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-rw-r--r--doc/examples/decode_filter_audio.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/doc/examples/decode_filter_audio.c b/doc/examples/decode_filter_audio.c
index 607237bf11..2046419819 100644
--- a/doc/examples/decode_filter_audio.c
+++ b/doc/examples/decode_filter_audio.c
@@ -23,9 +23,11 @@
*/
/**
- * @file
- * API example for audio decoding and filtering
+ * @file audio decoding and filtering usage example
* @example decode_filter_audio.c
+ *
+ * Demux, decode and filter audio input file, generate a raw audio
+ * file to be played with ffplay.
*/
#include <unistd.h>