updateLocalVideoCanvas method
Future<int?>
updateLocalVideoCanvas({
- required VideoRenderMode renderMode,
- required int backgroundColor,
@detail api @hiddensdk(audiosdk) @author wangfujun.911 @brief 修改本地视频渲染模式和背景色。 @param renderMode 渲染模式。参看 VideoCanvas{@link #VideoCanvas}.renderMode @param backgroundColor 背景颜色。参看 VideoCanvas{@link #VideoCanvas}.backgroundColor @return - 0: 调用成功。 - < 0 : 调用失败。查看 ReturnStatus{@link #ReturnStatus} 获得更多错误说明。 @note 你可以在本地视频渲染过程中,调用此接口。调用结果会实时生效。
Implementation
Future<int?> updateLocalVideoCanvas(
{required VideoRenderMode renderMode,
required int backgroundColor}) async {
$a() => ($instance as $p_a.RTCEngine).updateLocalVideoCanvas(
t_VideoRenderMode.code_to_android(renderMode).$value, backgroundColor);
$i() => ($instance as $p_i.ByteRTCEngine).updateLocalVideoCanvas(
t_VideoRenderMode.code_to_ios(renderMode), backgroundColor);
if (Platform.isAndroid) {
return $a();
} else if (Platform.isIOS) {
return $i();
} else {
throw UnsupportedError(
'Not Support Platform ${Platform.operatingSystem}');
}
}