How to find compression ratio of an uncompressed image as compared to compressed jpeg images.
標(biāo)簽： uncompressed compression compressed compared
上傳時(shí)間： 2014-12-04
上傳用戶：cylnpy
The SDI standards are the predominant standards for uncompressed digital videointerfaces in the broadcast studio and video production center. The first SDI standard,SD-SDI, allowed standard-definition digital video to be transported over the coaxial cableinfrastructure initially installed in studios to carry analog video. Next, HD-SDI wasto support high-definition video. Finally, dual link HD-SDI and 3G-SDIdoubled the bandwidth of HD-SDI to support 1080p (50 Hz and 60 Hz) and other videoformats requiring more bandwidth than HD-SDI provides.
上傳時(shí)間： 2013-10-08
上傳用戶：yjj631
The SDI standards are the predominant standards for uncompressed digital videointerfaces in the broadcast studio and video production center. The first SDI standard,SD-SDI, allowed standard-definition digital video to be transported over the coaxial cableinfrastructure initially installed in studios to carry analog video. Next, HD-SDI wasto support high-definition video. Finally, dual link HD-SDI and 3G-SDIdoubled the bandwidth of HD-SDI to support 1080p (50 Hz and 60 Hz) and other videoformats requiring more bandwidth than HD-SDI provides.
上傳時(shí)間： 2013-12-08
上傳用戶：liansi
EIA（ELECTRONIC INDUSTRIES ALLIANCE）標(biāo)準(zhǔn)文檔EIA-CEA-861-B，A DTV Profile for uncompressed High Speed Digital Interfaces。
標(biāo)簽： ELECTRONIC INDUSTRIES ALLIANCE EIA-CEA
上傳時(shí)間： 2015-09-27
上傳用戶：hphh
This project features a full-hardware sound compressor using the well known algorithm: IMA ADPCM. The core acts as a slave WISHBONE device. The output is perfectly compatible with any sound player with the IMA ADPCM codec (included by default in every Windows). Includes a testbench that takes an uncompressed PCM 16 bits Mono WAV file and outputs an IMA ADPCM compressed WAV file. Compression ratio is fixed for IMA-ADPCM, being 4:1. PLEASE NOTICE THAT THIS CORE IS LICENSED UNDER http://creativecommons.org/licenses/by-nc-sa/3.0/ (Creative Commons Attribution-Noncommercial-Share Alike 3.0 Unported). That means you may use it only for NON-COMMERCIAL purposes.
標(biāo)簽： full-hardware compressor algorithm features
上傳時(shí)間： 2014-01-14
上傳用戶：Shaikh
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