Abstract
OpenMAX is concerned with displaying images and videos. Both OpenGL ES and OpenVG are concerned with drawing shapes in various ways. Subtitles are systems where dynamic text is drawn on top of images, static or dynamic. This chapter investigates issues in displaying overlays from one system on top of another on the Raspberry Pi.
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© 2017 Jan Newmarch
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Newmarch, J. (2017). Overlays on the Raspberry Pi. In: Raspberry Pi GPU Audio Video Programming . Apress, Berkeley, CA. https://doi.org/10.1007/978-1-4842-2472-4_19
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DOI: https://doi.org/10.1007/978-1-4842-2472-4_19
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Publisher Name: Apress, Berkeley, CA
Print ISBN: 978-1-4842-2471-7
Online ISBN: 978-1-4842-2472-4
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