---
title: kCMSampleBufferConduitNotification_ResetOutput
framework: coremedia
role: symbol
role_heading: Global Variable
path: coremedia/kcmsamplebufferconduitnotification_resetoutput
---

# kCMSampleBufferConduitNotification_ResetOutput

Posted on a conduit of sample buffers to request invalidation of pending output data.

## Declaration

```swift
let kCMSampleBufferConduitNotification_ResetOutput: CFString
```

## See Also

### Sample Buffer Conduit Notifications

- [kCMSampleBufferConduitNotification_InhibitOutputUntil](coremedia/kcmsamplebufferconduitnotification_inhibitoutputuntil.md)
- [kCMSampleBufferConduitNotification_UpcomingOutputPTSRangeChanged](coremedia/kcmsamplebufferconduitnotification_upcomingoutputptsrangechanged.md)
- [kCMSampleBufferConduitNotificationParameter_UpcomingOutputPTSRangeMayOverlapQueuedOutputPTSRange](coremedia/kcmsamplebufferconduitnotificationparameter_upcomingoutputptsrangemayoverlapqueuedoutputptsrange.md)
- [kCMSampleBufferConduitNotificationParameter_MinUpcomingOutputPTS](coremedia/kcmsamplebufferconduitnotificationparameter_minupcomingoutputpts.md)
- [kCMSampleBufferConduitNotificationParameter_MaxUpcomingOutputPTS](coremedia/kcmsamplebufferconduitnotificationparameter_maxupcomingoutputpts.md)
- [kCMSampleBufferConduitNotificationParameter_ResumeTag](coremedia/kcmsamplebufferconduitnotificationparameter_resumetag.md)