external cleanup (#19647)

* remove external * put back ffmpeg for now old-commit-hash: 1669e4a5d1
2026-09-30 11:23:55 +08:00 · 2021-01-04 14:17:14 -08:00
parent 73e04b8164
commit bc9891b651
25 changed files with 14 additions and 60 deletions
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b3a77c355bffcad1e01cbc466e8b7133de4a7411af9a3e1c90610f14f7650298
+size 1757424