|  |  |  | GStreamer Good Plugins 0.10 Plugins Reference Manual |  | 
|---|---|---|---|---|
| Top | Description | Object Hierarchy | Properties | ||||
GObject +----GstObject +----GstElement +----GstBaseTransform +----GstVideoFilter +----GstVideoFlip
Flips and rotates video.
gst-launch videotestsrc ! videoflip method=clockwise ! ffmpegcolorspace ! ximagesink
Last reviewed on 2006-03-03 (0.10.3)
| plugin | videoflip | 
| author | David Schleef <ds@schleef.org> | 
| class | Filter/Effect/Video | 
| name | src | 
| direction | source | 
| presence | always | 
| details | video/x-raw-yuv, format=(fourcc){ IYUV, I420, YV12 }, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ] | 
| name | sink | 
| direction | sink | 
| presence | always | 
| details | video/x-raw-yuv, format=(fourcc){ IYUV, I420, YV12 }, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ] | 
typedef enum {
  GST_VIDEO_FLIP_METHOD_IDENTITY,
  GST_VIDEO_FLIP_METHOD_90R,
  GST_VIDEO_FLIP_METHOD_180,
  GST_VIDEO_FLIP_METHOD_90L,
  GST_VIDEO_FLIP_METHOD_HORIZ,
  GST_VIDEO_FLIP_METHOD_VERT,
  GST_VIDEO_FLIP_METHOD_TRANS,
  GST_VIDEO_FLIP_METHOD_OTHER
} GstVideoFlipMethod;
The different flip methods.
| Identity (no rotation) | |
| Rotate clockwise 90 degrees | |
| Rotate 180 degrees | |
| Rotate counter-clockwise 90 degrees | |
| Flip horizontally | |
| Flip vertically | |
| Flip across upper left/lower right diagonal | |
| Flip across upper right/lower left diagonal | 
"method" property"method" GstVideoFlipMethod : Read / Write
method.
Default value: Rotate clockwise 90 degrees