隨著車載導(dǎo)航系統(tǒng)的飛速發(fā)展,具有視頻播放能力的車載終端逐漸成為新的熱點(diǎn)。本文根據(jù)這一需求設(shè)計(jì)了一種嵌入式流媒體播放器,方案基于 Intel PXA270 的硬件平臺(tái)及嵌入式 Linux 的軟件平臺(tái),采用無線上網(wǎng)方式,可支持ASF、RM格式的流文件解壓,能夠播放常見的MP1、MP2、MP3、WAV音頻和先進(jìn)的MPEG-4視頻,并可通過軟件升級(jí)加入對(duì)其它格式的支持。
上傳時(shí)間: 2013-12-04
上傳用戶:gaome
jmf實(shí)現(xiàn)播放視頻,可以播放avi,mpeg等格式,也可在linux下使用
上傳時(shí)間: 2013-12-26
上傳用戶:2404
This document contains a detailed description of the usage and configuration of the JSVM [Joint Scalable Video Model] software for the Scalable Video Coding [SVC] project of the Joint Video Team [JVT] of the ISO/IEC Moving Pictures Experts Group [MPEG] and the ITU-T Video Coding Experts Group [VCEG]. It provides information how to build the software on Windows32 and Linux platforms. It contains a description of the usage and configuration for the binaries built from the software package, including examples for spatial, SNR and combined scalability scenarios. Guidelines for the integration and validation of new tools in the software are provided.
標(biāo)簽: configuration description the document
上傳時(shí)間: 2017-03-26
上傳用戶:sz_hjbf
支持版本:Delphi 5-2009, C++Builder 5-2009 ATViewer特性: Text, Binary, Hex, Unicode:所有文件,無大小限制 RTF, UTF-8: Image:支持格式,BMP, JPG, ICO, GIF, PNG, WMF, TGA等 Multimedia:可以被Windows Media Player支持的格式,AVI, MPEG, WMV, MP3 Internet:可以被MS Internet Explorer 支持的格式,HTML, XML, DOC, XLS etc
標(biāo)簽: 2009 ATViewer Builder Unicode
上傳時(shí)間: 2017-05-05
上傳用戶:kristycreasy
H.264/AVC is the current video standardization project of the ITU-T Video Coding Experts Group (VCEG) and the ISO/IEC Moving Picture Experts Group (MPEG). The main goals of this standardization effort are to develop a simple and straightforward video coding design, with enhanced compression performance, and to provide a 鈥渘etwork-friendly鈥?video representation which addresses 鈥渃onversational鈥?(video telephony) and 鈥渘on-conversational鈥?(storage, broadcast or streaming) applications.
標(biāo)簽: standardization the current Experts
上傳時(shí)間: 2014-01-02
上傳用戶:SimonQQ
MP3的全稱為MPEG1 Layer-3音頻文件, MPEG音頻文件是MPEG1標(biāo)準(zhǔn)中的聲音部分,也叫MPEG音頻層,它根據(jù)壓縮質(zhì)量和編碼復(fù)雜程度劃分為三層,即Layer1、Layer2、Layer3,且分別對(duì)應(yīng)MP1、MP2、MP3這三種聲音文件,并根據(jù)不同的用途,使用不同層次的編碼。
標(biāo)簽: Layer MPEG1 MP3 音頻文件
上傳時(shí)間: 2014-01-25
上傳用戶:SimonQQ
作為新一代最有效的高保真數(shù)字音頻編碼手段,MPEG AAC具有壓縮比高,重建音頻質(zhì)量好,編解碼過程模塊化,聲道配置靈活等特點(diǎn),并且不同的層次具有不同的算法復(fù)雜度。
上傳時(shí)間: 2017-08-25
上傳用戶:saharawalker
SDL開發(fā)教程,SDL(Simple DirectMedia Layer)是一個(gè)自由的跨平臺(tái)的多媒體開發(fā)包,適用于 游戲、游戲SDK、演示軟件、模擬器、MPEG播放器和其他應(yīng)用軟件。它被廣泛的用于許多著名的游戲。
上傳時(shí)間: 2013-12-31
上傳用戶:壞天使kk
The OpenMAX DL (Development Layer) APIs contain a comprehensive set of audio, video, signal processing function primitives which can be implemented and optimized on various CPUs and hardware engines and then used for accelerated codec functionality. API functions target key algorithms in such codecs as H.264, MPEG-4, AAC, MP3, and JPEG.
標(biāo)簽: comprehensive Development processi OpenMAX
上傳時(shí)間: 2017-09-20
上傳用戶:dancnc
該AK4113是支持采樣率高達(dá)216kHz的24位立體聲數(shù)字音頻接收器。該 通道狀態(tài)位解碼器同時(shí)支持消費(fèi)者和專業(yè)模式。該AK4113會(huì)自動(dòng) 檢測(cè)到非PCM比特流,如杜比數(shù)字,MPEG等等
標(biāo)簽: 音頻
上傳時(shí)間: 2017-04-11
上傳用戶:hsn668
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