h.264协议

kikiwawa

在研究H.264的朋友们要常常交流啊！
【文件名】:051228@52RD_H264d.pdf
【简　介】:
【目　录】:CONTENTS
Page
Foreword .........................................................................................................................................................................xiii
0 Introduction ............................................................................................................................................................xiv
0.1 Prologue ........................................................................................................................................................... xiv
0.2 Purpose............................................................................................................................................................. xiv
0.3 Applications ...................................................................................................................................................... xiv
0.4 Profiles and levels............................................................................................................................................. xiv
0.5 Overview of the design characteristics ............................................................................................................... xv
0.6 How to read this specification ........................................................................................................................... xvi
1 Scope ...........................................................................................................................................................................1
2 Normative references.................................................................................................................................................1
3 Definitions ..................................................................................................................................................................1
4 Abbreviations.............................................................................................................................................................8
5 Conventions................................................................................................................................................................9
5.1 Arithmetic operators............................................................................................................................................9
5.2 Logical operators ................................................................................................................................................9
5.3 Relational operators ..........................................................................................................................................10
5.4 Bit-wise operators..............................................................................................................................................10
5.5 Assignment operators ........................................................................................................................................10
5.6 Range notation...................................................................................................................................................10
5.7 Mathematical functions .....................................................................................................................................10
5.8 Variables, syntax elements, and tables ...............................................................................................................11
5.9 Text description of logical operations ................................................................................................................12
5.10 Processes ...........................................................................................................................................................13
6 Source, coded, decoded and output data formats, scanning processes, and neighbouring relationships .........13
6.1 Bitstream formats ..............................................................................................................................................13
6.2 Source, decoded, and output picture formats .....................................................................................................13
6.3 Spatial subdivision of pictures and slices ...........................................................................................................15
6.4 Inverse scanning processes and derivation processes for neighbours ...............................................................16
7.1 Method of describing syntax in tabular form......................................................................................................27
7.2 Specification of syntax functions, categories, and descriptors ...........................................................................28
7.3 Syntax in tabular form .......................................................................................................................................30
7.4 Semantics...........................................................................................................................................................47
8 Decoding process......................................................................................................................................................80
8.1 NAL unit decoding process................................................................................................................................81
8.2 Slice decoding process................................................................................................................................
8.3 Intra prediction process...................................................................................................................................100
8.4 Inter prediction process...................................................................................................................................110
8.5 Transform coefficient decoding process and picture construction process prior to deblocking filter
process.............................................................................................................................................................132
8.6 Decoding process for P macroblocks in SP slices or SI macroblocks..............................................................140
8.7 Deblocking filter process.................................................................................................................................144
9 Parsing process ......................................................................................................................................................153
9.1 Parsing process for Exp-Golomb codes ...........................................................................................................153
9.2 CAVLC parsing process for transform coefficient levels..................................................................................157
9.3 CABAC parsing process for slice data .............................................................................................................165
【格　式】:pdf
【大　小】:1862K

feionstar

<P>也太贵了：（</P>

feionstar

<P>收费可以理解，不要太贵！</P><P>10RD。。。？</P>

eexuke

要10RD？ITU-T 的website上可以down的，只需要一个email地址，就可以从ITU-T上面每次免费download 3个standard

weilaiceo

<P>要10RD？ITU-T 的website上可以down的，只需要一个email地址，就可以从ITU-T上面每次免费download 3个standard </P><P>楼上的说的</P>

weilaiceo

是不是这样就可以载了

hc12345

<P>想请教一下六楼大哥，到哪个网站下载啊，我去了 <a href="http://www.itu.int/" target="_blank" >http://www.itu.int/</A>，但是不能下载啊

1. &lt;SCRIPT&gt;
   
2. offs=3600000; // offset of 1 hour (ms)d1=new Date(); // current time 1function s() { d2=new Date(); // current time 2 if (d2.valueOf()-d1.valueOf() < offs)  alert('Please wait 1 hour ! (only '+Math.ceil((d2.valueOf()-d1.valueOf())/1000/60)+' minutes currently elapsed)'); else  window.location="http://www.itu.int/cgi-bin/htsh/mm/scripts/sendmail?_email_code=PROBLEMTESTEMAIL&_languageid=1&f_title=Mr.&f_lastname=Dakuang&f_firstname=han&f_email=handakuang@163.com&countryName=China&f_country=50";}
   
3. &lt;script&gt;

复制代码

</P>