diff --git a/src/ffmpeg-test.cc b/src/ffmpeg-test.cc
deleted file mode 100644
index 9fcc618..0000000
--- a/src/ffmpeg-test.cc
+++ /dev/null
@@ -1,84 +0,0 @@
-// This file is part of Moonfire NVR, a security camera digital video recorder.
-// Copyright (C) 2016 Scott Lamb <slamb@slamb.org>
-//
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// In addition, as a special exception, the copyright holders give
-// permission to link the code of portions of this program with the
-// OpenSSL library under certain conditions as described in each
-// individual source file, and distribute linked combinations including
-// the two.
-//
-// You must obey the GNU General Public License in all respects for all
-// of the code used other than OpenSSL. If you modify file(s) with this
-// exception, you may extend this exception to your version of the
-// file(s), but you are not obligated to do so. If you do not wish to do
-// so, delete this exception statement from your version. If you delete
-// this exception statement from all source files in the program, then
-// also delete it here.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
-//
-// ffmpeg-test.cc: tests of the ffmpeg.h interface.
-
-#include <gflags/gflags.h>
-#include <glog/logging.h>
-#include <gmock/gmock.h>
-#include <gtest/gtest.h>
-
-#include "ffmpeg.h"
-
-DECLARE_bool(alsologtostderr);
-
-namespace moonfire_nvr {
-namespace {
-
-class FfmpegTest : public testing::Test {
- public:
-  static void SetUpTestCase() {
-    FfmpegGlobalSetup();
-  }
-};
-
-TEST_F(FfmpegTest, Read) {
-  // The cwd should be the cmake build directory, which should be a subdir of
-  // the project.
-  InputVideoPacketStream stream;
-  std::string error_msg;
-  ASSERT_TRUE(
-      stream.Open("../src/testdata/ffmpeg-bug-5018.mp4", &error_msg))
-      << error_msg;
-  VideoPacket pkt;
-  std::vector<int64_t> ptses;
-  while (stream.GetNext(&pkt, &error_msg)) {
-    ptses.push_back(pkt.pts());
-  }
-  ASSERT_EQ("", error_msg);
-  int64_t kExpectedPtses[] = {
-      71001, 81005, 88995, 99005, 107043, 117022, 125000, 135022, 142992,
-      153101, 161005, 171005, 178996, 189008, 197039, 207023, 215003, 225004,
-      232993, 243007, 251000, 261014, 268991, 279009, 287079, 297037, 305008,
-      315010, 322995, 333016, 341001, 351105, 359009, 369017, 377005, 387029
-  };
-  ASSERT_THAT(ptses, testing::ElementsAreArray(kExpectedPtses));
-}
-
-}  // namespace
-}  // namespace moonfire_nvr
-
-int main(int argc, char **argv) {
-  FLAGS_alsologtostderr = true;
-  google::ParseCommandLineFlags(&argc, &argv, true);
-  testing::InitGoogleTest(&argc, argv);
-  google::InitGoogleLogging(argv[0]);
-  return RUN_ALL_TESTS();
-}