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73 lines
2.5 KiB
Plaintext
73 lines
2.5 KiB
Plaintext
2 weeks ago
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FFmpeg 1.1 video export dependency
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==================================
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Purpose
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-------
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This directory is the single FFmpeg dependency root used by the project.
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It provides Win32 libraries for the PEBI result animation exporter and the
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corresponding source, licenses, and build records required for delivery.
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Directory layout
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----------------
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bin/
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Runtime DLLs. Deploy all four DLLs with the application executable.
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lib/
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Visual Studio 2010 x86 import libraries used at link time.
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include/
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Installed public FFmpeg 1.1 headers.
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compat/vs2010/
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The inttypes.h compatibility header used by the VS2010 build.
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This directory intentionally does not contain stdint.h. VS2010 supplies
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stdint.h, and putting the archived compatibility stdint.h on /I causes it
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to include itself without defining the integer types.
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source/FFmpeg-n1.1/
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Complete FFmpeg 1.1 source tree.
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source/libvpx-1.3.0/
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Complete libvpx 1.3.0 source tree. libvpx is statically linked into
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avcodec-54.dll; no separate libvpx DLL is required.
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source/msinttypes/
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Unmodified archived msinttypes headers, retained as corresponding source.
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licenses/
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License and notice files for FFmpeg, libvpx, and msinttypes.
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configuration/
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FFmpeg configure output and the Chinese build instructions supplied with
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this binary build. Absolute paths in these records describe the original
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build machine and are not project runtime paths.
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Binary versions
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---------------
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libavcodec 54.86.100
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libavformat 54.59.106
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libavutil 52.13.100
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libswscale 2.1.103
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libvpx 1.3.0 (statically linked into avcodec-54.dll)
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Build and runtime
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-----------------
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The libraries are Win32/x86 and were built with Visual Studio 2010-compatible
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import libraries. nmSubWxs enables the integration by default with:
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CONFIG += nm_ffmpeg_video_export
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The build consumes include/, compat/vs2010/, and lib/. The application
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deployment consumes the four DLLs in bin/. Source and license directories are
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not runtime dependencies but must be retained for third-party delivery.
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Supported export combinations
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-----------------------------
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MP4 / MPEG-4
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AVI / MJPEG
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MOV / MPEG-4
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MPG / MPEG-2 Video
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WebM / libvpx VP8
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MKV / MPEG-4
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WMV / WMV2
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FLV / FLV1
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Licensing
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---------
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The supplied FFmpeg build reports LGPL version 2.1 or later. GPL, nonfree, and
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version3 components were disabled. libvpx retains its BSD-style license and
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PATENTS notice. msinttypes retains its BSD-style license. See
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THIRD_PARTY_NOTICES.txt and licenses/ for the authoritative notices.
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