Formati zvučnih i video zapisa i njihova obrada 2018-05-22T08:03:56+0200 LifeType Copyright (c) milican tag:www.blog.rs,2018-05-22:321621 Formati zvučnih i video zapisa i njihova obrada 2018-05-22T08:03:56+0200 2018-05-22T08:03:56+0200 2018-05-22T08:03:56+0200 FORMATI ZVUČNIH ZAPISA Zvučni snimak je za računar samo niz brojeva. Postupkom komprimovanja se taj niz brojeva zapisuje u zvučnu datoteku. Način komprimovanja određuje kvalitet ... milican http://milican.blog.rs/blog/milican Generalna <h2 class="wsite-content-title" style="word-wrap: break-word; margin: 0px; padding: 0.5em 0px 0.2em; font-size: 22px; line-height: 1.2; font-weight: normal; text-transform: uppercase; color: #3b3b3b; font-family: 'Open Sans', sans-serif"><span style="font-size: medium"><strong>FORMATI ZVUČNIH ZAPISA</strong></span></h2><div class="paragraph" style="word-wrap: break-word; margin: 0px; padding: 0.5em 0px; line-height: 1.5; color: #3b3b3b; font-family: 'Open Sans', sans-serif; text-align: justify">Zvučni snimak je za računar samo niz brojeva. Postupkom komprimovanja se taj niz brojeva zapisuje u zvučnu datoteku. Način komprimovanja određuje kvalitet zapisa., pa otuda možemo razlikovati tri vrste audio formata:<ul style="padding-top: 0px; padding-right: 0px; padding-bottom: 0px; margin: 5px 0px !important; padding-left: 3em !important; list-style-position: outside !important; list-style-image: initial !important"><li style="padding-top: 0px; padding-right: 0px; padding-bottom: 0px; margin: 3px 0px 0px !important; padding-left: 5px !important; list-style: disc outside !important">nekomprimovani</li><li style="padding-top: 0px; padding-right: 0px; padding-bottom: 0px; margin: 3px 0px 0px !important; padding-left: 5px !important; list-style: disc outside !important">komprimovani formati bez gubitaka</li><li style="padding-top: 0px; padding-right: 0px; padding-bottom: 0px; margin: 3px 0px 0px !important; padding-left: 5px !important; list-style: disc outside !important">komprimovani formati sa gubicima</li></ul></div><span class="imgPusher" style="display: block; overflow: hidden; text-align: justify; float: left; height: 16px; font-family: 'Open Sans', sans-serif; color: #3b3b3b"></span><div class="paragraph" style="word-wrap: break-word; margin: 0px; padding: 0.5em 0px; line-height: 1.5; color: #3b3b3b; font-family: 'Open Sans', sans-serif; text-align: justify">Zvučni snimak je za računar samo niz brojeva. Postupkom komprimovanja se taj niz brojeva zapisuje u zvučnu datoteku. Način komprimovanja određuje kvalitet zapisa., pa otuda možemo razlikovati tri vrste audio formata:<ul style="padding-top: 0px; padding-right: 0px; padding-bottom: 0px; margin: 5px 0px !important; padding-left: 3em !important; list-style-position: outside !important; list-style-image: initial !important"><li style="padding-top: 0px; padding-right: 0px; padding-bottom: 0px; margin: 3px 0px 0px !important; padding-left: 5px !important; list-style: disc outside !important">nekomprimovani</li><li style="padding-top: 0px; padding-right: 0px; padding-bottom: 0px; margin: 3px 0px 0px !important; padding-left: 5px !important; list-style: disc outside !important">komprimovani formati bez gubitaka</li><li style="padding-top: 0px; padding-right: 0px; padding-bottom: 0px; margin: 3px 0px 0px !important; padding-left: 5px !important; list-style: disc outside !important">komprimovani formati sa gubicima.</li></ul></div><hr /><h2 class="wsite-content-title" style="word-wrap: break-word; margin: 0px; padding: 0.5em 0px 0.2em; font-size: 22px; line-height: 1.2; font-weight: normal; text-transform: uppercase; color: #3b3b3b; font-family: 'Open Sans', sans-serif"><span style="color: #508d24"><span style="font-size: small">NEKOMPRIMOVANI FORMATI</span></span></h2><div class="paragraph" style="word-wrap: break-word; margin: 0px; padding: 0.5em 0px; line-height: 1.5; color: #3b3b3b; font-family: 'Open Sans', sans-serif; text-align: justify">fNekomprimovana datoteka zvučnog zapisa sarži originalan zapis brojeva sa snimka i mogu biti veoma velike, &scaron;to zavisi od kvaliteta snimka i individualnih karakteristika zapisa.<br />Najpoznatiji predstavnici ovog formata su:<ul style="padding-top: 0px; padding-right: 0px; padding-bottom: 0px; margin: 5px 0px !important; padding-left: 3em !important; list-style-position: outside !important; list-style-image: initial !important"><li style="padding-top: 0px; padding-right: 0px; padding-bottom: 0px; margin: 3px 0px 0px !important; padding-left: 5px !important; list-style: disc outside !important"><strong>MIDI</strong>&nbsp;(<em style="position: relative">Musical Instrument Digital Interface</em>) - namenjen za razmenu informacija među elektronskim muzičkim jedinicama. (ekstenzija:&nbsp;<strong>.mid</strong>&nbsp;ili&nbsp;<strong>.midi</strong>)</li><li style="padding-top: 0px; padding-right: 0px; padding-bottom: 0px; margin: 3px 0px 0px !important; padding-left: 5px !important; list-style: disc outside !important"><strong>WAVE</strong>&nbsp;(<em style="position: relative">Waveform</em>) - matični format razvijen za kori&scaron;ćenje u Windows okruženju (ekstenzija:&nbsp;<strong>.wav</strong>)</li><li style="padding-top: 0px; padding-right: 0px; padding-bottom: 0px; margin: 3px 0px 0px !important; padding-left: 5px !important; list-style: disc outside !important"><strong>AIFF</strong>&nbsp;(<em style="position: relative">Audio Interchange File Format</em>) - Mekintosh format za digitalni zapis zvuka (ekstenzija: .<strong>aiff</strong>)</li></ul></div><h2 class="wsite-content-title" style="word-wrap: break-word; margin: 0px; padding: 0.5em 0px 0.2em; font-size: 22px; line-height: 1.2; font-weight: normal; text-transform: uppercase; color: #3b3b3b; font-family: 'Open Sans', sans-serif"><span style="color: #508d24"><span style="font-size: small">KOMPRIMOVANI FORMATI BEZ GUBITAKA</span></span></h2><div class="paragraph" style="word-wrap: break-word; margin: 0px; padding: 0.5em 0px; line-height: 1.5; color: #3b3b3b; font-family: 'Open Sans', sans-serif; text-align: justify">Ovi formati su najbolji izbor ukoliko želimo da zadržimo izvorni kvalitet snimka, ali je zbog veličine datoteke (koja je oko polovine veličine originalne datoteke) koriste samo profesionalci.<br />Najpoznatiji formati komprimovanja bez gubitaka su:<ul style="padding-top: 0px; padding-right: 0px; padding-bottom: 0px; margin: 5px 0px !important; padding-left: 3em !important; list-style-position: outside !important; list-style-image: initial !important"><li style="padding-top: 0px; padding-right: 0px; padding-bottom: 0px; margin: 3px 0px 0px !important; padding-left: 5px !important; list-style: disc outside !important"><strong>WMA</strong>&nbsp;(<em style="position: relative">Windows media Audio</em>) - format razvijen od strane&nbsp;<em style="position: relative">Microsoft</em>-a; sastoji se od 4 različita kodeka (ekstenzija:&nbsp;<strong>.wma</strong>)</li><li style="padding-top: 0px; padding-right: 0px; padding-bottom: 0px; margin: 3px 0px 0px !important; padding-left: 5px !important; list-style: disc outside !important"><strong>FLAC</strong>&nbsp;&nbsp;(<em style="position: relative">Free Lossless Audio Codec</em>) - format sličan MP3 formatu ali bez gubitaka u kvalitetu.</li><li style="padding-top: 0px; padding-right: 0px; padding-bottom: 0px; margin: 3px 0px 0px !important; padding-left: 5px !important; list-style: disc outside !important"><strong>WV</strong>&nbsp;-&nbsp;<em style="position: relative">Wave Pack</em>&nbsp;format (ekstenzija:&nbsp;<strong>.wv</strong>)</li><li style="padding-top: 0px; padding-right: 0px; padding-bottom: 0px; margin: 3px 0px 0px !important; padding-left: 5px !important; list-style: disc outside !important"><strong>APE</strong>&nbsp;-&nbsp;<em style="position: relative">Monkey&#39;s Audio</em>&nbsp;format (ekstenzija:&nbsp;<strong>.ape</strong>)</li></ul></div><h2 class="wsite-content-title" style="word-wrap: break-word; margin: 0px; padding: 0.5em 0px 0.2em; font-size: 22px; line-height: 1.2; font-weight: normal; text-transform: uppercase; color: #3b3b3b; font-family: 'Open Sans', sans-serif"><span style="color: #508d24"><span style="font-size: small">KOMPRIMOVANI FORMATI SA GUBICIMA</span></span></h2><div class="paragraph" style="word-wrap: break-word; margin: 0px; padding: 0.5em 0px; line-height: 1.5; text-align: justify"><span style="font-family: 'Open Sans', sans-serif; color: #3b3b3b">Ovi formati mogu biti do jedne desetine veličine originalne datoteke, jer su u njima izostavljeni zvuci koje ljudsko uho jedva ili uop&scaron;te ne može da čuje (zvuci sa frekvencijom od 20Hz do 20000Hz). Zato se ovi formati koriste za prenos muzike Internetom i za snimanje velikih zbirki digitalne muzike).</span><br /><span style="font-family: 'Open Sans', sans-serif; color: #3b3b3b">Najpoznatiji formati komprimovanja sa gubicima su:</span><ul style="color: #3b3b3b; font-family: 'Open Sans', sans-serif; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; margin: 5px 0px !important; padding-left: 3em !important; list-style-position: outside !important; list-style-image: initial !important"><li style="padding-top: 0px; padding-right: 0px; padding-bottom: 0px; margin: 3px 0px 0px !important; padding-left: 5px !important; list-style: disc outside !important"><strong>MP3</strong>&nbsp;&nbsp;- ove datoteke su zvučni deo MPEG formata (<em style="position: relative">Moving Pictures Experts Group</em>) i predstavljaju najpopularniji format za snimanje muzičkih datoteka (ekstenzija:&nbsp;<strong>.mp3</strong>,&nbsp;<strong>.mpga</strong>)</li><li style="padding-top: 0px; padding-right: 0px; padding-bottom: 0px; margin: 3px 0px 0px !important; padding-left: 5px !important; list-style: disc outside !important"><strong>Ogg Vorbis</strong>&nbsp;-<em style="position: relative">&nbsp;open source</em>&nbsp;komprimovani format sa gubicima, po nekima boljeg kvaliteta od MP3 formata iste veličine (ekstenzija:&nbsp;<strong>.ogg</strong>)</li><li style="padding-top: 0px; padding-right: 0px; padding-bottom: 0px; margin: 3px 0px 0px !important; padding-left: 5px !important; list-style: disc outside !important"><strong>AAC</strong>&nbsp;(<em style="position: relative">Advance Audio Coding</em>) - u odnosu na MP3&nbsp;format postiže bolju kompresiju i ima veći Bit rate (ekstenzija:&nbsp;<strong>.aac</strong>)</li></ul><div class="post-965 post type-post status-publish format-standard hentry category-ostalo tag-adobe-audiation tag-audacity tag-audio-signal tag-cool-edit-pro tag-goldwave tag-obrada-zvuka tag-online-alat-vocaroo tag-sound-forge" id="post-965" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; border: 0px; margin: 0px 0px 36px; padding: 0px; vertical-align: baseline; text-align: start"><h2 class="entry-title" style="clear: both; color: #000000; font-family: 'Helvetica Neue', Arial, Helvetica, 'Nimbus Sans L', sans-serif; font-size: 21px; background: transparent; border: 0px; margin: 0px; padding: 0px; vertical-align: baseline; line-height: 1.3em"><a href="https://racunarstvoiinformatika.wordpress.com/2013/04/09/programi-za-obradu-zvuka/" rel="bookmark">Programi za obradu&nbsp;zvuka</a></h2><p style="color: #333333; font-family: Georgia, 'Bitstream Charter', serif; font-size: 16px">&nbsp;<span style="text-align: justify">&nbsp;&ndash;&nbsp;</span><strong style="text-align: justify; background: transparent; border: 0px; margin: 0px; padding: 0px; vertical-align: baseline">Audacity</strong><span style="text-align: justify">&nbsp; (besplatan program koji nudi manji broj opcija) ima veoma veliku upotrebu samim tim &scaron;to se svrstava u red freeware programa</span></p><p style="color: #333333; font-family: Georgia, 'Bitstream Charter', serif; font-size: 16px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; border: 0px; margin: 0px 0px 24px; padding: 0px; vertical-align: baseline; text-align: justify">&ndash;&nbsp;<strong style="background: transparent; border: 0px; margin: 0px; padding: 0px; vertical-align: baseline">Adobe Audition</strong>&nbsp;( komercijalan program koji nudi pregr&scaron;t opcija)</p><p style="color: #333333; font-family: Georgia, 'Bitstream Charter', serif; font-size: 16px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; border: 0px; margin: 0px 0px 24px; padding: 0px; vertical-align: baseline; text-align: justify">&ndash;&nbsp;<strong style="background: transparent; border: 0px; margin: 0px; padding: 0px; vertical-align: baseline">GoldWave</strong>&nbsp;( takođe komercijalan program koji služi za editovanje i obradu audio, fajlova).</p><p style="color: #333333; font-family: Georgia, 'Bitstream Charter', serif; font-size: 16px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; border: 0px; margin: 0px 0px 24px; padding: 0px; vertical-align: baseline; text-align: justify">&ndash;&nbsp;<strong style="background: transparent; border: 0px; margin: 0px; padding: 0px; vertical-align: baseline">Cool Edit Pro</strong>&nbsp;(profesionalni softver za multi-kanalno snimanje i kompletnu produkciju audio zapisa)</p><p style="color: #333333; font-family: Georgia, 'Bitstream Charter', serif; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; border: 0px; margin: 0px 0px 24px; padding: 0px; vertical-align: baseline; text-align: justify"><strong><span style="font-size: medium">FORMATI VIDEO ZAPISA&nbsp;</span></strong></p><p style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; border: 0px; margin: 0px 0px 24px; padding: 0px; vertical-align: baseline; text-align: justify">&nbsp;</p><ul style="color: #333333; font-family: Georgia, 'Bitstream Charter', serif"><li>MPEG format, koristi seu filmskoj industriji, CD i DVD</li><li>AVI, može se pokrenuti na skoro svim računarima, ali zauzima mnogo memorije</li><li>DIVX/ XVID koristi malo prostora</li><li>H. 264, njegov glavni cilj je malo memorije, sa istim kvalitetom slike</li></ul><p>&nbsp;</p><p style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; border: 0px; margin: 0px 0px 24px; padding: 0px; vertical-align: baseline; text-align: justify"><span style="font-size: medium; font-family: Georgia, 'Bitstream Charter', serif; color: #333333"><strong>OBRADA VIDEO ZAPISA</strong></span></p><p style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; border: 0px; margin: 0px 0px 24px; padding: 0px; vertical-align: baseline; text-align: justify">Najpoznatiji besplatni programi za obradu video zapisa su:</p><p style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; border: 0px; margin: 0px 0px 24px; padding: 0px; vertical-align: baseline; text-align: justify">&nbsp;</p><ul><li>AVIDEMUX</li><li>VSDC Video Editor</li><li>ShotCut</li><li>OpenShot&nbsp;</li></ul><p>&nbsp;</p><p style="color: #333333; font-family: Georgia, 'Bitstream Charter', serif; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; border: 0px; margin: 0px 0px 24px; padding: 0px; vertical-align: baseline; text-align: justify">&nbsp;</p></div></div> tag:www.blog.rs,2018-05-22:321617 Čestitamo 2018-05-22T08:00:55+0200 2018-05-22T08:00:55+0200 2018-05-22T08:00:55+0200 Ukoliko možete da pročitate ovaj članak, uspešno ste se registrovali na Blog.rs i možete početi sa blogovanjem. milican http://milican.blog.rs/blog/milican Generalna Ukoliko možete da pročitate ovaj članak, uspešno ste se registrovali na Blog.rs i možete početi sa blogovanjem.