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fix(remote): send per-track MPD fragments for service-built AdaptationSets

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A service can build an AdaptationSet the served manifest does not contain, so the client's re-parse could never find it and the track downloaded with no manifest data. Those tracks now get a one-AdaptationSet MPD of their own.
This commit is contained in:
imSp4rky
2026-09-02 15:13:06 -06:00
parent 80167630af
commit ac8f71b969
5 changed files with 240 additions and 2 deletions
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docs/dev/rest-api/endpoints.md
+3
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@@ -972,6 +972,8 @@ Requires an authenticated remote session. Otherwise it returns `404 SESSION_NOT_
Get tracks and chapters for a specific title within the remote session. Body: `{ "title_id": "..." }` (required). Unlike `list-tracks`, track objects here **include** download URLs, along with session headers/cookies and manifest data the client needs to download directly.
`manifests` holds each served DASH/ISM manifest once. A service can build an AdaptationSet of its own that the served manifest does not contain. `track_manifests` holds a one-AdaptationSet MPD for each such track, and the client re-parses that in place of the whole manifest.
=== "Response `200`"
```json
@@ -983,6 +985,7 @@ Get tracks and chapters for a specific title within the remote session. Body: `{
"chapters": [ { "timestamp": "00:00:00.000", "name": "Intro" } ],
"attachments": [ { "url": "https://...", "name": "font.ttf", "mime_type": "font/ttf", "description": "" } ],
"manifests": [ { "type": "dash", "url": "https://...", "data": "<base64 zlib xml>" } ],
"track_manifests": [ { "track_id": "s-1", "type": "dash", "url": "https://...", "data": "<base64 zlib xml>" } ],
"session_headers": { "User-Agent": "..." },
"session_cookies": { "sid": "..." },
"server_cdm_type": "widevine"
docs/dev/rest-api/remote-sessions.md
+5 -2
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@@ -173,8 +173,11 @@ hood the client walks a remote session through its lifecycle.
Once authenticated, the client fetches the title list, then the tracks for the
chosen title. The tracks come back with playback URLs, and the server ships
DASH/ISM manifests as compressed XML so the client can re-parse them locally for
downloading. Any `session_headers` / `session_cookies` the server used are
merged into the client's local HTTP session.
downloading. A service can build an AdaptationSet of its own that the served
manifest does not contain. Each such track gets a one-AdaptationSet MPD in
`track_manifests`, and the client re-parses that instead. Any
`session_headers` / `session_cookies` the server used are merged into the
client's local HTTP session.
The tracks response repeats the title. A service can rewrite title fields inside
`get_tracks`, so the client takes this copy in place of the one from the title