How to make a photo montage for a party screen

Last updated 2026-08-16 · 6 min read

What is the short version?

A montage for a party screen is a solved problem that still takes an evening: nine photographs, some portrait and some landscape, need to fill a wide screen, move gently, and carry a line of text each without anything looking stretched.

1. Go to Vizard Agent and upload the photographs.
2. Say the occasion and that it is going on a large screen at a venue.
3. Say what the text should say and roughly how long the video should run.

What do you need before you start?

The photographs and the occasion. Vizard Agent handles the mixed shapes, the movement and the music, and the useful thing you supply is context — whose celebration this is and what the text should say, since a montage without words is just pictures.

• The photographs. Nine or ten carries a minute comfortably.
• The occasion. A hundred-day celebration, a birthday, an anniversary. It sets the tone and the music.
• Where it plays. A venue screen wants wide and high resolution, not a vertical feed cut.
• The text. An opening card, a closing card, and any names or dates.
• The language. Say it; Vizard Agent checks the installed fonts can render it before designing anything.

What do you type into Vizard Agent?

A short sentence is enough. Vizard Agent looks at every photograph, works out the sequence and handles the technical side of mixing portrait and landscape images on one screen, so the brief is mostly about the occasion and the words.

Prompt

Variants worth knowing:

• A looping version. Venues often play these on repeat; ask for it to loop cleanly.
• With a voice. A short narrated line at the start suits some occasions and overwhelms others.
• A short social cut too. Ask for both; the second comes from the same slides.

What does Vizard Agent actually do?

Here is the order Vizard Agent worked in on a real celebration montage. It tests the two hardest visual treatments on a single photograph first, because rendering eleven slides to discover the zoom is wrong is an expensive way to find out.

1. Reads several of the photographs individually, then tiles all of them into one grid.
2. Looks at that grid to plan the story order.
3. Checks each photo's resolution to plan the scaling.
4. Checks the EXIF orientation tags so no image ends up rotated.
5. Searches for warm, gentle music and measures the chosen track's exact duration.
6. Checks the installed fonts and locates the exact font file for the text overlays.
7. Tests a slow zoom on one photograph to confirm the movement is smooth at full resolution.
8. Tests a blurred padded background for the portrait photographs on a wide screen.
9. Generates the opening and closing cards, renders all eleven slides, joins them with one-second crossfades, then extracts a frame grid from the final render and checks it.

Step 8 is the fix nobody thinks to ask for. Portrait photographs on a wide screen either get stretched, cropped or bordered — and a blurred copy of the photograph itself behind it is the treatment that looks deliberate rather than apologetic.

What does the result look like?

From the run this page is written from, probed on the delivered file: 1920x1080, H.264, 30fps, 64.8 seconds, AAC audio. Wide and just over a minute, eleven slides with slow zooms, crossfades between them, styled text, and the music fading out at the end.

Vizard Agent pulled a grid of frames from the finished file and checked the text styling, the blurred backgrounds and the zoom quality before delivering it.

Eleven slides across a minute gives each photograph about five seconds, which is the pace a room full of people can actually follow. Faster and nobody finishes looking; slower and the montage stops moving.

Expect tens of minutes rather than minutes. This category was not separately measured; comparable work runs a median of 28 to 38 minutes end to end, and across all projects the median cost by tier is Flash 47, Pro 55, Max 242, Ultra 263 credits.

When does this not work well?

The photographs are the whole video, and no amount of movement makes a small or badly lit one look good on a large screen. Vizard Agent scales, pads and stabilises what arrives, and a screen at a venue is unforgiving in a way a phone is not.

• Low-resolution photos show badly. A screenshot or a messaging-app copy will look soft on a big screen.
• Mixed shapes are unavoidable. Vizard Agent pads portrait photos with a blurred background; some cropping is the alternative.
• Venue screens vary. Check the aspect ratio and the resolution the venue actually uses before you send the file.
• Too many photographs makes it drag. Nine or ten for a minute. Twenty means each is on screen for three seconds.
• Text on a screen is read from a distance. Keep it short and large; long sentences do not get read.

How do you fix a result that came back wrong?

Say which slide is wrong and how. Vizard Agent keeps every rendered slide, both title cards and the music as separate pieces, so reordering the photographs or rewording a card is a re-join of material it already produced rather than a rebuild of the entire montage from the original images.

• "Put the family photo last." A reorder against the same slides.
• "The text is too small for the screen." Restyled larger and re-burned.
• "Slower zooms." Re-rendered with a gentler move.

How does Vizard Agent compare to doing it yourself?

By hand this is a slideshow tool that stretches portrait photos, music that ends before the pictures do, and an evening of nudging. The parts that look effortless — the pacing, the padding, the fade — are the parts that take the time.

Common questions

How many photographs should I send? Nine or ten for about a minute. More means each one gets too little time to be seen.

Will portrait photos look stretched? No. Vizard Agent pads them with a blurred copy of the photograph rather than distorting them.

Can it handle text in my language? Yes. Vizard Agent checks the installed fonts can render it before designing the cards.

Can it loop for a venue screen? Yes. Say so and the ending is built to run back into the opening.

Can I get a short version for social? Yes. Ask for both and the short cut comes from the same rendered slides.

What resolution should I ask for? Match the venue's screen. Wide at full HD is the safe default and Vizard Agent delivers that unless told otherwise.

Can it add a narrated line at the start? Yes. Vizard Agent casts a voice and places the line over the opening card if you want one.

Can I send more photos than fit? Yes. Vizard Agent reviews them all and tells you which it left out rather than cramming every one in.