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avcodec/aacdec_template: mark second LFE element as LFE2
author
Jan Ekström
<jeebjp@gmail.com>
Sat, 13 Jun 2020 11:34:44 +0000
(14:34 +0300)
committer
Jan Ekström
<jeebjp@gmail.com>
Mon, 3 Aug 2020 21:17:56 +0000
(
00:17
+0300)
We now have the capability to do this.
libavcodec/aacdec_template.c
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diff --git
a/libavcodec/aacdec_template.c
b/libavcodec/aacdec_template.c
index
a473e1b
..
21db12f
100644
(file)
--- a/
libavcodec/aacdec_template.c
+++ b/
libavcodec/aacdec_template.c
@@
-368,6
+368,15
@@
static uint64_t sniff_channel_order(uint8_t (*layout_map)[3], int tags)
};
i++;
}
+ if (i < tags && layout_map[i][2] == AAC_CHANNEL_LFE) {
+ e2c_vec[i] = (struct elem_to_channel) {
+ .av_position = AV_CH_LOW_FREQUENCY_2,
+ .syn_ele = TYPE_LFE,
+ .elem_id = layout_map[i][1],
+ .aac_position = AAC_CHANNEL_LFE
+ };
+ i++;
+ }
while (i < tags && layout_map[i][2] == AAC_CHANNEL_LFE) {
e2c_vec[i] = (struct elem_to_channel) {
.av_position = UINT64_MAX,