jpegdec: Fix the example gst-launch pipeline.

diff --git a/ext/jpeg/gstjpegdec.c b/ext/jpeg/gstjpegdec.c
index 0bfce3e..045e1aa 100644 (file)
--- a/ext/jpeg/gstjpegdec.c
+++ b/ext/jpeg/gstjpegdec.c
@@ -28,9 +28,8 @@
  * <refsect2>
  * <title>Example launch line</title>
  * |[
- * gst-launch -v v4l2src ! jpegdec ! ffmpegcolorspace ! xvimagesink
- * ]| The above pipeline reads a motion JPEG stream from a v4l2 camera
- * and renders it to the screen.
+ * gst-launch -v filesrc location=mjpeg.avi ! avidemux !  queue ! jpegdec ! ffmpegcolorspace ! xvimagesink
+ * ]| The above pipeline decode the mjpeg stream and renders it to the screen.
  * </refsect2>
  */