HTML5 video: differenze tra le versioni

Versione delle 15:58, 10 feb 2021

Versione delle 16:00, 10 feb 2021

Riga 216:

== Sottotitoli ==

Si possono creare sottotitoli in tutte le lingue a scelta dell'utente, visibili durante il video e anche scaricabili in formato TXT o altro<ref>{{Cita web|url=https://downsub.com/|titolo=Download subtitles from Youtube, Viki, Viu, Vlive and more|sito=downsub.com|lingua=en|accesso=2021-02-10}}</ref><ref>{{Cita web|url=https://savesubs.com/it|titolo=Scarica i sottotitoli da Youtube, Facebook, Viki, Dailymotion e altro|sito=savesubs.com|lingua=it|accesso=2021-02-10}}</ref>:<syntaxhighlight lang="html">

<video id="video" controls preload="metadata">

<source src="video/uno.mp4" type="video/mp4">

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==== CSS 3 ====

<syntaxhighlight lang="css">

html { box-sizing: border-box; }

*,*:before,*:after { box-sizing: inherit; }

html { min-width: 100%; min-height: 100%;}

body {

margin:0;

background-color:#282828;

}

h1 { font-size: 24px; font-weight:300; font-family: sans-serif; padding:10px 30px; color: gold; -webkit-font-smoothing: antialiased;

position:absolute; z-index: 1; bottom:0; right:0; background: rgba(0,0,0,0.4); }

video {

position: fixed;

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</feComponentTransfer>

</filter>

<filter id="convolve">

<feConvolveMatrix order="3" kernelMatrix="1 -1 1 -1 -0.01 -1 1 -1 1" edgeMode="duplicate" result="convo"/>

</filter>

<filter id="convoblur">

<feGaussianBlur in="SourceGraphic" stdDeviation="6" result="blur"/>

<feConvolveMatrix order="3" kernelMatrix="1 -1 1 -1 -0.01 -1 1 -1 1" edgeMode="none" result="convo"/>

<feMerge>

<feMergeNode in="blur"/>

<feMergeNode in="convo"/>

</feMerge>

</filter>

<filter id="blackandwhite">

<feColorMatrix values="0.3333 0.3333 0.3333 0 0

0.3333 0.3333 0.3333 0 0

0.3333 0.3333 0.3333 0 0

0 0 0 1 0"/>

</syntaxhighlight>