From c63fbf02f42e172d55698c7836584a75fd097c37 Mon Sep 17 00:00:00 2001
From: Ender <33337309+e3ndr@users.noreply.github.com>
Date: Mon, 25 Sep 2023 02:41:32 -0500
Subject: [PATCH] Server: Fiddle with the codecs.

Fixed some quality issues.
---
 .../e3ndr/athena/transcoding/FFMpegArgs.java    | 17 ++++++++++++-----
 .../java/xyz/e3ndr/athena/types/VideoCodec.java |  2 +-
 .../xyz/e3ndr/athena/types/VideoQuality.java    | 10 +++++-----
 .../java/xyz/e3ndr/athena/webui/UIRoutes.java   |  2 +-
 4 files changed, 19 insertions(+), 12 deletions(-)

diff --git a/server/src/main/java/xyz/e3ndr/athena/transcoding/FFMpegArgs.java b/server/src/main/java/xyz/e3ndr/athena/transcoding/FFMpegArgs.java
index e724d2b..67af394 100644
--- a/server/src/main/java/xyz/e3ndr/athena/transcoding/FFMpegArgs.java
+++ b/server/src/main/java/xyz/e3ndr/athena/transcoding/FFMpegArgs.java
@@ -19,7 +19,7 @@ public static List<String> a_getFF(AudioCodec codec) {
                 return Arrays.asList("-c:a", "libopus", "-b:a", "128k");
 
             case AAC:
-                return Arrays.asList("-c:a", "aac", "-b:a", "96k");
+                return Arrays.asList("-c:a", "aac", "-b:a", "320k");
 
             case MP3:
                 return Arrays.asList("-c:a", "mp3", "-b:a", "96k");
@@ -35,7 +35,7 @@ public static List<String> v_getFF(VideoCodec codec, VideoQuality quality, boole
                 return Arrays.asList("-c:v", "copy");
 
             case H264_BASELINE:
-            case H264_MAIN:
+            case H264_HIGH:
                 return getH264Args(codec, quality, enableCuda);
 
             case HEVC:
@@ -73,10 +73,17 @@ private static List<String> getH264Args(VideoCodec codec, VideoQuality quality,
                 args.add("1.0");
                 break;
 
-            case H264_MAIN:
+            case H264_HIGH:
                 args.add("-profile:v");
-                args.add("main");
-                // Let it pick the level.
+                args.add("high");
+                args.add("-level:v");
+                args.add("5.0");
+                if (!enableCuda) {
+                    args.add("-tune");
+                    args.add("film");
+                }
+                args.add("-preset");
+                args.add("slow");
                 break;
 
             default:
diff --git a/server/src/main/java/xyz/e3ndr/athena/types/VideoCodec.java b/server/src/main/java/xyz/e3ndr/athena/types/VideoCodec.java
index d49623f..7a21d6a 100644
--- a/server/src/main/java/xyz/e3ndr/athena/types/VideoCodec.java
+++ b/server/src/main/java/xyz/e3ndr/athena/types/VideoCodec.java
@@ -4,7 +4,7 @@ public enum VideoCodec {
     SOURCE,
 
     H264_BASELINE,
-    H264_MAIN,
+    H264_HIGH,
 
     HEVC,
 
diff --git a/server/src/main/java/xyz/e3ndr/athena/types/VideoQuality.java b/server/src/main/java/xyz/e3ndr/athena/types/VideoQuality.java
index 3d4d823..744e03a 100644
--- a/server/src/main/java/xyz/e3ndr/athena/types/VideoQuality.java
+++ b/server/src/main/java/xyz/e3ndr/athena/types/VideoQuality.java
@@ -5,11 +5,11 @@
 @AllArgsConstructor
 public enum VideoQuality {
     // @formatter:off
-    UHD(2160, 10000),
-    FHD(1080, 4000),
-    HD (720,  2500),
-    SD (480,  1000),
-    LD (240,  450),
+    UHD(2160, 25000),
+    FHD(1080,  7500),
+    HD (720,   4000),
+    SD (480,   1500),
+    LD (240,    500),
     // @formatter:on
 
     ;
diff --git a/server/src/main/java/xyz/e3ndr/athena/webui/UIRoutes.java b/server/src/main/java/xyz/e3ndr/athena/webui/UIRoutes.java
index 4a4b69b..4e18283 100644
--- a/server/src/main/java/xyz/e3ndr/athena/webui/UIRoutes.java
+++ b/server/src/main/java/xyz/e3ndr/athena/webui/UIRoutes.java
@@ -471,7 +471,7 @@ public HttpResponse onWatchSpecificMedia(SoraHttpSession session) {
             quality = VideoQuality.FHD;
         } else if (userAgent.contains("Windows Phone") || userAgent.contains("Trident/")) {
             container = ContainerFormat.MP4;
-            vCodec = VideoCodec.H264_BASELINE;
+            vCodec = VideoCodec.H264_HIGH;
             aCodec = AudioCodec.AAC;
             quality = VideoQuality.FHD;
         }