Merge pull request #1743 from benjaminabel/patch-1

Example Vad Add note about wav file format
mozilla · Nov 22, 2018 · a3a96cf · a3a96cf
2 parents f5d3dcd + cdd65d6
commit a3a96cf
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/examples/vad_transcriber/wavTranscription.md b/examples/vad_transcriber/wavTranscription.md
@@ -34,6 +34,10 @@ sample_rec.wav                 13.710               20.797               5.593
 
 ```
 
+**Note:** Only `wav` files with a 16kHz sample rate are supported for now, you can convert your files to the appropriate format with ffmpeg if available on your system.
+
+    ffmpeg -i infile.mp3  -ar 16000 -ac 1  outfile.wav
+
 ### 2. Minimalistic GUI
 
 The GUI tool does the same job as the CLI tool. The VAD is fixed at an aggressiveness of 1.