264
edits
Spherical Video PTZ/User Guide/Quick Start Guide: Difference between revisions
Spherical Video PTZ/User Guide/Quick Start Guide (view source)
Revision as of 17:58, 22 March 2024
, 22 Marchno edit summary
mNo edit summary |
No edit summary |
||
| Line 20: | Line 20: | ||
'''2.''' This example demonstrates the use of the Spherical Video PTZ engine to convert equirectangular images into rectilinear format. This command processes example_image.jpg, converting it from an equirectangular format to a rectilinear view. But you can use any other reference image as long as it is equirectangular. Run the example as: | '''2.''' This example demonstrates the use of the Spherical Video PTZ engine to convert equirectangular images into rectilinear format. This command processes example_image.jpg, converting it from an equirectangular format to a rectilinear view. But you can use any other reference image as long as it is equirectangular. Run the example as: | ||
<syntaxhighlight lang=bash line> | <syntaxhighlight lang=bash line> | ||
cd $LIBPANORAMA_PATH | cd $LIBPANORAMA_PATH/libpanorama | ||
./builddir/examples/ | ./builddir/examples/equirectangular_to_rectilinear $SAMPLES/example_image.jpg | ||
</syntaxhighlight> | </syntaxhighlight> | ||
| Line 34: | Line 34: | ||
** Up: <code>8</code> | ** Up: <code>8</code> | ||
** Down: <code>2</code> | ** Down: <code>2</code> | ||
'''4.''' press the <code>Esc</code> key to exit the program | |||
=== Spherical Video PTZ Engine === | === Spherical Video PTZ Engine === | ||
| Line 60: | Line 62: | ||
To pan a test video source 90 degrees, you can use the following pipeline: | To pan a test video source 90 degrees, you can use the following pipeline: | ||
<syntaxhighlight> | <syntaxhighlight> | ||
gst-launch-1.0 videotestsrc ! rrpanoramaptz | gst-launch-1.0 videotestsrc ! rrpanoramaptz zoom=2 ! fakesink | ||
</syntaxhighlight> | </syntaxhighlight> | ||