Files

_VIFEXTech 5433e0bc2a fix(ffmpeg): when disabled LV_FFMPEG_AV_DUMP_FORMAT makes av_log quiet (#2838 )

* fix(Kconfig) remove duplicate LV_BUILD_EXAMPLES configuration

* feat(refr) add reset of FPS statistics

* fix(ffmpeg) when disabled LV_FFMPEG_AV_DUMP_FORMAT makes av_log quiet

Signed-off-by: _VIFEXTech <1290176185@qq.com>

* docs(ffmpeg) add example code

Co-authored-by: pengyiqiang <pengyiqiang@xiaomi.com>

2021-11-26 19:35:39 +01:00

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.. include:: /header.rst 
:github_url: |github_link_base|/libs/ffmpeg.md

FFmpeg support

FFmpeg A complete, cross-platform solution to record, convert and stream audio and video.

Install FFmpeg

Download FFmpeg from here
./configure --disable-all --disable-autodetect --disable-podpages --disable-asm --enable-avcodec --enable-avformat --enable-decoders --enable-encoders --enable-demuxers --enable-parsers --enable-protocol='file' --enable-swscale --enable-zlib
make
sudo make install

Add FFmpeg to your project

Add library: FFmpeg (for GCC: -lavformat -lavcodec -lavutil -lswscale -lm -lz -lpthread)

Usage

Enable LV_USE_FFMPEG in lv_conf.h.

See the examples below.

Note that, the FFmpeg extension doesn't use LVGL's file system. You can simply pass the path to the image or video as usual on your operating system or platform.

Example


.. include:: ../../examples/libs/ffmpeg/index.rst

API


.. doxygenfile:: lv_ffmpeg.h
  :project: lvgl

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