Iarratas le haghaidh seó-ríl

Seó-ríl dearaidh gluaisne 15 soicind a chruthaíonn gur dearthóir gluaisne den scoth thú. Coincheap: do rogha féin (m.sh. "bíonn dúch ina chló ina ailtireacht"). Tiomnaigh dó agus ainmnigh é i líne amháin sula dtosaíonn tú. Déantar gach urchar as an gceann roimhe: athraíonn cruthanna, cineál agus dath isteach sa chéad radharc eile seachas a bheith gearrtha nó ag céimniú.
Cló amháin (Geist, Inter nó aghaidh taispeána dána ó Google Fonts), pailéad de trí dhath ar a mhéad móide dubh agus bán, teanga cheamara chomhsheasmhach amháin.
Taispeáin raon: cineál cinéiteach, athrú crutha, nóiméad 2T go 3T, nóiméad sonraí nó comhéadain úsáideora, agus teideal deiridh. Tabhair sciar comhionann den am do gach ceann acu.
Toirmiscthe: pléascanna cáithníní, lonrúcháin, lasracha lionsa, croitheadh ceamara, scoilt RGB, traschéimnithe, grádáin ghinearálta, maolú preabach, maireann níos faide ná leathshoicind, aon rud a bhfuil cuma teimpléid air.

120 BPM, tarlaíonn rud éigin ar gach buille.
An chéad bharra: crúca. Ansin teicníc amháin in aghaidh an bharra, gach ceann ag sileadh amach as an gceann deireanach. An barra iomlán deireanach: an nóiméad is láidre. An leathbharra deireanach: an teideal deiridh, agus an fráma deireanach ag teacht leis an gcéad cheann ionas go lúbtar é.

1. Comhad HTML amháin ag 1920x1080. Ríomhtar gach stíl ón am taobh istigh de window.seek(t): gan aon bheochana CSS, gan aon lasc ama, gan aon staid idir frámaí.
2. Bain úsáid as an earrach agus as maolú easpónantúil scríofa mar fheidhmeanna ama. Leanann an doiléiriú luas agus treo ar ghluaiseachtaí gasta.
3. Scríobh fuaimrian i gcód leis an Web Audio API (OfflineAudioContext): cic ar gach buille, ardú isteach sa bharra iomlán deireanach, buille ar gach athrú radhairc. Rindreáil é go WAV.
4. Rindreáil le Playwright ag 60fps, 3 fhofhráma in aghaidh an fhráma measctha le ffmpeg tmix le haghaidh doiléire gluaisne, ansin measc an fhuaim.
5. Sula ndéantar an rindreáil iomlán, déan fráma amháin in aghaidh an bhuille a rindreáil agus féach orthu. Deisigh aon rud atá róphlódaithe, as an mbuille, forluiteach nó deacair a léamh.

Inis dom an coincheap agus taispeáin clár scéil buille ar bhuille, ansin tóg é gan aon rud eile a iarraidh orm. Tabhair dom an MP4 deiridh.

A 15-second motion design showreel that proves you are a world-class motion designer. Concept: your pick (e.g. "ink becomes type becomes architecture"). Commit to it and name it in one line before you start. Every shot is made out of the previous one: shapes, type and color transform into the next scene instead of cutting or fading.
One typeface (Geist, Inter or a bold display face from Google Fonts), a palette of at most three colors plus black and white, one consistent camera language.
Show range: kinetic type, shape morphing, a 2D-to-3D moment, a data or UI moment, and an end title. Give each one an equal share of the time.
Banned: particle bursts, glows, lens flares, camera shake, RGB split, crossfades, generic gradients, bouncy easing, holds longer than half a second, anything that looks like a template.

120 BPM, something happens on every beat.
First bar: hook. Then one technique per bar, each flowing out of the last. Last full bar: the strongest moment. Final half bar: end title, and the final frame matches the first so it loops.

1. One HTML file at 1920x1080. Every style is computed from time inside window.seek(t): no CSS animations, no timers, no state carried between frames.
2. Use spring and exponential easing written as functions of time. Blur follows speed and direction on fast moves.
3. Write a soundtrack in code with the Web Audio API (OfflineAudioContext): a kick on every beat, a riser into the last full bar, a hit on each scene change. Render it to WAV.
4. Render with Playwright at 60fps, 3 subframes per frame blended with ffmpeg tmix for motion blur, then mux the audio.
5. Before the full render, render one frame per beat and look at them. Fix anything cluttered, off the beat, overlapping or hard to read.

Tell me the concept and show a beat-by-beat storyboard, then build it without asking me anything else. Give me the final MP4.