打开统计窗口步骤是,单击“Option”菜单,选择“Preview”,再选择“Statistics”会显示统计窗口,在“Timestamp”中显示音频的进度,即音频的时间长度,在“Elapsed”中显示已用的时间,在“Remain”中显示的是剩余的时间(如图3)。如果生成文件完成,在“Timestamp”中的时间显示的时间就是整个片长的时间。
COMPVARS pc; //编码设置结构体 BOOL bPreview=FALSE; //是否在预览 CFrameWnd m_wndSource; //创建的新窗口 HWND m_hWndCap; //VFW设备窗口 CRect disRect; //显示窗口的客户区域 CMainFrame*pMainFrame=NULL; //MainFrame 指针 int CurrentID; //捕获音频、视频或音视频 enum VFW_STATE{PREVIEW,NOWORK}...
Low preview latency H.264 HP@L3, MPEG-4 ASP, MJPEG video compression AAC, G.711 audio compression, uncompressed PCM Unicode text and graphic overlay Closed caption/VBI support for H.264 streams MP4 files can be edited in Adobe Premiere with A/V sync preserved ...
DVD是一种光学磁盘存储技术，采用的是MPEG-2数字压缩技术，DVD光盘看上去像CD-ROM磁盘，但它能存储更多的数据。它能播放出高清晰、逼真、色彩鲜艳的图像画面及优美动听的声音，可根据盘片的设计内容来自由选择多种可变的语言字幕、画面章节。DVD通常用于存储整部电影和需要大量存储空间的其他多媒体内容。笔者在此介绍的...
Definition:MPEG-4 multimedia compression standard was developed to provide technological foundations to deal with multimedia content in object-based, interactive, and non-linear way. Consequently, MPEG-4 video (Part 2 of the MPEG-4 standards series) had to meet the need with shape coding for arbi...
Real-time preview for layered depth video in 3D-TV In this paper we propose a hardware capture system for the generation of layered depth video content, and realtime feedback mechanismus required to ensure ... A Frick,B Bartczak,R Koch - Real-Time Image and Video Processing 2010 被引量...
Abstract The Digital Multimedia Broadcasting (DMB) system was developed to provide high-quality multimedia contents in the mobile environment. The system adopts the MPEG-4 standard for its main video, audio and other media formats. It also adopts MPEG-4 scene description for its interactive multimed...
Uncompressed preview and capture through PCI Built-in motion detectionDescription Specifications Documentation Downloads Pricing & Ordering Model 614 is obsolete. This archived information is provided as a courtesy to customers who own model 614 units. Description Sensoray's model 614 is a low-cost ...
MPEG－4：制定于1998年，MPEG－4是为了播放流式媒体的高质量视频而专门设计的，它可利用很窄的带度，通过帧重建技术，压缩和传输数据，以求使用最少的数据获得最佳的图像质量。目前MPEG-4最有吸引力的地方在于它能够保存接近于DVD画质的小体积视频文件。另外，这种文件格式还包含了以前MPEG压缩标准所不...
文档分类: 幼儿/小学教育--教育管理 文档标签: 音频编码标准新进展mpeg4 音频编码标准新进展:mpeg—4,音频编码标准新进展:mpeg—4,音频编码标准新进展:mpeg—4 君,已阅读到文档的结尾了呢~~ 立即下载相似精选,再来一篇 558420 分享于2015-06-17 13:47...