Lexicon Garden

place.stream.playback.getPlaybackSession

Mint the caller's own playback session for their live stream. Every playback URL carries a signed session as `sid`; the anonymous one a playlist hands out opens published streams only, while the owner session this returns also opens the caller's unpublished (pre-live) stream to their own player. Requires an authenticated session; the result is bound to the caller's DID. Pass it as `sid` on getLivePlaylist.

Repository @stream.place did:plc:rbvrr34edl5ddpuwcubjiost not from the namespace authority
Details · query
Kindquery
Authorityplayback.stream.place
Indexed
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Query

query · GET

Output

application/json

expiresAt

requiredstring · datetime

When the session stops opening the stream unless renewed; fetch a new one before then.

sid

requiredstring

The signed session to pass as the `sid` query parameter.

Similar lexicons

semantic match

Lexicons whose schemas describe something close to this one. Check them before publishing a new one that overlaps.

  • place.stream.playback.getLivePlaylist

    query not from the namespace authority

    Get an HLS CMAF playlist for a live stream. Returns a master playlist when `track` is omitted, or a single-track media playlist when `track` is supplied. The playlist references each segment + per-track init segment via getLiveSegment. Segments come from an in-memory sliding window fed as the stream is ingested (or replicated to this node), so a playlist is only available while the stream is live here.

  • place.stream.playback.getLiveSegment

    query not from the namespace authority

    Fetch a single live HLS segment, or a track's init segment, from the in-memory live window. `seg` is `init` for the EXT-X-MAP init segment, otherwise the segment's media-sequence number; a cosmetic `.m4s` suffix is accepted (and ignored) so ffmpeg-based HLS players will fetch it. HTTP Range is honored. Segments are the verbatim signed canonical .m4s, so provenance travels with playback.

  • place.stream.playback.getPlaybackServer

    query not from the namespace authority

    Get available playback servers for a livestream.

  • place.stream.playback.getVideoPlaylist

    query not from the namespace authority

    Get an HLS CMAF playlist for a video. Returns a master playlist when `track` is omitted, or a single-track media playlist when `track` is supplied. The playlist references each segment + per-track init segment via getVideoBlob, addressed by content hash. The `uri` is an AT-URI pointing at a playable record — today only place.stream.video records are supported, but the surface is collection-agnostic so other record types can join later.

  • place.stream.live.getClip

    query not from the namespace authority

    Clip a livestream between two instants as a flat (faststart) MP4. The clip is cut on MUXL segment boundaries: it holds every segment whose start falls within [start, end], so it may begin up to one segment late and run up to one segment past end. Segments come from the node's livestream recordings and from the recent stream it holds in memory; each segment's C2PA signature passes through verbatim. Only published (live) segments are clipped. Requires a signed-in caller: an OAuth session, or a ser