add ffmpeg to bcr

modules/ffmpeg/4.3.5/MODULE.bazel

@@ -0,0 +1,7 @@
+module(
+    name = "ffmpeg",
+    version = "4.3.5",
+    compatibility_level = 4,
+)
+
+bazel_dep(name = "rules_cc", version = "0.0.9")

modules/ffmpeg/4.3.5/patches/build_dot_bazel.patch

@@ -0,0 +1,31 @@
+--- /dev/null
++++ BUILD.bazel
+@@ -0,0 +1,28 @@
++load("@rules_cc//cc:defs.bzl", "cc_library")
++
++package(default_visibility = ["//visibility:public"])
++
++cc_library(
++    name = "avcodec",
++    srcs = glob([
++        "usr/local/lib/libavcodec.so*",
++        "usr/local/lib/libavformat.so*",
++        "usr/local/lib/libswresample.so*",
++    ]),
++    hdrs = glob(["usr/local/include/**/*.h"]),
++    includes = ["usr/local/include"],
++)
++
++cc_library(
++    name = "avutil",
++    srcs = glob(["usr/local/lib/libavutil.so*"]),
++    hdrs = glob(["usr/local/include/**/*.h"]),
++    includes = ["usr/local/include"],
++)
++
++cc_library(
++    name = "swscale",
++    srcs = glob(["usr/local/lib/libswscale.so*"]),
++    hdrs = glob(["usr/local/include/**/*.h"]),
++    includes = ["usr/local/include"],
++)

modules/ffmpeg/4.3.5/patches/module_dot_bazel.patch

@@ -0,0 +1,8 @@
+--- /dev/null
++++ MODULE.bazel
+@@ -0,0 +1,5 @@
++module(
++    name = "ffmpeg",
++    version = "4.3.5",
++    compatibility_level = 4,
++)

modules/ffmpeg/4.3.5/presubmit.yml

@@ -0,0 +1,13 @@
+matrix:
+  bazel: ["6.x", "7.x"]
+  platform: ["debian10", "macos", "macos_arm64", "ubuntu2004", "windows"]
+
+tasks:
+  verify_targets:
+    name: Verify build targets
+    bazel: ${{ bazel }}
+    platform: ${{ platform }}
+    build_targets:
+      - '@ffmpeg//:avcodec'
+      - '@ffmpeg//:avutil'
+      - '@ffmpeg//:swscale'

modules/ffmpeg/4.3.5/source.json

@@ -0,0 +1,9 @@
+{
+  "integrity": "sha256-D2TXTkva3EgsTuqUQNdItaomRIYf3nh2RPGRV382jFU=",
+  "patches": {
+    "build_dot_bazel.patch": "sha256-uVDFBnmOQc2Tw4p3UkR0xLQCKj1q2qrEUcAqp3cotvI=",
+    "module_dot_bazel.patch": "sha256-ukRbJECAMtsYUpFpp9IsHWztwCHFhZtGdLUYC1X0xIU="
+  },
+  "strip_prefix": "ffmpeg-4.3.5+gitn4.3.5-5-g94ca1908e2",
+  "url": "https://artifacts.fernride.tech/repository/talos_deps/video/ffmpeg-4.3.5%2Bgitn4.3.5-5-g94ca1908e2.tar"
+}

modules/ffmpeg/metadata.json

@@ -0,0 +1,5 @@
+{
+  "versions": [
+    "4.3.5"
+  ]
+}