video_file_format_spec_v10_1.rar_flv_rtmp_视频捕捉/采集

<html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta charset="utf-8"> <meta name="generator" content="pdf2htmlEX"> <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"> <link rel="stylesheet" href="https://static.pudn.com/base/css/base.min.css"> <link rel="stylesheet" href="https://static.pudn.com/base/css/fancy.min.css"> <link rel="stylesheet" href="https://static.pudn.com/prod/directory_preview_static/622bbd7c3d2fbb000787a925/raw.css"> <script src="https://static.pudn.com/base/js/compatibility.min.js"></script> <script src="https://static.pudn.com/base/js/pdf2htmlEX.min.js"></script> <script> try{ pdf2htmlEX.defaultViewer = new pdf2htmlEX.Viewer({}); }catch(e){} </script> <title></title> </head> <body> <div id="sidebar" style="display: none"> <div id="outline"> </div> </div> <div id="pf1" class="pf w0 h0" data-page-no="1"><div class="pc pc1 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="https://static.pudn.com/prod/directory_preview_static/622bbd7c3d2fbb000787a925/bg1.jpg"><div class="c x1 y1 w2 h2"><div class="t m0 x2 h3 y2 ff1 fs0 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h4 y3 ff2 fs1 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h5 y4 ff3 fs2 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h5 y5 ff3 fs2 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h5 y6 ff3 fs2 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h5 y7 ff3 fs2 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h5 y8 ff3 fs2 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h5 y9 ff3 fs2 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h5 ya ff3 fs2 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h5 yb ff3 fs2 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h5 yc ff3 fs2 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h5 yd ff3 fs2 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h5 ye ff3 fs2 fc0 sc0 ls0 ws0"> </div><div class="t m0 x3 h6 yf ff2 fs3 fc0 sc0 ls0 ws0">Adobe Flash Video File Format Specification </div><div class="t m0 x4 h6 y10 ff2 fs3 fc0 sc0 ls0 ws0">Version 10.1 </div><div class="t m0 x2 h5 y11 ff3 fs2 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h5 y12 ff3 fs2 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h5 y13 ff3 fs2 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h5 y14 ff3 fs2 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h5 y15 ff3 fs2 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h5 y16 ff3 fs2 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h5 y17 ff3 fs2 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h5 y18 ff3 fs2 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h5 y19 ff3 fs2 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h5 y1a ff3 fs2 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h5 y1b ff3 fs2 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h5 y1c ff3 fs2 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h5 y1d ff3 fs2 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h5 y1e ff3 fs2 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h5 y1f ff3 fs2 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h5 y20 ff3 fs2 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h5 y21 ff3 fs2 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h5 y22 ff3 fs2 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h5 y23 ff3 fs2 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h5 y24 ff3 fs2 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h5 y25 ff3 fs2 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h5 y26 ff3 fs2 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h5 y27 ff3 fs2 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h5 y28 ff3 fs2 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h5 y29 ff3 fs2 fc0 sc0 ls0 ws0"> </div><div class="t m0 x5 h5 y2a ff3 fs2 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h5 y2b ff3 fs2 fc0 sc0 ls0 ws0"> </div></div></div><div class="pi" data-data='{"ctm":[1.568627,0.000000,0.000000,1.568627,0.000000,0.000000]}'></div></div> </body> </html>

<div id="pf2" class="pf w0 h0" data-page-no="2"><div class="pc pc2 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="https://static.pudn.com/prod/directory_preview_static/622bbd7c3d2fbb000787a925/bg2.jpg"><div class="c x1 y2c w2 h7"><div class="t m0 x2 h3 y2d ff1 fs0 fc0 sc0 ls0 ws0"> </div></div><div class="c x1 y1 w2 h2"><div class="t m0 x5 h3 y2 ff1 fs0 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h4 y3 ff2 fs1 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h5 y4 ff3 fs2 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h5 y2e ff3 fs2 fc0 sc0 ls0 ws0">© 2010 Adobe Systems Incorporated and its licensors. All rights reserved. </div><div class="t m0 x2 h5 y2f ff3 fs2 fc0 sc0 ls0 ws0">Adobe Flash Video File Format Specification Version 10.1 </div><div class="t m0 x2 h5 y30 ff3 fs2 fc0 sc0 ls0 ws0">This user guide is protected under copyright law, furnished for informational use only, is subject to change without </div><div class="t m0 x2 h5 y31 ff3 fs2 fc0 sc0 ls0 ws0">notice, and should not be construed as a commitment by Adobe Systems Incorporated. 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<div id="pf3" class="pf w0 h0" data-page-no="3"><div class="pc pc3 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="https://static.pudn.com/prod/directory_preview_static/622bbd7c3d2fbb000787a925/bg3.jpg"><div class="c x1 y2c w2 h7"><div class="t m0 x2 h3 y2d ff1 fs0 fc0 sc0 ls0 ws0"> </div></div><div class="c x1 y1 w2 h2"><div class="t m0 x6 h3 y2 ff1 fs0 fc0 sc0 ls0 ws0">ADOBE FLASH VIDEO FILE FORMAT SPECIFICATION VERSION 10.1 iii </div><div class="t m0 x2 h4 y3 ff2 fs1 fc0 sc0 ls0 ws0"> Contents </div><div class="t m0 x2 h5 y4 ff3 fs2 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h6 y55 ff2 fs3 fc0 sc0 ls0 ws0">Contents </div><div class="t m0 x2 h9 y56 ff2 fs2 fc0 sc0 ls0 ws0">Introduction-----------------------------------------------------------------------------------------------------1 </div><div class="t m0 x2 h9 y57 ff1 fs2 fc0 sc0 ls0 ws0">The F4V Video File Format ------------------------------------------------------------------------------------ 1 </div><div class="t m0 x2 h9 y58 ff1 fs2 fc0 sc0 ls0 ws0">New in the F4V Video File Format --------------------------------------------------------------------------- 1 </div><div class="t m0 x2 h9 y33 ff1 fs2 fc0 sc0 ls0 ws0">The FLV Video File Format ------------------------------------------------------------------------------------ 1 </div><div class="t m0 x2 h9 y59 ff2 fs2 fc0 sc0 ls0 ws0">1 The F4V File Format-------------------------------------------------------------------------------------2 </div><div class="t m0 x2 h9 y5a ff1 fs2 fc0 sc0 ls0 ws0">1.1 Overview--------------------------------------------------------------------------------------------------- 2 </div><div class="t m0 x2 h9 y5b ff1 fs2 fc0 sc0 ls0 ws0">1.2 Simple data types --------------------------------------------------------------------------------------- 2 </div><div class="t m0 x2 h9 y5c ff1 fs2 fc0 sc0 ls0 ws0">1.3 F4V box format------------------------------------------------------------------------------------------- 3 </div><div class="t m0 x2 h9 ye ff1 fs2 fc0 sc0 ls0 ws0">1.4 F4V Box Hierarchy --------------------------------------------------------------------------------------- 4 </div><div class="t m0 x2 h9 y5d ff1 fs2 fc0 sc0 ls0 ws0">1.5 Sample Description Box Hierarchy ------------------------------------------------------------------ 6 </div><div class="t m0 x2 h9 y5e ff1 fs2 fc0 sc0 ls0 ws0">1.6 Handling Unsupported Boxes ----------------------------------------------------------------------- 6 </div><div class="t m0 x2 h9 y5f ff1 fs2 fc0 sc0 ls0 ws0">1.7 Ordering of Boxes --------------------------------------------------------------------------------------- 7 </div><div class="t m0 x2 h9 y60 ff1 fs2 fc0 sc0 ls0 ws0">1.8 Supported Media Types ------------------------------------------------------------------------------- 7 </div><div class="t m0 x2 h9 y61 ff1 fs2 fc0 sc0 ls0 ws0">1.8.1 Supported audio types ------------------------------------------------------------------------------7 </div><div class="t m0 x2 h9 y62 ff1 fs2 fc0 sc0 ls0 ws0">1.8.2 Supported video types ------------------------------------------------------------------------------ 8 </div><div class="t m0 x2 h9 y63 ff1 fs2 fc0 sc0 ls0 ws0">1.8.3 Supported data types-------------------------------------------------------------------------------- 8 </div><div class="t m0 x2 h9 y64 ff2 fs2 fc0 sc0 ls0 ws0">2 F4V Box Definitions -------------------------------------------------------------------------------------9 </div><div class="t m0 x2 h9 y65 ff1 fs2 fc0 sc0 ls0 ws0">2.1 File Type box --------------------------------------------------------------------------------------------- 9 </div><div class="t m0 x2 h9 y66 ff1 fs2 fc0 sc0 ls0 ws0">2.2 Progressive Download Information box------------------------------------------------------------ 9 </div><div class="t m0 x2 h9 y67 ff1 fs2 fc0 sc0 ls0 ws0">2.3 Movie box ----------------------------------------------------------------------------------------------- 10 </div><div class="t m0 x2 h9 y68 ff1 fs2 fc0 sc0 ls0 ws0">2.4 Movie Header box------------------------------------------------------------------------------------- 10 </div><div class="t m0 x2 h9 y43 ff1 fs2 fc0 sc0 ls0 ws0">2.5 Track box ------------------------------------------------------------------------------------------------ 11 </div><div class="t m0 x2 h9 y69 ff1 fs2 fc0 sc0 ls0 ws0">2.5.1 Track Header box ----------------------------------------------------------------------------------- 12 </div><div class="t m0 x2 h9 y6a ff1 fs2 fc0 sc0 ls0 ws0">2.5.2 Edit box ------------------------------------------------------------------------------------------------ 13 </div><div class="t m0 x2 h9 y6b ff1 fs2 fc0 sc0 ls0 ws0">2.5.2.1 Edit List box----------------------------------------------------------------------------------------- 13 </div><div class="t m0 x2 h9 y6c ff1 fs2 fc0 sc0 ls0 ws0">2.6 Media box ----------------------------------------------------------------------------------------------- 14 </div><div class="t m0 x2 h9 y6d ff1 fs2 fc0 sc0 ls0 ws0">2.6.1 Media Header box ---------------------------------------------------------------------------------- 14 </div><div class="t m0 x2 h9 y6e ff1 fs2 fc0 sc0 ls0 ws0">2.6.2 Handler Reference box ---------------------------------------------------------------------------- 15 </div><div class="t m0 x2 h9 y1d ff1 fs2 fc0 sc0 ls0 ws0">2.7 Media Information box ------------------------------------------------------------------------------- 16 </div><div class="t m0 x2 h9 y6f ff1 fs2 fc0 sc0 ls0 ws0">2.7.1 Video Media Header box-------------------------------------------------------------------------- 16 </div><div class="t m0 x2 h9 y70 ff1 fs2 fc0 sc0 ls0 ws0">2.7.2 Sound Media Header box ------------------------------------------------------------------------ 17 </div><div class="t m0 x2 h9 y4c ff1 fs2 fc0 sc0 ls0 ws0">2.7.3 Hint Media Header box---------------------------------------------------------------------------- 17 </div><div class="t m0 x2 h9 y71 ff1 fs2 fc0 sc0 ls0 ws0">2.7.4 Null Media Header box ---------------------------------------------------------------------------- 18 </div><div class="t m0 x2 h9 y72 ff1 fs2 fc0 sc0 ls0 ws0">2.7.5 Data Information box------------------------------------------------------------------------------- 18 </div><div class="t m0 x2 h9 y73 ff1 fs2 fc0 sc0 ls0 ws0">2.7.5.1 Data Reference box------------------------------------------------------------------------------- 18 </div><div class="t m0 x2 h9 y74 ff1 fs2 fc0 sc0 ls0 ws0">2.7.6 Sample Table box ----------------------------------------------------------------------------------- 19 </div><div class="t m0 x2 h9 y75 ff1 fs2 fc0 sc0 ls0 ws0">2.7.6.1 Decoding Time to Sample box----------------------------------------------------------------- 19 </div><div class="t m0 x2 h9 y76 ff1 fs2 fc0 sc0 ls0 ws0">2.7.6.2 Composition Time to Sample box ------------------------------------------------------------- 20 </div><div class="t m0 x2 h9 y77 ff1 fs2 fc0 sc0 ls0 ws0">2.7.6.3 Sample to Chunk box---------------------------------------------------------------------------- 21 </div><div class="t m0 x2 h9 y78 ff1 fs2 fc0 sc0 ls0 ws0">2.7.6.4 Sample Size box ----------------------------------------------------------------------------------- 21 </div><div class="t m0 x2 h9 y79 ff1 fs2 fc0 sc0 ls0 ws0">2.7.6.5 Chunk Offset box --------------------------------------------------------------------------------- 22 </div><div class="t m0 x2 h9 y7a ff1 fs2 fc0 sc0 ls0 ws0">2.7.6.6 Sync Sample box---------------------------------------------------------------------------------- 22 </div><div class="t m0 x2 h9 y7b ff1 fs2 fc0 sc0 ls0 ws0">2.7.6.7 Independent and Disposable Samples box ----------------------------------------------- 23 </div><div class="t m0 x2 h9 y7c ff1 fs2 fc0 sc0 ls0 ws0">2.8 Sample Description Box Structure ----------------------------------------------------------------- 24 </div><div class="t m0 x2 h9 y7d ff1 fs2 fc0 sc0 ls0 ws0">2.8.1 Sample Description box --------------------------------------------------------------------------- 24 </div><div class="t m0 x2 h9 y7e ff1 fs2 fc0 sc0 ls0 ws0">2.8.2 VisualSampleEntry box ---------------------------------------------------------------------------- 24 </div><div class="t m0 x2 h9 y7f ff1 fs2 fc0 sc0 ls0 ws0">2.8.3 AudioSampleEntry box ---------------------------------------------------------------------------- 25 </div><div class="t m0 x2 h9 y80 ff1 fs2 fc0 sc0 ls0 ws0">2.8.4 MetaDataSampleEntry box ----------------------------------------------------------------------- 26 </div><div class="t m0 x2 h9 y81 ff1 fs2 fc0 sc0 ls0 ws0">2.8.5 SampleEntry box ------------------------------------------------------------------------------------ 26 </div><div class="t m0 x2 h9 y82 ff1 fs2 fc0 sc0 ls0 ws0">2.8.6 HintSampleEntry box ------------------------------------------------------------------------------ 27 </div><div class="t m0 x2 h9 y83 ff1 fs2 fc0 sc0 ls0 ws0">2.8.7 Sample Descriptions for HTTP Streaming with Fragments -------------------------------- 27 </div></div></div><div class="pi" data-data='{"ctm":[1.568627,0.000000,0.000000,1.568627,0.000000,0.000000]}'></div></div>

<div id="pf4" class="pf w0 h0" data-page-no="4"><div class="pc pc4 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="https://static.pudn.com/prod/directory_preview_static/622bbd7c3d2fbb000787a925/bg4.jpg"><div class="c x1 y2c w2 h7"><div class="t m0 x2 h3 y2d ff1 fs0 fc0 sc0 ls0 ws0"> </div></div><div class="c x1 y1 w2 h2"><div class="t m0 x6 h3 y2 ff1 fs0 fc0 sc0 ls0 ws0">ADOBE FLASH VIDEO FILE FORMAT SPECIFICATION VERSION 10.1 iv </div><div class="t m0 x2 h4 y3 ff2 fs1 fc0 sc0 ls0 ws0"> Contents </div><div class="t m0 x2 h5 y4 ff3 fs2 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h9 y84 ff1 fs2 fc0 sc0 ls0 ws0">2.8.7.1 Adobe Mux Hint Sample Entry box ---------------------------------------------------------- 27 </div><div class="t m0 x2 h9 y85 ff1 fs2 fc0 sc0 ls0 ws0">2.8.7.2 Adobe Mux Hint Process box ------------------------------------------------------------------ 28 </div><div class="t m0 x2 h9 y86 ff1 fs2 fc0 sc0 ls0 ws0">2.8.7.3 Adobe Mux Time Offset box ------------------------------------------------------------------- 29 </div><div class="t m0 x2 h9 y87 ff1 fs2 fc0 sc0 ls0 ws0">2.8.8 Sample Descriptions for Protected Contents-------------------------------------------------- 29 </div><div class="t m0 x2 h9 y88 ff1 fs2 fc0 sc0 ls0 ws0">2.8.8.1 Encrypted Video box----------------------------------------------------------------------------- 29 </div><div class="t m0 x2 h9 y89 ff1 fs2 fc0 sc0 ls0 ws0">2.8.8.2 Encrypted Audio box ---------------------------------------------------------------------------- 29 </div><div class="t m0 x2 h9 y8a ff1 fs2 fc0 sc0 ls0 ws0">2.8.8.3 Encrypted Data box ------------------------------------------------------------------------------ 29 </div><div class="t m0 x2 h9 y8b ff1 fs2 fc0 sc0 ls0 ws0">2.8.8.4 Protection Scheme Information box ---------------------------------------------------------- 30 </div><div class="t m0 x2 h9 y8c ff1 fs2 fc0 sc0 ls0 ws0">2.8.8.5 Original Format box ------------------------------------------------------------------------------ 30 </div><div class="t m0 x2 h9 y8d ff1 fs2 fc0 sc0 ls0 ws0">2.8.8.6 Scheme Type box --------------------------------------------------------------------------------- 31 </div><div class="t m0 x2 h9 y8e ff1 fs2 fc0 sc0 ls0 ws0">2.8.8.7 Scheme Information box ------------------------------------------------------------------------ 31 </div><div class="t m0 x2 h9 y8f ff1 fs2 fc0 sc0 ls0 ws0">2.8.8.8 Boxes for Adobe's Protection Scheme -------------------------------------------------------- 32 </div><div class="t m0 x2 h9 y90 ff1 fs2 fc0 sc0 ls0 ws0">2.8.8.8.1 Adobe DRM Key Management System box---------------------------------------------- 32 </div><div class="t m0 x2 h9 y91 ff1 fs2 fc0 sc0 ls0 ws0">2.8.8.8.2 Adobe DRM Header box ---------------------------------------------------------------------- 32 </div><div class="t m0 x2 h9 y92 ff1 fs2 fc0 sc0 ls0 ws0">2.8.8.8.3 Standard Encryption Params box----------------------------------------------------------- 33 </div><div class="t m0 x2 h9 y3a ff1 fs2 fc0 sc0 ls0 ws0">2.8.8.8.4 Encryption Information box ------------------------------------------------------------------ 33 </div><div class="t m0 x2 h9 y93 ff1 fs2 fc0 sc0 ls0 ws0">2.8.8.8.5 Key Information box---------------------------------------------------------------------------- 33 </div><div class="t m0 x2 h9 y94 ff1 fs2 fc0 sc0 ls0 ws0">2.8.8.8.6 Flash Access Params box ---------------------------------------------------------------------- 34 </div><div class="t m0 x2 h9 y95 ff1 fs2 fc0 sc0 ls0 ws0">2.8.8.8.7 Adobe DRM Access Unit Format box ------------------------------------------------------- 34 </div><div class="t m0 x2 h9 y96 ff1 fs2 fc0 sc0 ls0 ws0">2.9 Movie Extends box------------------------------------------------------------------------------------ 35 </div><div class="t m0 x2 h9 y97 ff1 fs2 fc0 sc0 ls0 ws0">2.9.1 Movie Extends Header box ----------------------------------------------------------------------- 35 </div><div class="t m0 x2 h9 y98 ff1 fs2 fc0 sc0 ls0 ws0">2.9.2 Track Extends box ---------------------------------------------------------------------------------- 36 </div><div class="t m0 x2 h9 y99 ff1 fs2 fc0 sc0 ls0 ws0">2.10 User Data box----------------------------------------------------------------------------------------- 37 </div><div class="t m0 x2 h9 y41 ff1 fs2 fc0 sc0 ls0 ws0">2.11 F4V Boxes for HTTP Streaming-------------------------------------------------------------------- 37 </div><div class="t m0 x2 h9 y9a ff1 fs2 fc0 sc0 ls0 ws0">2.11.1 Fragment Random Access box ----------------------------------------------------------------- 37 </div><div class="t m0 x2 h9 y9b ff1 fs2 fc0 sc0 ls0 ws0">2.11.2 Bootstrap Info box --------------------------------------------------------------------------------- 39 </div><div class="t m0 x2 h9 y9c ff1 fs2 fc0 sc0 ls0 ws0">2.11.2.1 Segment Run Table box ----------------------------------------------------------------------- 41 </div><div class="t m0 x2 h9 y9d ff1 fs2 fc0 sc0 ls0 ws0">2.11.2.2 Fragment Run Table box ---------------------------------------------------------------------- 43 </div><div class="t m0 x2 h9 y9e ff1 fs2 fc0 sc0 ls0 ws0">2.12 Movie Fragment box -------------------------------------------------------------------------------- 44 </div><div class="t m0 x2 h9 y46 ff1 fs2 fc0 sc0 ls0 ws0">2.12.1 Movie Fragment Header box ------------------------------------------------------------------- 45 </div><div class="t m0 x2 h9 y9f ff1 fs2 fc0 sc0 ls0 ws0">2.12.2 Track Fragment box------------------------------------------------------------------------------- 45 </div><div class="t m0 x2 h9 ya0 ff1 fs2 fc0 sc0 ls0 ws0">2.12.2.1 Track Fragment Header box------------------------------------------------------------------ 45 </div><div class="t m0 x2 h9 ya1 ff1 fs2 fc0 sc0 ls0 ws0">2.12.2.2 Track Fragment Run box ---------------------------------------------------------------------- 47 </div><div class="t m0 x2 h9 ya2 ff1 fs2 fc0 sc0 ls0 ws0">2.13 Media Data box -------------------------------------------------------------------------------------- 48 </div><div class="t m0 x2 h9 ya3 ff1 fs2 fc0 sc0 ls0 ws0">2.13.1 Hint Track Samples for HTTP Streaming------------------------------------------------------ 48 </div><div class="t m0 x2 h9 ya4 ff1 fs2 fc0 sc0 ls0 ws0">2.13.1.1 AdobeMuxHintSample ------------------------------------------------------------------------ 48 </div><div class="t m0 x2 h9 ya5 ff1 fs2 fc0 sc0 ls0 ws0">2.13.1.2 AdobeMuxPacket ------------------------------------------------------------------------------- 48 </div><div class="t m0 x2 h9 ya6 ff1 fs2 fc0 sc0 ls0 ws0">2.13.1.3 AdobeMuxHintConstructor------------------------------------------------------------------- 50 </div><div class="t m0 x2 h9 ya7 ff1 fs2 fc0 sc0 ls0 ws0">2.13.1.4 AdobeMuxHintImmediateConstructor----------------------------------------------------- 50 </div><div class="t m0 x2 h9 ya8 ff1 fs2 fc0 sc0 ls0 ws0">2.13.1.5 AdobeMuxHintSampleConstructor--------------------------------------------------------- 50 </div><div class="t m0 x2 h9 ya9 ff1 fs2 fc0 sc0 ls0 ws0">2.14 Meta box ----------------------------------------------------------------------------------------------- 51 </div><div class="t m0 x2 h9 yaa ff1 fs2 fc0 sc0 ls0 ws0">2.15 Free Space boxes ------------------------------------------------------------------------------------ 51 </div><div class="t m0 x2 h9 yab ff1 fs2 fc0 sc0 ls0 ws0">2.16 Movie Fragment Random Access box----------------------------------------------------------- 51 </div><div class="t m0 x2 h9 yac ff1 fs2 fc0 sc0 ls0 ws0">2.16.1 Track Fragment Random Access box --------------------------------------------------------- 52 </div><div class="t m0 x2 h9 y26 ff1 fs2 fc0 sc0 ls0 ws0">2.16.2 Movie Fragment Random Access Offset box------------------------------------------------ 53 </div><div class="t m0 x2 h9 yad ff2 fs2 fc0 sc0 ls0 ws0">3 F4V Metadata ------------------------------------------------------------------------------------------- 54 </div><div class="t m0 x2 h9 yae ff1 fs2 fc0 sc0 ls0 ws0">3.1 Tag box -------------------------------------------------------------------------------------------------- 54 </div><div class="t m0 x2 h9 y29 ff1 fs2 fc0 sc0 ls0 ws0">3.2 XMP Metadata box------------------------------------------------------------------------------------ 54 </div><div class="t m0 x2 h9 yaf ff1 fs2 fc0 sc0 ls0 ws0">3.3 ilst box---------------------------------------------------------------------------------------------------- 55 </div><div class="t m0 x2 h9 yb0 ff1 fs2 fc0 sc0 ls0 ws0">3.4 Text Track Metadata ---------------------------------------------------------------------------------- 55 </div><div class="t m0 x2 h9 yb1 ff1 fs2 fc0 sc0 ls0 ws0">3.4.1 Style box----------------------------------------------------------------------------------------------- 56 </div><div class="t m0 x2 h9 yb2 ff1 fs2 fc0 sc0 ls0 ws0">3.4.2 Highlight box ---------------------------------------------------------------------------------------- 56 </div><div class="t m0 x2 h9 yb3 ff1 fs2 fc0 sc0 ls0 ws0">3.4.3 Highlight Color box--------------------------------------------------------------------------------- 57 </div><div class="t m0 x2 h9 yb4 ff1 fs2 fc0 sc0 ls0 ws0">3.4.4 Karaoke box ------------------------------------------------------------------------------------------ 57 </div><div class="t m0 x2 h9 yb5 ff1 fs2 fc0 sc0 ls0 ws0">3.4.5 Scroll Delay box -------------------------------------------------------------------------------------- 57 </div></div></div><div class="pi" data-data='{"ctm":[1.568627,0.000000,0.000000,1.568627,0.000000,0.000000]}'></div></div>

<div id="pf5" class="pf w0 h0" data-page-no="5"><div class="pc pc5 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="https://static.pudn.com/prod/directory_preview_static/622bbd7c3d2fbb000787a925/bg5.jpg"><div class="c x1 y2c w2 h7"><div class="t m0 x2 h3 y2d ff1 fs0 fc0 sc0 ls0 ws0"> </div></div><div class="c x1 y1 w2 h2"><div class="t m0 x6 h3 y2 ff1 fs0 fc0 sc0 ls0 ws0">ADOBE FLASH VIDEO FILE FORMAT SPECIFICATION VERSION 10.1 v </div><div class="t m0 x2 h4 y3 ff2 fs1 fc0 sc0 ls0 ws0"> Contents </div><div class="t m0 x2 h5 y4 ff3 fs2 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h9 y84 ff1 fs2 fc0 sc0 ls0 ws0">3.4.6 Drop Shadow Offset box -------------------------------------------------------------------------- 58 </div><div class="t m0 x2 h9 y85 ff1 fs2 fc0 sc0 ls0 ws0">3.4.7 Drop Shadow Alpha box -------------------------------------------------------------------------- 58 </div><div class="t m0 x2 h9 y86 ff1 fs2 fc0 sc0 ls0 ws0">3.4.8 Hypertext box---------------------------------------------------------------------------------------- 58 </div><div class="t m0 x2 h9 y87 ff1 fs2 fc0 sc0 ls0 ws0">3.4.9 Text Box box------------------------------------------------------------------------------------------ 58 </div><div class="t m0 x2 h9 y88 ff1 fs2 fc0 sc0 ls0 ws0">3.4.10 Blinking box ---------------------------------------------------------------------------------------- 59 </div><div class="t m0 x2 h9 y89 ff1 fs2 fc0 sc0 ls0 ws0">3.4.11 Text Wrap box -------------------------------------------------------------------------------------- 59 </div><div class="t m0 x2 h9 yb6 ff2 fs2 fc0 sc0 ls0 ws0">Annex A. Embedding Cue Points-------------------------------------------------------------------- 60 </div><div class="t m0 x2 h9 yb7 ff1 fs2 fc0 sc0 ls0 ws0">A.1 Overview ------------------------------------------------------------------------------------------------ 60 </div><div class="t m0 x2 h9 yb8 ff1 fs2 fc0 sc0 ls0 ws0">A.2 The AMF Sample Format ---------------------------------------------------------------------------- 60 </div><div class="t m0 x2 h9 yb9 ff1 fs2 fc0 sc0 ls0 ws0">A.3 The AMF Data Track Structure --------------------------------------------------------------------- 60 </div><div class="t m0 x2 h9 yba ff1 fs2 fc0 sc0 ls0 ws0">A.3.1 Decoding The Data Track------------------------------------------------------------------------- 60 </div><div class="t m0 x2 h9 ybb ff1 fs2 fc0 sc0 ls0 ws0">A.4 Progressive Download ------------------------------------------------------------------------------- 61 </div><div class="t m0 x2 h9 ybc ff1 fs2 fc0 sc0 ls0 ws0">A.5 Multiple Data Tracks---------------------------------------------------------------------------------- 61 </div><div class="t m0 x2 h9 ybd ff2 fs2 fc0 sc0 ls0 ws0">Annex B. Flash Player Metadata--------------------------------------------------------------------- 62 </div><div class="t m0 x2 h9 ybe ff1 fs2 fc0 sc0 ls0 ws0">B.1 Stream Properties-------------------------------------------------------------------------------------- 62 </div><div class="t m0 x2 h9 ybf ff1 fs2 fc0 sc0 ls0 ws0">B.2 Image Metadata --------------------------------------------------------------------------------------- 62 </div><div class="t m0 x2 h9 yc0 ff2 fs2 fc0 sc0 ls0 ws0">Annex C. HTTP Streaming: File Structure -------------------------------------------------------- 63 </div><div class="t m0 x2 h9 yc1 ff1 fs2 fc0 sc0 ls0 ws0">C.1 Overview ------------------------------------------------------------------------------------------------ 63 </div><div class="t m0 x2 h9 yc2 ff1 fs2 fc0 sc0 ls0 ws0">C.2 HTTP Streaming Segment -------------------------------------------------------------------------- 63 </div><div class="t m0 x2 h9 yc3 ff1 fs2 fc0 sc0 ls0 ws0">C.3 HTTP Streaming Fragment ------------------------------------------------------------------------- 63 </div><div class="t m0 x2 h9 yc4 ff1 fs2 fc0 sc0 ls0 ws0">C.4 URL Construction -------------------------------------------------------------------------------------- 64 </div><div class="t m0 x2 h9 yc5 ff1 fs2 fc0 sc0 ls0 ws0">C.5 Adobe Multiplexed Hint Track Format ----------------------------------------------------------- 64 </div><div class="t m0 x2 h9 yc6 ff2 fs2 fc0 sc0 ls0 ws0">Annex D. F4V Encryption ------------------------------------------------------------------------------ 65 </div><div class="t m0 x2 h9 yc7 ff1 fs2 fc0 sc0 ls0 ws0">D.1 Overview------------------------------------------------------------------------------------------------ 65 </div><div class="t m0 x2 h9 yc8 ff1 fs2 fc0 sc0 ls0 ws0">D.2 The Encryption Process------------------------------------------------------------------------------ 65 </div><div class="t m0 x2 h9 yc9 ff1 fs2 fc0 sc0 ls0 ws0">D.3 Encryption of Samples ------------------------------------------------------------------------------- 66 </div><div class="t m0 x2 h9 yca ff1 fs2 fc0 sc0 lsb ws0">D.3.1 Access Unit Header--------------------------------------------------------------------------------- 66 </div><div class="t m0 x2 h9 ycb ff1 fs2 fc0 sc0 ls0 ws0">D.3.2 Padding Of Encrypted Samples ---------------------------------------------------------------- 67 </div><div class="t m0 x2 h9 ycc ff2 fs2 fc0 sc0 ls0 ws0">Annex E. The FLV File Format ------------------------------------------------------------------------ 68 </div><div class="t m0 x2 h9 ycd ff1 fs2 fc0 sc0 ls0 ws0">E.1 Overview------------------------------------------------------------------------------------------------- 68 </div><div class="t m0 x2 h9 yce ff1 fs2 fc0 sc0 ls0 ws0">E.2 The FLV header---------------------------------------------------------------------------------------- 68 </div><div class="t m0 x2 h9 ycf ff1 fs2 fc0 sc0 ls0 ws0">E.3 The FLV File Body-------------------------------------------------------------------------------------- 68 </div><div class="t m0 x2 h9 yd0 ff1 fs2 fc0 sc0 ls0 ws0">E.4 FLV Tag Definition ------------------------------------------------------------------------------------ 69 </div><div class="t m0 x2 h9 yd1 ff1 fs2 fc0 sc0 ls0 ws0">E.4.1 FLV Tag ------------------------------------------------------------------------------------------------ 69 </div><div class="t m0 x2 h9 yd2 ff1 fs2 fc0 sc0 ls0 ws0">E.4.2 Audio Tags-------------------------------------------------------------------------------------------- 70 </div><div class="t m0 x2 h9 yd3 ff1 fs2 fc0 sc0 ls0 ws0">E.4.2.1 AUDIODATA ---------------------------------------------------------------------------------------- 70 </div><div class="t m0 x2 h9 y50 ff1 fs2 fc0 sc0 ls0 ws0">E.4.2.2 AACAUDIODATA ---------------------------------------------------------------------------------- 71 </div><div class="t m0 x2 h9 yd4 ff1 fs2 fc0 sc0 ls0 ws0">E.4.3 Video Tags -------------------------------------------------------------------------------------------- 72 </div><div class="t m0 x2 h9 yd5 ff1 fs2 fc0 sc0 ls0 ws0">E.4.3.1 VIDEODATA ---------------------------------------------------------------------------------------- 72 </div><div class="t m0 x2 h9 yd6 ff1 fs2 fc0 sc0 ls0 ws0">E.4.3.2 AVCVIDEOPACKET -------------------------------------------------------------------------------- 73 </div><div class="t m0 x2 h9 yd7 ff1 fs2 fc0 sc0 ls0 ws0">E.4.4 Data Tags --------------------------------------------------------------------------------------------- 74 </div><div class="t m0 x2 h9 yd8 ff1 fs2 fc0 sc0 ls0 ws0">E.4.4.1 SCRIPTDATA ---------------------------------------------------------------------------------------- 74 </div><div class="t m0 x2 h9 yd9 ff1 fs2 fc0 sc0 ls0 ws0">E.4.4.2 SCRIPTDATAVALUE------------------------------------------------------------------------------- 74 </div><div class="t m0 x2 h9 yda ff1 fs2 fc0 sc0 ls0 ws0">E.4.4.3 SCRIPTDATADATE--------------------------------------------------------------------------------- 75 </div><div class="t m0 x2 h9 ydb ff1 fs2 fc0 sc0 ls0 ws0">E.4.4.4 SCRIPTDATAECMAARRAY ----------------------------------------------------------------------- 75 </div><div class="t m0 x2 h9 ydc ff1 fs2 fc0 sc0 ls0 ws0">E.4.4.5 SCRIPTDATALONGSTRING ---------------------------------------------------------------------- 76 </div><div class="t m0 x2 h9 ydd ff1 fs2 fc0 sc0 ls0 ws0">E.4.4.6 SCRIPTDATAOBJECT------------------------------------------------------------------------------ 76 </div><div class="t m0 x2 h9 yde ff1 fs2 fc0 sc0 ls0 ws0">E.4.4.7 SCRIPTDATAOBJECTEND------------------------------------------------------------------------ 76 </div><div class="t m0 x2 h9 ydf ff1 fs2 fc0 sc0 ls0 ws0">E.4.4.8 SCRIPTDATAOBJECTPROPERTY ---------------------------------------------------------------- 76 </div><div class="t m0 x2 h9 ye0 ff1 fs2 fc0 sc0 ls0 ws0">E.4.4.9 SCRIPTDATASTRICTARRAY ---------------------------------------------------------------------- 77 </div><div class="t m0 x2 h9 ye1 ff1 fs2 fc0 sc0 ls0 ws0">E.4.4.10 SCRIPTDATASTRING----------------------------------------------------------------------------- 77 </div><div class="t m0 x2 h9 ye2 ff1 fs2 fc0 sc0 ls0 ws0">E.5 onMetaData -------------------------------------------------------------------------------------------- 78 </div></div></div><div class="pi" data-data='{"ctm":[1.568627,0.000000,0.000000,1.568627,0.000000,0.000000]}'></div></div>