Location:
Search - mpeg 1 layer 2
Search list
Description: MPEG第2層和第3層基于ISO 或者MPEG 音頻的譯碼器源碼的音頻的譯碼器或者播放器，帶有速度最優化 -MPEG Layer 2 and Layer 3 or based on the ISO MPEG audio decoder source audio decoder, or players, with speed optimization
Platform: |
Size: 91540 |
Author: 蔡智傑 |
Hits:
Description: 1IC网友 做的硬盘MP3资料公开
该播放器使用了美国atmel公司出品的mp3播放器专用芯片at89c51snd1c.
本芯片特性如下：
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-1IC Netizen done disclosing information on the hard drive MP3 player that uses a ATMEL producer of the m p3 players ASIC at89c51snd1c. the chip features are as follows : 1) MCS51 kernel, and can use a single software Keil software development and facilitate the development of 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 interfac
Platform: |
Size: 1008640 |
Author: 史比 |
Hits:
Description: 该代码演示了MPEG-Layer 3 (MP3)格式的文件是如何被诸如WinAmp和Windows Media Player这样的程序读出来的。请注意，该代码没有调用Windows API，DLL或者OCX。该源代码阅读和播放MP3文件，没有包含例子，但它基于FreeAmp。最初的MP3解码算法是由Xing Technologies编写的-demonstration of MPEG-Layer 3 (MP3) format of the document is how it has been such as WinAmp and Windows Media Player Such a procedure read out. Please note that this code does not call Windows API, DLL or OCX. The source code to read and play MP3 files that do not contain examples, but it is based on FreeAmp. The first MP3 decoding algorithm is prepared by the Xing Technologies
Platform: |
Size: 226304 |
Author: 阿斯特 |
Hits:
Description: mpg123 是 MPEG 1.0/2.0/2.5 的实时播放软件，可以解压第1,2和3层。可以运行在 linux, MacOSX, FreeBSD, SunOS4.1.3, Solaris 2.5, HPUX 9.x, SGI Irix and Cygwin 上.-mpg123 is a real time MPEG 1.0/2.0/2.5 broadcast software can extract No. 1, 2 and 3 layer. Can run on Linux, MacOSX, FreeBSD, SunOS4.1.3. Solaris 2.5, HPUX 9.x, SGI Irix, and Cygwin.
Platform: |
Size: 727040 |
Author: 秦湘 |
Hits:
Description: mpeg层3音频编码程序，实现对音频的编码（与解码文件配套使用）-mpeg layer 3 audio coding procedures, the right Audio Coding (with documents supporting the use of decoders)
Platform: |
Size: 108544 |
Author: 魏欢欢 |
Hits:
Description: 一个在 LPC2148 使用软件式 MP3 Decoder 播放例程,此例程由 SD/MMC 读取 MP3 格式,支持FAT 12/16/32 型式,Software MP3 Decoder 支援 MPEG-1,MPEG-2,MPEG-2.5
Audio Layer-I,Layer-II 及 Layer-III 播放,全部硬件仅需使用一颗 LPC-2148 (ARM-7)再加上一颗小 AMP IC即可,详情见例程内
AN10583.pdf,使用 Rowley CrossWorks V1.6 编译下编译完成.-LPC2148 use a software to play MP3 Decoder type routines, the routines by the SD/MMC read MP3 formats, support for FAT 12/16/32 patterns, Software MP3 Decoder supports MPEG-1, MPEG-2, MPEG-2.5Audio Layer-I, Layer-II, and Layer-III player, all the hardware just to use an LPC-2148 (ARM-7) coupled with a small AMP IC can be, as detailed in routine AN10583.pdf, the use of Rowley CrossWorks completed under the compiler compiler V1.6.
Platform: |
Size: 1753088 |
Author: kly |
Hits:
Description: JLayer is a library that decodes/plays/converts MPEG 1/2/2.5 Layer 1/2/3
(i.e. MP3) in real time for the JAVA(tm) platform.
and anyone can add his contribution. JLayer is licensed under LGPL (see LICENSE.txt).
Platform: |
Size: 316416 |
Author: Li Tian |
Hits:
Description: --- --- ---
MPEG Layer 3 (and 2 and 1, and MPEG 2) decoder for Cool Edit
------------------------------------------------------------------------
Based on the code from "maplay" version 1.2. See mp3.c for more details.
If you used our other MPEG filters (MPE.FLT and MPG.FLT) you should
remove MPG.FLT and use this decoder (MP3.FLT) instead.-------------------
MPEG Layer 3 (and 2 and 1, and MPEG 2) decoder for Cool Edit
------------------------------------------------------------------------
Based on the code from "maplay" version 1.2. See mp3.c for more details.
If you used our other MPEG filters (MPE.FLT and MPG.FLT) you should
remove MPG.FLT and use this decoder (MP3.FLT) instead.
Platform: |
Size: 3816448 |
Author: Li Tian |
Hits:
Description: 在介绍基于MPEG一2标准的系统层结构的基础上，提出了一种DVB码流复用的软件实现方案，这
使得多个节目的高效传输成为可能。-In the introduction based on the MPEG 1 Layer 2 standard system based on the structure of a DVB stream realize software reuse program, which allows efficient transmission of a number of programs possible.
Platform: |
Size: 196608 |
Author: dsgsdg |
Hits:
Description: mp3de mpeg 层3音频解码程序-mp3de mpeg layer 3 audio decoder program
Platform: |
Size: 83968 |
Author: 林 |
Hits:
Description: These are a couple of m-files to read and write mp3 audio files [i.e. files compressed using MPEG-Audio layer 3 encoding] under Matlab.在matlab中读写mp3，这是2.0版本-These are a couple of m-files to read and write mp3 audio files [i.e. files compressed using MPEG-Audio layer 3 encoding] under Matlab.
Platform: |
Size: 475136 |
Author: corner |
Hits:
Description: MPEG audio player/decoder.
It decodes layer I and layer II MPEG audio streams and plays them
using a CD-quality audio device.
MPEG1/2播放器，支持多平台。-MPEG audio player/decoder. It decodes layer I and layer II MPEG audio streams and plays them using a CD-quality audio device. MPEG1/2 player, multi-platform support.
Platform: |
Size: 261120 |
Author: Tank Source |
Hits:
Description: A program based on Visual C++ supports converting MPEG layer 1, 2, 3, 4 to various output formats. It has two modes, converts audio and convert video. -A program based on Visual C++ supports converting MPEG layer 1, 2, 3, 4 to various output formats. It has two modes, converts audio and convert video.
Platform: |
Size: 41198592 |
Author: linktink cool |
Hits:
Description: Feng是多媒体服务器软件，兼容IETF标准，应用于实时多媒体数据的Internet传输，支持RTSP,RTP/RTCP协议
Feng支持以下编码标准：
* Audio
o MPEG Audio (MPEG-1/2 Layer I/II/III) (rfc2250)
o Vorbis (draft)
o AAC (MPEG-4 Part 3) (rfc3640)
* Video
o MPEG Video (MPEG-1/2) (rfc2250)
o MPEG 4 Visual (MPEG-4 Part 2) (rfc3016)
o H.264 (MPEG-4 Part 10) (rfc3984)
o H.263 / H.263+ (rfc4629)
o Theora (draft)-Feng is a multimedia streaming server compliant with the IETF s standards for real-time streaming of multimedia content over Internet. Feng implements RTSP ?Real-Time Streaming Protocol (rfc2326) and RTP/RTCP ?Real-Time Transport Protocol/RTP Control Protocol (rfc3550) supporting the RTP Profile for Audio and Video Conferences with Minimal Control (rfc3551).
Feng supports the following encoding standards:
* Audio
o MPEG Audio (MPEG-1/2 Layer I/II/III) (rfc2250)
o Vorbis (draft)
o AAC (MPEG-4 Part 3) (rfc3640)
* Video
o MPEG Video (MPEG-1/2) (rfc2250)
o MPEG 4 Visual (MPEG-4 Part 2) (rfc3016)
o H.264 (MPEG-4 Part 10) (rfc3984)
o H.263/H.263+ (rfc4629)
o Theora (draft)
he main characteristics of Feng are the container support, the ability to handle seeking, also used internally for the compositor metademuxer, and the modular structure focused on easing the extension of codec and prot
Platform: |
Size: 238592 |
Author: 李康茂 |
Hits:
Description: An MPEG audio decoding library written in C. In includes Layer 123 decoders, with a good separation between them
Platform: |
Size: 172032 |
Author: mela |
Hits:
Description: MPEG Layer I II III Header Info Parser
Platform: |
Size: 47104 |
Author: Gururaja |
Hits:
Description: sdl图像库
SDL（Simple DirectMedia Layer）是一个自由的跨平台的多媒体开发包，适用于 游戏、游戏SDK、演示软件、模拟器、MPEG播放器和其他应用软件。-sdl image library SDL (Simple DirectMedia Layer) is a free cross-platform multimedia development kit for games, game SDK, demo software, emulators, MPEG players and other applications.
Platform: |
Size: 1333248 |
Author: 人行道 |
Hits:
Description: SDL（Simple DirectMedia Layer）是一个自由的跨平台的多媒体开发包，适用于 游戏、游戏SDK、演示软件、模拟器、MPEG播放器和其他应用软件。 它被广泛的用于许多著名的游戏。-SDL (Simple DirectMedia Layer) is a free cross-platform multimedia development kit for games, game SDK, demo software, emulators, MPEG players and other applications. It is widely used in many well-known game.
Platform: |
Size: 4014080 |
Author: 子枫 |
Hits:
Description: 文件压缩技术的日新月异使得MP3成为时下最烫手的音乐格式，优质的音乐随着0与1的排列迅速散布到世界各地，撼动人心。何谓MP3？MP3的全称是MPEG Audio Layer 3，它是一种高效的计算机音频编码方案，它以较大的压缩比将音频文件转换成较小的扩展名为.MP3的文件，基本保持原文件的音质。MP3是 ISO/MPEG标准的一部分，ISO/MPEG标准描述了使用高性能感知编码方案的音频压缩，此标准一直在不断更新以满足“质高量小”的追求，现已形成 MPEG Layer 1、Layer 2、Layer 3三个音频编码解码方案。MPEG Layer 3压缩率可达1:10至1:12，1M的MP3文件可播放1分钟，而1分钟CD音质的WAV文件（44100Hz，16bit，双声道，60秒）要占用 10M空间，这样算来，一张650M的MP3光盘播放时间应在10小时以上，而同样容量的一张CD盘播放时间在70分钟左右。MP3的优势是CD难以比拟的。-File compression technology with each passing day makes the MP3 music format to become among the most hot, high-quality music quickly spread with the arrangement of 0 and 1 around the world, to stir the hearts. What is MP3? The full name of the MP3 is MPEG Audio Layer 3, it is a highly effective computer audio coding scheme, a larger compression than audio files into smaller extension. MP3 file, keeping the sound quality of the original file. MP3 is part of the ISO/MPEG standard, ISO/MPEG standard describes the use of high performance perceptual coding scheme audio compression, this standard has been continuously updated to meet the high-quality small amount of pursuit, has been the formation of the MPEG Layer 1, Layer 2, Layer 3, three audio encoding and decoding programs. MPEG Layer 3 compression ratio up to 1:10 to 1:12,1 M MP3 files can be played one minute, one minute of CD-quality WAV file (44100Hz, 16bit, dual-channel, 60 seconds) to take up 10M of space, so calculation, a 650M
Platform: |
Size: 18432 |
Author: 魔将 |
Hits:
Description: 音频编码，MPEG Audio Layer 2 (MP2) encoder-MPEG Audio Layer 2 (MP2) encoder
Platform: |
Size: 660480 |
Author: 林诺 |
Hits: