Remove M4A from supported audio formats

ArcherAZ · web-flow · commit 2a67349f382f · 2025-04-14T10:29:55.000-07:00
diff --git a/articles/ai-services/speech-service/batch-transcription-audio-data.md b/articles/ai-services/speech-service/batch-transcription-audio-data.md
@@ -39,7 +39,6 @@ The batch transcription API (and [fast transcription API](./fast-transcription-c
 - MULAW in WAV container
 - AMR
 - WebM
-- M4A
 - SPEEX
 
 

-Original file line number
+Diff line change
 - MULAW in WAV container
 - AMR
 - WebM
 -- M4A
 - SPEEX