diff --git a/app/src/main/java/org/jellyfin/androidtv/constant/Codec.kt b/app/src/main/java/org/jellyfin/androidtv/constant/Codec.kt
index e78b6c0d3d..64b985ceb2 100644
--- a/app/src/main/java/org/jellyfin/androidtv/constant/Codec.kt
+++ b/app/src/main/java/org/jellyfin/androidtv/constant/Codec.kt
@@ -7,6 +7,7 @@ object Codec {
 		const val ASF = "asf"
 		const val AVI = "avi"
 		const val DVR_MS = "dvr-ms"
+		const val HLS = "hls"
 		const val M2V = "m2v"
 		const val M4V = "m4v"
 		const val MKV = "mkv"
diff --git a/app/src/main/java/org/jellyfin/androidtv/util/DeviceUtils.kt b/app/src/main/java/org/jellyfin/androidtv/util/DeviceUtils.kt
index 09ad9c3e5f..b3553801b9 100644
--- a/app/src/main/java/org/jellyfin/androidtv/util/DeviceUtils.kt
+++ b/app/src/main/java/org/jellyfin/androidtv/util/DeviceUtils.kt
@@ -24,6 +24,11 @@ object DeviceUtils {
 	private const val FIRE_TV_MODEL_GEN_2 = "AFTS"
 	private const val FIRE_TV_MODEL_GEN_3 = "AFTN"
 
+	// Fire TV 4k Models
+	private const val Toshiba_4K_2022 = "AFTHA004"	//Toshiba 4K UHD - Fire TV (2022)
+	private const val Hisense_4K_2022 = "AFTHA001"	//Hisense U6 4K UHD - Fire TV (2022), Toshiba 4K UHD - Fire TV (2021)
+	private const val Toshiba_4K_2021 = "AFTHA003"	//Toshiba 4K Far-field UHD - Fire TV (2021)
+
 	// Nvidia Shield TV Model
 	private const val SHIELD_TV_MODEL = "SHIELD Android TV"
 	private const val UNKNOWN = "Unknown"
@@ -33,6 +38,9 @@ object DeviceUtils {
 
 	@JvmStatic val isChromecastWithGoogleTV: Boolean get() = getBuildModel() == CHROMECAST_GOOGLE_TV
 	@JvmStatic val isFireTv: Boolean get() = getBuildModel().startsWith(FIRE_TV_PREFIX)
+	@JvmStatic val isFireTv4k: Boolean get() = getBuildModel() in listOf(Toshiba_4K_2022, 
+												Hisense_4K_2022, 
+												Toshiba_4K_2021)
 	@JvmStatic val isFireTvStickGen1: Boolean get() = getBuildModel() == FIRE_STICK_MODEL_GEN_1
 	@JvmStatic val isFireTvStick4k: Boolean get() = getBuildModel() in listOf(FIRE_STICK_4K_MODEL, FIRE_STICK_4K_MAX_MODEL)
 	@JvmStatic val isShieldTv: Boolean get() = getBuildModel() == SHIELD_TV_MODEL
diff --git a/app/src/main/java/org/jellyfin/androidtv/util/profile/ExoPlayerProfile.kt b/app/src/main/java/org/jellyfin/androidtv/util/profile/ExoPlayerProfile.kt
index 5cc0ee358e..06fba6059d 100644
--- a/app/src/main/java/org/jellyfin/androidtv/util/profile/ExoPlayerProfile.kt
+++ b/app/src/main/java/org/jellyfin/androidtv/util/profile/ExoPlayerProfile.kt
@@ -110,7 +110,9 @@ class ExoPlayerProfile(
 						Codec.Container.OGM,
 						Codec.Container.OGV,
 						Codec.Container.MP4,
-						Codec.Container.WEBM
+						Codec.Container.WEBM,
+						Codec.Container.TS,
+						Codec.Container.HLS
 					).joinToString(",")
 
 					videoCodec = arrayOf(
diff --git a/app/src/main/java/org/jellyfin/androidtv/util/profile/ProfileHelper.kt b/app/src/main/java/org/jellyfin/androidtv/util/profile/ProfileHelper.kt
index a022c100bf..0e31a7ea3b 100644
--- a/app/src/main/java/org/jellyfin/androidtv/util/profile/ProfileHelper.kt
+++ b/app/src/main/java/org/jellyfin/androidtv/util/profile/ProfileHelper.kt
@@ -162,6 +162,7 @@ object ProfileHelper {
 			when {
 				// https://developer.amazon.com/docs/fire-tv/device-specifications.html
 				DeviceUtils.isFireTvStick4k -> H264_LEVEL_5_2
+				DeviceUtils.isFireTv4k -> H264_LEVEL_5_2
 				DeviceUtils.isFireTv -> H264_LEVEL_4_1
 				DeviceUtils.isShieldTv -> H264_LEVEL_5_2
 				else -> H264_LEVEL_5_1
diff --git a/app/src/test/kotlin/util/DeviceUtilsTests.kt b/app/src/test/kotlin/util/DeviceUtilsTests.kt
index c598f099db..7cb4e94aaa 100644
--- a/app/src/test/kotlin/util/DeviceUtilsTests.kt
+++ b/app/src/test/kotlin/util/DeviceUtilsTests.kt
@@ -65,6 +65,14 @@ class DeviceUtilsTests : FunSpec({
 		}
 	}
 
+	test("DeviceUtils.isFireTv4k() works correctly") {
+		arrayOf("AFTHA001", "AFTHA004").forEach { input ->
+			withBuildModel(input) {
+				DeviceUtils.isFireTv4k shouldBe true
+			}
+		}
+	}
+
 	test("DeviceUtils.has4kVideoSupport() works correctly") {
 		arrayOf("AFTM", "AFTT", "AFTSSS", "AFTSS", "AFTB", "AFTS").forEach { input ->
 			withBuildModel(input) {