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GStreamer Base Plugins 0.10 Plugins Reference Manual | ![]() |
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GObject +----GstObject +----GstElement +----GstBaseSrc +----GstPushSrc +----GstVideoTestSrc
"pattern" GstVideoTestSrcPattern : Read / Write "timestamp-offset" gint64 : Read / Write "is-live" gboolean : Read / Write
The videotestsrc element is used to produce test video data in a wide variaty of formats. The video test data produced can be controlled with the "pattern" property.
gst-launch -v videotestsrc pattern=snow ! ximagesink
Shows random noise in an X window.
pattern
" property"pattern" GstVideoTestSrcPattern : Read / Write
Type of test pattern to generate.
Default value: Random (television snow)
timestamp-offset
" property"timestamp-offset" gint64 : Read / Write
An offset added to timestamps set on buffers (in ns).
Default value: 0