Impact-crusher blow bars spend Ray 2's 50cr on the apron
Luma Ray 2 is 720p, 5s or 9s, 50cr, audio null: blow-bar impact on the photographed apron. Kling 3 Turbo at 12cr will smear bar count into a different crusher. Do not invent a mill soundtrack.
Luma Ray 2 is 720p, 5s or 9s, 50cr, audio null: blow-bar impact on the photographed apron. Kling 3 Turbo at 12cr will smear bar count into a different crusher. Do not invent a mill soundtrack.
An impact-crusher clip that books is bars hitting this apron. Bar count, rotor family, the apron gap a quarry engineer will match to a drawing — those are the SKU. Impact is physics you are allowed to buy once the still is locked. A constructed mill tech walking throughput is a second file. A cheaper text-to-video paragraph will smear the bars into a cousin machine.
The apron is the SKU
Photograph the crusher you sell. Square to the apron. Blow bars readable — the count you actually ship, the metallurgy colour, the rotor in frame. That still is the print. The buyer is matching iron, not atmosphere.
The AI product video generator is the door when the job is this object, moving. Prompt only the camera. A slow hold on the apron. A short impact if the bars are already in the still. Do not prompt "an impact crusher in a busy quarry, operator explaining tph." That sentence is how the apron becomes a stock mill and a mouth you did not hire.
Identity — this apron, this bar count — is not a T2V paragraph. Photograph the apron. Move it with AI image-to-video when the still is the contract. Motion only. The bars are already in the pixels. Leave "four blow bars, manganese" out of the prompt. Re-describing bar count is how the model starts drawing a second rotor.
Do not morph bar count. If the still shows four bars, the clip may not finish as six. If the still shows a primary apron, the clip may not grow a secondary. Those are claims. A buyer will notice them before they notice your logo.
Ray 2 720p spends 50cr on silent impact
Luma Ray 2 720p is Luma Ray 2 video generation in 720p quality. Text-to-video. 5s or 9s. 720p. 50 credits. Audio empty. No image required. Empty audio is the product. A musical in the prompt will not yield a bed. A presenter in the prompt will not yield a mouth. Do not invent a mill soundtrack.
Fifty credits is the unit. Nine seconds is not four free seconds on top of five. One prompt, one length, then decide whether the impact deserves the longer hold. Max output is 720p. Listed qualities: 720p. There is no 1080p switch. Choose aspect for the destination. 21:9 cropped to 9:16 throws away the sharpness you paid for.
Ray is the expensive short 720p impact plate you will score later. It is not a 2K master and it is not a sketch-pad price. Because the row does not require an image, a paragraph about "blow bars hitting an apron" will invent a cousin crusher. Spend the 50 credits on impact physics only when a serial is not the claim. The moment bar count, apron gap, or rotor family must match a catalog photo, leave the T2V row. Attach the still. Product-video or image-to-video is the identity door. Ray is leftover physics with no serial.
Aspects run 1:1, 3:4, 4:3, 9:16, 16:9, 9:21, 21:9. Pick the shape the platform actually serves. Demos are not this SKU.
Kling 3 Turbo smears bar count
Kling 3 Turbo Text to Video is the other T2V temptation: audio false, 3s–15s, 1080p, no still required, 12 credits, discounted. Fast text-to-video. The file is silent. Quoted dialogue does not become a soundtrack.
Twelve credits looks like a save next to Ray's 50. It is a save of the wrong crusher. Turbo will smear bar count into a different machine: extra bars, a cousin rotor, an apron that is not on the drawing. Use Turbo only when the crusher does not have to be yours — anonymous impact as chip-weather for a cutaway. The moment the bar count, the apron, or the rotor must match a catalog photo, Turbo is the wrong door. A sentence is not a plate.
Aspects on Turbo: 16:9, 9:16, 1:1. Qualities: 720p and 1080p. The ceiling is 1080p. Start at 3s, 4s, or 5s. Fifteen seconds of the wrong bar count is a long miss. Ray is the expensive short 720p impact when physics is the brief and serial is not. Turbo is leftover motion with no serial and a smeared rotor. Neither row typesets tph.
Do not invent a mill soundtrack
Ray does not list native audio. Turbo's audio flag is false. That is the crusher pipeline: silent plate, then a bed you picked. Do not write "mill rumble, rock on steel, plant PA" into the Ray prompt and file a bug when the file is silent. The audio field was empty.
Add music to a video after picture lock. Off-screen line: a voiceover on a plate with no lips. Do not dub a closed generated face. Do not lipsync a constructed operator holding "your" crusher. Throughput, CSS, and "how you should feed this mill" are not a mouth on a generated face. Put a real named person on camera when the video tells a viewer how to run the plant — or do not tell them.
tph, CSS, and bar alloy belong as overlay you typed, not as glyphs a T2V row painted onto the housing. Prompt camera and physics. Overlay the spec after lock. A mute feed still needs those words on the file. Do not ask Ray or Turbo to letter "four blow bars" onto the rotor. If the photographed housing already carries a sharp stamp you would ship, keep it. Do not "enhance" the stamp. Prettier digits are a different SKU.
The test: pause on the apron. Can a buyer match bar count to the drawing? Yes: this job. No, bars appeared or vanished: you spent Turbo's 12 credits on a smear, or you asked Ray to invent a mill from a sentence when you already had the photograph.
FAQ
If I describe a mill soundtrack, does Ray 2 720p emit audio?
No. Audio is empty. You get a silent 5- or 9-second 720p file at 50 credits. Lay the bed after picture lock. Do not invent a mill soundtrack in the prompt.
Why not Kling 3 Turbo on every impact because 12cr is cheaper?
Turbo will smear bar count into a different crusher. Twelve credits is the catalog figure for a silent 3s–15s 1080p text-to-video take with no still required. The cheap take is the wrong machine. Photograph the apron. Spend Ray's 50 credits only when the brief is short 720p impact physics, not a serial.
Can these text-to-video rows take our real apron?
They will invent a subject. A locked shop photo belongs on image-to-video or the product-video generator. Attach the still. Do not prompt a cousin of a mill you already run.
Can Ray 2 720p be a 1080p mill master?
No. Max output is 720p. Listed qualities: 720p. Need a longer, sharper hold from a still? That is a different row after the apron is locked. Need a short 720p impact? Ray, then score it.