# clm_F5400A502511

subject: Google (/record/google.md)  
predicate: released  
value: libgav1  
valid_from: 2019-10-04  
valid_to: null  
published: no source on record carries a date  
recorded: 2026-10-30  
confidence: 0.60  
status: unverified  
assertable: false (unverified: Unverified: one source that is not primary, or a primary source below confidence 0.7. Asserted once a primary source or a second independent domain confirms it.)  
superseded_by: null  
last_updated: 2026-10-31  
cite: AsOf. "Google released: libgav1", as of 2019-10-04. Claim clm_F5400A502511, https://asof.is/claim/clm_F5400A502511, accessed 2026-11-09. Source: https://www.wikidata.org/wiki/Q95725258.  
checked: 2026-10-30 · its source page states the value and the date  

> Google made its first libgav1 code drop on Friday for this AV1 decoder focused on AV1 profile 0 and profile 1 content.

What https://phoronix.com/scan.php?page=news_item&px=Google-libgav1-AV1-Decode says, word for word.

## Sources

- https://www.wikidata.org/wiki/Q95725258 (secondary, Wikidata)
- https://phoronix.com/scan.php?page=news_item&px=Google-libgav1-AV1-Decode (secondary)

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AsOf is a temporal fact ledger: a structured, dated, sourced record of what is true and what changed, built for AI retrieval.