From: Rudolf Polzer <divverent@xonotic.org>
Date: Sun, 5 Jun 2011 19:38:02 +0000 (+0200)
Subject: fix pts calculation for audio
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=8b4204ac1b4cf026ba003bbcfe6efdf1b1fd8208;p=xonotic%2Fdarkplaces.git

fix pts calculation for audio
---

diff --git a/cap_lavc.c b/cap_lavc.c
index edbd2405..f5e27fd6 100644
--- a/cap_lavc.c
+++ b/cap_lavc.c
@@ -985,7 +985,7 @@ static void SCR_CaptureVideo_Lavc_SoundFrame_Encode(void)
 		size = qavcodec_encode_audio(avc, format->buffer, format->bufsize, format->aframe);
 
 	if(format->asavepts == ANNOYING_CAST_FOR_MRU(AV_NOPTS_VALUE))
-		format->asavepts = format->apts;
+		format->asavepts = floor(format->apts / (double) cls.capturevideo.soundrate * (double) format->avf->streams[1]->time_base.den / (double) format->avf->streams[1]->time_base.num + 0.5);
 
 	if(size < 0)
 		Con_Printf("error encoding\n");
@@ -1018,7 +1018,7 @@ static void SCR_CaptureVideo_Lavc_SoundFrame_EncodeEnd(void)
 		size = qavcodec_encode_audio(avc, format->buffer, format->bufsize, NULL);
 
 		if(format->asavepts == ANNOYING_CAST_FOR_MRU(AV_NOPTS_VALUE))
-			format->asavepts = format->apts;
+			format->asavepts = floor(format->apts / (double) cls.capturevideo.soundrate * (double) format->avf->streams[1]->time_base.den / (double) format->avf->streams[1]->time_base.num + 0.5);
 
 		if(size < 0)
 			Con_Printf("error encoding\n");