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Use minimal prebuilt FFmpeg for Windows

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On the scrcpy-deps repo, I built FFmpeg 5.1.2 binaries for Windows with
only the features used by scrcpy.

For comparison, here are the sizes of the dll for FFmpeg 5.1.2:
 - before: 89M
 - after: 4.7M

It also allows to upgrade the old FFmpeg version (4.3.1) used for win32.

Refs <https://github.com/rom1v/scrcpy-deps>
Refs <https://github.com/Genymobile/scrcpy/issues/1753>
This commit is contained in:
Romain Vimont
2023-02-27 21:43:48 +01:00
parent a20615066d
commit 0fc62bfcd6
7 changed files with 50 additions and 118 deletions
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11
app/meson.build
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@@ -129,16 +129,11 @@ else
ffmpeg_bin_dir = meson.current_source_dir() + '/prebuilt-deps/data/' + prebuilt_ffmpeg + '/bin'
ffmpeg_include_dir = 'prebuilt-deps/data/' + prebuilt_ffmpeg + '/include'
# ffmpeg versions are different for win32 and win64 builds
ffmpeg_avcodec = meson.get_cross_property('ffmpeg_avcodec')
ffmpeg_avformat = meson.get_cross_property('ffmpeg_avformat')
ffmpeg_avutil = meson.get_cross_property('ffmpeg_avutil')
ffmpeg = declare_dependency(
dependencies: [
cc.find_library(ffmpeg_avcodec, dirs: ffmpeg_bin_dir),
cc.find_library(ffmpeg_avformat, dirs: ffmpeg_bin_dir),
cc.find_library(ffmpeg_avutil, dirs: ffmpeg_bin_dir),
cc.find_library('avcodec-59', dirs: ffmpeg_bin_dir),
cc.find_library('avformat-59', dirs: ffmpeg_bin_dir),
cc.find_library('avutil-57', dirs: ffmpeg_bin_dir),
],
include_directories: include_directories(ffmpeg_include_dir)
)