feat: force original audio language, close #1550

Author: FullerBread2032

app/src/main/kotlin/com/metrolist/music/utils/YTPlayerUtils.kt

@@ -246,7 +246,7 @@ object YTPlayerUtils {
         Timber.tag(logTag).d("Finding format with audioQuality: $audioQuality, network metered: ${connectivityManager.isActiveNetworkMetered}")
 
         val format = playerResponse.streamingData?.adaptiveFormats
-            ?.filter { it.isAudio }
+            ?.filter { it.isAudio && it.isOriginal }
             ?.maxByOrNull {
                 it.bitrate * when (audioQuality) {
                     AudioQuality.AUTO -> if (connectivityManager.isActiveNetworkMetered) -1 else 1

innertube/src/main/kotlin/com/metrolist/innertube/models/response/PlayerResponse.kt

@@ -61,9 +61,19 @@ data class PlayerResponse(
             val loudnessDb: Double?,
             val lastModified: Long?,
             val signatureCipher: String?,
+            val audioTrack: AudioTrack?
         ) {
             val isAudio: Boolean
                 get() = width == null
+            val isOriginal: Boolean
+                get() = audioTrack?.isAutoDubbed == null
+
+            @Serializable
+            data class AudioTrack(
+                val displayName: String?,
+                val id: String?,
+                val isAutoDubbed: Boolean?,
+            )
         }
     }