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Kayos 1df904f8b3 IosSafeHttpDataSource: drop chunk size from 1 MiB to 512 KiB Curl matrix on Lucy egress (2026-05-24) against a fresh iOS audio URL showed YT enforces a per-request Range cap of roughly 900 KiB on iOS-bound googlevideo URLs: bytes=0-524287 (~512 KiB) -> 206 bytes=0-786431 (~768 KiB) -> 206 bytes=0-917503 (~896 KiB) -> 206 bytes=0-999999 (~977 KiB) -> 403 bytes=0-1048575 (~1 MiB) -> 403 Audio (itag 251) hits this cap; large video (itag 248) didn't trip it on the first chunk but would on any later read. 512 KiB chunks give a 2x safety margin under the observed ceiling. This finally explains why vc=17 still 403'd after the bounded-Range fix landed — the bound itself was over the cap.	2026-05-24 14:42:13 -07:00
..
src/main	IosSafeHttpDataSource: drop chunk size from 1 MiB to 512 KiB	2026-05-24 14:42:13 -07:00
build.gradle.kts	Path C-6: rip NewPipeExtractor	2026-05-24 13:29:19 -07:00

Kayos 1df904f8b3 IosSafeHttpDataSource: drop chunk size from 1 MiB to 512 KiB

Curl matrix on Lucy egress (2026-05-24) against a fresh iOS audio URL
showed YT enforces a per-request Range cap of roughly 900 KiB on
iOS-bound googlevideo URLs:
  bytes=0-524287  (~512 KiB)  -> 206
  bytes=0-786431  (~768 KiB)  -> 206
  bytes=0-917503  (~896 KiB)  -> 206
  bytes=0-999999  (~977 KiB)  -> 403
  bytes=0-1048575 (~1 MiB)    -> 403

Audio (itag 251) hits this cap; large video (itag 248) didn't trip it on
the first chunk but would on any later read. 512 KiB chunks give a 2x
safety margin under the observed ceiling.

This finally explains why vc=17 still 403'd after the bounded-Range fix
landed — the bound itself was over the cap.

2026-05-24 14:42:13 -07:00

src/main

IosSafeHttpDataSource: drop chunk size from 1 MiB to 512 KiB

2026-05-24 14:42:13 -07:00

build.gradle.kts

Path C-6: rip NewPipeExtractor

2026-05-24 13:29:19 -07:00