Upload videos to firebase storage

l am try to upload videos to firebase storage using angular2fire and media capture plugin , VideoEditor plugin and Diagnostic plugin to check permissions .

l have succeeded video capture and resize video using video editor plugin . But when l pass the url of video to method of upload . l got error

Path of video without using video editor plugin for resize .

Path of video when using video editor plugin for resize .

when l passed the url of both of them l got same error above.

Full code


  //check permission for taken vid 
  capturevideo() {

    this.diagnostic.isCameraAuthorized().then((authorized) => {
      if (authorized) {
        this.capturingVideo();
      }
      else {
 
        this.diagnostic.requestCameraAuthorization().then(async (status) => {
          if (status == this.diagnostic.permissionStatus.GRANTED) {
            this.capturingVideo()
          }
          else {
            //Permissions not granted
            //Therefore, create and present toast
            const a = await this.a.create({
              backdropDismiss: false,
              cssClass: 'my-custom-class',
              message: 'Need permission',
              buttons: [
                {
                  text: 'الغاء',

                },
                {
                  text: 'الاعدادت',
                  handler: () => {
                    this.diagnostic.switchToSettings();
                  }
                }
              ]
            })
            a.present()
          }
        });
      }
    });

  }

// takes vid 
  capturingVideo() {
    let options: CaptureVideoOptions = { limit: 1, duration: 15, quality: 40 }
    this.mediaCapture.captureVideo(options)
      .then(
        (data: MediaFile[]) => {
          //console.log(data)
          data.forEach(async a => {
            alert(a.fullPath)
            // resize video
            this.videoEditor.transcodeVideo({
              fileUri: a.fullPath,
              outputFileName: 'output',
              outputFileType: this.videoEditor.OutputFileType.MPEG4,
              width: 640, // optional, see note below on width and height
              height: 640, // optional, see notes below on width and height
            }) .then((fileUri) => {
                alert(fileUri);
                this.upload_video(fileUri);
              })
              .catch((error: any) => console.log('video transcode error', error));
          })
        },
        (err: CaptureError) => alert('video transcode error' + err)
      );
  }


  // then upload video
  async upload_video(event) {

    let uid = localStorage.getItem('uid')
    this.loading = await this.l.create({
      message: 'يرجى الانتظار , جاري الرفع',
      cssClass: 'with-progress',
      backdropDismiss: false,

    });
    this.loading.present();
   

      // The storage path
      const id = "incident/videos/" + uid + "/" + Math.random().toString(36).substring(2);
      //File reference
      const fileRef = this.afStorage.ref(id);

      // The main task

      fileRef.putString(event,'data_url', { contentType: 'video/mp4'}).percentageChanges().subscribe(a => {
        this.precent = a.toFixed();
        this.loading.style.setProperty('--percent-uploaded', `${a.toFixed()}%`)

        fileRef.getDownloadURL().subscribe(async url => {

          this.data.imageurl.push(url);
          this.loading.dismiss();
          let t = await this.t.create({
            message: 'تم الرفع بنجاح',
            color: 'success',
            cssClass: 'toast',
            duration: 1000
          });
          t.present();
          //this.r.navigate(['tabs/tab3'])
        })
      })
  }

l have already used this.webview.convertFileSrc(url) . But l got same error .

Any solution please ?