From 5532bf14d1ec5b848dec3dba6a0b279e66d4423d Mon Sep 17 00:00:00 2001
From: Derek Dai <daiderek@gmail.com>
Date: Fri, 17 Mar 2017 22:46:41 +0800
Subject: [PATCH] miracle-wfdctl: encode audio with voaacenc instead of
 avenc_aac to get closer to WFD spec

---
 src/ctl/wfd-out-session.c | 50 +++++++++++++++++++++------------------
 1 file changed, 27 insertions(+), 23 deletions(-)

diff --git a/src/ctl/wfd-out-session.c b/src/ctl/wfd-out-session.c
index 16f9e8e..f7b8657 100644
--- a/src/ctl/wfd-out-session.c
+++ b/src/ctl/wfd-out-session.c
@@ -676,29 +676,33 @@ static int wfd_out_session_create_pipeline(struct wfd_session *s)
 		*tmp ++ = NULL;
 	}
 
-	/*if(*os->audio_dev) {*/
-		/*for(tmp = pipeline_desc; *tmp; ++tmp);*/
-		/**tmp ++ = "pulsesrc";*/
-		/**tmp ++ = "do-timestamp=true";*/
-		/**tmp ++ = "client-name=miraclecast";*/
-		/**tmp ++ = "device=";*/
-		/**tmp ++ = quote_str(os->audio_dev, audio_dev, sizeof(audio_dev));*/
-		/**tmp ++ = "!";*/
-		/**tmp ++ = "audioconvert";*/
-		/**tmp ++ = "!";*/
-		/**tmp ++ = "audio/x-raw,";*/
-		/**tmp ++ = "rate=48000,";*/
-		/**tmp ++ = "channels=2";*/
-		/**tmp ++ = "!";*/
-		/**tmp ++ = "avenc_aac";*/
-		/**tmp ++ = "!";*/
-		/**tmp ++ = "queue";*/
-		/*[>*tmp ++ = "max-size-buffers=0";<]*/
-		/*[>*tmp ++ = "max-size-bytes=0";<]*/
-		/**tmp ++ = "!";*/
-		/**tmp ++ = "muxer.";*/
-		/**tmp ++ = NULL;*/
-	/*}*/
+	if(*os->audio_dev) {
+		for(tmp = pipeline_desc; *tmp; ++tmp);
+		*tmp ++ = "pulsesrc";
+		*tmp ++ = "do-timestamp=true";
+		*tmp ++ = "client-name=miraclecast";
+		*tmp ++ = "device=";
+		*tmp ++ = quote_str(os->audio_dev, audio_dev, sizeof(audio_dev));
+		*tmp ++ = "!";
+		*tmp ++ = "voaacenc";
+		*tmp ++ = "mark-granule=true";
+		*tmp ++ = "hard-resync=true";
+		*tmp ++ = "tolerance=40";
+		*tmp ++ = "!";
+		*tmp ++ = "audio/mpeg,";
+		*tmp ++ = "rate=48000,";
+		*tmp ++ = "channels=2,";
+		*tmp ++ = "stream-format=adts,";
+		*tmp ++ = "base-profile=lc";
+		*tmp ++ = "!";
+		*tmp ++ = "queue";
+		*tmp ++ = "max-size-buffers=0";
+		*tmp ++ = "max-size-bytes=0";
+		*tmp ++ = "max-size-time=0";
+		*tmp ++ = "!";
+		*tmp ++ = "muxer.";
+		*tmp ++ = NULL;
+	}
 
 	/* bad pratice, but since we are in the same process,
 	   I think this is the only way to do it */