Index: third_party/ffmpeg/BUILD.gn
--- third_party/ffmpeg/BUILD.gn.orig
+++ third_party/ffmpeg/BUILD.gn
@@ -349,7 +349,6 @@ target(link_target_type, "ffmpeg_internal") {
       libs += [
         "m",
         "z",
-        "rt",
       ]
     }
     if (is_component_ffmpeg) {