https://www.linuxtv.org/wiki/index.php?title=MPEG-2_Decoder&feed=atom&action=history
MPEG-2 Decoder - Revision history
2024-03-19T10:49:34Z
Revision history for this page on the wiki
MediaWiki 1.39.6
https://www.linuxtv.org/wiki/index.php?title=MPEG-2_Decoder&diff=12537&oldid=prev
CityK: MPEG2 Decoder moved to MPEG-2 Decoder: name
2008-01-06T21:30:35Z
<p><a href="/wiki/index.php?title=MPEG2_Decoder&action=edit&redlink=1" class="new" title="MPEG2 Decoder (page does not exist)">MPEG2 Decoder</a> moved to <a href="/wiki/index.php/MPEG-2_Decoder" title="MPEG-2 Decoder">MPEG-2 Decoder</a>: name</p>
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CityK
https://www.linuxtv.org/wiki/index.php?title=MPEG-2_Decoder&diff=12536&oldid=prev
CityK: fixed link
2008-01-06T21:30:22Z
<p>fixed link</p>
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 21:30, 6 January 2008</td>
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<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>A hardware device or software algorithm that decodes a [[<del style="font-weight: bold; text-decoration: none;">MPEG2</del> Elementary Stream]] and prepares the data for (e.g. audiovisual) presentation.</div></td>
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<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>A hardware device or software algorithm that decodes a [[<ins style="font-weight: bold; text-decoration: none;">MPEG-2</ins> Elementary Stream]] and prepares the data for (e.g. audiovisual) presentation.</div></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Since the decoding algorithms are usually quite complex (and thus their implementation can be error-prone), vendors have progressively switched from using </div></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Since the decoding algorithms are usually quite complex (and thus their implementation can be error-prone), vendors have progressively switched from using </div></td>
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CityK
https://www.linuxtv.org/wiki/index.php?title=MPEG-2_Decoder&diff=12518&oldid=prev
CityK: minor edits
2008-01-06T16:53:55Z
<p>minor edits</p>
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<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>A device <del style="font-weight: bold; text-decoration: none;">(hard- and/</del>or software<del style="font-weight: bold; text-decoration: none;">)</del> that decodes a [[MPEG2 Elementary Stream]] and prepares data for (e.g. audiovisual) presentation.</div></td>
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<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>Since the decoding algorithms are usually quite complex (and thus implementation <del style="font-weight: bold; text-decoration: none;">is</del> error-prone) vendors <del style="font-weight: bold; text-decoration: none;">are</del> <del style="font-weight: bold; text-decoration: none;">moving</del> <del style="font-weight: bold; text-decoration: none;">in modern STB and DVD player chipsets</del> from <del style="font-weight: bold; text-decoration: none;">fixed-function silicon to [[Firmware]]-driven designs which allow late</del> <del style="font-weight: bold; text-decoration: none;">hotfixes.</del></div></td>
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<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>Since the decoding algorithms are usually quite complex (and thus<ins style="font-weight: bold; text-decoration: none;"> their</ins> implementation <ins style="font-weight: bold; text-decoration: none;">can be</ins> error-prone)<ins style="font-weight: bold; text-decoration: none;">,</ins> vendors <ins style="font-weight: bold; text-decoration: none;">have</ins> <ins style="font-weight: bold; text-decoration: none;">progressively</ins> <ins style="font-weight: bold; text-decoration: none;">switched</ins> from <ins style="font-weight: bold; text-decoration: none;">using</ins> </div></td>
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<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>fixed-function silicon decoder chipsets in their STB and DVD players to [[Firmware]] driven chipset designs, which allow for the uploading of hotfixes to correct for errors discovered within the decoding algorithm. More modern approaches even implement the entire decoding process in software via an embedded host processor.</div></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td>
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<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>==Also See:==</div></td>
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<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>Very modern approaches even implement the entire decoding process in software on the host processor.</div></td>
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<td class="diff-marker"><a class="mw-diff-movedpara-right" title="Paragraph was moved. Click to jump to old location." href="#movedpara_10_0_lhs">⚫</a></td>
<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><a name="movedpara_7_0_rhs"></a><ins style="font-weight: bold; text-decoration: none;">*</ins> [[VDR Software Decoder Plugin]] for a further distinction of hardware and software decoding. </div></td>
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<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><br /></td>
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<td class="diff-marker"><a class="mw-diff-movedpara-left" title="Paragraph was moved. Click to jump to new location." href="#movedpara_7_0_rhs">⚫</a></td>
<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><a name="movedpara_10_0_lhs"></a><del style="font-weight: bold; text-decoration: none;">See also</del> [[VDR Software Decoder Plugin]] for a further distinction of hardware and software decoding. </div></td>
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CityK
https://www.linuxtv.org/wiki/index.php?title=MPEG-2_Decoder&diff=6976&oldid=prev
LAk loho at 19:48, 23 April 2006
2006-04-23T19:48:13Z
<p></p>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td>
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<td class="diff-marker"></td>
<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Very modern approaches even implement the entire decoding process in software on the host processor.</div></td>
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<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><br /></td>
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<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>See also [[VDR Software Decoder Plugin]] for a further distinction of hardware and software decoding. </div></td>
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LAk loho
https://www.linuxtv.org/wiki/index.php?title=MPEG-2_Decoder&diff=5599&oldid=prev
Guidod: +cat
2005-04-02T22:34:26Z
<p>+cat</p>
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Guidod
https://www.linuxtv.org/wiki/index.php?title=MPEG-2_Decoder&diff=1195&oldid=prev
Holger at 15:38, 19 September 2004
2004-09-19T15:38:47Z
<p></p>
<p><b>New page</b></p><div>A device (hard- and/or software) that decodes a [[MPEG2 Elementary Stream]] and prepares data for (e.g. audiovisual) presentation.<br />
<br />
Since the decoding algorithms are usually quite complex (and thus implementation is error-prone) vendors are moving in modern STB and DVD player chipsets from fixed-function silicon to [[Firmware]]-driven designs which allow late hotfixes.<br />
<br />
Very modern approaches even implement the entire decoding process in software on the host processor.</div>
Holger