Description: MPEG2的基础理论知识(中英文双语)2
第一部分：mpeg的介绍
第二部分：视频压缩
第三部分：音频压缩
……………………
第九部分：MPEG检测
-MPEG2 basic theory of knowledge (bilingual), the first two parts : mpeg on the second part : Video Compression Part 3 : Audio Compression ... ... ... ... Part IX : MPEG Detection Platform: |
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Author:wonf |
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Description: The Audio File Library provides a uniform programming interface to
standard digital audio file formats.
This library allows the processing of audio data to and from audio
files of many common formats (currently AIFF, AIFF-C, WAVE, NeXT/Sun
.snd/.au, IRCAM, AVR, Amiga IFF/8SVX, and NIST SPHERE). The library
also supports compression (currently G.711 mu-law and A-law and IMA and
MS ADPCM) as well as PCM formats of all flavors (signed and unsigned
integer, single- and double-precision floating point).
-The Audio File Library provides a uniform programming interface to standard digital audio file formats. This library allows the processing of audio data to and from audio files of many common formats (currently AIFF, AIFF-C, WAVE, NeXT/Sun .snd/.au, IRCAM, AVR, Amiga IFF/8SVX, and NIST SPHERE). The library also supports compression (currently G.711 mu-law and A-law and IMA and MS ADPCM) as well as PCM formats of all flavors (signed and unsigned integer, single- and double-precision floating point). Platform: |
Size: 525312 |
Author:Jet Lan |
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Description: mp3源码的范例，哈夫曼算法，提高对文件的理解能力，对音频信号的压缩和解压很有用-mp3 source paradigm, Huffman algorithm, improving the understanding of the document, right audio signal compression and decompression very useful Platform: |
Size: 376832 |
Author:jacky |
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Description: G721-G723音频压缩/解压缩工具，包括从音频流到数据流的转换过程
-audio-G723 audio compression/decompression tools, including from the audio data stream flowed into the conversion process Platform: |
Size: 20480 |
Author:lp |
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Description: 网络音视频传输3.0
2006-06-23
TVideoCap-提供视频捕捉，预览的功能
TSendVideo-提供VFW模式下，可选系统压缩器进行传输的控件。
TRECVideo-和上面的控件是一对，用于接收。
TACMWaveOut-声音输出控件。
TACMWaveIn-声音输入控件。
TSendVideo_VIDX-Vidx压缩传输控件。
TRecXVID --接收vidx压缩初频的控件。
TVideoAdd1---只能结合TSendVideo_vidx的字幕、图片叠加控件。
TVideoDisp--普通的视频显示控件。
TSendG729--音频G729压缩传输的控件。
TRecG729--接收G729压缩音频并播放的控件。
在G729目录下为G729的音频传输控件演示。在Xdivtest下为xdiv视频
传输，以及图片，字幕叠加的演示
安装：在本系统中需要用到两个动态链接库，
xvid.dll g729dll.dll,最好请在安装前将其复制到系统目录下，
如:C:\winnt\system32下面。
组播版以及，多线程版本，将会在后面陆续推出，
敬请关注。谢谢!-audio and video transmission network 2006- 23 TVideoCap 3.0-video capture , preview function TSendVideo-for VFW mode, the optional compression system for the transmission control. TRECVideo-and the above control is a right, for the reception. TACMWaveOut-voice output controls. TACMWaveIn-voice input controls. TSendVideo_VIDX- Vidx compression and transmission controls. TRecXVID-- receiving early vidx compression frequency control. TVideoAdd1--- only TSendVideo_vidx combination of subtitles, Photo superposition controls. TVideoDisp-- ordinary video display control. TSendG729-- G729 audio compression and transmission of control. TRecG729-- receive and decode compressed audio broadcast of control. The G729- G729 directory audio transmission control demonstration. In Xdivtest xdiv for Platform: |
Size: 1660928 |
Author:haixia |
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Description: G729 的源程序，用c实现，没有优化,有几部分，压解包，音频压缩-G729 source, using c realization has not been optimized, with a few parts, pressure unpacked, Audio Compression Platform: |
Size: 162816 |
Author:dfdfdf |
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Description: 音频压缩G。723的VC使用例子
含详细的编码源码-Audio Compression G. 723 VC with detailed examples of the use of the source code Platform: |
Size: 420864 |
Author:wushuang |
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Description: 这是MPEG-4标准中采用的音频压缩技术之一：结构化音频压缩技术。-This is the MPEG-4 standard used in audio compression technique : structure of audio compression technology. Platform: |
Size: 110592 |
Author:cq_3964 |
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Description: wavpack是一个无损音频压缩软件，具有较高的压缩比，其中的一些编码算法可以参考使用。-wavpack is a lossless audio compression software, with a higher compression ratio, some of which coding algorithm can use and reference. Platform: |
Size: 205824 |
Author:李东 |
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Description: AVS是中国自己的音视频压缩标准，其第三部分为音频压缩标准。此软件为第三部分的参考解码器。-AVS is China's own audio-video compression standard, and third audio compression standard. The software for the third part of the reference decoder. Platform: |
Size: 313344 |
Author:威廉豪 |
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Description: 基于Speex的音频压缩和解码器的源代码，不次于iLBC，处理丢包＆窄带宽时，5～30k下声音非常不错-based on the Speex audio compression and decoding of the source code, of which iLBC. handle packet loss & narrow bandwidth, 5- 30k under very good voice Platform: |
Size: 628736 |
Author:hnycmx |
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Description: C语言编写的UDP简单文件传输协议TFTP，含客户端和服务端
默认的下载路径为E:/up/，文件将被下载到E:/dn/下；默认的上传路径为E:/dn/,文件将被上传到E:/up/下，也可以通过改变源码更改下载上传路径
不仅支持简单的文本传输，也支持视频音频压缩以及大文件的传输，且传输速度快-C language UDP Simple File Transfer Protocol TFTP, including client and server to download the default path for the E:/up /, files will be downloaded to the E:/dn/under the default upload path for the E:/dn /, files will be uploaded to E:/up/under, you can change by changing the source code download upload path not only support the simple text transmission, also supports video and audio compression and transmission of large files, and transmission speed Platform: |
Size: 5120 |
Author:朱昶炜 |
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Description: ITU-T G.729语音压缩算法。
description:
Fixed-point description of commendation G.729 with ANNEX B Coding of Speech at 8 kbit/s using Conjugate-Structure Algebraic-Code-Excited Linear-Prediction (CS-ACELP) with Voice Activity Decision(VAD), Discontinuous Transmission(DTX), and Comfort Noise Generation(CNG).-ITU-T G.729 voice compression algorithms. description: Fixed-point description of commendation G.729 with ANNEX B Coding of Speech at 8 kbit/s using Conjugate-Structure Algebraic-Code-Excited Linear-Prediction (CS-ACELP) with Voice Activity Decision (VAD), Discontinuous Transmission ( DTX), and Comfort Noise Generation (CNG). Platform: |
Size: 111616 |
Author:kevin |
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Description: MPEG I 音频压缩算法，这个是MP3格式压缩，我师兄的宝贝，不错的-MPEG I audio compression algorithms, this is the MP3 compression format, I师兄precious, good Platform: |
Size: 1199104 |
Author:TK |
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Description: VC++小波变换音频压缩程序,程序运行出现without libsndfile, only raw format is allowed。下libsndfile，并按其说明安装。-VC++ Wavelet transform audio compression procedure, the procedure appeared to run without libsndfile, only raw format is allowed. Under libsndfile, in accordance with its instructions. Platform: |
Size: 128000 |
Author:rty |
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