5433e0bc2a
* 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>
41 lines
1.1 KiB
Markdown
41 lines
1.1 KiB
Markdown
```eval_rst
|
|
.. include:: /header.rst
|
|
:github_url: |github_link_base|/libs/ffmpeg.md
|
|
```
|
|
|
|
# FFmpeg support
|
|
[FFmpeg](https://www.ffmpeg.org/) A complete, cross-platform solution to record, convert and stream audio and video.
|
|
|
|
## Install FFmpeg
|
|
- Download FFmpeg from [here](https://www.ffmpeg.org/download.html)
|
|
- `./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
|
|
```eval_rst
|
|
|
|
.. include:: ../../examples/libs/ffmpeg/index.rst
|
|
|
|
```
|
|
|
|
## API
|
|
|
|
```eval_rst
|
|
|
|
.. doxygenfile:: lv_ffmpeg.h
|
|
:project: lvgl
|
|
|
|
``` |