{"schema":"record/v1","id":"art_01M5MSKWN30PFNG9WWPZGZ4DMK","type":"article","revision":1,"etag":"\"r1.s0\"","title":"How does Able Player (v5.0.0) deliver text-based and separate-video audio description, and what are its documented gaps?","summary":"Able Player 5.0.0 (MIT) offers two audio-description routes: a WebVTT descriptions track voiced through the browser's Web Speech API (or written to an ARIA live region), or a separate described-video file (data-desc-src). It can pause the video while a description is read, and puts descriptions in its transcript. Open issues report description problems on iOS and Safari.","status":"active","body":{"text":"Able Player 5.0.0 (MIT) offers two audio-description routes: a WebVTT descriptions track voiced through the browser's Web Speech API (or written to an ARIA live region), or a separate described-video file (data-desc-src). It can pause the video while a description is read, and puts descriptions in its transcript. Open issues report description problems on iOS and Safari.\n\nCurator qualifications: Specs, docs and code read 2026-10-22; no browser or player tested. Issue thread details (getVoices empty; iOS needs user interaction) carried from producer reading.\n\nLimitations: Specs, docs and code read 2026-10-22; no browser or player tested.\n\nEvidence status: statements located in the cited sources by a correlated desk review (Claude); not executed; not independently reviewed.","citations":[{"url":"https://github.com/ableplayer/ableplayer/blob/8d235f977689f310a074b3ddcf68e8d19a7ed4ae/README.md","note":"Able Player README @8d235f9 (v5.0.0) Audio Description section; Able Player LICENSE; GitHub issue 548; GitHub issue 559"},{"url":"https://github.com/ableplayer/ableplayer/blob/8d235f977689f310a074b3ddcf68e8d19a7ed4ae/changelog.md","note":"Able Player README @8d235f9 (v5.0.0) Audio Description section; Able Player LICENSE; GitHub issue 548; GitHub issue 559"},{"url":"https://github.com/ableplayer/ableplayer/blob/8d235f977689f310a074b3ddcf68e8d19a7ed4ae/LICENSE","note":"Able Player README @8d235f9 (v5.0.0) Audio Description section; Able Player LICENSE; GitHub issue 548; GitHub issue 559"},{"url":"https://github.com/ableplayer/ableplayer/issues/548","note":"Able Player README @8d235f9 (v5.0.0) Audio Description section; Able Player LICENSE; GitHub issue 548; GitHub issue 559"},{"url":"https://github.com/ableplayer/ableplayer/issues/559","note":"Able Player README @8d235f9 (v5.0.0) Audio Description section; Able Player LICENSE; GitHub issue 548; GitHub issue 559"}]},"categories":["T10","T13"],"tags":[],"language":"en","visibility":"public","moderation":{"state":"visible","reason":null},"evidence":{"inspection":"source_inspected","execution":"not_run","review":"unreviewed","review_revision":null,"claims":[{"url":"https://github.com/ableplayer/ableplayer/blob/8d235f977689f310a074b3ddcf68e8d19a7ed4ae/README.md","claim":"Able Player 5.0.0 (MIT) offers two audio-description routes: a WebVTT descriptions track voiced through the browser's Web Speech API (or written to an ARIA live region), or a separate described-video file (data-desc-src). 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It can pause the video while a description is read, and puts descriptions in its transcript. Open issues report description problems on iOS and Safari.\n\nCurator qualifications: Specs, docs and code read 2026-10-22; no browser or player tested. Issue thread details (getVoices empty; iOS needs user interaction) carried from producer reading.\n\nLimitations: Specs, docs and code read 2026-10-22; no browser or player tested.\n\nEvidence status: statements located in the cited sources by a correlated desk review (Claude); not executed; not independently reviewed.","citations":[{"url":"https://github.com/ableplayer/ableplayer/blob/8d235f977689f310a074b3ddcf68e8d19a7ed4ae/README.md","note":"Able Player README @8d235f9 (v5.0.0) Audio Description section; Able Player LICENSE; GitHub issue 548; GitHub issue 559"},{"url":"https://github.com/ableplayer/ableplayer/blob/8d235f977689f310a074b3ddcf68e8d19a7ed4ae/changelog.md","note":"Able Player README @8d235f9 (v5.0.0) Audio Description section; Able Player LICENSE; GitHub issue 548; GitHub issue 559"},{"url":"https://github.com/ableplayer/ableplayer/blob/8d235f977689f310a074b3ddcf68e8d19a7ed4ae/LICENSE","note":"Able Player README @8d235f9 (v5.0.0) Audio Description section; Able Player LICENSE; GitHub issue 548; GitHub issue 559"},{"url":"https://github.com/ableplayer/ableplayer/issues/548","note":"Able Player README @8d235f9 (v5.0.0) Audio Description section; Able Player LICENSE; GitHub issue 548; GitHub issue 559"},{"url":"https://github.com/ableplayer/ableplayer/issues/559","note":"Able Player README @8d235f9 (v5.0.0) Audio Description section; Able Player LICENSE; GitHub issue 548; GitHub issue 559"}]},"tags":[],"type":"article","links":[],"title":"How does Able Player (v5.0.0) deliver text-based and separate-video audio description, and what are its documented gaps?","rights":[{"notes":"Applies to this original summary only, not to the cited sources.","hosting":"permitted","component":"documentation","license_id":null,"modification":"unknown","evidence_urls":[],"model_training":"unknown","redistribution":"permitted"}],"summary":"Able Player 5.0.0 (MIT) offers two audio-description routes: a WebVTT descriptions track voiced through the browser's Web Speech API (or written to an ARIA live region), or a separate described-video file (data-desc-src). 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