Pre play event only works for FLV

[drpshtiwan]

When somebody tries to play the FLV stream link the system will send a request to prePlay event callbak. I set HLS as another way to play the stream but the system does not send any request to prePlay event.

How to fix this issue?

This is my configuration for hls

  trans: {
    ffmpeg: '/usr/bin/ffmpeg',
    tasks: [
      {
        app: 'live',
        hls: true,
        hlsFlags: '[hls_time=2:hls_list_size=3:hls_flags=delete_segments]',
        dash: true,
        dashFlags: '[f=dash:window_size=3:extra_window_size=5]'
      }
    ]
  },