Documentation
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Overview ¶
Package embedded detects embedded subtitle tracks in video files. Supports all containers and subtitle codecs that ffprobe can parse. Delegates stream detection to the subsync package (ffprobe wrapper).
This is local media inspection, not an acquisition source: the package deliberately lives outside internal/provider and implements only the search.TrackDetector seam. The detector always returns every normalized track (including bitmap formats); codec-usability policy is the search engine's, resolved from the embedded_subtitles config section.
Index ¶
Constants ¶
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Variables ¶
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Functions ¶
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Types ¶
type Detector ¶
type Detector struct{}
Detector detects embedded subtitle tracks via ffprobe.
Note: this type satisfies the search.TrackDetector interface, but the compile-time assertion lives in internal/wiring (composition root) to keep this package decoupled from search/.
func (Detector) DetectTracks ¶
DetectTracks returns all embedded subtitle tracks in the given video file, including bitmap formats (PGS, VobSub), normalized to api types. Errors (ffprobe failure, corrupt file, timeout) are returned to the caller, which owns logging/metrics/fail-open policy; "error" stays distinguishable from "no tracks" (nil, nil).
Source Files