feat(youtube): SABR extractor support#69

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Priveetee wants to merge 24 commits into

InfinityLoop1308:mainfrom

Priveetee:feat/sabr-extractor-integration

Commits on Jun 19, 2026

feat(youtube): add DeliveryMethod.SABR
Priveetee
committed
feat(sabr): UMP wire reader and proto codec
Priveetee
committed
feat(sabr): UMP response parts - media and policy
Priveetee
committed
feat(sabr): UMP response parts - context, onesie and misc
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committed
feat(sabr): response decoder
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committed
feat(sabr): media segments and index parsers
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committed
feat(sabr): request builder and client profile
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committed
feat(sabr): session, state and format selection
Priveetee
committed
feat(sabr): info, formats, probe bootstrap and PO token provider
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committed
feat(youtube): wire SABR into YoutubeStreamExtractor
Priveetee
committed
fix(sabr): bound cached media memory (drop byte[] clones)
Priveetee
committed
fix(sabr): survive transient backoff interrupt, add per-round diagnostics
Priveetee
committed
feat(sabr): slower-track buffered edge for pump pacing
Priveetee
committed
fix(youtube): use the live web client version for the Safari player request
Priveetee
committed
feat(sabr): contiguous buffered ranges, play-head-aware eviction, reload, live
Priveetee
committed
feat(sabr): support backward-seek re-requests (rewindBufferedTo + prepareForRewind)
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committed
feat(sabr): reposition the buffered head on forward jumps (prepareForForwardJump)
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committed
feat(sabr): expose audio track info and prefer the original language
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committed
feat(sabr): expose the audio track on built SABR streams
Priveetee
committed
fix(sabr): derive segment duration from the format when init metadata omits it
Priveetee
committed
fix(sabr): clamp oversized webm elements so the vp9 segment index parses
Priveetee
committed
feat(sabr): add streaming UMP primitives for incremental response parsing
Priveetee
committed
feat(sabr): stream the SABR response end to end instead of buffering the whole body
Priveetee
committed
fix(sabr): collapse the segment cache to a window on seek to bound 4k memory
Priveetee
committed

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feat(youtube): SABR extractor support#69

feat(youtube): SABR extractor support#69
Priveetee wants to merge 24 commits into
InfinityLoop1308:mainfrom
Priveetee:feat/sabr-extractor-integration

Commits on Jun 19, 2026

feat(youtube): add DeliveryMethod.SABR

feat(sabr): UMP wire reader and proto codec

feat(sabr): UMP response parts - media and policy

feat(sabr): UMP response parts - context, onesie and misc

feat(sabr): response decoder

feat(sabr): media segments and index parsers

feat(sabr): request builder and client profile

feat(sabr): session, state and format selection

feat(sabr): info, formats, probe bootstrap and PO token provider

feat(youtube): wire SABR into YoutubeStreamExtractor

fix(sabr): bound cached media memory (drop byte[] clones)

fix(sabr): survive transient backoff interrupt, add per-round diagnostics

feat(sabr): slower-track buffered edge for pump pacing

fix(youtube): use the live web client version for the Safari player request

feat(sabr): contiguous buffered ranges, play-head-aware eviction, reload, live

feat(sabr): support backward-seek re-requests (rewindBufferedTo + prepareForRewind)

feat(sabr): reposition the buffered head on forward jumps (prepareForForwardJump)

feat(sabr): expose audio track info and prefer the original language

feat(sabr): expose the audio track on built SABR streams

fix(sabr): derive segment duration from the format when init metadata omits it

fix(sabr): clamp oversized webm elements so the vp9 segment index parses

feat(sabr): add streaming UMP primitives for incremental response parsing

feat(sabr): stream the SABR response end to end instead of buffering the whole body

fix(sabr): collapse the segment cache to a window on seek to bound 4k memory