audio rechannel

Signed-off-by: 21pages <pages21@163.com>

Cargo.lock

@@ -2083,6 +2083,15 @@ version = "1.0.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
 
+[[package]]
+name = "fon"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ad46a0e6c9bc688823a742aa969b5c08fdc56c2a436ee00d5c6fbcb5982c55c4"
+dependencies = [
+ "libm",
+]
+
 [[package]]
 name = "foreign-types"
 version = "0.3.2"
@@ -3293,6 +3302,12 @@ dependencies = [
  "winapi 0.3.9",
 ]
 
+[[package]]
+name = "libm"
+version = "0.2.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "348108ab3fba42ec82ff6e9564fc4ca0247bdccdc68dd8af9764bbc79c3c8ffb"
+
 [[package]]
 name = "libpulse-binding"
 version = "2.27.1"
@@ -5124,6 +5139,7 @@ dependencies = [
  "evdev",
  "flutter_rust_bridge",
  "flutter_rust_bridge_codegen",
+ "fon",
  "fruitbasket",
  "hbb_common",
  "hex",