diff --git a/src/app/stream/audio/session_audio.c b/src/app/stream/audio/session_audio.c
index c616fb56..aaf14562 100644
--- a/src/app/stream/audio/session_audio.c
+++ b/src/app/stream/audio/session_audio.c
@@ -18,24 +18,34 @@ static int aud_init(int audioFormat, int audioConfiguration, const OPUS_MULTISTR
     session = context;
     player = session->player;
     SS4S_AudioCodec codec = SS4S_AUDIO_PCM_S16LE;
-    if (audioFormat & AUDIO_FORMAT_MASK_AC3) {
-        codec = SS4S_AUDIO_AC3;
+    if (audioFormat == AUDIO_FORMAT_EAC3) {
+        codec = SS4S_AUDIO_EAC3;
         decoder = NULL;
         pcmbuf = NULL;
-    } else if (session->audio_cap.codecs & SS4S_AUDIO_OPUS) {
-        codec = SS4S_AUDIO_OPUS;
+    } else if (audioFormat == AUDIO_FORMAT_AC3) {
+        codec = SS4S_AUDIO_AC3;
         decoder = NULL;
         pcmbuf = NULL;
-    } else {
-        int rc;
-        decoder = opus_multistream_decoder_create(opusConfig->sampleRate, opusConfig->channelCount, opusConfig->streams,
-                                                  opusConfig->coupledStreams, opusConfig->mapping, &rc);
-        if (rc != 0) {
-            return rc;
+    } else if (audioFormat & AUDIO_FORMAT_MASK_OPUS) {
+        if (session->audio_cap.codecs & SS4S_AUDIO_OPUS) {
+            codec = SS4S_AUDIO_OPUS;
+            decoder = NULL;
+            pcmbuf = NULL;
+        } else {
+            int rc;
+            decoder = opus_multistream_decoder_create(opusConfig->sampleRate, opusConfig->channelCount,
+                                                      opusConfig->streams,
+                                                      opusConfig->coupledStreams, opusConfig->mapping, &rc);
+            if (rc != 0) {
+                return rc;
+            }
+            unit_size = (int) (opusConfig->channelCount * sizeof(int16_t));
+            frame_size = opusConfig->samplesPerFrame;
+            pcmbuf = calloc(unit_size, frame_size);
         }
-        unit_size = (int) (opusConfig->channelCount * sizeof(int16_t));
-        frame_size = opusConfig->samplesPerFrame;
-        pcmbuf = calloc(unit_size, frame_size);
+    } else {
+        commons_log_error("Audio", "Unsupported audio format: %04x", audioFormat);
+        return SS4S_AUDIO_OPEN_UNSUPPORTED_CODEC;
     }
     SS4S_AudioInfo info = {
             .numOfChannels = opusConfig->channelCount,
@@ -45,8 +55,6 @@ static int aud_init(int audioFormat, int audioConfiguration, const OPUS_MULTISTR
             .sampleRate = opusConfig->sampleRate,
             .samplesPerFrame = opusConfig->samplesPerFrame,
     };
-    commons_log_info("Audio", "Audio init: codec=%s, sampleRate=%d, channelCount=%d, samplesPerFrame=%d",
-                     SS4S_AudioCodecName(codec), info.sampleRate, info.numOfChannels, info.samplesPerFrame);
     return SS4S_PlayerAudioOpen(player, &info);
 }
 
diff --git a/src/app/stream/session.c b/src/app/stream/session.c
index 5e50926c..5c6ef3e0 100644
--- a/src/app/stream/session.c
+++ b/src/app/stream/session.c
@@ -302,11 +302,14 @@ void session_config_init(app_t *app, session_config_t *config, const SERVER_DATA
     }
 #endif
     int sac = server->serverInfo.serverAudioCodecSupport;
-    if (sac & SAC_MASK_AC3 && audio_cap.codecs & SS4S_AUDIO_AC3) {
-        config->stream.supportedAudioFormats |= AUDIO_FORMAT_AC3;
-    }
-    if (sac & SAC_MASK_AAC && audio_cap.codecs & SS4S_AUDIO_AAC) {
-        config->stream.supportedAudioFormats |= AUDIO_FORMAT_AAC;
+    if (sac & SAC_MASK_AC3) {
+        commons_log_info("Session", "Server supports AC3: %d, EAC3: %d", (sac & SAC_AC3) != 0, (sac & SAC_EAC3) != 0);
+        if (audio_cap.codecs & SS4S_AUDIO_AC3) {
+            config->stream.supportedAudioFormats |= AUDIO_FORMAT_AC3;
+        }
+        if (audio_cap.codecs & SS4S_AUDIO_EAC3) {
+            config->stream.supportedAudioFormats |= AUDIO_FORMAT_EAC3;
+        }
     }
     if (config->stream.supportedAudioFormats == 0) {
         config->stream.supportedAudioFormats = AUDIO_FORMAT_OPUS;
diff --git a/src/main.c b/src/main.c
index dacf315e..18e64fe6 100644
--- a/src/main.c
+++ b/src/main.c
@@ -14,10 +14,10 @@ static int settings_load(app_settings_t *settings);
 
 int main(int argc, char *argv[]) {
     static char log_path[1024];
-    snprintf(log_path, sizeof(log_path), "/tmp/gst-moonlight-%d.log", getpid());
-    setenv("GST_DEBUG_FILE_OVERWRITE", "enable", 1);
-    setenv("GST_DEBUG_FILE", log_path, 1);
-    setenv("GST_DEBUG", "4,rtkalsa:6,rtkaudiobasesink:6", 1);
+    snprintf(log_path, sizeof(log_path), "/tmp/moonlight-%d.log", getpid());
+    FILE *log_file = fopen(log_path, "w");
+    dup2(fileno(log_file), STDERR_FILENO);
+    dup2(fileno(log_file), STDOUT_FILENO);
 #ifdef TARGET_WEBOS
     if (getenv("EGL_PLATFORM") == NULL) {
         setenv("EGL_PLATFORM", "wayland", 0);