No. Storage doesn’t affect decoding limits. That’s purely processor and RAM.
When playing back multiple cameras, you do not need the full resolution of all cameras. Use the sub-stream feature for playback, which uses lower resolution and bitrate, freeing up NVR resources.
If you are trying to view 16 cameras in a grid, double-click on a single camera to view it in full screen. Close unnecessary playback windows before opening new ones. Solution 2: Switch to Sub-Stream Playback
Go to app settings, remove the device, reboot the NVR, wait for it to come online, then re-add it. hikvision maximum number of channels under playback reached
Search your NVR model + “decoding capability.” Example: DS-7716NI-I4 / 16P decoding capability : often lists “4-ch@8MP” or “8-ch@4MP.”
Log out of duplicate sessions on tablets, phones, and secondary PCs.
If you frequently need to watch multiple channels at once, lower your global recording settings to free up decoding resources permanently. Navigate to > Record > Parameters . Select your primary cameras. When playing back multiple cameras, you do not
Video files recorded at 30 frames per second (fps) with high bitrates demand massive processing power. This rapidly consumes the system's available decoding pool during simultaneous playback. Step-by-Step Solutions to Resolve the Issue
Understanding this limit saves hours of unnecessary troubleshooting. Always check your NVR’s datasheet for “” before purchasing or configuring large playback layouts.
Locate the option labeled or Playback Channel Limit . Close unnecessary playback windows before opening new ones
Instead of 8 cameras, use smart search – play back only motion-triggered segments across many cameras using the "Timeline" mode, not continuous.
The "Maximum Number of Channels Under Playback Reached" error on Hikvision NVRs and DVRs is a common issue that can be caused by various factors, including hardware limitations, camera settings, network bandwidth, and device configuration. By understanding the technical aspects of the error and implementing the suggested solutions and workarounds, users can mitigate or resolve the issue and optimize their video surveillance system's performance.
Yes. H.265 reduces bitrate but is harder to decode. Some NVRs lower the playback channel limit when recording in H.265. If you encounter the error, try switching recordings to H.264 (if acceptable storage-wise).
Lower the resolution or bitrate slightly for the secondary stream, then click . Solution 2: Adjust iVMS-4200 Software Playback Limits