ffmpeg | branch: master | Chengfeng Ye | Thu Aug 26
07:40:24 2021 -0700| [9bbdfbfb32e5ad94a06a4ce2830a655009378684] | committer:
Thilo Borgmann
libavdevice/avfoundation.m: fix protential unreleased lock issue
The problem here is that the lock ctx->frame_lock will
become an unreleased lock
ffmpeg | branch: master | Chengfeng Ye | Thu Aug 26
07:40:46 2021 -0700| [54d201ae20d37e1ff5b2fba502fb82e23f090ddb] | committer:
Thilo Borgmann
libavdevice/avfoundation.m: fix potential unreleased lock issue
The problem here is that the lock ctx->frame_lock will become
an unreleased lock
