[longomatch] Fix dshowvideosrc negotation forcing dv systemstream=True

[Andoni Morales Alastruey <amorales src gnome org>]

commit 73f089f53317df56a712c6c882c98692a9e558e5
Author: Andoni Morales Alastruey <ylatuya gmail com>
Date:   Tue Apr 9 18:34:28 2013 +0200

    Fix dshowvideosrc negotation forcing dv systemstream=True

 libcesarplayer/gst-camera-capturer.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)
---
diff --git a/libcesarplayer/gst-camera-capturer.c b/libcesarplayer/gst-camera-capturer.c
index 3c239fe..35d8bd5 100644
--- a/libcesarplayer/gst-camera-capturer.c
+++ b/libcesarplayer/gst-camera-capturer.c
@@ -1395,7 +1395,9 @@ gst_camera_capturer_create_video_source (GstCameraCapturer * gcc,
    * since the device is set in getcaps and can't be changed later */
   if (!g_strcmp0 (gcc->priv->source_element_name, "dshowvideosrc")) {
     source_str = g_strdup_printf("%s device-name=\"%s\" name=source ! "
-        "typefind name=typefind", source_desc, gcc->priv->device_id);
+        "video/x-raw-yuv; video/x-raw-rgb; "
+        "video/x-dv, systemstream=(boolean)True "
+        "! typefind name=typefind", source_desc, gcc->priv->device_id);
   } else {
     source_str = g_strdup_printf("%s name=source %s ! typefind name=typefind",
         source_desc, filter);