We now have the capability to do this.
---
libavcodec/aacdec_template.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/libavcodec/aacdec_template.c b/libavcodec/aacdec_template.c
index a473e1bad7..21db12fdab 100644
--- 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,
--
2.26.2
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