Opened 12 months ago

#9451 new defect

videotoolbox decoder fails on iOS15

Reported by: Alex Agranovsky Owned by:
Priority: normal Component: undetermined
Version: unspecified Keywords: ios videotoolbox
Cc: Blocked By:
Blocking: Reproduced by developer: no
Analyzed by developer: no

Description

Unfortunately, not sure how to reproduce with a standalone ffmpeg code, but within our iOS app, we use ffmpeg decoder (currently on n4.2.4). Hardware decoding worked fine; then the M1 iPad we test with was upgraded from iOS 14 to iOS 15, and now the decoder consistently fails with "[h264 @ 0x10c014000] hardware accelerator failed to decode picture" on the same source material.

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