camera.video.Quality
+import androidx.camera.video.QualitySelector
 import app.myzel394.alibi.R
-import app.myzel394.alibi.helpers.AudioRecorderExporter
 import app.myzel394.alibi.helpers.BatchesFolder
-import com.arthenica.ffmpegkit.FFmpegKit
-import com.arthenica.ffmpegkit.ReturnCode
 import kotlinx.serialization.Serializable
 import kotlinx.serialization.json.Json
-import java.io.File
 import java.time.LocalDateTime
-import java.time.format.DateTimeFormatter.ISO_DATE_TIME
 
 @Serializable
 data class AppSettings(
-    val audioRecorderSettings: AudioRecorderSettings = AudioRecorderSettings(),
+    val audioRecorderSettings: AudioRecorderSettings = AudioRecorderSettings.getDefaultInstance(),
+    val videoRecorderSettings: VideoRecorderSettings = VideoRecorderSettings.getDefaultInstance(),
     val notificationSettings: NotificationSettings? = null,
     val hasSeenOnboarding: Boolean = false,
     val showAdvancedSettings: Boolean = false,
@@ -163,24 +161,6 @@ data class AudioRecorderSettings(
     else
         MediaRecorder.AudioEncoder.AMR_NB
 
-    fun getSaveFolder(context: Context): File {
-        val defaultFolder = AudioRecorderExporter.getFolder(context)
-
-        if (saveFolder == null) {
-            return defaultFolder
-        }
-
-        runCatching {
-            return File(saveFolder!!).apply {
-                if (!exists()) {
-                    mkdirs()
-                }
-            }
-        }
-
-        return defaultFolder
-    }
-
     fun setIntervalDuration(duration: Long): AudioRecorderSettings {
         if (duration < 10 * 1000L || duration > 60 * 60 * 1000L) {
             throw Exception("Interval duration must be between 10 seconds and 1 hour")
@@ -368,6 +348,45 @@ data class AudioRecorderSettings(
     }
 }
 
+@Serializable
+data class VideoRecorderSettings(
+    val targetedVideoBitRate: Int? = null,
+    val quality: String? = null,
+    val targetFrameRate: Int? = null,
+) {
+    fun setTargetedVideoBitRate(bitRate: Int?): VideoRecorderSettings {
+        return copy(targetedVideoBitRate = bitRate)
+    }
+
+    fun setQuality(quality: String): VideoRecorderSettings {
+        return copy(quality = quality)
+    }
+
+    fun setTargetFrameRate(frameRate: Int?): VideoRecorderSettings {
+        return copy(targetFrameRate = frameRate)
+    }
+
+    fun getQualitySelector(): QualitySelector? =
+        quality?.let {
+            QualitySelector.from(
+                QUALITY_NAME_QUALITY_MAP[it]!!
+            )
+        }
+
+    companion object {
+        fun getDefaultInstance() = VideoRecorderSettings()
+
+        val QUALITY_NAME_QUALITY_MAP: Map<String, Quality> = mapOf(
+            "LOWEST" to Quality.LOWEST,
+            "HIGHEST" to Quality.HIGHEST,
+            "SD" to Quality.SD,
+            "HD" to Quality.HD,
+            "FHD" to Quality.FHD,
+            "UHD" to Quality.UHD,
+        )
+    }
+}
+
 @Serializable
 data class NotificationSettings(
     val title: String,

app/src/main/java/app/myzel394/alibi/services/VideoRecorderService.kt

@@ -1,6 +1,7 @@
 package app.myzel394.alibi.services
 
 import android.annotation.SuppressLint
+import androidx.camera.core.Camera
 import androidx.camera.core.CameraSelector
 import androidx.camera.lifecycle.ProcessCameraProvider
 import androidx.camera.video.FileOutputOptions
@@ -9,7 +10,6 @@ import androidx.camera.video.QualitySelector
 import androidx.camera.video.Recorder
 import androidx.camera.video.Recording
 import androidx.camera.video.VideoCapture
-import androidx.camera.video.VideoCapture.withOutput
 import androidx.core.content.ContextCompat
 import app.myzel394.alibi.db.RecordingInformation
 import kotlinx.coroutines.CompletableDeferred
@@ -25,6 +25,7 @@ class VideoRecorderService :
     private val job = SupervisorJob()
     private val scope = CoroutineScope(Dispatchers.IO + job)
 
+    private var camera: Camera? = null
     private var cameraProvider: ProcessCameraProvider? = null
     private var videoCapture: VideoCapture<Recorder>? = null
     private var activeRecording: Recording? = null
@@ -48,14 +49,15 @@ class VideoRecorderService :
         }
 
         val recorder = Recorder.Builder()
-            .setQualitySelector(QualitySelector.from(Quality.HIGHEST))
+            .setQualitySelector(settings.quality)
+            .build()
+        videoCapture = VideoCapture.Builder(recorder)
             .build()
-        videoCapture = withOutput(recorder)
 
         runInMain {
-            cameraProvider!!.bindToLifecycle(
+            camera = cameraProvider!!.bindToLifecycle(
                 this,
-                settings.camera,
+                settings.cameraSelector,
                 videoCapture
             )
 
@@ -75,6 +77,7 @@ class VideoRecorderService :
 
         cameraProvider = null
         videoCapture = null
+        camera = null
     }
 
     override fun start() {
@@ -108,7 +111,6 @@ class VideoRecorderService :
         super.startNewCycle()
 
         fun action() {
-            println("=======================")
             activeRecording?.stop()
             val newRecording = prepareVideoRecording()
 
@@ -139,7 +141,9 @@ class VideoRecorderService :
         override val maxDuration: Long,
         override val intervalDuration: Long,
         val folder: String? = null,
-        val camera: CameraSelector = CameraSelector.DEFAULT_BACK_CAMERA,
+        val targetVideoBitRate: Int? = null,
+        val cameraSelector: CameraSelector = CameraSelector.DEFAULT_BACK_CAMERA,
+        val quality: QualitySelector = QualitySelector.from(Quality.HIGHEST),
     ) : IntervalRecorderService.Settings(
         maxDuration = maxDuration,
         intervalDuration = intervalDuration