Description: MPEG2是当今最为流行的AV压缩标准，可用于视频、音频和数字信息存储。完整的MPEG2标准可满足STB等广播应用和DVD或D-VHS等多媒体应用。MPEG2并非对MPEG2编码器进行标准化，而是为经过MPEG2编码的位流提供了一种标准化格式,另一方面，它也为MPEG2解码器提供了一个标准模式。-MPEG2 is the most popular compression standard AV, can be used for video, audio, and digital information storage. Integrity of the MPEG2 standard to meet the STB and DVD applications, such as broadcasting or D-VHS and other multimedia applications. MPEG2 to MPEG2 encoder is not standardized, but after a MPEG2 encoded bit stream provides a standardized format, on the other hand, it also provided for the MPEG2 decoder, a standard mode. Platform: |
Size: 281600 |
Author:王军 |
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Description: MPEG2是当今最为流行的AV压缩标准，可用于视频、音频和数字信息存储。完整的MPEG2标准可满足STB等广播应用和DVD或D-VHS等多媒体应用。MPEG2并非对MPEG2编码器进行标准化，而是为经过MPEG2编码的位流提供了一种标准化格式,另一方面，它也为MPEG2解码器提供了一个标准模式。-MPEG2 is the most popular compression standard AV, can be used for video, audio, and digital information storage. Integrity of the MPEG2 standard to meet the STB and DVD applications, such as broadcasting or D-VHS and other multimedia applications. MPEG2 to MPEG2 encoder is not standardized, but after a MPEG2 encoded bit stream provides a standardized format, on the other hand, it also provided for the MPEG2 decoder, a standard mode. Platform: |
Size: 537600 |
Author:王军 |
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Description: MPEG2是当今最为流行的AV压缩标准，可用于视频、音频和数字信息存储。完整的MPEG2标准可满足STB等广播应用和DVD或D-VHS等多媒体应用。MPEG2并非对MPEG2编码器进行标准化，而是为经过MPEG2编码的位流提供了一种标准化格式,另一方面，它也为MPEG2解码器提供了一个标准模式。-MPEG2 is the most popular compression standard AV, can be used for video, audio, and digital information storage. Integrity of the MPEG2 standard to meet the STB and DVD applications, such as broadcasting or D-VHS and other multimedia applications. MPEG2 to MPEG2 encoder is not standardized, but after a MPEG2 encoded bit stream provides a standardized format, on the other hand, it also provided for the MPEG2 decoder, a standard mode. Platform: |
Size: 834560 |
Author:王军 |
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Description: MPEG-4是一套用于音频、视频信息的压缩编码标准，由国际标准化组织(ISO)和国际电工委员会(IEC)下属的“活动图像专家组”（Moving Picture Experts Group，即MPEG）制定，第一版在1998年10月通过，第二版在1999年12月通过。MPEG-4格式的主要用途在于网上串流及光碟分发，语音传送（视频电话），以及电视广播。-MPEG-4 is a set for audio, video compression coding standard by the International Organization for Standardization (ISO) and the International Electrotechnical Commission (IEC) subsidiary' s " Moving Picture Experts Group" (Moving Picture Experts Group, or MPEG) to develop, the first an edition in October 1998 passed, the second edition in December 1999 adopted. MPEG-4 format, the primary purpose is to online streaming and CD distribution, voice transmission (video phone), as well as television broadcasting. Platform: |
Size: 445440 |
Author:张颖 |
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Description: dvbcut可以从接收的dvb-c的数据流中截取感兴趣的一段，并保存成mpeg形式的输出文件。-dvbcut is a Qt application which enables you to select certain parts of an
MPEG transport stream (as received on Digital Video Broadcasting, DVB) and
save these parts into a single MPEG output file. It follows a "keyhole
surgery" approach. Thus, the input video and audio data is mostly kept
unchanged, only very few frames at the beginning and/or end of the selected
range are recoded in order to obtain a valid MPEG file.
Platform: |
Size: 795648 |
Author:sunwind |
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Description: 单向的地面数字电视广播，
由于缺乏回传机制，只能给用户提
供高质量的影音节目，满足基本的
互动需求，限制了新业务的推广和
新商业模式的采用。欧洲的DVB组
织在原有的DVB-T架构下，制订了
新的地面数字电视广播回传标准
DVB-RCT (Return Channel Terrestrial)
来支持互动服务。本文阐述了该标
准的关键技术及应用。-A one-way terrestrial digital television broadcasting, due to the lack of return mechanism, can only give users high-quality audio-visual programs to meet their basic needs of the interaction, limiting the promotion of new business and new business models adoption. The European DVB organization in the original DVB-T framework, the development of new terrestrial digital TV broadcasting standard return DVB-RCT (Return Channel Terrestrial) to support interactive services. In this paper the standard key technology and applications. Platform: |
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Author: |
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Description: Multicarrier
(MC) systems have been proposed, standardized and/or implemented for various
applications, such as highspeed
data transmission over twistedpair
cables [1] and broadcasting
of digital audio and digital TV [2]. Platform: |
Size: 1024 |
Author:mahi uma |
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Description: Multicarrier
(MC) systems have been proposed, standardized and/or implemented for various
applications, such as highspeed
data transmission over twistedpair
cables [1] and broadcasting
of digital audio and digital TV [2]. snuosano Platform: |
Size: 26624 |
Author:mahi uma |
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Description: Multicarrier
(MC) systems have been proposed, standardized and/or implemented for various
applications, such as highspeed
data transmission over twistedpair
cables [1] and broadcasting
of digital audio and digital TV [2]. jbujk-Multicarrier
(MC) systems have been proposed, standardized and/or implemented for various
applications, such as highspeed
data transmission over twistedpair
cables [1] and broadcasting
of digital audio and digital TV [2]. jbujk Platform: |
Size: 25600 |
Author:mahi uma |
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Description: MPEG组织于2007年制订完成的新一代面向对项的多声道语音和音频压缩算法,主要用于空间音频信号的压缩编码,广泛应用于高清晰电视会议系统、多声道数字广播等-MPEG Organization in 2007 to complete development of a new generation of pairs of items for multi-channel voice and audio compression algorithms, mainly for space audio signal compression coding is widely used in high-definition video conferencing systems, multi-channel digital broadcasting, etc. Platform: |
Size: 5220352 |
Author:张勇 |
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Description: 一个ACtiveX控件，支持广播行业专业音频格式播放功能-A ACtiveX control, support the broadcasting industry professional audio format playback Platform: |
Size: 4840448 |
Author:zks |
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Description: 广播行业用，对直播信号进行实时压缩，在不影响实际播出效果的前提下，每小时能够将直播节目压缩成56分钟，然后可以插入自己的4分钟广告，主要是音频采集、压缩、MP3和WMA插入播放-Use of the broadcasting industry, on the live real-time signal compression, the effect does not affect the actual broadcast on the premise hour live program can be compressed into 56 minutes, then you can insert own 4-minute commercial, mainly audio capture, compression, MP3 and WMA into play Platform: |
Size: 6193152 |
Author:zks |
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Description: 基于DirectShow+WMF SDK的
媒体广播应用
基于DirectShow+WMF SDK实现的媒体广播应用采用了两种开发平台———VS2005与BCB,利
用VS2005作Filter的底层开发,其中涉及视音频的采集、编码以及把编码后的媒体流进行广播 借助
BCB的组装控件特性构造Graph模型,将各Filter模块连接起来并协同工作,通过以上方式运用Direct-
Show+WMF SDK技术成功实现了媒体广播。
-This paper presents media broadcasting applications using two kinds of development platform-
VS2005 andThe BCB. The Filters, whose foundationalmodulewas exploitedwithVS2005, have involved the
collection and encoding of the video and audio, and the broadcasting of the encoded media stream. Through
constructingGraphmodules by BCB components, the Filters inter-related each other andworked together. U-
sing such skills and based on DirectShow and WMF_SDK technology, the application has realized media
broadcast successfully and effectively.
Platform: |
Size: 145408 |
Author:zhu |
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Description: VLC Video player source, is used for broadcasting H264 Audio and Video files and building the monitoring system. Platform: |
Size: 911360 |
Author:mike |
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Description: directsound开发包windows音频采集,拾音器 麦音频采集音频播放属性设置可以拿采集的音频数据作进一步识别分析，局域网广播传输互连，也可广域网进行组播作多人远程开会坐谈会等。-DirectSound development kit windows audio collection, pickup wheat audio in audio playback settings can take the collected voice data for further analysis and identification, LAN broadcasting transmission interconnection, can also be Wan multicast for multiple remote meeting Symposium. Platform: |
Size: 8499200 |
Author: |
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Description: Mp4播放器 可以播放各种播播放视频，音频文件
-Mp4 player can play a variety of broadcasting play video, audio files Platform: |
Size: 1604608 |
Author:本能 |
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Description: 一个基于MATLAB的概念证明应用信号处理
第1章
如何处理在手机通话的语音吗？
第2章
位如何从音频CD播放吗？
第3章
在MP3播放器的声音是如何处理？
第4章
如何做一个听写机语音识别？
第5章
如何音频效果处理器进行移调？
第6章
海洋生物学家追踪抹香鲸在海洋中的呢？
第7章
音乐怎么会包含隐藏的信息？
第8章
在网络的数字图像压缩是如何？
第9章
如何压缩的数字电视节目，让广播？
第10章
如何数字电影压缩图片？
第11章
医生又该如何量化脑退化？
-Applied Signal Processing A matlab based proof of concept
Chapter 1
How is speech processed in a cell phone conversation?
Chapter 2
How are bits played back from an audio CD?
Chapter 3
How is sound processed in an MP3 player?
Chapter 4
How does a dictation machine recognize speech?
Chapter 5
How does an audio effects processor perform pitch shifting?
Chapter 6
How can marine biologists track sperm whales in the oceans?
Chapter 7
How could music contain hidden information?
Chapter 8
How are digital images compressed in the web?
Chapter 9
How are digital TV programs compressed to allow broadcasting?
Chapter 10
How does digital cinema compress images?
Chapter 11
How can physicians quantify brain degeneration? Platform: |
Size: 5486592 |
Author:范丹玫 |
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Search - audio broadcasting