功能说明
Applies to
- Viozi 1.0. Sending (AirPlay, DLNA) and DLNA Receiver are available on iPhone / iPad and Mac.
- An Apple TV can itself receive AirPlay, but Viozi on Apple TV has no cast button.
Before you start
- Your phone or Mac and the TV or receiver are on the same Wi-Fi.
- Viozi has Local Network access in system Settings; otherwise it can't find devices.
- A DLNA device must support the UPnP/DLNA renderer protocol.
Where to find it
- AirPlay: the AirPlay button in the player controls (the system AirPlay picker).
- Play on a DLNA device: the TV icon in the player controls → "Play on a DLNA Device".
- Let Viozi receive casts: on iPhone / iPad, Settings → Services & Integrations → DLNA Receiver. On Mac, Playback in the Settings window → DLNA Receiver.
Steps: play on a DLNA device
- Start playing a video.
- Tap the TV icon → "Play on a DLNA Device" to open "Playback device".
- Wait for "Searching for devices…" to list "Local network devices", then pick one.
- Playback stops here and continues on the TV from the current position.
- To bring it back, tap the TV icon → "Continue on This Device".
Steps: let Viozi receive casts
- Open the DLNA Receiver page and turn on "Accept casts from this network".
- In a control point app on the same Wi-Fi (for example BubbleUPnP, Kodi or Plex), choose Viozi as the player.
- To keep receiving while Viozi is in the background, turn on "Receive in background".
What you should see
- While casting, the button shows the device name ("Playing on …"), and the current device has a checkmark in the list.
- While receiving, "Connected Devices" shows the device that is casting, and "Live Activity" shows discovery and playback events.
Options
| Option | What it does |
|---|---|
| Accept casts from this network | Lets other devices on the network find Viozi and cast videos to it |
| Receive in background | Keeps receiving in the background even when nothing is playing. The Lock Screen / Control Center will show Viozi as playing, and battery use goes up slightly |
| Continue on This Device | Ends DLNA casting and plays here again |
Limits
- AirPlay is handled by the system. Picture quality, HDR and multichannel sound depend on the receiver and network, and Viozi can't guarantee them.
- With DLNA the TV does the decoding. Codecs, subtitles or audio tracks the TV doesn't support may not play or show.
- Some devices refuse to switch videos during a cast and Viozi shows "This device refused to switch videos. Cast to it again, or restart the device."
- DLNA Receiver only accepts casts from the same local network.
Troubleshooting
- No devices in the list: check you're on the same Wi-Fi, turn off VPN for now, check Local Network access, then refresh.
- The device is selected but the TV doesn't play: the TV may not support the format. Try another video, or use AirPlay.
- A control point app can't find Viozi: make sure "Accept casts from this network" is on, and look for events under "Live Activity".
- Nothing arrives once Viozi is in the background: turn on "Receive in background".
- For other playback problems see Video won't play, stutters, goes black or shows wrong colors.