在NVIDIA-Jetson平台上构建智能多媒体服务器 Building a Multi-Camera Media Server for AI Processing on the NVIDIA Jetson Platform 媒体服务器提供多媒体一体功能,例如视频捕获.处理.流式处理.录制,在某些情况下,还能够在某些事件下触发操作,例如自动拍摄快照. 要使媒体服务器发挥最佳性能,必须是可扩展的.模块化的,并且易于与其进程集成.一个典型的例子是通过进程间通信控制媒体服务器的GUI. 在本文中,将向
We've been doing some experimentation with ffmpeg to encode video for live streaming and for recording to files for on-demand playback. While I've been impressed by the capabilities of ffmpeg, I've found that its command-line processing is quite dau
转自:https://www.linuxtv.org/downloads/legacy/video4linux/API/V4L2_API/spec-single/v4l2.html Video for Linux Two API Specification Revision 2.6.32 Michael H Schimek <mschimek@gmx.at> Bill Dirks Original author of the V4L2 API and documentation. Hans V
这几天做视频相关的东西,找到了这款比较牛掰的工具FFmpeg Howto Table of Contents * Generic Syntax * Main Options * Encoding : o D10 (aka Sony IMX) o DVCAM / DVCPRO25 / DVCPRO50 o VC-3 (aka Avid DNxHD) o FFV1 o H.264 I-frame only in Highest Quality o H.264 Long GOP o MPEG-2 I-
FOURCC Name Summary 1978 A.M.Paredes predictor This is a LossLess video codec. >>> 2VUY 2VUY / BlackMagic >>> 3IV0 3ivx 3IV0 no longer used for this codec, however some files might be around. >>> 3IV1 3ivx MPEG4-based codec. Use
使用Movavi Video Editor 15您可以对视频进行切割和修剪,裁剪和旋转,色度键,视频稳定以及画中画等很多的编辑,该软件操作简单,就算是新手也无需担心操作问题,本文讲述了Movavi Video Editor 15 Plus Mac如何更改视频的分辨率的详细操作步骤. 打开项目设置在“导出”窗口中,单击“ 高级”按钮. 视频设置视频设置适用于项目中使用的所有视频和照片.视频编解码器Codec是一个对数据进行编码和解码的程序.编解码器以及比特率使用数据压缩并影响最终媒体文件的大小,因
A Discriminative CNN Video Representation for Event Detection Note here: it's a learning note on the topic of video representation, based on the paper below. Link: http://arxiv.org/pdf/1411.4006v1.pdf Motivation: The use of improved Dense Trajectorie