raspberry pi gpu audio video programming

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Raspberry Pi Gpu Audio Video Programming

Author : Jan Newmarch
ISBN : 9781484224724
Genre : Computers
File Size : 46. 33 MB
Format : PDF, ePub, Docs
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Delve into the Broadcom VideoCore GPU used on the Raspberry Pi and master topics such as OpenGL ES and OpenMAX. Along the way, you’ll also learn some Dispmanx, OpenVG, and GPGPU programming. The author, Jan Newmarch bumped into a need to do this kind of programming while trying to turn the RPi into a karaoke machine: with the CPU busting its gut rendering MIDI files, there was nothing left for showing images such as karaoke lyrics except for the GPU, and nothing really to tell him how to do it. Raspberry Pi GPU Audio Video Programming scratches his itch and since he had to learn a lot about RPi GPU programming, he might as well share it with you. What started as a side issue turned into a full-blown project of its own; and this stuff is hard. What You'll Learn Use Dispmanx and EGL on Raspberry Pi Work with OpenMAX and its components, state, IL Client Library, * * Buffers, and more on RPi Process images and video on RPi Handle audio on RPi Render OpenMAX to OpenGL on the RPi Play multimedia files on the RPi Use OpenVG for text processing and more Master overlays Who This Book Is For You should be comfortable with C programming and at least some concurrency and thread programming using it. This book is for experienced programmers who are new or learning about Raspberry Pi.

Linux Sound Programming

Author : Jan Newmarch
ISBN : 9781484224960
Genre : Computers
File Size : 49. 68 MB
Format : PDF, ePub
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Program audio and sound for Linux using this practical, how-to guide. You will learn how to use DSPs, sampled audio, MIDI, karaoke, streaming audio, and more. Linux Sound Programming takes you through the layers of complexity involved in programming the Linux sound system. You’ll see the large variety of tools and approaches that apply to almost every aspect of sound. This ranges from audio codecs, to audio players, to audio support both within and outside of the Linux kernel. What You'll Learn Work with sampled audio Handle Digital Signal Processing (DSP) Gain knowledge of MIDI Build a Karaoke-like application Handle streaming audio Who This Book Is For Experienced Linux users and programmers interested in doing multimedia with Linux.

Transactions On Computational Collective Intelligence Xxxii

Author : Ngoc Thanh Nguyen
ISBN : 9783662586112
Genre : Computers
File Size : 87. 88 MB
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These transactions publish research in computer-based methods of computational collective intelligence (CCI) and their applications in a wide range of fields such as the semantic web, social networks, and multi-agent systems. TCCI strives to cover new methodological, theoretical and practical aspects of CCI understood as the form of intelligence that emerges from the collaboration and competition of many individuals (artificial and/or natural). The application of multiple computational intelligence technologies, such as fuzzy systems, evolutionary computation, neural systems, consensus theory, etc., aims to support human and other collective intelligence and to create new forms of CCI in natural and/or artificial systems. This thirty-second issue presents 5 selected papers in the field of management, economics and computer science.

Learn Raspberry Pi Programming With Python

Author : Wolfram Donat
ISBN : 9781430264255
Genre : Computers
File Size : 77. 23 MB
Format : PDF
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Learn Raspberry Pi Programming with Python will show you how to program your nifty new $35 computer to make a web spider, a weather station, a media server, and more. You'll learn how to program in Python on your Raspberry Pi with hands-on examples and fun projects. Even if you're completely new to programming in general, you'll figure out how to create a home security system, an underwater photography system, an RC plane with a camera, and even a near-space weather balloon with a camera. You'll learn how to make a variety of fun and even useful projects, from a web bot to search and download files to a toy to drive your pets insane. You'll even learn how to use Pi with Arduino as well as Pi with Gertboard, an expansion board with an onboard ATmega microcontroller.

Idiot S Guides Raspberry Pi

Author : Thorin Klosowski
ISBN : 9781615647798
Genre : Computers
File Size : 35. 46 MB
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The Raspberry Pi is an inexpensive, simple computer that's about the size of a credit card. At first glance, it looks like a simple circuit board with a few inputs and outputs, but the Raspberry Pi is actually a computer with multiple inputs and outputs that make it the foundation for an almost limitless number of projects - from creating a wireless internet streaming radio, to creating a wi-fi hot spot, to creating elaborate, programmed LED light shows - it's all been done. The real power of the RPi is that it's simple, cheap, and users can build all kinds of useful and fun projects using a few simple tools, some basic programming, and a ton of imagination. Idiot's Guides: Raspberry Pi is the perfect beginner book for learning how the Raspberry Pi works, how to program it, how to connect it to existing devices to enhance or even hack their existing functionality, and how to put together some basic first projects from scratch. Readers will learn how to download and use the right software for the job, how to program using Scratch (a basic language for programming Linux), and how to come up with their own crazy project ideas for creating virtually anything that requires nothing more than processing power from a simple computer.

Raspberry Pi Projects For The Evil Genius

Author : Donald Norris
ISBN : 9780071819565
Genre : Technology & Engineering
File Size : 76. 62 MB
Format : PDF, ePub
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A dozen fiendishly fun projects for the Raspberry Pi! This wickedly inventive guide shows you how to create all kinds of entertaining and practical projects with Raspberry Pi operating system and programming environment. In Raspberry Pi Projects for the Evil Genius, you’ll learn how to build a Bluetooth-controlled robot, a weather station, home automation and security controllers, a universal remote, and even a minimalist website. You’ll also find out how to establish communication between Android devices and the RasPi. Each fun, inexpensive Evil Genius project includes a detailed list of materials, sources for parts, schematics, and lots of clear, well-illustrated instructions for easy assembly. The larger workbook-style layout makes following the step-by-step instructions a breeze. Build these and other devious devices: LED blinker MP3 player Camera controller Bluetooth robot Earthquake detector Home automation controller Weather station Home security controller RFID door latch Remote power controller Radon detector Make Great Stuff! TAB, an imprint of McGraw-Hill Professional, is a leading publisher of DIY technology books for makers, hackers, and electronics hobbyists.

Getting To Know The Raspberry Pi

Author : Nicki Peter Petrikowski
ISBN : 9781477777107
Genre : Juvenile Nonfiction
File Size : 52. 81 MB
Format : PDF
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A $35 minicomputer about the size of a credit card, the Raspberry Pi has taken the world of computing by storm. Originally intended for teaching programming in schools, the device's low price, small size, and low power consumption have given it wide appeal. This entertaining, informative title reveals the vision behind the Raspberry Pi and the history of its creation. It describes the computer's hardware and the options it offers in terms of operating systems, software, programming languages, and peripherals. Readers also get a look at the lively Raspberry Pi community of tinkerers and their creative projects making use of the minicomputer.

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