NodeMediaClient-Harmony

NodePlayer 组件

OpenHarmony_5.0 / HarmonyOS_NEXT 平台的低延迟直播播放组件

特性

• 支持RTSP,RTMP(S),HTTP(S)_FLV,HLS,KMP,UDP_MPEGTS等协议。
• 支持H.264/H.265视频硬件解码渲染
• 支持AAC/G.711音频解码播放
• 毫秒级低延迟
• 延迟消除

安装依赖

使用DevEco打开项目后，点击下方Terminal,输入命令安装依赖

1. ohpm install @nodemedia/nodemediaclient

引用播放组件

1. import { router } from '@kit.ArkUI';
2. import { NodePlayer, NodePlayerController } from '@nodemedia/nodemediaclient';
4. @Entry
5. @Component
6. struct VideoViewPage {
7. // @State src: string = 'rtmp://192.168.0.2/live/bbb';
8. // @State src: string = 'rtsp://admin:admin@192.168.0.2/Streaming/Channels/101';
9. @State src: string = 'https://192.168.0.2:8443/live/imu.flv';
10. private license: string = '';
11. private controller: NodePlayerController = new NodePlayerController();
13. build() {
14. Column() {
15. Button("Back").onClick(() => {
16. router.back()
17. })
18. NodePlayer({
19. license: this.license,
20. src: this.src,
21. scaleMode: 1,
22. bufferTime: 1000,
23. controller: this.controller,
24. onEvent: (code: number, msg: string) => {
25. console.info('NodePlayer on event, code:' + code, 'message:' + msg);
26. }
27. })
28. .width('100%')
29. .height('40%')
31. TextInput({ text: this.src })
32. .onChange((v)=>{
33. this.src = v;
34. })
35. .padding('10')
36. Row() {
37. Button("开始播放")
38. .onClick(() => {
39. this.controller.start()
40. })
41. Button("停止播放")
42. .onClick(() => {
43. this.controller.stop()
44. })
45. }
46. }
47. .padding('10')
48. }
49. }

申请网络权限

1. "requestPermissions": [
2. {
3. "name": "ohos.permission.INTERNET"
4. }
5. ],

NodePublisher 组件 (待实现)

OpenHarmony_5.0 / HarmonyOS_NEXT 平台的低延迟直播推流组