Demystifying the allocation query
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168Creation date:
Oct. 8, 2015Speakers:
Nicolas DufresneCompany:
CollaboraLicense:
CC BY-SA 3.0Description
The allocation query is a powerful and yet to be fully understood mechanism of the GStreamer 1.0 framework. Many contributors go through a long series of uncertainties when comes the time to implement such a mechanism for their elements. In this talk, I'd like to better explain how this mechanism works, where are the pitfalls and what solutions can be employed to get around them.
Nicolas is Senior Multimedia Engineer at Collabora, based in Montréal, he was initially a generalist developer, with background in set-top-box development. Nicolas started in 2011 contributing to GStreamer Multimedia Framework, adding infrastructure and primitive to support accelerated upload of buffers to GL textures. His work toward fully Open Source general purpose use of accelerator in GStreamer continues today at Collabora with the recent addition of Video4Linux accelerated decoders and converters support, enabling playback of today's content on Cotton Candy and the HardKernel Odroid U2.
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