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	<id>https://atariki.krap.pl/index.php?action=history&amp;feed=atom&amp;title=SEQ</id>
	<title>SEQ - Historia wersji</title>
	<link rel="self" type="application/atom+xml" href="https://atariki.krap.pl/index.php?action=history&amp;feed=atom&amp;title=SEQ"/>
	<link rel="alternate" type="text/html" href="https://atariki.krap.pl/index.php?title=SEQ&amp;action=history"/>
	<updated>2026-10-24T05:51:35Z</updated>
	<subtitle>Historia wersji tej strony wiki</subtitle>
	<generator>MediaWiki 1.46.2</generator>
	<entry>
		<id>https://atariki.krap.pl/index.php?title=SEQ&amp;diff=36367&amp;oldid=prev</id>
		<title>0xF o 22:19, 18 gru 2017</title>
		<link rel="alternate" type="text/html" href="https://atariki.krap.pl/index.php?title=SEQ&amp;diff=36367&amp;oldid=prev"/>
		<updated>2017-12-18T22:19:50Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw-interface=&quot;&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;pl&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← poprzednia wersja&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Wersja z 19 gru 2017, 00:19&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l8&quot;&gt;Linia 8:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Linia 8:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;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;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;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;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;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;&quot;&gt;&lt;div&gt;Algorytm kompresji:&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;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;&quot;&gt;&lt;div&gt;Algorytm kompresji:&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;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;&quot;&gt;&lt;div&gt;* bajt $e8: kolejny bajt zawiera liczbę powtórzeń bajtu 0&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;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;&quot;&gt;&lt;div&gt;* bajt $e8: kolejny bajt zawiera liczbę powtórzeń bajtu 0 &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;(0 oznacza 256 powtórzeń, a nie zero)&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;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;&quot;&gt;&lt;div&gt;* bajt $f0: kolejny bajt zawiera liczbę powtórzeń bajtu $ff&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;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;&quot;&gt;&lt;div&gt;* bajt $f0: kolejny bajt zawiera liczbę powtórzeń bajtu $ff &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;(0 oznacza 256 powtórzeń, a nie zero)&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;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;&quot;&gt;&lt;div&gt;* pozostałe bajty są nieskompresowane&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;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;&quot;&gt;&lt;div&gt;* pozostałe bajty są nieskompresowane&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;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;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;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;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>0xF</name></author>
	</entry>
	<entry>
		<id>https://atariki.krap.pl/index.php?title=SEQ&amp;diff=36366&amp;oldid=prev</id>
		<title>0xF o 22:18, 18 gru 2017</title>
		<link rel="alternate" type="text/html" href="https://atariki.krap.pl/index.php?title=SEQ&amp;diff=36366&amp;oldid=prev"/>
		<updated>2017-12-18T22:18:41Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw-interface=&quot;&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;pl&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← poprzednia wersja&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Wersja z 19 gru 2017, 00:18&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l3&quot;&gt;Linia 3:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Linia 3:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;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;&quot;&gt;&lt;div&gt;* bajty 0-2: sygnatura $b3 $a5 $b1 (&amp;quot;SEQ&amp;quot; w inwersie w [[Kody ekranowe|kodach ekranowych]])&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;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;&quot;&gt;&lt;div&gt;* bajty 0-2: sygnatura $b3 $a5 $b1 (&amp;quot;SEQ&amp;quot; w inwersie w [[Kody ekranowe|kodach ekranowych]])&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;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;&quot;&gt;&lt;div&gt;* bajt 3: tempo=1500/BPM, np. bajt 10 oznacza 150 BPM&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;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;&quot;&gt;&lt;div&gt;* bajt 3: tempo=1500/BPM, np. bajt 10 oznacza 150 BPM&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;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;&quot;&gt;&lt;div&gt;* bajt 4: długość patternu: $80=&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;128 pozycji &lt;/del&gt;(4/4), $60=&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;96 &lt;/del&gt;pozycji (3/4)&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;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;&quot;&gt;&lt;div&gt;* bajt 4: długość patternu &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;w bajtach&lt;/ins&gt;: $80 = &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;64 pozycje &lt;/ins&gt;(4/4), $60 = &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;48 &lt;/ins&gt;pozycji (3/4)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;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;&quot;&gt;&lt;div&gt;* bajty 5-40: tytuł utworu w kodach ekranowych (36 znaków)&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;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;&quot;&gt;&lt;div&gt;* bajty 5-40: tytuł utworu w kodach ekranowych (36 znaków)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;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;&quot;&gt;&lt;div&gt;* bajty 41-???: skompresowany utwór&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;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;&quot;&gt;&lt;div&gt;* bajty 41-???: skompresowany utwór&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>0xF</name></author>
	</entry>
	<entry>
		<id>https://atariki.krap.pl/index.php?title=SEQ&amp;diff=36364&amp;oldid=prev</id>
		<title>0xF o 22:16, 18 gru 2017</title>
		<link rel="alternate" type="text/html" href="https://atariki.krap.pl/index.php?title=SEQ&amp;diff=36364&amp;oldid=prev"/>
		<updated>2017-12-18T22:16:08Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Nowa strona&lt;/b&gt;&lt;/p&gt;&lt;div&gt;Format programu MIDI Sequencer.&lt;br /&gt;
&lt;br /&gt;
* bajty 0-2: sygnatura $b3 $a5 $b1 (&amp;quot;SEQ&amp;quot; w inwersie w [[Kody ekranowe|kodach ekranowych]])&lt;br /&gt;
* bajt 3: tempo=1500/BPM, np. bajt 10 oznacza 150 BPM&lt;br /&gt;
* bajt 4: długość patternu: $80=128 pozycji (4/4), $60=96 pozycji (3/4)&lt;br /&gt;
* bajty 5-40: tytuł utworu w kodach ekranowych (36 znaków)&lt;br /&gt;
* bajty 41-???: skompresowany utwór&lt;br /&gt;
&lt;br /&gt;
Algorytm kompresji:&lt;br /&gt;
* bajt $e8: kolejny bajt zawiera liczbę powtórzeń bajtu 0&lt;br /&gt;
* bajt $f0: kolejny bajt zawiera liczbę powtórzeń bajtu $ff&lt;br /&gt;
* pozostałe bajty są nieskompresowane&lt;br /&gt;
&lt;br /&gt;
W wyniku dekompresji powinniśmy otrzymać 25600 bajtów:&lt;br /&gt;
* bajty 0-2559: song, po 16 bajtów na linię songu&lt;br /&gt;
* bajty 2560-5119: nagłówki patternów, po 16 bajtów na pattern&lt;br /&gt;
* bajty 5120-25599: patterny, po 128 bajtów na pattern&lt;br /&gt;
&lt;br /&gt;
Song:&lt;br /&gt;
Bajt $00-$9f oznacza dany pattern, $ff oznacza brak patternu.&lt;br /&gt;
&lt;br /&gt;
Nagłówki patternów:&lt;br /&gt;
* bajt 0: kanał MIDI (0-15)&lt;br /&gt;
* bajt 1: program MIDI&lt;br /&gt;
* bajty 2-15: nazwa patternu w kodach ekranowych&lt;br /&gt;
&lt;br /&gt;
Patterny:&lt;br /&gt;
Każda pozycja jest opisana parą bajtów: nuta, głośność wg standardu MIDI. $ff,$ff to odstęp.&lt;br /&gt;
&lt;br /&gt;
[[Kategoria: Formaty plików]]&lt;/div&gt;</summary>
		<author><name>0xF</name></author>
	</entry>
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