doc/encoders: Document eld_v2 option for libfdk_aac encoder.

Document eld_v2 option for libfdk_aac encoder.

Signed-off-by: Jun Zhao <barryjzhao@tencent.com>

diff --git a/doc/encoders.texi b/doc/encoders.texi
index ef12c73ed54a4f7c7ba93818e261aa5ada8a4d58..eefd124751f8a3ae7e05422592994706894f22ed 100644 (file)
--- a/doc/encoders.texi
+++ b/doc/encoders.texi
@@ -733,6 +733,14 @@ if set to 0.
 
 Default value is 0.
 
+@item eld_v2
+Enable ELDv2 (LD-MPS extension for ELD stereo signals) for ELDv2 if set to 1,
+disabled if set to 0.
+
+Note that option is available when fdk-aac version (AACENCODER_LIB_VL0.AACENCODER_LIB_VL1.AACENCODER_LIB_VL2) > (4.0.0).
+
+Default value is 0.
+
 @item signaling
 Set SBR/PS signaling style.