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原帖由 notrueccf 于 2008-8-20 23:58 发表 
You can tell that this white paper does not talk a lot about audio. There are 2
reasons: 1) in HDMI, digital audio is transmitted with digital video in the same
physical wires; 2) digital audio data rate is only about 1% of the video data rate, so
audio does not post separated challenge to the HDMI transmission and distribution
system. Of course the source and sink devices which involve the audio encoding
and decoding have a lot of to do with audio; which we don’t need to cover in this
paper.
摘自kenli的发来的文章,简单翻译一下:
本文仅用少量篇幅提及音频,有两个原因:1 数字音频信号是与数字图像信号同时在hdmi电缆中传输的 2 音频数据仅有视频码率1%的流量,对于hdmi的带宽来说根本不成问题。当然音源的编码与解码设备很重要....但总之不关hdmi的事,所以本文就不赘述了。
-----------------说不同hdmi咸菜有不同声音的可以去s了,只要符合标准都一样!
[s:18][s:18]:Q:Q
翻译英文至中文水平不够,有相确偏差的地方!更有翻译者自己加上的想像意见与定案!
[s:8][s:8][s:13][s:13]
以下尽力尝试直译,未必专业流畅,但不会把原作者所想表達的意思扭曲或曲解!
*********************************************************************************************************************************************************
You can tell that this white paper does not talk a lot about audio. There are 2 reasons:
你可见到本技术文章并没有提及許多音频,有两个原因:
1) in HDMI, digital audio is transmitted with digital video in the same physical wires;
1) 数码音频与数码视频是同时在 HDMI 内的各條实体电线中传输
2) digital audio data rate is only about 1% of the video data rate,
so audio does not post separated challenge to the HDMI transmission and distribution system.
2) 数码音频数据传输率只大约为视频数据传输率的1%,
所以音频不会对于 HDMI 的传输及分配系统带来额外的挑戰.
Of course the source and sink devices which involve the audio encoding and decoding have a lot of to do with audio;
which we don’t need to cover in this paper.
当然讯源及接收装置的音频编码与解码会牽涉許多音频
这些我们不需要在本技术文章内函盖
*********************************************************************************************************************************************************
从以上,作者并沒暗示前翻译者自己所加添的解说并指出的 : 声音不会改变! 亦没有肯定总不关 HDMI 線的事!
"不会带来额外的挑戰" ---> "总不关 HDMI 線的事" ???
正确意思是 - HDMI 内音频传送不会影响视频传送而已
网兄再比較分析这两编翻译,才自己定案呵。
音频传送不会影响视频传送,
并不代表视频传送不会影响音频传送 !
相反音频传输量少,極大可能被视频传输影响,
如有影响,声音会否改变??[s:31][s:31][s:31]
:victory::victory:[s:21][s:21][s:68][s:68]
[ 本帖最后由 HiViUser 于 2008-8-26 15:21 编辑 ] |
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