audio video concepts

MediaInfo is an open-source tool for obtaining video or audio information. It comes with a GUI that allows you to conveniently view video information. However, when writing some transcoding programs, we often need to obtain video information in the program. Previously, I often used mediainfo.exe via a command line. The

1.MediaPlayer and Videoview IntroductionThe Android system provides developers with multimedia applications (audio and video)One, MediaPlayer,Decoding is the bottom, MediaPlayer is responsible for dealing with the bottom, encapsulated a lot of methods Start,pause,stop, play the video classThis mediaplayer can play local and network

In PowerPoint, audio and video files are often played through "Insert → movie and sound → files in movies (or sound in Files)", which makes it inconvenient to control sound and video. Now we introduce a way to control audio and video playback using media player controls. Ste

On the audio and video calls in the process of minimizing the implementation of this function, similar articles on the network, but it seems to have not seen the clearer explanation, here because the project needs to achieve such a function, today I recorded it down, on the one hand for later use to facilitate their own access, On the one hand also give people who need to provide a train of thought, let eve

To tell you the truth. At first I was confused about how to develop audio and video based on Android, and even the development of audio and video is not very clear, I read the Android Audio and Video development Guide http://blog.

The anychat platform core SDK supports loading external audio and video encoding and decoding modules (hereinafter referred to as the anychat codec Library) to enhance the scalability of the system and meet special requirements of some specific application environments, for example, when integrated with a specific hardware platform (Android and pad), you can call the hardware codecs to implement more effici

Hello, good evening, everyone finally got together again. In the past few days, I have been busy with a small project called encrypted notepad. Although it has not been improved yet, but I really miss you, so I 'd like to share with you the next new knowledge! Let's talk about Android multimedia in this article today. I think it must be something that everyone is very interested in. Isn't it too impatient? Let's get started quickly! I. Multimedia basics of Android 1. Basic Categories: There are

DVR (Digital hard disk recorder) It is the second generation monitoring system (CCTV first generation) which developed rapidly after the simulation video system in recent years. DVR System Features: video, audio signal collection, storage is mainly digital form, high quality, system function is more powerful, perfect, and information system can exchange data, app

Microsoft Expression encoder is a part of Microsoft expression. Its main function is to convert and recode media files, such as converting video or audio files into formats supported by the web, you can also Convert audio and video file formats to the formats supported by Microsoft smooth streaming or Silverlight media

Video tags and audio tagshtml lang="ZH-CN"> head> meta charset="Utf-8" /> title>Video tags and audio tagstitle> head> body> h2>Use of video tagsH2> h2>APIs using the video tagH2

Getting started with multimedia audio and video in 6-Silverlight 1.0 Next we will introduce Silverlight 1.0 multimedia audio and video. Currently, Silverlight 1.0 only supports the WMA, WP3, and WMV formats. With the release of the new Silverlight version, we believe more audio