Glharper/audio input reattach fix (#402)

* Fix push stream not being reconnected to with start-stop-start continuous recognition, add test * change timeout for added test * Fix error when down sampling with audioWorkletNode
microsoft · Jul 13, 2021 · acf6e36 · acf6e36
1 parent 1cd738b
commit acf6e36
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/common/RiffPcmEncoder.ts b/src/common/RiffPcmEncoder.ts
@@ -47,6 +47,10 @@ export class RiffPcmEncoder {
         srcRate: number,
         dstRate: number): Float32Array => {
 
+        if (!srcFrame) {
+            return null;
+        }
+
         if (dstRate === srcRate || dstRate > srcRate) {
             return srcFrame;
         }