From: Marcel van der Veldt <m.vanderveldt@outlook.com>
Date: Thu, 29 Aug 2024 22:36:44 +0000 (+0200)
Subject: small changes for streams handling
X-Git-Url: https://git.kitaultman.com/?a=commitdiff_plain;h=67db76fe62edb0bca215eecd54b81899e40f74ff;p=music-assistant-server.git

small changes for streams handling
---

diff --git a/music_assistant/server/controllers/streams.py b/music_assistant/server/controllers/streams.py
index e35deaef..2a179adf 100644
--- a/music_assistant/server/controllers/streams.py
+++ b/music_assistant/server/controllers/streams.py
@@ -41,6 +41,7 @@ from music_assistant.constants import (
     CONF_OUTPUT_CHANNELS,
     CONF_PUBLISH_IP,
     CONF_SAMPLE_RATES,
+    MASS_LOGO_ONLINE,
     SILENCE_FILE,
     VERBOSE_LOG_LEVEL,
 )
@@ -77,8 +78,12 @@ DEFAULT_STREAM_HEADERS = {
     "Pragma": "no-cache",
     "Connection": "close",
     "Accept-Ranges": "none",
-    "Icy-Name": "Music Assistant",
-    "Icy-Url": "https://music-assistant.io",
+}
+ICY_HEADERS = {
+    "icy-name": "Music Assistant",
+    "icy-description": "Music Assistant - Your personal music assistant",
+    "icy-version": "1",
+    "icy-logo": MASS_LOGO_ONLINE,
 }
 FLOW_DEFAULT_SAMPLE_RATE = 48000
 FLOW_DEFAULT_BIT_DEPTH = 24
@@ -303,6 +308,7 @@ class StreamsController(CoreController):
             "Accept-Ranges": "none",
             "Cache-Control": "no-cache",
             "Connection": "close",
+            "icy-name": queue_item.name,
         }
         resp = web.StreamResponse(
             status=200,
@@ -390,6 +396,7 @@ class StreamsController(CoreController):
         # prepare request, add some DLNA/UPNP compatible headers
         headers = {
             **DEFAULT_STREAM_HEADERS,
+            **ICY_HEADERS,
             "Content-Type": f"audio/{output_format.output_format_str}",
             "Accept-Ranges": "none",
             "Cache-Control": "no-cache",
@@ -944,6 +951,9 @@ class StreamsController(CoreController):
                 player.player_id, CONF_OUTPUT_CHANNELS, "stereo"
             )
             output_channels = 1 if output_channels_str != "stereo" else 2
+        if not content_type.is_lossless():
+            output_bit_depth = 16
+            output_sample_rate = min(48000, output_sample_rate)
         return AudioFormat(
             content_type=content_type,
             sample_rate=output_sample_rate,
diff --git a/music_assistant/server/helpers/audio.py b/music_assistant/server/helpers/audio.py
index b5fb2104..be806928 100644
--- a/music_assistant/server/helpers/audio.py
+++ b/music_assistant/server/helpers/audio.py
@@ -944,7 +944,9 @@ def get_ffmpeg_args(
     elif output_format.content_type == ContentType.UNKNOWN:
         raise RuntimeError("Invalid output format specified")
     elif output_format.content_type == ContentType.AAC:
-        output_args = ["-f", "adts", output_path]
+        output_args = ["-f", "adts", "-c:a", "aac", "-b:a", "256k", output_path]
+    elif output_format.content_type == ContentType.MP3:
+        output_args = ["-f", "mp3", "-b:a", "320k", output_path]
     else:
         if output_format.content_type.is_pcm():
             output_args += ["-acodec", output_format.content_type.name.lower()]
@@ -958,6 +960,8 @@ def get_ffmpeg_args(
             str(output_format.channels),
             output_path,
         ]
+        if output_format.output_format_str == "flac":
+            output_args += ["-compression_level", "6"]
 
     # edge case: source file is not stereo - downmix to stereo
     if input_format.channels > 2 and output_format.channels == 2: