From: maurj <handbrake@maurj.com>
Date: Tue, 27 Mar 2007 21:28:40 +0000 (+0000)
Subject: Amended the code comments about 6-channel and 1-channel audio extraction to reflect... 
X-Git-Tag: 0.8.5-beta.1~86
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=557b5fb91bc4ea84418e4f56b7b8ae3b5fdda398;p=handbrake

Amended the code comments about 6-channel and 1-channel audio extraction to reflect that it's no longer just for AAC, following saintdev's addition of 6-ch and 1-ch for OGM.

git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@458 b64f7644-9d1e-0410-96f1-a4d463321fa5
---

diff --git a/libhb/deca52.c b/libhb/deca52.c
index 511a9a15e..a5f312335 100644
--- a/libhb/deca52.c
+++ b/libhb/deca52.c
@@ -70,12 +70,12 @@ int deca52Init( hb_work_object_t * w, hb_job_t * job )
 	work.c has already done some of this deduction for us in do_job() */
 	
 	if (w->config->a52.channelsused == 6) {
-		/* we're going to be encoding to AAC,
+		/* we're going to be encoding to a 6ch-supporting format,
 		and have turned on the "preserve 5.1" flag */
 		pv->flags_out = A52_3F2R | A52_LFE;
 	} else if (w->config->a52.channelsused == 1) {
-		/* we're going to be encoding to AAC, */
-		/* and want to keep the mono-ness of the source audio */
+		/* we're going to be encoding to a 1ch-supporting format,
+		so mix down to a mono track */
 		pv->flags_out = A52_MONO;
 	} else if (w->config->a52.channelsused == 2 && w->config->a52.channels == 5 && w->config->a52.lfechannels == 1) {
 		/* we are mixing a 5.1 source down to stereo, so use dolby surround */
diff --git a/libhb/work.c b/libhb/work.c
index e8fafbdc4..97c332bec 100644
--- a/libhb/work.c
+++ b/libhb/work.c
@@ -274,28 +274,27 @@ static void do_job( hb_job_t * job, int cpu_count )
 		/* store this audio's channel counts in the audio struct */
 		
 		/* we will only end up with a channelsused value other than 2
-		if we are encoding to AAC.  All other audio encodings will get
+		if we are encoding to AAC or OGM.  All other audio encodings will get
 		a stereo mix. */
 		
 		if (audio->channels == 5 && audio->lfechannels == 1) {
 			/* we have a 5.1 AC-3 source soundtrack */
 			if ((job->acodec == HB_ACODEC_FAAC || job->acodec == HB_ACODEC_VORBIS) && job->surround) {
-				/* we're going to be encoding to AAC,
+				/* we're going to be encoding to a 6ch-supporting format,
 				and have turned on the "preserve 5.1" flag */
 				audio->channelsused = 6;
 			} else {
-				/* mix 5.1 down to Dolby Digital (2-channel) for
-				non-AAC audio, or for AAC without 5.1 preservation */
+				/* mix 5.1 down to Dolby Digital (2-channel) */
 				audio->channelsused = 2;
 			}
 		} else if (audio->channels == 1 && audio->lfechannels == 0) {
 			/* we have a 1.0 mono AC-3 source soundtrack */
 			if (job->acodec == HB_ACODEC_FAAC || job->acodec == HB_ACODEC_VORBIS) {
-				/* we're going to be encoding to AAC,
-				so mix down to a mono AAC track */
+				/* we're going to be encoding to a 1ch-supporting format,
+				so mix down to a mono track */
 				audio->channelsused = 1;
 			} else {
-				/* mix up the mono track to stereo for non-AAC formats */
+				/* mix up the mono track to stereo */
 				audio->channelsused = 2;
 			}
 		} else {