Adobe Firefly output: MP4 up to 4K, 8 to 15 s

Adobe Firefly's own pages give a figure on 3 of the six spec lines. Highest resolution: 4K, method unstated. Longest output: in the 15 s or less group. No figure on frame rate, HDR and marks. From 1 source page, read 2026-09-25; no maker pays to be listed.

Inclusion rule. All twenty-nine tools on the sheet, each with the highest resolution its pages print. Order. Alphabetical by tool name.

Resolution

4K, method unstated

Frame rate

No figure

HDR

No figure

Frame shape

Landscape and portrait

Length

15 s or less

Marks

No figure

1What the pages say

Firefly's figures come from one FAQ answer: most models stop at 8 seconds, some reach 15, and downloads are MP4 up to 4K. The answer does not say which models reach 4K or whether it is generated or scaled, so the resolution line carries that caveat. The generator panel shows 16:9 and 9:16; frame rate and marks on the file are not stated on the page.

Maximum resolution: 4K, method unstated

All videos are downloadable as MP4 files in resolutions up to 4K

Adobe Firefly, AI video generator page

• FAQ
  MP4 downloads in resolutions up to 4Kclip length and downloadsAdobe Firefly, AI video generator page / recorded 2026-09-25

This spec line in detail · Maximum resolution across twenty-nine tools

Frame rate: No figure

• Feature page and FAQ read; no frame rate stated
  No figure on the vendor's spec pages (checked 2026-09-25)Adobe Firefly, AI video generator page / recorded 2026-09-25

Frame rate across twenty-nine tools

HDR and bit depth: No figure

• Feature page and FAQ read; no HDR or bit-depth statement
  No figure on the vendor's spec pages (checked 2026-09-25)Adobe Firefly, AI video generator page / recorded 2026-09-25

HDR and bit depth across twenty-nine tools

Aspect ratios: Landscape and portrait

with aspect ratios available for any platform.

Adobe Firefly, AI video generator page

• Generator panel and FAQ
  16:9 and 9:16 in the generator's ratio control; the FAQ says ratios for any platformAdobe Firefly, AI video generator page / recorded 2026-09-25

Aspect ratios across twenty-nine tools

Longest single output: 15 s or less

Most models generate clips up to 8 with some allowing up to 15 seconds.

Adobe Firefly, AI video generator page

• FAQ
  Up to 8 seconds on most models and up to 15 seconds on someclip lengthAdobe Firefly, AI video generator page / recorded 2026-09-25

This spec line in detail · Longest single output across twenty-nine tools

Watermark on output: No figure

• Feature page read; no watermark statement (the help centre returned 403)
  No figure on the vendor's spec pages (checked 2026-09-25)Adobe Firefly, AI video generator page / recorded 2026-09-25

Watermark on output across twenty-nine tools

2Related sheets

• Adobe Firefly and Google Veo
• Topview
• Vidu
• Alibaba Cloud Wan
• Amazon Nova Reel

How each reading is chosen: measurement.

3Sources checked

• Adobe Firefly, AI video generator page, checked 2026-09-25