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<title>Packetized elementary stream</title>

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<span id="openzim-page-title" class="mw-page-title-main"><span class="mw-page-title-main">Packetized elementary stream</span></span>

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<p><b>Packetized Elementary Stream</b> (<b>PES</b>) is a <a href="Specification" class="mw-redirect" title="Specification">specification</a> in the <a href="MPEG-2" title="MPEG-2">MPEG-2</a> Part 1 (Systems) (ISO/IEC 13818-1) and ITU-T H.222.0<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> that defines carrying of <a href="Elementary_stream" class="mw-redirect" title="Elementary stream">elementary streams</a> (usually the output of an audio or video encoder) in packets within <a href="MPEG_program_stream" title="MPEG program stream">MPEG program streams</a> and <a href="MPEG_transport_stream" title="MPEG transport stream">MPEG transport streams</a>.<sup id="cite_ref-13818-1_3-0" class="reference"><a href="#cite_note-13818-1-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> The elementary stream is <a href="Packet_(information_technology)" class="mw-redirect" title="Packet (information technology)">packetized</a> by encapsulating sequential data bytes from the elementary stream inside PES packet headers.

</p><p>A typical method of transmitting elementary stream data from a video or audio encoder is to first create PES packets from the elementary stream data and then to encapsulate these PES packets inside Transport Stream (TS) packets or Program Stream (PS) packets. The TS packets can then be <a href="Multiplexed" class="mw-redirect" title="Multiplexed">multiplexed</a> and transmitted using broadcasting techniques, such as those used in an <a href="ATSC_tuner" title="ATSC tuner">ATSC</a> and <a href="Digital_Video_Broadcasting" class="mw-redirect" title="Digital Video Broadcasting">DVB</a>.

</p><p>Transport Streams and Program Streams are each logically constructed from PES packets. PES packets shall be used to convert between Transport Streams and Program Streams. In some cases the PES packets need not be modified when performing such conversions. PES packets may be much larger than the size of a Transport Stream packet.<sup id="cite_ref-13818-1_3-1" class="reference"><a href="#cite_note-13818-1-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup>

</p>

<div class="mw-heading mw-heading2"><h2 id="PES_packet_header">PES packet header</h2></div>

<th>Description

</th></tr>

<tr>

<td>Packet start code prefix</td>

<td>3 bytes</td>

<td>0x000001

</td></tr>

<tr>

<td>Stream id</td>

<td>Examples: Audio streams (0xC0-0xDF), Video streams (0xE0-0xEF) <sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup>

</td></tr>

<tr>

<td>Note: The above 4 bytes is called the 32 bit <a href="Start_code" class="mw-redirect" title="Start code">start code</a>.

</td></tr>

<tr>

<td>PES Packet length</td>

<td>2 bytes</td>

<td>Specifies the number of bytes remaining in the packet after this field. Can be zero. If the PES packet length is set to zero, the PES packet can be of any length. A value of zero for the PES packet length can be used only when the PES packet payload is a video elementary stream.<sup id="cite_ref-6" class="reference"><a href="#cite_note-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup>

</td></tr>

<tr>

<td>Optional PES header</td>

<td>variable length (length >= 3)</td>

<td>not present in case of Padding stream & Private stream 2 (navigation data)

</td></tr>

<tr>

<td>See <a href="Elementary_stream" class="mw-redirect" title="Elementary stream">elementary stream</a>. In the case of private streams the first byte of the payload is the sub-stream number.

</td></tr></tbody></table>

<div class="mw-heading mw-heading3"><h3 id="Optional_PES_header">Optional PES header</h3></div>

<th>Number of Bits</th>

<th>Description

</th></tr>

<tr>

<td>Marker bits</td>

<td><b>10</b> <a href="Binary_numeral_system" class="mw-redirect" title="Binary numeral system">binary</a> or 0x2 <a href="Hexadecimal" title="Hexadecimal">hex</a>

</td></tr>

<tr>

<td>Scrambling control</td>

<td>00 implies not scrambled

</td></tr>

<tr>

<td>Priority</td>

<td>

</td></tr>

<tr>

<td>Data alignment indicator</td>

<td>1 indicates that the PES packet header is immediately followed by the video start code or audio <a href="Syncword" title="Syncword">syncword</a>

</td></tr>

<tr>

<td>Copyright</td>

<td>1 implies copyrighted

</td></tr>

<tr>

<td>Original or Copy</td>

<td>1 implies original

</td></tr>

<tr>

<td><a href="Presentation_time_stamp" class="mw-redirect" title="Presentation time stamp">PTS</a> DTS indicator</td>

<td>11 = both present, 01 is forbidden, 10 = only <a href="Presentation_time_stamp" class="mw-redirect" title="Presentation time stamp">PTS</a>, 00 = no PTS or DTS

</td></tr>

<tr>

<td>

</td></tr>

<tr>

<td>

</td></tr>

<tr>

<td>DSM trick mode flag</td>

<td>

</td></tr>

<tr>

<td>Additional copy info flag</td>

<td>

</td></tr>

<tr>

<td>

</td></tr>

<tr>

<td>extension flag</td>

<td>

</td></tr>

<tr>

<td>PES header length</td>

<td>gives the length of the remainder of the PES header in bytes

</td></tr>

<tr>

<td>Optional fields</td>

<td>variable length</td>

<td>presence is determined by flag bits above

</td></tr>

<tr>

<td>Stuffing Bytes</td>

<td>variable length</td>

<td>0xff

</td></tr></tbody></table>

<p><br>

While above flags indicate that values are appended into variable length optional fields, they are not just simply written out. For example, PTS (and DTS) is expanded from 33 bits to 5 bytes (40 bits). If only PTS is present, this is done by catenating 0010b, most significant 3 bits from PTS, 1, following next 15 bits, 1, rest 15 bits and 1. If both PTS and DTS are present the same is done, but first 4 bits before start of PTS bits are 0011b (and not 0010b) and first 4 bits before start of DTS bits are 0001b. Other appended bytes have similar but different encoding.

</p>

<div class="mw-heading mw-heading2"><h2 id="References">References</h2></div>

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</style><cite id="CITEREFITU-T2014" class="citation web cs1">ITU-T (November 2014). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20150316011112/http://www.itu.int/dms_pubrec/itu-t/rec/h/T-REC-H.222.0-201410-I!!SUM-HTM-E.htm">"H.222.0 Summary"</a>. Archived from <a rel="nofollow" class="external text" href="http://www.itu.int/dms_pubrec/itu-t/rec/h/T-REC-H.222.0-201410-I!!SUM-HTM-E.htm">the original</a> on 2015-03-16<span class="reference-accessdate">. Retrieved <span class="nowrap">2015-11-17</span></span>.</cite></span>

</li>

<li id="cite_note-2"><span class="mw-cite-backlink"><b><a href="#cite_ref-2">^</a></b></span> <span class="reference-text"><cite id="CITEREFITU-T" class="citation web cs1">ITU-T. <a rel="nofollow" class="external text" href="http://www.itu.int/rec/T-REC-H.222.0">"H.222.0 : Information technology - Generic coding of moving pictures and associated audio information: Systems"</a><span class="reference-accessdate">. Retrieved <span class="nowrap">2010-06-03</span></span>.</cite></span>

</li>

<li id="cite_note-13818-1-3"><span class="mw-cite-backlink">^ <a href="#cite_ref-13818-1_3-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-13818-1_3-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://forums.xilinx.com/xlnx/attachments/xlnx/DSPTOOL/15095/1/iso13818-1.pdf">"ISO/IEC 13818-1 — Information technology — Generic coding of moving pictures and associated audio information: Systems"</a> <span class="cs1-format">(PDF)</span> (second ed.). 2000-12-01<span class="reference-accessdate">. Retrieved <span class="nowrap">2009-07-25</span></span>.</cite></span>

</li>

<li id="cite_note-4"><span class="mw-cite-backlink"><b><a href="#cite_ref-4">^</a></b></span> <span class="reference-text"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.etsi.org/deliver/etsi_ts/101100_101199/101154/01.09.01_60/ts_101154v010901p.pdf">"ETSI TS 101 154 - V1.9.1 - Digital Video Broadcasting (DVB); Specification for the use of Video and Audio Coding in Broadcasting Applications based on the MPEG-2 Transport Stream"</a> <span class="cs1-format">(PDF)</span>. <a href="ETSI" class="mw-redirect" title="ETSI">ETSI</a>. September 2009.</cite></span>

</li>

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.mw-parser-output .citation{word-wrap:break-word}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}

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</style><span class="citation patent"><a rel="nofollow" class="external text" href="https://worldwide.espacenet.com/textdoc?DB=EPODOC&IDX=EP1827030">EP 1827030</a>, "Method and apparatus for changing codec to reproduce video and/or audio data streams encoded by different codecs within a channel"</span><span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Apatent&rft.number=1827030&rft.cc=EP&rft.title=Method+and+apparatus+for+changing+codec+to+reproduce+video+and%2For+audio+data+streams+encoded+by+different+codecs+within+a+channel"><span style="display: none;"> </span></span></span>

</li>

<li id="cite_note-6"><span class="mw-cite-backlink"><b><a href="#cite_ref-6">^</a></b></span> <span class="reference-text"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://happy.emu.id.au/lab/tut/dttb/dtbtut4b.htm#s4p4">"A guide to digital terrestrial television broadcasting in the VHF/UHF bands"</a>. 15 January 1996. sec. 4.4.</cite></span>

</li>

</ol></div>

<div class="mw-heading mw-heading2"><h2 id="External_links">External links</h2></div>

<ul><li><a rel="nofollow" class="external free" href="http://www.bretl.com/mpeghtml/pespckt.HTM">http://www.bretl.com/mpeghtml/pespckt.HTM</a></li>

<li><a rel="nofollow" class="external free" href="https://dvd.sourceforge.net/dvdinfo/pes-hdr.html">https://dvd.sourceforge.net/dvdinfo/pes-hdr.html</a></li>

<li><a href="International_Organization_for_Standardization" title="International Organization for Standardization">ISO</a>/<a href="International_Electrotechnical_Commission" title="International Electrotechnical Commission">IEC</a> standard 13818-1 <a rel="nofollow" class="external autonumber" href="https://forums.xilinx.com/xlnx/attachments/xlnx/DSPTOOL/15095/1/iso13818-1.pdf">[1]</a>)</li></ul>

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</style><div id="Multimedia_compression_and_container_formats462" style="font-size:114%;margin:0 4em"><a href="Multimedia" title="Multimedia">Multimedia</a> <a href="Data_compression" title="Data compression">compression</a> and <a href="Container_format_(computing)" class="mw-redirect" title="Container format (computing)">container</a> formats</div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="Video_coding_format" title="Video coding format">Video<br>compression</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:5em"><a href="International_Organization_for_Standardization" title="International Organization for Standardization">ISO</a>, <a href="International_Electrotechnical_Commission" title="International Electrotechnical Commission">IEC</a>, <br><a href="Moving_Picture_Experts_Group" title="Moving Picture Experts Group">MPEG</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em">

<li><a href="Motion_JPEG" title="Motion JPEG">MJPEG</a></li>

<li><a href="Motion_JPEG_2000" title="Motion JPEG 2000">Motion JPEG 2000</a></li>

<li>MPEG-I

<li><a href="LCEVC" title="LCEVC">Part 2 / LCEVC</a></li></ul></li></ul>

</div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em"><a href="ITU-T" title="ITU-T">ITU-T</a>, <a href="Video_Coding_Experts_Group" title="Video Coding Experts Group">VCEG</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em">

<li>H.267 / Enhanced Compression Model</li></ul>

</div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em"><a href="Society_of_Motion_Picture_and_Television_Engineers" title="Society of Motion Picture and Television Engineers">SMPTE</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em">

</div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em"><a href="On2_Technologies" title="On2 Technologies">TrueMotion</a> and AOMedia</th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em">

<ul><li><a href="On2_Technologies#TrueMotion_S" title="On2 Technologies">TrueMotion S</a></li>

</div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em">Chinese Standard</th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em">

<li><a href="Audio_Video_Standard#Second_generation" title="Audio Video Standard">AVS2 P2</a>(GB/T 33475.2,GY/T 299.1)

<ul><li>HDR Vivid(GY/T 358)</li></ul></li>

</div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em">Others</th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em">

<ul><li><a href="Apple_Video" title="Apple Video">Apple Video</a></li>

<li><a href="Cinepak" title="Cinepak">Cinepak</a></li>

<li><a href="Daala" title="Daala">Daala</a></li>

<li><a href="Huffyuv" title="Huffyuv">Huffyuv</a></li>

<li><a href="Indeo" title="Indeo">Indeo</a></li>

<li><a href="Lagarith" title="Lagarith">Lagarith</a></li>

<li><a href="Microsoft_Video_1" title="Microsoft Video 1">Microsoft Video 1</a></li>

<li><a href="MSU_Lossless_Video_Codec" title="MSU Lossless Video Codec">MSU Lossless</a></li>

<li><a href="OMS_Video" title="OMS Video">OMS Video</a></li>

<li><a href="Pixlet" title="Pixlet">Pixlet</a></li>

<li><a href="Apple_ProRes" title="Apple ProRes">ProRes</a>

<li>QuickTime

<ul><li><a href="QuickTime_Animation" title="QuickTime Animation">Animation</a></li>

<li><a href="QuickTime_Graphics" title="QuickTime Graphics">Graphics</a></li></ul></li>

<li><a href="RealVideo" title="RealVideo">RealVideo</a></li>

<li><a href="RTVideo" title="RTVideo">RTVideo</a></li>

<li><a href="SheerVideo" title="SheerVideo">SheerVideo</a></li>

<li><a href="Smacker_video" title="Smacker video">Smacker</a></li>

<li><a href="Sorenson_Media" title="Sorenson Media">Sorenson Video/Spark</a></li>

<li><a href="Theora" title="Theora">Theora</a></li>

</div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="Audio_coding_format" title="Audio coding format">Audio<br>compression</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:5em"><a href="International_Organization_for_Standardization" title="International Organization for Standardization">ISO</a>, <a href="International_Electrotechnical_Commission" title="International Electrotechnical Commission">IEC</a>,<br> <a href="Moving_Picture_Experts_Group" title="Moving Picture Experts Group">MPEG</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em">

<ul><li><a href="MPEG-1_Audio_Layer_II" title="MPEG-1 Audio Layer II">MPEG-1 Layer II</a>

<ul><li><a href="MPEG_Multichannel" title="MPEG Multichannel">Multichannel</a></li></ul></li>

<li><a href="MPEG-1_Audio_Layer_I" title="MPEG-1 Audio Layer I">MPEG-1 Layer I</a></li>

<li><a href="MP3" title="MP3">MPEG-1 Layer III (MP3)</a></li>

<li><a href="MPEG_Surround" title="MPEG Surround">MPEG Surround</a></li>

<li><a href="MPEG-H_3D_Audio" title="MPEG-H 3D Audio">MPEG-H 3D Audio</a></li></ul>

</div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em"><a href="ITU-T" title="ITU-T">ITU-T</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em">

</div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em"><a href="Internet_Engineering_Task_Force" title="Internet Engineering Task Force">IETF</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em">

<li><a href="Speex" title="Speex">Speex</a></li>

<li><a href="Vorbis" title="Vorbis">Vorbis</a></li>

</div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em"><a href="3GPP" title="3GPP">3GPP</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em">

</div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em"><a href="ETSI" class="mw-redirect" title="ETSI">ETSI</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em">

</div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em"><a href="Bluetooth_Special_Interest_Group" title="Bluetooth Special Interest Group">Bluetooth SIG</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em">

<li><a href="Audio_Video_Standard#Second_generation" title="Audio Video Standard">AVS2 P3</a>(GB/T 33475.3)

<ul><li>Audio Vivid(GY/T 363)</li></ul></li>

</div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em">Others</th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em">

<ul><li><a href="Algebraic_code-excited_linear_prediction" title="Algebraic code-excited linear prediction">ACELP</a></li>

<li><a href="Adaptive_Transform_Acoustic_Coding" class="mw-redirect" title="Adaptive Transform Acoustic Coding">ATRAC</a></li>

<li><a href="Codec_2" title="Codec 2">Codec 2</a></li>

<li><a href="Monkey's_Audio" title="Monkey's Audio">Monkey's Audio</a></li>

<li><a href="Musepack" title="Musepack">Musepack</a></li>

<li><a href="OptimFROG" title="OptimFROG">OptimFROG</a></li>

<li><a href="Qualcomm_code-excited_linear_prediction" title="Qualcomm code-excited linear prediction">QCELP</a></li>

<li><a href="Relaxed_code-excited_linear_prediction" title="Relaxed code-excited linear prediction">RCELP</a></li>

<li><a href="RealAudio" title="RealAudio">RealAudio</a></li>

<li><a href="Siren_(codec)" title="Siren (codec)">Siren</a></li>

<li><a href="SVOPC" title="SVOPC">SVOPC</a></li>

<li>TTA

<ul><li>True Audio</li></ul></li>

<li><a href="TwinVQ" title="TwinVQ">TwinVQ</a></li>

<li><a href="Vector_sum_excited_linear_prediction" title="Vector sum excited linear prediction">VSELP</a></li>

<li><a href="WavPack" title="WavPack">WavPack</a></li>

<li><a href="AptX#aptX_Low_Latency" title="AptX">aptX Low Latency</a></li>

<li><a href="AptX#aptX_Adaptive" title="AptX">aptX Adaptive</a></li>

</div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="Image_compression" title="Image compression">Image<br>compression</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:5em"><a href="International_Electrotechnical_Commission" title="International Electrotechnical Commission">IEC</a>, <a href="International_Organization_for_Standardization" title="International Organization for Standardization">ISO</a>, <a href="Internet_Engineering_Task_Force" title="Internet Engineering Task Force">IETF</a>, <br><a href="World_Wide_Web_Consortium" title="World Wide Web Consortium">W3C</a>, <a href="ITU-T" title="ITU-T">ITU-T</a>, <a href="Joint_Photographic_Experts_Group" title="Joint Photographic Experts Group">JPEG</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em">

<ul><li><a href="Group_4_compression" title="Group 4 compression">CCITT Group 4</a></li>

</div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em">Others</th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em">

</div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="Digital_container_format" class="mw-redirect" title="Digital container format">Containers</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:5em"><a href="International_Organization_for_Standardization" title="International Organization for Standardization">ISO</a>, <a href="International_Electrotechnical_Commission" title="International Electrotechnical Commission">IEC</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em">

<li><a href="ISO/IEC_base_media_file_format" class="mw-redirect" title="ISO/IEC base media file format">ISO/IEC base media file format</a></li>

<li><a href="Motion_JPEG_2000" title="Motion JPEG 2000">Motion JPEG 2000</a></li>

<li><a href="MPEG_media_transport" title="MPEG media transport">MPEG media transport</a></li></ul>

<li><a href="Matroska" title="Matroska">Matroska</a></li></ul>

</div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em"><a href="Society_of_Motion_Picture_and_Television_Engineers" title="Society of Motion Picture and Television Engineers">SMPTE</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em">

</div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em">Others</th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em">

<ul><li><a href="Smacker_video" title="Smacker video">Smacker</a></li></ul></li>

<li><a href="DivX#DivX_Media_Format_(DMF)" title="DivX">DivX Media Format</a></li>

<li><a href="Flash_Video" title="Flash Video">Flash Video</a></li>

<li><a href="Matroska" title="Matroska">Matroska</a>

<li><a href="QuickTime_File_Format" title="QuickTime File Format">QuickTime File Format</a></li>

<li><a href="RatDVD" title="RatDVD">RatDVD</a></li>

<li><a href="RealMedia" title="RealMedia">RealMedia</a></li>

</div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Collaborations</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em">

<ul><li><a href="NETVC" title="NETVC">NETVC</a></li>

<li><a href="Alliance_for_Open_Media" title="Alliance for Open Media">Alliance for Open Media</a></li></ul>

</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="Data_compression" title="Data compression">Methods</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em">

<ul><li><a href="Entropy_encoding" class="mw-redirect" title="Entropy encoding">Entropy</a>

<ul><li><a href="Arithmetic_coding" title="Arithmetic coding">Arithmetic</a></li>

<li><a href="Huffman_coding" title="Huffman coding">Huffman</a></li>

<li><a href="Modified_Huffman_coding" title="Modified Huffman coding">Modified</a></li></ul></li>

<ul><li><a href="Algebraic_code-excited_linear_prediction" title="Algebraic code-excited linear prediction">ACELP</a></li>

<li><a href="Lossless_compression" title="Lossless compression">Lossless</a></li>

<li><a href="Lossy_compression" title="Lossy compression">Lossy</a></li>

<ul><li><a href="DEFLATE" class="mw-redirect" title="DEFLATE">DEFLATE</a></li>

<li><a href="Adaptive_differential_pulse-code_modulation" title="Adaptive differential pulse-code modulation">ADPCM</a></li>

<li><a href="Transform_coding" title="Transform coding">Transforms</a>

<li><a href="Wavelet" title="Wavelet">Wavelet</a>

<ul><li><a href="Daubechies_wavelet" title="Daubechies wavelet">Daubechies</a></li>

</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Lists</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em">

<ul><li><a href="Comparison_of_audio_coding_formats" title="Comparison of audio coding formats">Comparison of audio coding formats</a></li>

<li><a href="Comparison_of_video_codecs" title="Comparison of video codecs">Comparison of video codecs</a></li>

<li><a href="List_of_codecs" title="List of codecs">List of codecs</a></li></ul>

</div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div>See Compression methods for techniques and Compression software for codecs</div></td></tr></tbody></table></div></div><div><div class="zim-footer">

This article is issued from <a class="external text" title="Last edited on 2025-07-21" href="https://en.wikipedia.org/wiki/?title=Packetized_elementary_stream&oldid=1301665515">Wikipedia</a>. The text is available under <a class="external text" href="https://creativecommons.org/licenses/by-sa/4.0/deed.en">Creative Commons Attribution-Share Alike 4.0</a> unless otherwise noted. Additional terms may apply for the media files.

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