| GStreamer Good Plugins 0.10 Plugins Reference Manual | ||||
|---|---|---|---|---|
GObject
+----GstObject
+----GstElement
+----GstBaseTransform
+----GstVideoFilter
+----GstVideoFlip
Flips and rotates video.
gst-launch videotestsrc ! videoflip method=clockwise ! ffmpegcolorspace ! ximagesink
This pipeline flips the test image 90 degrees clockwise.
Last reviewed on 2006-03-03 (0.10.3)
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.
GST_VIDEO_FLIP_METHOD_IDENTITYGST_VIDEO_FLIP_METHOD_IDENTITY Identity (no rotation)
Identity (no rotation)
GST_VIDEO_FLIP_METHOD_90RGST_VIDEO_FLIP_METHOD_90R Rotate clockwise 90 degrees
Rotate clockwise 90 degrees
GST_VIDEO_FLIP_METHOD_180GST_VIDEO_FLIP_METHOD_180 Rotate 180 degrees
Rotate 180 degrees
GST_VIDEO_FLIP_METHOD_90LGST_VIDEO_FLIP_METHOD_90L Rotate counter-clockwise 90 degrees
Rotate counter-clockwise 90 degrees
GST_VIDEO_FLIP_METHOD_HORIZGST_VIDEO_FLIP_METHOD_HORIZ Flip horizontally
Flip horizontally
GST_VIDEO_FLIP_METHOD_VERTGST_VIDEO_FLIP_METHOD_VERT Flip vertically
Flip vertically
GST_VIDEO_FLIP_METHOD_TRANSGST_VIDEO_FLIP_METHOD_TRANS Flip across upper left/lower right diagonal
Flip across upper left/lower right diagonal
GST_VIDEO_FLIP_METHOD_OTHERGST_VIDEO_FLIP_METHOD_OTHER Flip across upper right/lower left diagonal
Flip across upper right/lower left diagonal
method" property"method" GstVideoFlipMethod : Read / Write
method.
Default value: Rotate clockwise 90 degrees