maybe I found the tcz which should be recompiled/updated. I did a comparison TinyCore vs. AlpineLinux, both x64, have cheese 3.34
so, most tcz are new from 2020, or they are used by many other tcz. -> small chanses they are the problem.
my guess is: gnome-video-effects.tcz, which is used ONLY by cheese
tc@box:~$ tce-load -i cheese Current: TC-used by: Alpine
cheese.tcz: OK 2020/05/17 updated 3.28.0 -> 3.34.0 3.34.0-r7
gnome-video-effects.tcz: OK *2017/04/08 updated 0.4.1 -> 0.4.3 cheese
libltdl.tcz: OK *2016/10/17 recompiled on tc-8.x too many!
libseccomp.tcz: OK *2018/01/21 too many! 2.4.3-r0
json-glib.tcz: OK *2018/05/11 updated 1.2.0 -> 1.4.2 too many! 1.4.4-r2
cogl.tcz: OK *2018/06/10 updated 1.22.0 -> 1.22.2 too many! 1.22.6-r0
clutter.tcz: OK *2018/06/10 updated 1.26.0 -> 1.26.2 too many! 1.26.4-r0
clutter-gtk.tcz: OK *2018/06/10 updated 1.8.0 -> 1.8.4 too many! 1.8.4-r1
libdvdread.tcz: OK *2015/05/22 updated 4.2.0 -> 5.0.3 too many! 6.1.0-r1
libdvdnav.tcz: OK *2015/05/22 updated 4.2.0 -> 5.0.3 too many! 6.1.1-r0
iso-codes.tcz: OK 2018/01/22 updated 3.48 -> 3.77
adwaita-icon-theme.tcz: OK 2020/03/28 updated 3.28.0 -> 3.36.0
dconf.tcz: OK 2020/03/17 updated 0.28.0 -> 0.36.0
libvpx18.tcz: OK 2020/01/16 updated 1.7.0 -> 1.8.2,
gstreamer.tcz: OK 2020/01/16 updated 1.14.4 -> 1.16.2
gst-plugins-base.tcz: OK 2020/01/16 updated 1.14.4 -> 1.16.2
gst-plugins-good.tcz: OK 2020/01/16 updated 1.14.4 -> 1.16.2
libcanberra.tcz: OK 2020/02/01 recompiled ..pulseaudio
gsettings-desktop-schemas.tcz: OK 2020/03/09 updated 3.28.0 -> 3.35.91
gnome-desktop.tcz: OK 2020/03/09 updated 3.28.0 -> 3.36.0
gst-plugins-bad.tcz: OK 2020/01/16 updated 1.14.4 -> 1.16.2
clutter-gst.tcz: OK 2018/06/10 updated 3.0.20 -> 3.0.26