a52: add speaker-test command to the configuration file comment

Signed-off-by: Jaroslav Kysela <[email protected]>
perexg · Nov 2, 2021 · 23624e1 · 23624e1
1 parent da157e9
commit 23624e1
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/a52/60-a52-encoder.conf b/a52/60-a52-encoder.conf
@@ -36,3 +36,10 @@ pcm.a52 {
                 description "Plugin to convert multichannel stream to A52 (AC3) bitstream"
 	}
 }
+
+#
+# A quick test command:
+#   CARD=1         # replace with your IEC958 card
+#   DEVICE=1       # replace with your IEC958 PCM device number
+#   speaker-test -d -b 2000000 -c 6 -D"plug:{SLAVE=\"a52:${CARD},'hw:${CARD},${DEVICE}'\"}"
+#