<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet href="http://valley.egloos.com/rss/style/style.xsl" type="text/xsl" media="screen"?>
<rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/">
	<channel>
		<title>이글루스 'codec' 태그 최근글</title>
		<link>http://valley.egloos.com/tag/codec</link>
		<description>codec</description>
		<language>ko</language>
		<pubDate>Fri, 25 May 2012 21:11:08 +0900</pubDate>
		<generator>Egloos</generator>
		<item>
	<title><![CDATA[IDR frame]]></title>
	<link>http://chammoru.egloos.com/5641230</link>
	<guid>http://chammoru.egloos.com/5641230</guid>
	<description>
	<![CDATA[ 
  About the Frame Sync SettingThe Frame Sync setting defines an H.264 group of pictures (GOP). One difference between MPEG-2 and H.264 encoding is that a frame within a GOP can reference frames other than those that it is closest to, which means the decoder must store all potential reference frames in order to be able to access them. The first frame of an H.264 GOP is a special I-frame known as an	]]>
	</description>
	<pubDate>Fri, 25 May 2012 21:11:08 +0900</pubDate>
	<dc:creator><![CDATA[personal]]></dc:creator>
</item>
<item>
	<title><![CDATA[speex resampler]]></title>
	<link>http://chammoru.egloos.com/5622995</link>
	<guid>http://chammoru.egloos.com/5622995</guid>
	<description>
	<![CDATA[ 
  ResamplerAs of version 1.2beta2, Speex includes a resampling modules. To make use of the resampler, it is necessary to include its header file:#include &amp;lt;speex/speex_resampler.h&amp;gt;For each stream that is to be resampled, it is necessary to create a resampler state with:SpeexResamplerState *resampler;resampler = speex_resampler_init(nb_channels, input_rate, output_rate, quality, &amp;amp;err);wher	]]>
	</description>
	<pubDate>Mon, 02 Apr 2012 23:25:24 +0900</pubDate>
	<dc:creator><![CDATA[personal]]></dc:creator>
</item>
<item>
	<title><![CDATA[SPDIF: Sony/Philips Digital Interconnect Format]]></title>
	<link>http://chammoru.egloos.com/5571778</link>
	<guid>http://chammoru.egloos.com/5571778</guid>
	<description>
	<![CDATA[ 
S/PDIF is a digital audio interconnect used in consumer audio equipment over relatively short distances.The signal is transmitted over either a coaxial cable with RCA connectors or a fiber optic cable with TOSLINK connectors.S/PDIF can carry two channels of PCM audio or a multi-channel compressed surround sound format such as Dolby Digital or DTS.  RCA connectorThe name &quot;RCA&quot; derives from the Radi	]]>
	</description>
	<pubDate>Sun, 13 Nov 2011 13:31:09 +0900</pubDate>
	<dc:creator><![CDATA[머루 생각]]></dc:creator>
</item>
<item>
	<title><![CDATA[Audio: Scale factor &amp; Scalefactor band]]></title>
	<link>http://chammoru.egloos.com/5570389</link>
	<guid>http://chammoru.egloos.com/5570389</guid>
	<description>
	<![CDATA[ 
From: http://wiki.hydrogenaudio.org/index.php?title=Scale_factor  The encoded MDCT coefficients are grouped into scalefactor bands, allowing an efficient coding. Noise shaping introduces as much quantization noise as the masking for a particular band allows.It does this by adjusting the quantization stepsize. The larger the stepsize, the more quantization noise you'll get. In Mpeg layer3 the globa	]]>
	</description>
	<pubDate>Wed, 09 Nov 2011 19:56:40 +0900</pubDate>
	<dc:creator><![CDATA[머루 생각]]></dc:creator>
</item>
<item>
	<title><![CDATA[MP3보다 나은 AAC를 알아봅시다.]]></title>
	<link>http://altkey.egloos.com/246303</link>
	<guid>http://altkey.egloos.com/246303</guid>
	<description>
	<![CDATA[ 
<img 
				src="http://thumb.egloos.net/100x76/http://pds22.egloos.com/pds/201111/05/31/d0126831_4eb508c2666db.png"  
				alt="MP3보다 나은 AAC를 알아봅시다." 
				width="100px"  
				height="76pxpx"
				align="left"
				style="border:1px solid #DDDDDD;margin:0 10px 10px 0px;"
				/>   보통 음악파일이라고하면은 MP3파일을 생각하기 쉽습니다.  그 이유는 적은용량에 적당한 음질 거기다가 MP3 Player 들이 늘어나면서 MP3에 대한 확장자에 큰 거부감이 없기때문이기도 합니다.  만약 MP3보다 AAC가 대중화가 되었을때 플레이어가 개발이 되었다면 지금쯤 MP3 플레이어라는 이름보다 AAC플레이어가 붙었을지도 모릅니다.  그만큼 AAC라는 명칭은 코덱일뿐이고 실제는 mp4 로 표시가 됩니다.  컴퓨터에 대한 어느정도의 지식이 있다면 앞의 MP는 MPEG 라고 하며 MP3는 MPEG Audio Layer 3 라는명칭이 정확합니다.  그렇다면 AAC는 MPEG-1 Layer 4 라고 착각을 하실텐데 애초에 MPEG 3 는 없으며  음성레이어 MP3(MPEG Audio Layer 3)를 음	]]>
	</description>
	<pubDate>Sat, 05 Nov 2011 20:50:12 +0900</pubDate>
	<dc:creator><![CDATA[ALtKEy`s Egloos]]></dc:creator>
</item>
<item>
	<title><![CDATA[CoreAVC 3.0.1 간단한 리뷰(?)~♤]]></title>
	<link>http://rouxlouka.egloos.com/2207878</link>
	<guid>http://rouxlouka.egloos.com/2207878</guid>
	<description>
	<![CDATA[ 
<img 
				src="http://thumb.egloos.net/100x76/http://pds23.egloos.com/pds/201109/17/22/a0072722_4e740756a9789.png"  
				alt="CoreAVC 3.0.1 간단한 리뷰(?)~♤" 
				width="100px"  
				height="76pxpx"
				align="left"
				style="border:1px solid #DDDDDD;margin:0 10px 10px 0px;"
				/> 안녕하세요?  CoreAVC 는 지난 9월 6일로 3 이 발표되었고, 9월 9일로 3.0.1 까지 나와있죠  CoreCODEC CoreAVC 3.0.1  여러가지가 추가되고 수정되었는데, 그 중 가장 눈에 띄는 내용이 9/10 bits 컬러 지원 추가와 Intel GMA 에 대한 DXVA2 지원이네요.   CoreAVC 3 의 기능 및 변경 사항이에요.  Technology Bulletpoints*   • Supports Windows 7  • 32/64 bit Support  • 8/9/10-Bit Hi10/Hi10P Support  • DXVA 1/2 Compatible  • NVIDIA CUDA GPU Support  • ATI GPU Support (DXVA)  • Intel Media SDK Sup	]]>
	</description>
	<pubDate>Sat, 17 Sep 2011 11:47:07 +0900</pubDate>
	<dc:creator><![CDATA[돛대도 아니 달고~ 삿대도 없이~~~]]></dc:creator>
</item>
<item>
	<title><![CDATA[010 Editor Parser]]></title>
	<link>http://chammoru.egloos.com/5507286</link>
	<guid>http://chammoru.egloos.com/5507286</guid>
	<description>
	<![CDATA[ 
엄청 유용하군.	]]>
	</description>
	<pubDate>Wed, 22 Jun 2011 17:09:06 +0900</pubDate>
	<dc:creator><![CDATA[머루 생각]]></dc:creator>
</item>
<item>
	<title><![CDATA[MediaCoder]]></title>
	<link>http://chammoru.egloos.com/5450297</link>
	<guid>http://chammoru.egloos.com/5450297</guid>
	<description>
	<![CDATA[ 
	]]>
	</description>
	<pubDate>Fri, 04 Mar 2011 23:43:15 +0900</pubDate>
	<dc:creator><![CDATA[머루 생각]]></dc:creator>
</item>
<item>
	<title><![CDATA[K-Lite Codec Pack 7.0.0 풀버전]]></title>
	<link>http://parapds.egloos.com/2725568</link>
	<guid>http://parapds.egloos.com/2725568</guid>
	<description>
	<![CDATA[ 
<img 
				src="http://thumb.egloos.net/100x76/http://pds19.egloos.com/pds/201103/02/31/f0096231_4d6dceefbb9ba.jpg"  
				alt="K-Lite Codec Pack 7.0.0 풀버전" 
				width="100px"  
				height="76pxpx"
				align="left"
				style="border:1px solid #DDDDDD;margin:0 10px 10px 0px;"
				/> K-Lite Codec Pack 7.0.0 풀버전  오디오 및 동영상 재생에 있어 필요한 대부분의 코덱을 지원하는 K-Lite Codec Pack Full 버전입니다  K-Lite Codec Pack 7.0.0 풀버전  K-Lite Codec Pack에는 용량과 포함된 기능이 다른 5가지의 모델이 있습니다.  이중 지금 소개해드리 Full(풀)버전은 동영상재생시에 필요한 대부분의 코덱을 지원하며, 또 그만큼 용량이 큽니다.  기본적으로 제공되는 기능은 이전에 소개해 드린 Basic(베이직), Standard(스탠다드) 버전에 포함되어 있는 기능은 모두 포함하고 있으며, 다음의 지원가능한 포맷이 추가되어 있습니다.  추가내용 - 오디오 및 비디오 인코딩을 위한 ACM과 VFW코덱이 포함되어 있습니다. - 무손	]]>
	</description>
	<pubDate>Wed, 02 Mar 2011 14:01:47 +0900</pubDate>
	<dc:creator><![CDATA[PARAPDS]]></dc:creator>
</item>
<item>
	<title><![CDATA[mkvmerge - Merge multimedia streams into a Matroska™ file]]></title>
	<link>http://chammoru.egloos.com/5441389</link>
	<guid>http://chammoru.egloos.com/5441389</guid>
	<description>
	<![CDATA[ 
mkvmerge 	]]>
	</description>
	<pubDate>Thu, 17 Feb 2011 13:22:22 +0900</pubDate>
	<dc:creator><![CDATA[머루 생각]]></dc:creator>
</item>
<item>
	<title><![CDATA[AAC Container formats]]></title>
	<link>http://chammoru.egloos.com/5391779</link>
	<guid>http://chammoru.egloos.com/5391779</guid>
	<description>
	<![CDATA[ 
AAC audio data may be packaged in a more basic format called Audio Data Interchange Format (ADIF), consisting of a single header followed by the raw AAC audio data blocks. Alternatively, it may be packaged in a streaming format called Audio Data Transport Stream (ADTS), consisting of a series of frames, each frame having a header followed by the AAC audio data.	]]>
	</description>
	<pubDate>Thu, 18 Nov 2010 16:33:44 +0900</pubDate>
	<dc:creator><![CDATA[머루 생각]]></dc:creator>
</item>
<item>
	<title><![CDATA[G.729]]></title>
	<link>http://chammoru.egloos.com/5387833</link>
	<guid>http://chammoru.egloos.com/5387833</guid>
	<description>
	<![CDATA[ 
1. g.729 decoder는 ffmpeg에도 있다.  2. This codec is supported by at least the following phones: 	ACT P104SLD IP Phone - SIP IP phone	Cisco ATA 186 - analogue phone adapter (limited to 1 channel)	Cisco 79XX - hard phone	Firefly - IAX softphone (with external DLL)	Grandstream BudgeTone 100 series IP phones	Sipura SPA-841 VOIP phone	Sipura SPA-2000 - analogue phone adapter (limited to 1 channel)	Sipura 	]]>
	</description>
	<pubDate>Thu, 11 Nov 2010 14:58:12 +0900</pubDate>
	<dc:creator><![CDATA[머루 생각]]></dc:creator>
</item>
<item>
	<title><![CDATA[Sonic Visualiser]]></title>
	<link>http://chammoru.egloos.com/5383159</link>
	<guid>http://chammoru.egloos.com/5383159</guid>
	<description>
	<![CDATA[ 
	]]>
	</description>
	<pubDate>Wed, 03 Nov 2010 15:31:07 +0900</pubDate>
	<dc:creator><![CDATA[머루 생각]]></dc:creator>
</item>
<item>
	<title><![CDATA[크라켄 코덱 세부사항]]></title>
	<link>http://xeraph.egloos.com/5350724</link>
	<guid>http://xeraph.egloos.com/5350724</guid>
	<description>
	<![CDATA[ 
<img 
				src="http://thumb.egloos.net/100x76/http://pds18.egloos.com/pds/201009/10/57/c0025857_4c8918190a2c0.png"  
				alt="크라켄 코덱 세부사항" 
				width="100px"  
				height="76pxpx"
				align="left"
				style="border:1px solid #DDDDDD;margin:0 10px 10px 0px;"
				/> 크라켄 RPC를 C 버전으로도 만들어야 하기 때문에.. 홈형이 갈구니까 빨리 써야지..  크라켄 코덱은 인코딩/디코딩이라는 가장 기초적인 작업을 수행하며,RPC와 로그DB의 객체 직렬화에 사용된다.  --  기본 구조는 아래와 같이 고전적인 Type-Length-Value 구조이다.    타입은 아래와 같이 정의되어 있다.언젠가 커스텀 타입 정의를 지원할지도 모른다. (1바이트인데 타입번호가 많이 남는다)0: NULL 타입1: Boolean 타입 (자바의 boolean)2: INT16 타입 (자바의 short)3: INT32 타입 (자바의 int)4: INT64 타입 (자바의 long)5: 문자열 타입 (항상 UTF8로 인코딩 됨)6: 날짜 타입 (UTC 밀리세컨드 8바이트 인코딩)7: IPv4 주소 타입8	]]>
	</description>
	<pubDate>Fri, 10 Sep 2010 02:49:09 +0900</pubDate>
	<dc:creator><![CDATA[Xeraph@NCHOVY]]></dc:creator>
</item>
<item>
	<title><![CDATA[Microsoft ADPCM Audio Codec]]></title>
	<link>http://chammoru.egloos.com/5315616</link>
	<guid>http://chammoru.egloos.com/5315616</guid>
	<description>
	<![CDATA[ 
  IMA ADPCM과 비슷하지만 파일포맷과 Adaptive Quantization 방법이 약간다르다.	]]>
	</description>
	<pubDate>Fri, 16 Jul 2010 22:51:05 +0900</pubDate>
	<dc:creator><![CDATA[머루 생각]]></dc:creator>
</item>
	</channel>
</rss>

