Bluvy Tube-specific metadata for a published video, written to the creator's own repo alongside the app.bsky.feed.post record that actually carries the video (via app.bsky.embed.video). Not required or validated by the PDS or any other AT Protocol app — Bluvy Tube reads this back itself to render an owner-editable title/description/language overlay on top of the plain post text. Written by App\Service\VideoPublicationProcessor (native uploads) and rewritten by App\Service\PdsMetadataSyncService on every owner edit, in the Bluvy Tube source.
tid
Timestamp-based ID
Properties
captions
array
of
object
Optional
Owner-uploaded WebVTT subtitle/caption tracks, one per language.
maxLength: 20 itemscategory
string
Optional
Primary category slug (e.g. 'gaming', 'tech', 'music', etc.).
chapters
array
of
object
Optional
Owner-editable chapter markers shown on Bluvy Tube's scrubber.
maxLength: 50 itemscreatedAt
string
datetime
Required
Client-declared timestamp when this record was created.
description
string
Optional
No description available.
maxLength: 30000 bytesmaxGraphemes: 3000 graphemesduration
integer
Optional
Duration of the video in seconds.
isAiGenerated
boolean
Optional
Whether the video content was generated by AI.
language
string
Optional
BCP-47 language tag for the video's primary spoken/subtitle language.
postCid
string
cid
Optional
The CID of the companion app.bsky.feed.post record as of the last write of this record; together with postUri, a strong reference to it. Set together with postUri.
postUri
string
at-uri
Optional
The at-uri of the companion app.bsky.feed.post record, set once that record has been created (this metadata record is written first, in a two-step publish).
secondaryCategories
array
of
string
Optional
Optional secondary category slugs.
title
string
Optional
Owner-editable title, shown on Bluvy Tube in place of the raw post text.
maxLength: 3000 bytesmaxGraphemes: 300 graphemesurl
string
uri
Optional
The Bluvy Tube web page that renders this video (a stable https://{host}/at/{did}/app.bsky.feed.post/{rkey} address). Attests the page in the record-to-page direction; the page links back via an at:canonical meta tag. Set together with postUri.
video
blob
Required
The same video blob referenced by the companion app.bsky.feed.post's app.bsky.embed.video#video.
View raw schema
{
"description": "Bluvy Tube-specific metadata for a published video, written to the creator's own repo alongside the app.bsky.feed.post record that actually carries the video (via app.bsky.embed.video). Not required or validated by the PDS or any other AT Protocol app — Bluvy Tube reads this back itself to render an owner-editable title/description/language overlay on top of the plain post text. Written by App\\Service\\VideoPublicationProcessor (native uploads) and rewritten by App\\Service\\PdsMetadataSyncService on every owner edit, in the Bluvy Tube source.",
"key": "tid",
"record": {
"properties": {
"captions": {
"description": "Owner-uploaded WebVTT subtitle/caption tracks, one per language.",
"items": {
"properties": {
"lang": {
"description": "BCP-47 language tag for this track, e.g. 'fr' or 'en-US'.",
"type": "string"
},
"vtt": {
"accept": [
"text/vtt"
],
"description": "WebVTT subtitle/caption file for this language.",
"type": "blob"
}
},
"required": [
"lang",
"vtt"
],
"type": "object"
},
"maxLength": 20,
"type": "array"
},
"category": {
"description": "Primary category slug (e.g. 'gaming', 'tech', 'music', etc.).",
"type": "string"
},
"chapters": {
"description": "Owner-editable chapter markers shown on Bluvy Tube's scrubber.",
"items": {
"properties": {
"startTimeSeconds": {
"minimum": 0,
"type": "integer"
},
"title": {
"maxGraphemes": 100,
"maxLength": 500,
"type": "string"
}
},
"required": [
"title",
"startTimeSeconds"
],
"type": "object"
},
"maxLength": 50,
"type": "array"
},
"createdAt": {
"description": "Client-declared timestamp when this record was created.",
"format": "datetime",
"type": "string"
},
"description": {
"maxGraphemes": 3000,
"maxLength": 30000,
"type": "string"
},
"duration": {
"description": "Duration of the video in seconds.",
"type": "integer"
},
"isAiGenerated": {
"description": "Whether the video content was generated by AI.",
"type": "boolean"
},
"language": {
"description": "BCP-47 language tag for the video's primary spoken/subtitle language.",
"type": "string"
},
"postCid": {
"description": "The CID of the companion app.bsky.feed.post record as of the last write of this record; together with postUri, a strong reference to it. Set together with postUri.",
"format": "cid",
"type": "string"
},
"postUri": {
"description": "The at-uri of the companion app.bsky.feed.post record, set once that record has been created (this metadata record is written first, in a two-step publish).",
"format": "at-uri",
"type": "string"
},
"secondaryCategories": {
"description": "Optional secondary category slugs.",
"items": {
"type": "string"
},
"type": "array"
},
"title": {
"description": "Owner-editable title, shown on Bluvy Tube in place of the raw post text.",
"maxGraphemes": 300,
"maxLength": 3000,
"type": "string"
},
"url": {
"description": "The Bluvy Tube web page that renders this video (a stable https://{host}/at/{did}/app.bsky.feed.post/{rkey} address). Attests the page in the record-to-page direction; the page links back via an at:canonical meta tag. Set together with postUri.",
"format": "uri",
"type": "string"
},
"video": {
"accept": [
"video/*"
],
"description": "The same video blob referenced by the companion app.bsky.feed.post's app.bsky.embed.video#video.",
"type": "blob"
}
},
"required": [
"video",
"createdAt"
],
"type": "object"
},
"type": "record"
}