{"id":2192,"date":"2016-11-08T17:30:31","date_gmt":"2016-11-08T17:30:31","guid":{"rendered":"http:\/\/elg.is\/?p=2192"},"modified":"2019-05-01T21:48:32","modified_gmt":"2019-05-01T21:48:32","slug":"sitthvad-um-time-lapse-hreyfimyndagerd","status":"publish","type":"post","link":"https:\/\/elg.is\/?p=2192","title":{"rendered":"Sitthva\u00f0 um time lapse hreyfimyndager\u00f0"},"content":{"rendered":"<p><strong>Svok\u00f6llu\u00f0 Time lapse-lj\u00f3smyndun hefur noti\u00f0 vaxandi vins\u00e6lda s\u00ed\u00f0ustu misserin. Ekki er m\u00e9r kunnugt um \u00edslenskt or\u00f0 yfir time lapse svo \u00e9g \u00e6tla a\u00f0 nota enska or\u00f0i\u00f0. Time lapse er sums\u00e9 a\u00f0fer\u00f0 sem notu\u00f0 er til a\u00f0 b\u00faa til myndskei\u00f0&nbsp; \u00far fj\u00f6lda lj\u00f3smynda sem teknar eru me\u00f0 \u00e1kve\u00f0nu millibili yfir tilteki\u00f0 t\u00edmabil. <\/strong><\/p>\n<p><strong>\u00deessa a\u00f0fer\u00f0 er til d\u00e6mis upplagt a\u00f0 nota til a\u00f0 s\u00fdna einhverja ummyndun e\u00f0a breytingu yfir \u00e1kve\u00f0i\u00f0 t\u00edmabil. Vi\u00f0 g\u00e6tum t.d. hugsa\u00f0 okkur a\u00f0 \u00fe\u00fa stilltir upp myndav\u00e9l fyrir framan bl\u00f3m sem v\u00e6ri \u00ed \u00feann veginn a\u00f0 fara bl\u00f3mstra. Ef myndav\u00e9lin&nbsp; v\u00e6ri stillt \u00feannig a\u00f0 h\u00fan t\u00e6ki eina mynd \u00e1 h\u00e1lft\u00edma fresti \u00ed nokkra&nbsp;daga, g\u00e6tur\u00f0u n\u00e1\u00f0 flottu myndskei\u00f0i af bl\u00f3minu springa \u00fat. \u00dea\u00f0 er gert me\u00f0 \u00fev\u00ed a\u00f0 f\u00e6ra myndirnar inn \u00ed videovinnsluforrit og gera \u00far \u00fev\u00ed myndskei\u00f0. &nbsp;Time lapse er t.d. h\u00e6gt a\u00f0 nota til a\u00f0 b\u00faa til&nbsp;kraftmikil myndskei\u00f0 af hreyfingu&nbsp;sk\u00fdja e\u00f0a s\u00f3linni hn\u00edga til vi\u00f0ar \u00e1 fallegu kv\u00f6ldi.<br \/>\n\u00c9g hef \u00ed nokkur skipti veri\u00f0 spur\u00f0ur hvernig \u00e9g vinn svona myndskei\u00f0 og \u00e6tla \u00fev\u00ed a\u00f0 renna h\u00e9r yfir nokkur atri\u00f0i. <\/strong><\/p>\n<p><strong>Fyrst skulum vi\u00f0 l\u00edta \u00e1 snoturt time lapse-video fr\u00e1 Noregi:<\/strong><\/p>\n<div class=\"kad-youtube-shortcode videofit\"  ><iframe loading=\"lazy\" width=\"600\" height=\"400\" src=\"\/\/www.youtube.com\/embed\/Scxs7L0vhZ4?autoplay=0&amp;controls=1&amp;fs=1&amp;modestbranding=0&amp;theme=dark&amp;rel=0&amp;loop=0\" frameborder=\"0\" allowfullscreen=\"true\"><\/iframe><\/div>\n<p>&nbsp;<\/p>\n<h4>T\u00edmasetning<\/h4>\n<p>Venjulegt vide\u00f3 er 24 rammar \u00e1 sek\u00fandu.&nbsp; \u00de\u00fa \u00fearft \u00fev\u00ed a\u00f0 taka 24 myndir til a\u00f0 b\u00faa til eina sek\u00fandu af time lapse myndskei\u00f0i.&nbsp; Ef \u00fe\u00fa \u00e6tlar a\u00f0 b\u00faa til 10 sek\u00fandna myndskei\u00f0&nbsp; \u00fearftu 144 myndir.&nbsp; Ef \u00fe\u00fa hefur 5 sek\u00fandur \u00e1 milli skota tekur alls 12 m\u00edn\u00fatur a\u00f0 skj\u00f3ta \u00feessa 144 ramma.&nbsp; Ef \u00fe\u00fa v\u00e6rir a\u00f0 gera jafnlangt video sem er 60 rammar \u00e1 sek\u00fandu \u00feyrfti 360 ramma, sem tekur um h\u00e1lft\u00edma a\u00f0 skj\u00f3ta. &nbsp;Til a\u00f0 reikna \u00feetta \u00fat er h\u00e6gt a\u00f0 n\u00e1 s\u00e9r \u00ed \u00fear til gert s\u00edmaapp, \u00f3keypis &nbsp;\u00e1 Google Play.&nbsp; Sl\u00e1\u00f0u bara inn \u201etime lapse calculator\u201c \u00ed leitarstrenginn og \u00fe\u00fa f\u00e6r\u00f0 \u00far n\u00e6gu a\u00f0 velja.<\/p>\n<p>&nbsp;<\/p>\n<h4>&nbsp;<a href=\"http:\/\/elg.is\/?attachment_id=2195\" rel=\"attachment wp-att-2195\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"466\" class=\"alignnone wp-image-2195\" src=\"http:\/\/elg.is\/wp-content\/uploads\/2016\/11\/google-play.jpg\" srcset=\"https:\/\/elg.is\/wp-content\/uploads\/2016\/11\/google-play.jpg 1020w, https:\/\/elg.is\/wp-content\/uploads\/2016\/11\/google-play-300x175.jpg 300w, https:\/\/elg.is\/wp-content\/uploads\/2016\/11\/google-play-768x447.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><\/h4>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/elg.is\/?attachment_id=2197\" rel=\"attachment wp-att-2197\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"451\" class=\"alignnone wp-image-2197\" src=\"http:\/\/elg.is\/wp-content\/uploads\/2016\/11\/intervalo.jpg\" srcset=\"https:\/\/elg.is\/wp-content\/uploads\/2016\/11\/intervalo.jpg 1256w, https:\/\/elg.is\/wp-content\/uploads\/2016\/11\/intervalo-300x169.jpg 300w, https:\/\/elg.is\/wp-content\/uploads\/2016\/11\/intervalo-768x433.jpg 768w, https:\/\/elg.is\/wp-content\/uploads\/2016\/11\/intervalo-1024x577.jpg 1024w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<h4>Afheyparinn<\/h4>\n<p>Til a\u00f0 skj\u00f3ta time lapse \u00fearftu afhleypara (Intervalometer). &nbsp;Sumar myndav\u00e9lar eru reyndar me\u00f0 hann innbygg\u00f0an t.d. fr\u00e1 Nikon. Canon v\u00e9lar eru \u00fea\u00f0 ekki, nema kannski n\u00fdjustu m\u00f3delin, en afhleyparann er annars h\u00e6gt a\u00f0 f\u00e1 fyrir 15-20 dollara \u00e1 Aliexpress e\u00f0a Ebay.<br \/>\nAfhleyparinn smellir af samkv\u00e6mt \u00fev\u00ed millibili sem \u00fe\u00fa stillir hann \u00e1. Sem d\u00e6mi eru haf\u00f0ar 2 &#8211; 5 sek\u00fandur \u00e1 milli skota \u00e1 bj\u00f6rtum degi&nbsp;til a\u00f0 n\u00e1 sk\u00fdjum \u00e1 hreyfingu. Eftir \u00fev\u00ed sem vi\u00f0fangsefni\u00f0 hreyfist h\u00e6gar er \u00feessi t\u00edmi lengdur. Ef \u00fe\u00fa v\u00e6rir t.d. a\u00f0 taka time lapse af hreyfingu vetrarbrautarinnar e\u00f0a r\u00edsandi tungli, myndir \u00fe\u00fa l\u00e1ta afhleyparann smella af \u00e1 20 \u2013 30 sek\u00fandra fresti.<br \/>\n\u00deetta \u00fe\u00fd\u00f0ir a\u00f0 til a\u00f0 n\u00e1 10 sek\u00fanda myndskei\u00f0i (144 rammar), me\u00f0 20 sek\u00fanda millibili, tekur klukkut\u00edma og r\u00famar 7 m\u00edn\u00fatur a\u00f0 skj\u00f3ta \u00feessa ramma. Time lapse getur \u00fev\u00ed veri\u00f0 b\u00fdsna miki\u00f0 \u00feolinm\u00e6\u00f0isverk. Kuldagallinn og hitabr\u00fasinn er \u00fev\u00ed hluti af sta\u00f0alb\u00fana\u00f0i lj\u00f3smyndarans vi\u00f0 \u00feessar a\u00f0st\u00e6\u00f0ur.<\/p>\n<p>&nbsp;<\/p>\n<div style=\"width: 1140px;\" class=\"wp-video\"><!--[if lt IE 9]><script>document.createElement('video');<\/script><![endif]-->\n<video class=\"wp-video-shortcode\" id=\"video-2192-1\" width=\"1140\" height=\"641\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"http:\/\/elg.is\/wp-content\/uploads\/2016\/11\/timelapse-ex2.mp4?_=1\" \/><a href=\"http:\/\/elg.is\/wp-content\/uploads\/2016\/11\/timelapse-ex2.mp4\">http:\/\/elg.is\/wp-content\/uploads\/2016\/11\/timelapse-ex2.mp4<\/a><\/video><\/div>\n<p>&nbsp;<\/p>\n<p><em><strong>Myndbandsb\u00faturinn h\u00e9r a\u00f0 ofan er tekin&nbsp;\u00e1&nbsp;g\u00f3\u00f0um degi&nbsp;fyrir time&nbsp;lapse \u00feegar sk\u00fdjafari\u00f0&nbsp;bau\u00f0 upp \u00e1 kj\u00f6ra\u00f0st\u00e6\u00f0ur.<\/strong><\/em><br \/>\n<em><strong>Hli\u00f0arhreyfingin f\u00e9kkst me\u00f0 sle\u00f0a (slider) og haf\u00f0ar voru&nbsp;4 sek\u00fandur \u00e1 milli&nbsp;ramma.&nbsp;Milli skota var myndav\u00e9lin f\u00e6r\u00f0&nbsp;<\/strong><\/em><em><strong>um&nbsp;einn fj\u00f3r\u00f0a \u00far sentimetra, \u00fe.e. fj\u00f6gur skot \u00e1 hvern sentimetra.&nbsp;\u00deetta er gr\u00ed\u00f0arlegt \u00feolinm\u00e6\u00f0isverk sem v\u00e6ri mun <\/strong><\/em><em><strong>au\u00f0veldara me\u00f0 m\u00f3tordrifnum sle\u00f0a. Myndin a\u00f0 ne\u00f0an s\u00fdnir uppsetninguna.<\/strong><\/em><\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/elg.is\/?attachment_id=2212\" rel=\"attachment wp-att-2212\"><img loading=\"lazy\" decoding=\"async\" width=\"1020\" height=\"574\" class=\"alignnone size-full wp-image-2212\" alt=\"timelapse-setup\" src=\"http:\/\/elg.is\/wp-content\/uploads\/2016\/11\/timelapse-setup.jpg\" srcset=\"https:\/\/elg.is\/wp-content\/uploads\/2016\/11\/timelapse-setup.jpg 1020w, https:\/\/elg.is\/wp-content\/uploads\/2016\/11\/timelapse-setup-300x169.jpg 300w, https:\/\/elg.is\/wp-content\/uploads\/2016\/11\/timelapse-setup-768x432.jpg 768w\" sizes=\"(max-width: 1020px) 100vw, 1020px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/elg.is\/?attachment_id=2198\" rel=\"attachment wp-att-2198\"><img loading=\"lazy\" decoding=\"async\" width=\"320\" height=\"240\" class=\"wp-image-2198 size-full\" alt=\"lightmeter\" src=\"http:\/\/elg.is\/wp-content\/uploads\/2016\/11\/lightmeter.png\" srcset=\"https:\/\/elg.is\/wp-content\/uploads\/2016\/11\/lightmeter.png 320w, https:\/\/elg.is\/wp-content\/uploads\/2016\/11\/lightmeter-300x225.png 300w\" sizes=\"(max-width: 320px) 100vw, 320px\" \/><\/a><\/p>\n<div class=\"wp-caption-dd\"><em><strong>\u00deetta er lj\u00f3sm\u00e6lirinn \u00e1 myndav\u00e9linni.<br \/>\n<\/strong><\/em><em><strong>\u00cd mi\u00f0junni er myndin r\u00e9tt l\u00fdst.<\/strong><\/em><\/div>\n<div class=\"wp-caption-dd\"><\/div>\n<h4>Stillingar<\/h4>\n<p>Eindregi\u00f0 er m\u00e6lt me\u00f0 a\u00f0 nota manual&nbsp;stillingar hva\u00f0 var\u00f0ar lokarahra\u00f0a, lj\u00f3sop og white balance. Birtan er s\u00edbreytileg og \u00e1 auto stillingu f\u00e6ri myndav\u00e9lin a\u00f0 stilla sig eftir henni me\u00f0an \u00e1 t\u00f6kunni st\u00e6\u00f0i.&nbsp;Rammarnir&nbsp;yr\u00f0u \u00fev\u00ed misl\u00fdstir. Myndav\u00e9lin er a\u00f0 sj\u00e1lfs\u00f6g\u00f0u h\u00f6f\u00f0 \u00e1 \u00fer\u00edf\u00e6ti og best er a\u00f0 nota ekki of mikinn lokarahra\u00f0a til a\u00f0 tryggja gott fl\u00e6\u00f0i og koma \u00ed veg fyrir h\u00f6kt \u00ed myndskei\u00f0inu.&nbsp; \u00c1 bj\u00f6rtum degi er gott a\u00f0 fara ekki upp fyrir 1\/80. Lj\u00f3sopi\u00f0 er s\u00ed\u00f0an stillt eftir \u00fev\u00ed samkv\u00e6mt lj\u00f3sm\u00e6linum \u00e1 myndav\u00e9linni.<br \/>\n\u00dea\u00f0 er misjafnt hvort teki\u00f0 er \u00ed raw e\u00f0a jpeg formatinu. Sj\u00e1lfur nota \u00e9g jpeg \u00fev\u00ed \u00fea\u00f0 dugar m\u00e9r vel. Raw formati\u00f0 tekur meira pl\u00e1ss og krefst meiri vinnslu.&nbsp; \u00d3\u00fearfi er a\u00f0 taka \u00ed fullri upplausn nema kannski fyrir 4K vide\u00f3 en 3456x2304pixlar (8megapixlar) dugar vel fyrir 1920&#215;1080 full HD vide\u00f3. \u00de\u00e1 ertu me\u00f0 einhverja pixla upp\u00e1 a\u00f0 hlaupa ef \u00fe\u00fa vilt nota a\u00f0dr\u00e1ttar-effekt \u00ed videovinnslunni.<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/elg.is\/?attachment_id=2205\" rel=\"attachment wp-att-2205\"><img loading=\"lazy\" decoding=\"async\" width=\"873\" height=\"560\" class=\"alignnone size-full wp-image-2205\" alt=\"\" src=\"http:\/\/elg.is\/wp-content\/uploads\/2016\/11\/import-timelapse.jpg\" srcset=\"https:\/\/elg.is\/wp-content\/uploads\/2016\/11\/import-timelapse.jpg 873w, https:\/\/elg.is\/wp-content\/uploads\/2016\/11\/import-timelapse-300x192.jpg 300w, https:\/\/elg.is\/wp-content\/uploads\/2016\/11\/import-timelapse-768x493.jpg 768w, https:\/\/elg.is\/wp-content\/uploads\/2016\/11\/import-timelapse-80x50.jpg 80w\" sizes=\"(max-width: 873px) 100vw, 873px\" \/><\/a><\/p>\n<h4>Vinnslan<\/h4>\n<p>Misjafnt er hva\u00f0a forrit eru notu\u00f0 \u00ed vinnslunni eftir hentugleik hvers og eins. Flestir nota myndvinnsluforrit, t.d. Lightroom &nbsp;til a\u00f0 vinna me\u00f0 liti, contrast og anna\u00f0 sl\u00edkt. S\u00ed\u00f0an \u00fearf klippiforrit til a\u00f0 gera myndskei\u00f0i\u00f0.<\/p>\n<p>Sj\u00e1lfur vinn \u00e9g skotin \u00ed Photoshop \u00e1\u00f0ur en \u00e9g b\u00fd til myndskei\u00f0i\u00f0. A\u00f0 sj\u00e1lfs\u00f6g\u00f0u v\u00e6ri gr\u00ed\u00f0arlega t\u00edmafrekt a\u00f0 vinna hvert skot fyrir sig en til a\u00f0 losna vi\u00f0 \u00fea\u00f0 nota \u00e9g Actions f\u00eddusinn.&nbsp; \u00c9g vinn eing\u00f6ngu fyrsta skoti\u00f0, tek a\u00f0ger\u00f0ina upp me\u00f0 Actions og \u201espila\u201c hana s\u00ed\u00f0an \u00e1 \u00f6ll hin skotin.&nbsp; \u00dea\u00f0 geri \u00e9g me\u00f0&nbsp; Automate \u2013Batch skipuninni&nbsp;en me\u00f0 henni f\u00e6r forriti\u00f0 skipun um a\u00f0 nota tiltekna Action a\u00f0ger\u00f0 \u00e1 allar myndirnar \u00ed tiltekinni m\u00f6ppu.&nbsp; \u00c1 me\u00f0an getur ma\u00f0ur fengi\u00f0 s\u00e9r kaffi.<\/p>\n<p>\u00deegar myndirnar eru kl\u00e1rar eru \u00fe\u00e6r teknar inn \u00ed klippiforriti\u00f0.&nbsp; \u00deegar fari\u00f0 er \u00ed import-a\u00f0ger\u00f0ina er vi\u00f0komandi mappa me\u00f0 myndunum valin sem \u201esequence\u201c. &nbsp;\u00cd Adobe Premiere er haka\u00f0 vi\u00f0 Image Sequence. Forriti\u00f0&nbsp; tekur \u00fe\u00e1 myndirnar inn sem myndskei\u00f0.<\/p>\n<p>\u00ddmis fleiri forrit eru framleidd s\u00e9rstaklega til a\u00f0 vinna me\u00f0 time lapse, t.d. LRT-timelapse, sem vinnur vel me\u00f0 Lightroom. &nbsp;Hva\u00f0 best er a\u00f0 nota og hvernig er eitthva\u00f0 sem hver og einn finnur \u00fat fyrir sig. \u00c1 netinu er aragr\u00fai fr\u00f3\u00f0leiks um \u00feetta efni og \u00fev\u00ed um a\u00f0 gera a\u00f0 g\u00faggla. Youtube er t.d. g\u00f3\u00f0ur vettvangur fyrir sl\u00edka fr\u00f3\u00f0leiksleit.<\/p>\n<p>A\u00f0 lokum er h\u00e9r video sem \u00e9g ger\u00f0i n\u00fdlega um n\u00e1tt\u00faruperlur Reykjanesskagans en \u00ed \u00fev\u00ed eru nokkur time lapse myndskei\u00f0 \u00ed bland vi\u00f0 skot tekin me\u00f0 dr\u00f3na.<\/p>\n<div class=\"kad-youtube-shortcode videofit\"  ><iframe loading=\"lazy\" width=\"600\" height=\"400\" src=\"\/\/www.youtube.com\/embed\/-w-6VaYeA_0?autoplay=0&amp;controls=1&amp;fs=1&amp;modestbranding=0&amp;theme=dark&amp;rel=0&amp;loop=0\" frameborder=\"0\" allowfullscreen=\"true\"><\/iframe><\/div>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Svok\u00f6llu\u00f0 Time lapse-lj\u00f3smyndun hefur noti\u00f0 vaxandi vins\u00e6lda s\u00ed\u00f0ustu misserin. Ekki er m\u00e9r kunnugt um \u00edslenskt or\u00f0 yfir time lapse svo \u00e9g \u00e6tla a\u00f0 nota enska or\u00f0i\u00f0. Time lapse er sums\u00e9 a\u00f0fer\u00f0 sem notu\u00f0 er til a\u00f0 b\u00faa til myndskei\u00f0&nbsp; \u00far &hellip; <a href=\"https:\/\/elg.is\/?p=2192\">Continued<\/a><\/p>\n","protected":false},"author":2,"featured_media":2218,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"kt_blocks_editor_width":"","jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false},"version":2}},"categories":[7],"tags":[105],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/elg.is\/wp-content\/uploads\/2016\/11\/timelapse-seg.jpg","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p9GOIz-zm","jetpack_likes_enabled":true,"_links":{"self":[{"href":"https:\/\/elg.is\/index.php?rest_route=\/wp\/v2\/posts\/2192"}],"collection":[{"href":"https:\/\/elg.is\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/elg.is\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/elg.is\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/elg.is\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2192"}],"version-history":[{"count":24,"href":"https:\/\/elg.is\/index.php?rest_route=\/wp\/v2\/posts\/2192\/revisions"}],"predecessor-version":[{"id":2667,"href":"https:\/\/elg.is\/index.php?rest_route=\/wp\/v2\/posts\/2192\/revisions\/2667"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/elg.is\/index.php?rest_route=\/wp\/v2\/media\/2218"}],"wp:attachment":[{"href":"https:\/\/elg.is\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2192"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/elg.is\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2192"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/elg.is\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2192"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}