A Luma event cover is a poster still, not a recap film

The event SKU is the cover: title, date, venue type that survive the calendar thumbnail. Seedream or Ideogram. /for/event-marketing-teams is the campaign. Do not Veo a fake crowd as the cover.

A Luma listing that sells a seat is a calendar tile: the name of the night, the date a stranger can read at thumbnail size, the kind of room they are walking into. It is not a recap of a room you have not hosted yet, and it is not a generated packed house. Letter the cover. Leave the crowd off the generate.

The listing is a poster still

Luma’s calendar is a grid. Buyers decide from a crop, not from a trailer. The cover has to hold three strings: the event title as you will print it, the date in the format you actually use, and a venue type that is true — gallery, rooftop, warehouse, theatre. “Cinematic community gathering, golden hour, hundreds of creatives” restages a recap. The tile is a poster.

Crop to the ratio the listing actually uses. A 16:9 film still that dies when Luma letterboxes it is a cover you cannot ship. Proof at 100%. One wrong date is a regenerate. One misspelled venue is a different night.

Do not generate a photoreal packed room as the cover. Those faces are extras. Do not generate a fake speaker wall of marks you do not have a grant for. Empty graphic, or a still of the real empty venue you already photographed. Occupied is a recap, shot on the day, with permission.

Generate an image from text is the named stills job: you describe the cover, the agent asks about style, aspect ratio, and count, then picks a model (or uses the one you name). Cost is priced per model, shown before you confirm. Quote every string you will proof. "Thu, Mar 12 · Gallery" is a string. “A headline about a spring mixer” is a plausible date you cannot ship.

Open the same work from text-to-image if you already know the row. Name Seedream or Ideogram. A cinematic portrait row will give you a mood of a party, not a tile you can proof.

Seedream owns dense cover type

Seedream 5.0 Pro is ByteDance’s flagship text-to-image row: deep-thinking prompt understanding, native text rendering in 14 languages, precise control over dense layouts and structured designs, 7 credits. No audio. No duration. That is a poster. It is not a recap.

Title plus date plus venue type plus a one-line who-it’s-for is a layout, not a vibe. Quote the strings. Scout until the thumbnail still reads. If the model “improves” March into Mar. and your listing says March, you still proof the string. A cover that ships Mar 12 and a Luma title that shows March 12 is two products.

Use Seedream when the cover is the type stack: several lines, a bilingual title, a structured card. Do not also ask for a photoreal crowd, a speaker grid, and a map in the same pass. The calendar already has a map pin. The cover has to letter.

Ideogram owns the short lockup

Eight to twelve words that must read at thumbnail size: event name, a date, a venue word. That is Ideogram V4: text-to-image, 6 credits, posters and logos with crisp visuals and accurate text rendering listed. Quote the string. Do not ask a photoreal row to spell the night.

Use Ideogram when the cover is a title card: name, date, one venue claim, a flat lockup. Use Seedream when the cover is a stacked card. Mixing them in one generate is how you get a pretty mark on unreadable body copy.

Neither row is a video model. A cover that “needs motion” is a later image-to-video pass of an approved still, camera only. Motion will not correct a misspelled Thursday. If the video model restypes the date, you described the poster again instead of holding frame one.

The campaign is a different /for; a fake crowd is not a cover

AI video for event marketing teams is three jobs: before fills seats, during makes proof, after sells next time. That page is the campaign. This listing is the Luma tile. Do not rewrite the recap as a cover, and do not paste “attendee reactions” onto a packed room you did not film.

A recap needs the day. Attendee faces are grants. The cover ships before any of that exists. Inventing the room so the calendar looks busy is extras. Labelling the clip AI does not create a grant.

Veo 3.1 is native audio, official 4K tier, 4 / 6 / 8 second clips. It is a good cinematic talking row. It is a bad cover row. “Vibrant Luma mixer, packed gallery, crowd cheering” will draw letterforms and grow people. Those letterforms will not be your date. Those people will not have tickets. 4K does not fix a wrong glyph.

The cover job is a still. Seedream or Ideogram, strings quoted, proof at 100%. If you cannot read the date in the calendar crop, you made a recap film.

FAQ

Should every Luma cover be Seedream 5.0 Pro?

No. Dense stacked cards and bilingual titles are Seedream: 7 credits, text in 14 languages, structured layouts. Title cards with a handful of words are Ideogram V4 at 6 credits. Scout cheap. Proof the string at thumbnail size.

Can I skip the still and prompt Veo for a “cinematic event cover”?

You can. You will not get a signed cover. You will get a clip whose first frame is a guess, a date that crawls, and a crowd you did not host. Lock the poster still first. Do not Veo a fake crowd as the cover.

Is this the same job as /for/event-marketing-teams?

No. That page is the campaign: registration drivers, same-day capture, the recap that sells the next one. This page is the Luma listing — a poster still. Do not rewrite the marketing audience as a calendar tile.

Why not a packed-room photo as the cover?

Because a packed room is a recap, and a generated packed room is extras. Title, date, and venue type have to survive the thumbnail. Seedream or Ideogram the type. A brand film is a different file, shot on the day, with permission.