On Tue, 6 Mar 2012, Alex Converse wrote:
From: Michael Niedermayer <[email protected]>
An unpaired SCE preceding a CPE only makes sense for front SCEs
preceding the first CPE.
Split from FFmpeg commit a8d67efa53dae1d14614e3a7bd4e77e4eab066ab
Signed-off-by: Alex Converse <[email protected]>
---
libavcodec/aacdec.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/libavcodec/aacdec.c b/libavcodec/aacdec.c
index c7c11c9..6cfc7da 100644
--- a/libavcodec/aacdec.c
+++ b/libavcodec/aacdec.c
@@ -200,7 +200,7 @@ static int count_paired_channels(uint8_t (*layout_map)[3],
int tags, int pos, in
break;
if (layout_map[i][0] == TYPE_CPE) {
if (sce_parity) {
- if (pos == AAC_CHANNEL_FRONT || !first_cpe) {
+ if (pos == AAC_CHANNEL_FRONT && !first_cpe) {
sce_parity = 0;
} else {
return -1;
--
1.7.7.3
Ok
// Martin
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