Integration and usage guide for UniApp video playback and recording

UniApp is a cross-platform development framework based on Vue.js, which can be used to develop applications for multiple platforms such as iOS, Android and H5. In UniApp, it is a very common requirement to integrate and use video playback and recording. This article will provide the integration and usage guide for UniApp to implement video playback and recording, and attach relevant code examples to help developers get started quickly.

1. Integration and use of video playback

1. Find the video playback plug-in in the uni_modules directory. You can use the uni-ADVideoPlayer plug-in or other related plug-ins, and select according to project needs. Download and copy the plug-in to the uni_modules directory of the project.
2. In the page that needs to use video playback, first introduce the video playback plug-in and register the component:

<template>
  <view>
    <ad-video-player :src="videoUrl" />
  </view>
</template>

<script>
import adVideoPlayer from '@/uni_modules/uni-ADVideoPlayer/components/ad-video-player'
export default {
  components: { adVideoPlayer },
  data() {
    return {
      videoUrl: 'http://example.com/video.mp4' // 视频地址
    }
  }
}
</script>

In this way, you can display a video player on the page and play the specified video.

3. Define the videoUrl variable in the data of the page and assign the URL of the video to it. In the above example, we used a static video URL. In actual development, the video URL can be obtained dynamically according to needs.

2. Integration and use of video recording

1. Find the video recording plug-in in the uni_modules directory. You can use the uni-media-wzp plug-in or other related plug-ins, depending on the project Choose according to your needs. Download and copy the plug-in to the uni_modules directory of the project.
2. In the page where video recording is required, first introduce the video recording plug-in and register the component:

<template>
  <view>
    <uni-media-wzp :mode="'video'" @success="uploadVideo" @fail="onFail" />
  </view>
</template>

<script>
import uniMediaWzp from '@/uni_modules/uni-media-wzp/components/uni-media-wzp'
import { showToast } from '@/utils/toastUtils'

export default {
  components: { uniMediaWzp },
  methods: {
    uploadVideo(res) {
      showToast('视频上传中...')
      // 在这里处理视频上传的逻辑
    },
    onFail(res) {
      showToast('录制视频失败')
    }
  }
}
</script>

In the above example, the video is turned on by setting the mode attribute to 'video' Recording function, and listens to the success and fail events to handle the recording success and failure respectively.

3. Define the uploadVideo and onFail methods in the methods of the page, handle the logic of video upload in the uploadVideo method, and handle the recording failure in the onFail method. In actual development, the logic of uploading videos may require sending network requests, so it can be processed accordingly according to specific business needs.

Through the above steps, you can integrate and use video playback and recording in UniApp. Developers can freely choose appropriate plug-ins according to project needs, and configure and use them according to the sample code. I wish you all success in UniApp development!

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