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Description: mpeg2的源码
包括编解码整个过程
供大家参考-mpeg2 including the source codec entire process for your consideration
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Size: 855040 |
Author: 说法我 |
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Description: 这是一个基于DSP的MPEG解码程序,实现MPEG格式视频数据的解码-This is a DSP-based MPEG decoding process to achieve MPEG video decoder
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Size: 35840 |
Author: RobSky |
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Description: 《DirectShow开发指南》 范例源代码,Chapter19：第19章用到的代码，其中DVD2AVI_1.77.3_SRC.zip为开放源码，
FilterMpeg2VD为此开放源码基础上开发的MPEG-2 Video Decoder Filter例子。-"DirectShow Development Guide" paradigm source code, Chapter19 : Chapter 19 to use the code, which DVD2AVI_1.77.3_SRC.zip to open source, FilterMpeg2VD this on the basis of open-source development of the MPEG-2 Video Deco der Filter example.
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Size: 214016 |
Author: wuli |
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Description: MPEG-2的AAC编码参考代码，可以用于学习AAC编码标准。-MPEG-2 AAC coding reference code can be used to study AAC coding standard.
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Size: 111616 |
Author: 江河流 |
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Description: MPEG-4解码Visual C++的实现的部分代码，希望大家喜欢，直接RAR解压缩就可以看到了。-MPEG-4 decoder Visual C part of the realization of the code, hope you like. direct decompress RAR can see it.
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Size: 3072 |
Author: 唐亮 |
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Description: mpeg2标准的解码播放程序
比一般的mpeg2解码器解码效果更好，音视频质量好-mpeg2 standard decoder player than the mpeg2 decoder decoding better results, audio and video quality
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Size: 68608 |
Author: 自由自在 |
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Description: libmad 是一款相当不错的mpeg音频解码器.其支持多种处理器,特别指出的是,由于代码实现中未使用浮点运算,对没有浮点运算单元的处理器上其效果特别突出.-libmad is a pretty good mpeg audio decoder. Its support for multiple processors, Of particular note is that the code does not achieve the use of floating-point operations. the absence of FPU processors effect particularly conspicuous.
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Size: 510976 |
Author: 何海峰 |
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Description: MPEG2TS decoder的源代码。TS的全称则是Transport Stream，它的特点就是要求从视频流的任一片段开始都是可以独立解码的。-MPEG2TS decoder source code. TS is the full name of the Transport Stream, it is characterized by the requirements of streaming video from the beginning of a fragment can be independent of the codec.
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Size: 12383232 |
Author: Alex |
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Description: 1)MCS51内核，可以利用单片及开发软件Keil软件方便开发mp3播放器，无需特殊软件平台；
2)MPEG I/II-Layer 3 hardware decoder
.独立MP3 Decoder
.支持48,44.1,32,24,22.05,16khz取样频率
.支持软件31阶音量控制,高中低音均衡控制
.重低音效果
3)集成DAC部件，支持PCM,IIS格式；
4)64K字节片上代码存储空间（100K次擦写寿命）
5)4K字节boot flash memory,USB/UART下载代码
6)集成USB1.1 device部件
7)MMC卡接口
8)IDE/ATAPI接口（HDD/CD-ROM Interface)
9)2通道ADC,8Khz取样
.......................
关于该芯片的具体信息，可以访问www.atmel.com获取at89c51snd1c的datasheet.
这款MP3播放器以at89c51snd1c为核心，以硬盘为存储介质，液晶屏为双行显示，每行显示
7.5个汉字，这块液晶屏以ST7920作为主控制器，内部集成8129个汉字，液晶屏在这个播放器中
用来显示歌曲名称以及一些播放状态
支持FAT16，一个分区，不支持FAT32,
USB1.1,速度有点慢-a) MCS51 kernel, single-chip can be used to develop software Keil and facilitate the development of software MP3 players, without special software platform; 2), MPEG I/II-Layer 3 hardware decoder. De independent MP3 coder. 48,44.1,32,24,22.05 support, ASF sampling frequency. support software volume control 31 bands, high school bass equalization control. bass results 3) DAC integrated components, support PCM, IIS format; 4) 64K-byte on-chip code storage space (100K erase life time) 5) 4K bytes boot Flash h memory, USB/UART download code 6) integrated USB 1.1 device components 7) MMC card interface 8) IDE/ATAPI interface (HDD/CD-ROM Interface) 9) 2-channel ADC , clause 8 8Khz sampling of the chip-specific information access can visit www.atmel.com at89c51snd1c the datashe et. MP3 pl
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Size: 893952 |
Author: |
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Description: 一篇关于MPEG声频编码器与解码器的论文
CAJ文件-on an MPEG audio encoder and decoder paper documents CAJ
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Size: 176128 |
Author: 112235 |
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Description: matlab仿真进行信道编码，有编译码的改善后的误码特性，信号--外编码--内编码--信道-内解码--外解码-Matlab simulation for channel coding and encryption to improve the error characteristics, signal-- encoding-- within coding-- channel-decoder-- outside Decoders
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Size: 11264 |
Author: 袁国浈 |
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Description: Mpeg2_audio_decoder， 13818-3, 同时提供了很多音频处理小工具，spdif转换工具，mpeg demux工具-Mpeg2_audio_decoder, 13818-3. while a lot of small audio processing tools, SPDIF conversion tools mpeg demux tools, etc.
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Size: 911360 |
Author: |
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Description: AT89C51SND1具有以下功能： *MP3硬件解码器
-单独的MP3解码器
-支持48，44.1, 32, 24, 22.05, 16KHz采样频率
-左右声道独立的音量控制(软件使用31级)
-重低音、中音、高音均衡控制(31级)
-重低环绕声效果
-辅助数据输出
-“CRC错误”和“MPEG帧同步”指示-AT89C51SND1 has the following functions :* MP3 decoder hardware-alone MP3 decoder-support 48, 44.1, 32, 24, 22.05, 16KHz sampling frequency-independent channel around the volume control (software 31)- bass, tenor, Treble balance control (31)- weight Surround Sound effect of low-output auxiliary data- "CRC error" and "MPEG frame synchronization "instructions
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Size: 233472 |
Author: 刘研 |
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Description: Microsoft MPEG-4 Visual Reference Software，视频编解码软件，很好-Microsoft MPEG-4 Visual Reference Softwa 're, Video decoder software, good
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Size: 1707008 |
Author: 刘孟君 |
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Description: LibMPEG3 decodes several MPEG standards into uncompressed data suitable for editing and playback.
libmpeg3 currently decodes:
MPEG-2 video
MPEG-1 video
mp3 audio
mp2 audio
ac3 audio
MPEG-2 transport streams
MPEG-2 program streams
MPEG-1 program streams
IFO files
The video output can be in many different color models and frame sizes. The audio output can be in twos compliment or floating point. Frame accurate seeking, normally impossible in transport streams, is possible in libmpeg3 through the use of a table of contents. MPEG-2 video in YUV-422 colorspace is decodable. Digital TV broadcasts and DVD s can be edited using libmpeg3. Libmpeg3 takes what is normally a last mile distribution format and makes it editable.
Because of these and other features libmpeg3 is not intended for consumer applications but serves users who are interested in high quality editing and footage acquisition.
-several LibMPEG3 decodes MPEG standards i nto uncompressed data suitable for editing and playback. libmpeg3 currently decodes : MPEG-2 video in MPEG-1 video mp3 audio mp2 audio ac 3 audio MPEG-2 transport streams MPEG-2 progr m streams MPEG-1 program streams IFO files The v ideo output can be in many different color model 's and frame sizes. The audio output can be in twos compliment or floating point. Frame's accurate eeking. normally impossible in transport streams. in libmpeg3 is possible through the use of a tabl e of contents. MPEG-2 video in YUV-422 colorspa ce is decodable. Digital TV broadcasts and DVD's can be edited using libmpeg3. Libmpeg3 takes wh at is normally a last mile a distribution format nd makes it editable. Because of these and other libmpeg3 features is n
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Size: 712704 |
Author: robo |
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Description: 鼎鼎有名的手机mpeg4播放器smart movie－智能影院
解码内核，速度在arm9 200MHz的处理器上可以流畅运行。绝对值得一试-appearances phone mpeg4 player smart movie-theater smart decoder core, arm9 speed of 200MHz processor can smooth operation. Definitely worth a try! !
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Size: 72704 |
Author: serverclient2004 |
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Description: MPEG-2压缩编码的完整源代码,经过测试可以在VC6.0中完全运行-MPEG-2 coding complete source code, the test can be fully operational VC6.0
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Size: 77824 |
Author: 魏文君 |
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Description: 我自己做的ffmpeg的h264的decoder的vc++6.0的完整源代码（一个补丁和一个附加的vc工程目录），使用方法在压缩包内。
所依据的版本是2007.1.19 checkout的，修改后的vc版本运行速度与MinGW+gcc编译的最高运行速度基本相当（+/－2％）。
只能使用intel编译器，vc自带的编译器效率太低。
给我加点技术分吧！！！！ -I do ffmpeg the h264 the decoder vc 6.0 of the integrity of the source code (a patch and an additional vc project directory), use the compression pack. Based on the 2007 version .1.19 checkout. After the revised version of the operating speed vc MinGW gcc compiler and the maximum operating speed very basic (/-2%) . It can only use intel compiler, vc built-in compiler efficiency too low. I point to the increase in technical breakdown! ! ! !
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Size: 14336 |
Author: qgfhit |
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Description: \mpeg2
\doc
\mpeg2enc.doc和mpeg2dec.doc文件包含了关于解码器的进一步的信息。
\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。
\src
\mpeg2enc 编码器源代码及VC下编译的可执行程序
\mpeg2dec 解码器源代码及VC下编译的可执行程序
\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。
\bin 给出了该文件的可执行程序
\mpeg2ply 包含了一个用来播放mpeg1和mpeg2视频流的windows可执行程序。
\AAC
\aacenc mpeg2 AAC音频编码程序
\aacdec mpeg2 AAC音频解码程序-\ mpeg2 \ doc \ mpeg2enc.doc and mpeg2dec.doc document contains a decoder for further information. \ Verify a group used for the certification of small images and the data flow, and used to automatically detect encoder and decoder output of the Unix shell script file. \ Src \ mpeg2enc encoder source code and compiled under VC executable \ mpeg2dec decoder source code and compiled under VC executable \ par is a group of 25 per second in 30 and the rate under MPEG-2 and MPEG-1 encoding of the document encoding parameters. \ Bin presented the document executable \ mpeg2ply to include a broadcast and mpeg1 mpeg2 video stream of windows executable. \ AAC \ aacenc mpeg2 AAC audio coding procedures \ aacdec mpeg2 AAC Audio Decoder
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Size: 804864 |
Author: guzhiru |
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Description: mpeg2的解码器的源代码,对于MPEG2解码的朋友或许有用-mpeg2 decoder source code for the MPEG2 decoder friends may be useful
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Size: 146432 |
Author: 叶青 |
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