LTS and Security Teams, Based on previous discussion [0], I have marked gpac as end-of-life for stretch in commit 0a6147d6b8 of debian-security-support [1]. It seems advisable that the Security Team do the same for gpac in buster and bullseye.
Regards, -Roberto [0] https://lists.debian.org/debian-lts/2022/04/msg00008.html [1] https://salsa.debian.org/debian/debian-security-support/-/commit/0a6147d6b88d7c19ee7c072a344bbb63a7b1f32c -- Roberto C. Sánchez