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First identify where the playlist is managed: Castr TV Playout, a standard Castr playlist, or a playlist on YouTube. In Castr TV Playout, do not change the item marked LIVE while it is playing: disable the playout, make the change, then click Set Schedule to apply the schedule again. Upcoming items can be changed while the playout runs. Castr’s standard playlist guide does not document replacing an existing entry during playback, and YouTube documents removing and reordering items rather than an in-place replacement.
Identify which playlist you mean
“Castr YouTube playlist” can refer to different workflows. A Castr TV Playout schedule sends scheduled content to a Castr livestream destination, which may be connected to YouTube. That is not the same as editing a playlist created on YouTube. Castr also has a standard playlist feature for organizing content into a sequential list.
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| Where you manage it | What it is | What the documented controls establish |
|---|---|---|
| Castr TV Playout | A scheduled playout routed through a Castr livestream destination. | Do not replace or move the item currently marked LIVE; disable the playout first if it must change. Reapply schedule changes with Set Schedule. (Castr TV Playout guide) |
| Standard Castr playlist | A sequential list of content items in Castr. | The guide covers adding livestream/VOD content and playback settings, but does not document replacing an existing entry during playback. (Castr playlist guide) |
| YouTube playlist | A playlist managed in YouTube’s interface. | YouTube documents removing videos and dragging items to reorder them; it does not describe replacing an entry in place. (YouTube playlist instructions) |
Replace an item in Castr TV Playout
Check the schedule and identify whether the video is currently LIVE or still upcoming. Castr’s guidance is explicit: “Do not replace or move content that is currently playing (LIVE) on the TV Playout.” The guide is by Khandoker Zishan and dated July 13, 2026.
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- Disable the TV Playout before changing the live item.
- Replace or move the content in the schedule.
- Click Set Schedule to apply the updated timetable or destination settings, then activate the schedule again as needed.
Do not treat an on-air item like an upcoming entry: Castr’s instructions distinguish the item currently playing from the rest of the schedule.
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If the item is upcoming
- While the playout is running, replace or move the upcoming item in the schedule.
- Click Set Schedule so the timetable change takes effect.
Change an entry in a standard Castr playlist
Castr’s standard playlist help article, dated May 31, 2026, explains adding livestream or VOD content and configuring autoplay, loop, and shuffle. It does not give a documented sequence for replacing an existing playlist item during playback. Because the documented guide does not establish a replace control or safe live-edit procedure, do not assume that deleting or changing an entry is safe while it is playing. Check the current dashboard or ask Castr support for the operation available to your account.
Edit a native YouTube playlist
If the list is managed in YouTube rather than Castr, remove the old video and add the intended one; then check its position in the playlist. YouTube’s desktop help documents removing a video through its More menu and reordering by dragging an item. It does not describe an in-place replacement action. Follow YouTube’s current playlist controls and verify the resulting order after adding the replacement. (YouTube: Create and manage playlists; YouTube playlist editing help)
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