Instagram Series or YouTube Shorts series: render one master
Instagram's Series test and YouTube Shorts series both want vertical video. Render one master, trim it per platform, and keep an episode sheet. Rates included.
Render one 9:16 master per episode, 180 seconds or less, and upload it to both: YouTube's Shorts series page asks for portrait or square video of at most 180 seconds, and Meta's Instagram Series test has no published episode limit in the reports we read. A 180-second master is the safe common size.
The two products are built differently, so plan the metadata per platform even when the video file is the same.
What each page says
The YouTube column is from YouTube Help; the Instagram column is from TechCrunch's report on Meta's test. Where a page is silent the cell says so.
| Item | YouTube Shorts series | Instagram Series (test) |
|---|---|---|
| Format | Portrait or square, 180 s maximum | Not stated in the report |
| Grouping | Playlist that contains only Shorts; episodes numbered by publish date, season and episode editable in Studio | Creator bundles Reels, new and old, into a series with its own profile page |
| Discovery | A watch-series button on an episode in the feed | Tap into the full series from an episode while scrolling |
| Navigation | Swipe or arrows to the previous or next episode | Resume where you left off |
| Availability | Documented on the help page | Select creators, testing |
Why one master works
Both products show episodes in a vertical feed, so the same framing, safe zones and captions work on both. Keep any platform-specific text, such as season and episode numbers, out of the video and in the upload form.
Cost is simple on the render side. Timeline 1.0 bills $0.10 per started output minute, and the default output is 1080 by 1920. A 180-second episode is 3 started minutes, $0.30. A 181-second episode rounds up to 4 minutes, $0.40, so trim the extra second with video trim ($0.02 per job) instead of paying for it.
| Episode length | Started minutes | Render cost |
|---|---|---|
| 45 s | 1 | $0.10 |
| 90 s | 2 | $0.20 |
| 180 s | 3 | $0.30 |
| 181 s | 4 | $0.40 |
What to prepare
- A numbered file name per episode, so upload order is never a guess.
- A cover or opening frame that reads on its own, since a viewer may land on episode 3 first.
- One look for captions across the season. Reuse the same
styleanddesignon every caption job. - A note of which Instagram features you rely on. A test can change or stop; the video file should not depend on it.
What differs after the render
The video file is the easy part. The differences are in what you do around it: YouTube numbers episodes by publish date and lets you adjust season and episode numbers in Studio, and Instagram's test is run by Meta for select creators. If you publish to both, keep a small sheet with the episode number, the file name, the YouTube playlist and the Instagram post date. The sheet is how you avoid posting episode 5 before episode 4.
Sources
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