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mpeg2
- 该目录下包含了实施ISO/IEC DIS 13818-2标准的源程序。它可以将为压缩的图像 转化成MPEG-1和MPEG-2视频编码流,同时也可以进行逆变换。 doc/目录下的mpeg2enc.doc和mpeg2dec.doc文件包含了关于解码器的进一步的信 息。verify/目录下是一组用来进行验证的图像和小的数据流,以及用来自动检测编码 器和解码器输出的Unix shell脚本文件。 在src/目录下有两个子目录mpeg2enc/和mpeg2dec/,其中包含了编码器和解码器 的源代码,以及
2WAV
- 能将原始PCM数据转成标准WAV文件的源码。-can change original PCM data into the resoure code of standard WAV file
mp3 file structure
- mp3文件中包含了歌曲名,专集名,歌手名,发行日期等信息.一个合格的播放器是可以将其提 取出来予以显示的.这些信息存在偶们称之为ID3的数据块中.下面贴上ID3的详细说明.-MP3 files contain a song, album, artist, release dates and other information. A qualified player can be extracted to be shown. Such information exists Cheaper in
audio format
- 音频文件格式,包括WAV、ADPCM、CDR,另外还有AU文件格式,后面的音频数据即可以是一般的数据,也支持按CCITT G.721 (32 kbit/s) 和 G.723 (24/40 kbit/s)格式压缩好的音频数据-audio file formats, including WAV, ADPCM, CDR, another AU document format, as the audio data that may be general information, and support
AviFile
- 一个AVI文件读写类,通过该类可以方便地将内存中的多媒体数据写入到AVI文件中,比较好用。-an AVI file reading and writing categories, such will be able to easily memory of multimedia data written to the AVI file, the more user-friendly.
mpeg-2编解码原程序
- 里面包含以下内容:1.mpeg2enc 编码器源代码及VC下编译的可执行程序 2.mpeg2dec 解码器源代码及VC下编译的可执行程序 3 verify 一组用来进行验证的图像和小的数据流,以及用来自动检测编码器和解码器输出的Unix shell脚本文件。 4 par 给出了一组可在每秒25和30帧的速率下进行MPEG-2和MPEG-1编码的编码器参数文件。 5 bin 给出了该文件的可执行程序 6 mpeg2ply 包含了一个用来播放mpeg1和mpeg2视频流的windows可执行程序。
MyDirectSound_src
- This article with its code shows how to play audio stream data with DirectSound. It gives a more flexible method to control the stream data. The demo shows how to play, pause, stop, seek a small or a big WAV file.
WmSyncRead
- 这是一个控制台程序,分析给定Windows Media文件某一范围内的Sample数据,如果Sample 是音频则打印一个“a”,如果是视频则打印一个“v”。-This is a console procedures, analysis to set a Windows Media file within the Sample data If Sample audio will print an "a", if the video will print a "v
ClassWav
- 标准Wav文件生成器.用户可以利用该接口,把自己的数据转换为可以听到的声音.-standards Wav file generator. Users can use the interface, his conversion of data can hear voices.
komssys-0.3.6.tar
- The KOM(S) Streaming System provides a server, a client, and a proxy cache for audio/video streaming. The first and foremost encoding format that we use is MPEG-1 System. The primary platforms is Linux. It does not handle data in pull mode (Fil
capture_video_frequency
- VC++实现AVI文件的图像截取,Cavi类中的pData缓冲区存放AVI文件中的具体某一帧图像数据,同时Cavi类的m_pBMI为BMP图像文件信息结构,这时可以根据图像的大小定义BMP图像文件头结构-VC AVI file image interception, Cavi type of buffer storage pData AVI file of a specific frame image data, while the m_pBMI Cavi type of BMP image f
VCSeriesV2.2.2SDK
- 天敏系列监控卡SDK,视频采集,数据压缩保存成BMP/JPG/AVI等文件格式-Mortimer Series SDK control cards, video capture, data compression preservation into BMP / JPG / AVI file format
MP3CoderDecoderSourceCodeBaseOnDSP
- mp3dec.h - The main header file defining the structures and functions in the decoder mp3dec.c - The main source file, including the main loop and most decoding functions mp3dec_D.h - The windowing function data huff.c - The huffman decoder (
VidRead.tar
- Video Reading Code for Matlab. This some C++ and mex code written as a Matlab wrapper around the ffmpeg video reading libraries. It should compile under Windows and Linux. (The Windows compilation requires mingw gcc. Extact installation instructions
WavIn_drawWave
- 打开波形文件(.wav),并画出波形图像,并将波形数据保存到文件-Open the waveform file (. Wav), and draw waveform images, and save waveform data to a file
sound
- This example demonstrates how to use the various Symbian OS audio utility classes. These provide services for playing and recording sounds. The classes are: CMdaAudioToneUtility - Used to play simple sine tones of specified frequency and duratio
javascriptupload
- this a javascr ipt utility t uplaod download data file-this is a javascr ipt utility t uplaod download data file
loadandfilter
- dat和txt多文件数据装载,可以同时加载多个文件的数据,形成一个结构数组,和一个元胞数组,两者对应。-dat and txt file data load and more, you can load multiple files at the same time data, forming a structure array, and a cellular array, which corresponds to.
YUVFrame
- YUV420格式视频数据文件求帧差的源码-YUV420 format video data file, source code order to frame difference
G.723.1_2010_02_10
- 这个包实现了ITU - T的G.723.1语音编码器和解码器在Matlab。该方案的目标是提供一个良好的记录和模块化设计方案,实验和研究,以方便使用为基础的实际编码器。 编码器实现了G.723.1的多脉冲模式(在6.3 kb / s的运行)。解码器可以解码的5.3 kb / s的,在6.3 kb的多脉冲/秒,连续传输,数据包丢失隐藏)编码器(所有的ACELP方式。 该编码器和解码器之间的标准接口是位文件(同位文件由ITU - T参考代码产生兼容)。第二