On October 20, at the 2021 China Science and Technology Film and Television Summit Forum (Chongqing), Dawa Future (Chongqing) Imaging Technology Co., Ltd. (hereinafter referred to as "Dawa Future Technology") released the first full-LED virtual film concept film "Unknown" in China. planet".
Tuairiscítear gur bunaíodh Dawa Future Technology i 2018, go príomha chun taighde eolaíoch, forbairt, oiliúint tallainne agus gnó slabhra iomlán tionscail eile a dhéanamh ar réaltacht fhíorúil, forbairt cluiche agus tionscal táirgthe scannán agus teilifíse.
Lu Qi, CEO of Dawa Future Technology, said that previously, the most advanced virtual production technology in China is that actors perform in front of the green screen, and digital content production companies create virtual images behind the scenes, and then synthesize the two. This synthesis process requires a lot of human labor. Because the actors performed in front of the green screen relying on brain-filled pictures, the final synthesis effect often failed to meet the director's expectations, so they were forced to rework, resulting in a very long production cycle and very high costs.
Le lámhach fíorúil iomlán faoi stiúir, feidhmíonn na haisteoirí sa scáileán fíorúil, agus laghdaítear deacracht na feidhmíochta go mór. Ina theannta sin, is féidir an scannán sintéiseithe a aschur i bhfíor-am, agus is féidir éifeacht an scannáin chríochnaithe a fheiceáil go díreach, atá éasca a mhodhnú in am. Ina theannta sin, ní gá go leor daonchumhachta a chaitheamh le haghaidh mataí, laghdaítear an timthriall lámhach go mór, agus laghdaítear an costas lámhach go mór.
According to reports, the all-LED virtual shooting is based on the original virtual production and virtual shooting technology of Dawa Future Technology, adding a number of independent research and development technologies such as real-time algorithms, real-time compensation, and the linkage and fusion of virtual cameras and real cameras. While the real camera shoots the actor's performance, the virtual camera adjusts the virtual image in real time by capturing the real camera lens, so that the real-time output video can realize the seamless synthesis of the real and virtual images.
Ina theannta sin, nuair a bhíonn feidhmíocht ghníomhaíochta beo á lámhach ag ceamara fíor, seans nach mbeidh sé in ann ach cuid den scáileán LED a shocrú, agus is scáileán dubh a bheidh i gcuid de. Fíoraíonn an córas seo cúiteamh pictiúir trí -algartam fíor-ama agus fíor-ama-chúiteamh, ionas nach féidir leis an bhfíseán aschuir fíor-ama an scáileán dubh a fheiceáil.
