即時渲染的技術革命; 看到亂象和希望
影視圖形的發展史本質就是圖形顯示技術的迭代史。 和遊戲領域一樣，在影視作品中，即時渲染同樣是圖像技術的最重要的應用體現。對電影行業來說，即時渲染一直都是電影拍攝前期預覽的重要組成。而其效果將直接影響到想法傳遞的準確性，間接影響到整個製作流程的工作量。而且，隨著即時渲染的效果越來越好，電影從業人員正嘗試將即時渲染引擎加入到後期製作的工作流程當中。 而對電視行業來說，如今我們很熟悉的虛擬攝影棚，就是即時渲染的成熟運用之一。近幾年特別流行的AR/VR/MR，其實早已經在廣電行業的標準工作流程中服務了十幾二十年。 圖形顯示技術的飛速發展，導致在影視行業產生持續的變革。電視虛擬攝影棚的開發廠商，早年在即時渲染中投入大量的研發資源開發渲染引擎，創造自己的工作流程。當這些廠商閉門造車，占山（電視台）為王，相互爭鬥時，遊戲渲染引擎憑藉巨大的用戶量為財力支撐，沉澱了幾十年的圖形技術，這兩年突然跨界打擊（以用戶數量來比較，也可以說降維打擊），插足於影視，建築等多個領域。當觀眾在電視上見到逼真的遊戲引擎帶來的渲染效果時，那些採用舊渲染技術的虛擬攝影棚產品，已然淪為過氣
{"items":["5fd6dd5325ef3100176e8821"],"styles":{"galleryType":"Columns","groupSize":1,"showArrows":true,"cubeImages":true,"cubeType":"max","cubeRatio":1.7777777777777777,"isVertical":true,"gallerySize":30,"collageAmount":0,"collageDensity":0,"groupTypes":"1","oneRow":false,"imageMargin":6,"galleryMargin":0,"scatter":0,"rotatingScatter":"","chooseBestGroup":true,"smartCrop":false,"hasThumbnails":false,"enableScroll":true,"isGrid":true,"isSlider":false,"isColumns":false,"isSlideshow":false,"cropOnlyFill":false,"fixedColumns":0,"enableInfiniteScroll":true,"isRTL":false,"minItemSize":50,"rotatingGroupTypes":"","rotatingCropRatios":"","columnWidths":"","gallerySliderImageRatio":1.7777777777777777,"numberOfImagesPerRow":3,"numberOfImagesPerCol":1,"groupsPerStrip":0,"borderRadius":0,"boxShadow":0,"gridStyle":0,"mobilePanorama":false,"placeGroupsLtr":true,"viewMode":"preview","thumbnailSpacings":4,"galleryThumbnailsAlignment":"bottom","isMasonry":false,"isAutoSlideshow":false,"slideshowLoop":false,"autoSlideshowInterval":4,"bottomInfoHeight":0,"titlePlacement":"SHOW_BELOW","galleryTextAlign":"center","scrollSnap":false,"itemClick":"nothing","fullscreen":true,"videoPlay":"hover","scrollAnimation":"NO_EFFECT","slideAnimation":"SCROLL","scrollDirection":0,"scrollDuration":400,"overlayAnimation":"FADE_IN","arrowsPosition":0,"arrowsSize":23,"watermarkOpacity":40,"watermarkSize":40,"useWatermark":true,"watermarkDock":{"top":"auto","left":"auto","right":0,"bottom":0,"transform":"translate3d(0,0,0)"},"loadMoreAmount":"all","defaultShowInfoExpand":1,"allowLinkExpand":true,"expandInfoPosition":0,"allowFullscreenExpand":true,"fullscreenLoop":false,"galleryAlignExpand":"left","addToCartBorderWidth":1,"addToCartButtonText":"","slideshowInfoSize":200,"playButtonForAutoSlideShow":false,"allowSlideshowCounter":false,"hoveringBehaviour":"NEVER_SHOW","thumbnailSize":120,"magicLayoutSeed":1,"imageHoverAnimation":"NO_EFFECT","imagePlacementAnimation":"NO_EFFECT","calculateTextBoxWidthMode":"PERCENT","textBoxHeight":171,"textBoxWidth":200,"textBoxWidthPercent":50,"textImageSpace":10,"textBoxBorderRadius":0,"textBoxBorderWidth":0,"loadMoreButtonText":"","loadMoreButtonBorderWidth":1,"loadMoreButtonBorderRadius":0,"imageInfoType":"ATTACHED_BACKGROUND","itemBorderWidth":0,"itemBorderRadius":0,"itemEnableShadow":false,"itemShadowBlur":20,"itemShadowDirection":135,"itemShadowSize":10,"imageLoadingMode":"BLUR","expandAnimation":"NO_EFFECT","imageQuality":90,"usmToggle":false,"usm_a":0,"usm_r":0,"usm_t":0,"videoSound":false,"videoSpeed":"1","videoLoop":true,"jsonStyleParams":"","gallerySizeType":"px","gallerySizePx":342,"allowTitle":true,"allowContextMenu":true,"textsHorizontalPadding":-30,"itemBorderColor":{"themeName":"color_15","value":"rgba(255,255,255,1)"},"showVideoPlayButton":true,"galleryLayout":2,"calculateTextBoxHeightMode":"MANUAL","textsVerticalPadding":-15,"targetItemSize":342,"selectedLayout":"2|bottom|1|max|true|0|true","layoutsVersion":2,"selectedLayoutV2":2,"isSlideshowFont":true,"externalInfoHeight":171,"externalInfoWidth":0},"container":{"width":684,"galleryWidth":690,"galleryHeight":0,"scrollBase":0,"height":null}}
