Filmin casts from the phone but not the computer: use the supported sender

Identify which device is sending the film

A Chromecast plugged into a television and the phone or computer selecting the film perform different roles. Note the sender device, app or browser and the receiving device. The fact that the television shows the Chromecast interface does not establish that every sender route is supported.

For example, a film playing in the laptop’s own browser and the same film casting from a mobile app are separate observations. Keep those results with the title. They can demonstrate a sender-route difference without establishing that the account, film or whole home network has failed.

Use the mobile or tablet application for casting

Filmin’s current help directs Chromecast use through its Android or iOS mobile/tablet app, with current app and device software. It explicitly excludes the computer’s web route. Follow the official application rather than relying on a browser’s general ability to send a tab.

Do not infer that mirroring the desktop is an equivalent supported playback method. A visible menu on the TV is not the same as a protected film playing successfully. Choose the documented route first and compare the actual playback result on that route.

Recognise the native-app alternative

The guide separately says Chromecast with Google TV can install the Filmin app on the device itself, without a phone or tablet acting as the sender. That is another workflow, not evidence that the older computer-web casting route has become supported.

Before choosing instructions, inspect which kind of receiving device you have and whether the official app is offered for it. For support, include the sender, receiver, application version and exact film. Avoid purchasing another Chromecast merely because an unsupported laptop-browser route did not behave like the mobile application.

Questions about this guide

Sources and further reading

• Filmin: Watch with Chromecast