Push H.264/H.265 bitstream using live555.

Pull stream from RTSPServer using FFmpeg, support H.264/H.265 wrapper into MP4 container.

• FFmpeg
• live555
• spdlog
• Boost at least 1.66.0
• fmt
• python 2.7 required
• cmake 3.7 required
• pkg-config

• Assign OFF to linux-cross macro, if not cross compile, see third_party/live555/CMakeLists.txt.
• fmt 5.3.0 version perhaps not work well on macOS 10.14.4, built as submodule if failed.

git submodule update --init --remote --recursive
chmod +x build.sh
bash build.sh

The project use automated checker named cpplint to make sure a C++ file follows Google's C++ styleguide.

False positives can be ignored by putting // NOLINT at the end of the line or // NOLINTNEXTLINE in the previous line.