Number Of Channels Under Playback Reached New - Hikvision Maximum

The error "maximum number of channels under playback reached" typically occurs when you attempt to play back more video channels simultaneously than your Hikvision NVR/DVR or the Hik-Connect app can handle. This isn't usually a single "feature" you can turn on, but rather a hardware or software limitation. Why this happens

Decoding Limitations: Every recorder has a set "decoding capacity." For instance, a budget NVR might only be able to play back 4 channels at 1080p or 1 channel at 4K at the same time. The error "maximum number of channels under playback

App Restrictions: The Hik-Connect mobile app often limits simultaneous viewing to 16 channels. If you recently updated the firmware and suddenly

Connection Limits: Most NVRs support a maximum of 128 remote connections; if multiple users are viewing the same system, you may hit this ceiling. Hikvision NVRs have a feature called Sync Playback

Outgoing Bandwidth: High-resolution streams (like 4K) consume significant bandwidth. If the recorder's outgoing bandwidth limit is reached, it will block additional playback channels. How to resolve it

If you recently updated the firmware and suddenly started seeing this error (even when you didn't before), or if the limit seems wrong:

Hikvision NVRs have a feature called Sync Playback. This attempts to play back every camera you have selected at the exact same timecode.