mirror of
https://github.com/lvgl/lvgl.git
synced 2026-09-22 19:26:06 +08:00
liamHowatt
03c6be3451
MicroPython CI / Build esp32 port (push) Has been cancelled
MicroPython CI / Build rp2 port (push) Has been cancelled
MicroPython CI / Build stm32 port (push) Has been cancelled
MicroPython CI / Build unix port (push) Has been cancelled
Verify that lv_conf_internal.h matches repository state / verify-conf-internal (push) Has been cancelled
Verify the widget property name / verify-property-name (push) Has been cancelled
Verify code formatting / verify-formatting (push) Has been cancelled
Build docs / build-and-deploy (push) Has been cancelled
Test API JSON generator / Test API JSON (push) Has been cancelled
Verify Kconfig / verify-kconfig (push) Has been cancelled
57 lines
1.3 KiB
ReStructuredText
57 lines
1.3 KiB
ReStructuredText
.. _ffmpeg:
|
|
|
|
==============
|
|
FFmpeg support
|
|
==============
|
|
|
|
A complete, cross-platform solution to record, convert and stream audio and video.
|
|
|
|
Detailed introduction: https://www.ffmpeg.org
|
|
|
|
Install FFmpeg
|
|
--------------
|
|
|
|
Download first FFmpeg from `here <https://www.ffmpeg.org/download.html>`__, then install it:
|
|
|
|
.. code:: shell
|
|
|
|
./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``)
|
|
|
|
.. _ffmpeg_usage:
|
|
|
|
Usage
|
|
-----
|
|
|
|
Enable :c:macro:`LV_USE_FFMPEG` in ``lv_conf.h``.
|
|
|
|
See the examples below.
|
|
|
|
.. note::
|
|
|
|
The FFmpeg extension doesn't use LVGL's file system in
|
|
:cpp:`lv_ffmpeg_player_set_src`. You can
|
|
simply pass the path to the image or video as usual on your operating
|
|
system or platform.
|
|
The LVGL file system will always be used when an image is
|
|
loaded with :cpp:func:`lv_image_set_src`.
|
|
|
|
.. _ffmpeg_example:
|
|
|
|
Example
|
|
-------
|
|
|
|
.. include:: ../examples/libs/ffmpeg/index.rst
|
|
|
|
.. _ffmpeg_api:
|
|
|
|
API
|
|
---
|
|
|