flutter-elinux-plugins/packages/video_player

video_player_elinux

The implementation of the Video Player plugin for flutter elinux. APIs are designed to be API compatible with the the official video_player.

Required libraries

This plugin uses GStreamer internally.

$ sudo apt install libglib2.0-dev libgstreamer1.0-dev
# Install as needed.
$ sudo apt install libgstreamer-plugins-base1.0-dev \
    gstreamer1.0-plugins-base gstreamer1.0-plugins-good \
    gstreamer1.0-plugins-bad gstreamer1.0-plugins-ugly gstreamer1.0-libav

Usage

pubspec.yaml

dependencies:
  video_player: ^2.6.1
  video_player_elinux:
    git:
      url: https://github.com/sony/flutter-elinux-plugins.git
      path: packages/video_player
      ref: main

Source code

Import video_player in your Dart code:

import 'package:video_player/video_player.dart';

Enable GstEGLImage

If GstEGLImage is enabled on your target device, adding the following code to <user's project>/elinux/CMakeLists.txt may improve playback performance.

add_definitions(-DUSE_EGL_IMAGE_DMABUF)
set(USE_EGL_IMAGE_DMABUF "on")

Customize for your target devices

To improve the performance of this plugin, you will need to customize the pipeline in the source file. Please modify the source file and replace the videoconvert element with a H/W accelerated element of your target device to perform well.

bool GstVideoPlayer::CreatePipeline() in packages/video_player/elinux/gst_video_player.cc

default:

playbin uri=<file> video-sink="videoconvert ! video/x-raw,format=RGBA ! fakesink"

i.MX 8M platforms:

playbin uri=<file> video-sink="imxvideoconvert_g2d ! video/x-raw,format=RGBA ! fakesink"