Digital Concert Hall: Google TV app and Google Cast have different audio support

Identify where the concert actually starts

Record whether the concert was selected inside the Digital Concert Hall app on the television device or sent using a Cast control from another screen. Both can put a picture on the same television, but they are different service routes. A Google TV device in the equipment list does not describe which route was used.

For an illustrative household comparison, one person may use the television remote to start the native app while another selects Cast on a phone. If their audio choices differ, first preserve those actions in the comparison. The same receiving box does not make the service’s two published format conditions contradictory.

Read the device and route qualifications together

The help separately excludes Chromecast devices without Google TV from Immersive Audio. It also conditions supported Google TV playback on a suitable Dolby Atmos television or sound system. Do not collapse those qualifications into the broader claim that every device called Chromecast supplies the same sound format.

Check the model identity and the audio equipment already connected before drawing a conclusion. A working picture or a soundbar logo alone cannot establish that the requested service format is arriving. This guide identifies the service’s route distinction; the equipment’s actual connection and output remain separate things to verify through their own current instructions.

Compare one concert without changing unrelated settings

Where a supported native route is already available, compare the same concert and note the visible audio options there. Keep that result distinct from the Cast session rather than repeatedly changing the sender’s volume or language. Report what was selected and displayed without claiming a measured audio result from the compatibility list alone.

For unresolved questions, give Digital Concert Hall support the Chromecast model, app route or Cast route, concert and audio-system model. A report that only says Chromecast has no Atmos omits the distinction the publisher explicitly makes. The more precise record helps identify whether the question concerns a documented route limit or a remaining supported-route problem.

Questions about this guide

Sources and further reading

• Digital Concert Hall Immersive Audio device and transmission list