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https://github.com/obsproject/obs-studio.git
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49d351b537
Add and register an obs_output_info struct called ffmpeg_hls_muxer. It uses ffmpeg's HLS muxer to stream output. Add threading and buffer to reduce skipped frames. Also add frame drop logic when there are too many packets in the buffer for congestion control.
73 lines
1.6 KiB
CMake
73 lines
1.6 KiB
CMake
project(obs-ffmpeg)
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if(MSVC)
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set(obs-ffmpeg_PLATFORM_DEPS
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w32-pthreads)
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endif()
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option(ENABLE_FFMPEG_LOGGING "Enables obs-ffmpeg logging" OFF)
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find_package(FFmpeg REQUIRED
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COMPONENTS avcodec avfilter avdevice avutil swscale avformat swresample)
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include_directories(${FFMPEG_INCLUDE_DIRS})
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configure_file(
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"${CMAKE_CURRENT_SOURCE_DIR}/obs-ffmpeg-config.h.in"
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"${CMAKE_CURRENT_BINARY_DIR}/obs-ffmpeg-config.h")
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include_directories(${CMAKE_CURRENT_BINARY_DIR})
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set(obs-ffmpeg_config_HEADERS
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"${CMAKE_CURRENT_BINARY_DIR}/obs-ffmpeg-config.h")
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set(obs-ffmpeg_HEADERS
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obs-ffmpeg-compat.h
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obs-ffmpeg-formats.h
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obs-ffmpeg-mux.h)
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set(obs-ffmpeg_SOURCES
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obs-ffmpeg.c
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obs-ffmpeg-audio-encoders.c
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obs-ffmpeg-nvenc.c
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obs-ffmpeg-output.c
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obs-ffmpeg-mux.c
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obs-ffmpeg-hls-mux.c
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obs-ffmpeg-source.c)
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if(UNIX AND NOT APPLE)
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list(APPEND obs-ffmpeg_SOURCES
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obs-ffmpeg-vaapi.c)
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LIST(APPEND obs-ffmpeg_PLATFORM_DEPS
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${LIBVA_LBRARIES})
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endif()
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if(ENABLE_FFMPEG_LOGGING)
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list(APPEND obs-ffmpeg_SOURCES
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obs-ffmpeg-logging.c)
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endif()
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if(WIN32)
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set(MODULE_DESCRIPTION "OBS FFmpeg module")
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configure_file(${CMAKE_SOURCE_DIR}/cmake/winrc/obs-module.rc.in obs-ffmpeg.rc)
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list(APPEND obs-ffmpeg_SOURCES
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jim-nvenc.c
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jim-nvenc-helpers.c
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obs-ffmpeg.rc)
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list(APPEND obs-ffmpeg_HEADERS
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jim-nvenc.h)
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endif()
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add_library(obs-ffmpeg MODULE
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${obs-ffmpeg_config_HEADERS}
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${obs-ffmpeg_HEADERS}
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${obs-ffmpeg_SOURCES})
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target_link_libraries(obs-ffmpeg
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libobs
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media-playback
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${obs-ffmpeg_PLATFORM_DEPS}
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${FFMPEG_LIBRARIES})
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set_target_properties(obs-ffmpeg PROPERTIES FOLDER "plugins/obs-ffmpeg")
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install_obs_plugin_with_data(obs-ffmpeg data)
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add_subdirectory(ffmpeg-mux)
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