# qtimldemux Source: [https://docs.qualcomm.com/doc/80-70022-50/topic/qtimldemux.html](https://docs.qualcomm.com/doc/80-70022-50/topic/qtimldemux.html) The qtimldemux element splits batched (such as first tensor dimension is greater and 1) tensors (GstMemory blocks) from a single input GstBuffer into separate GstBuffers containing an unbatched tensors (GstMemory blocks). Figure : qtimldemux architecture GstBuffer + GstMemory 0: Tesnsor 0+ GstMemory 1: Tesnsor 1...+ GstMemory ‘N-1’: Tensor ‘N-1’+ GstMemory ‘N’: Tensor ‘N’ ... GstBuffer + GstMemory 0: Tesnsor 0+ GstMemory 1: Tesnsor 1...+ GstMemory ‘N-1’: Tensor ‘N-1’+ GstMemory ‘N’: Tensor ‘N’ ... ML inference plugin qtimldemux dimensions=<<4,50,80,80,85>,<4,300,300,85> ... <4,500,85>>,type=UINT8 neural-network/tensorsdimensions=<<4,50,80,80,85>,<4,300,300,85> ... <4,500,85>>,type=UINT8 neural-network/tensorsdimensions=<<4,50,80,80,85>,<4,300,300,85> ... <4,500,85>>,type=UINT8 neural-network/tensorsdimensions=<<4,50,80,80,85>,<4,300,300,85> ... <4,500,85>>,type=UINT8 neural-network/tensors Module Post-processingplugin Module Post-processingplugin Module Post-processingplugin First dimension of each tensor represent its batch size Qualcomm Open source ## Inheritance chain [GObject](https://docs.gtk.org/gobject/) → [GstObject](https://gstreamer.freedesktop.org/documentation/gstreamer/gstobject.html?gi-language=c) → [GstElement](https://gstreamer.freedesktop.org/documentation/gstreamer/gstelement.html?gi-language=c) → GstMLDemux The following tables provide information on pad templates and element properties of qtimldemux. For use cases, see [Image classification](https://docs.qualcomm.com/doc/80-70022-50/topic/gst-ai-classification.html). ## Pad configuration | Pad Name | Capabilities | Capabilities | Capabilities | | --- | --- | --- | --- | | SINK template: 'sink'


| neural-network/tensors | type: | { (string)INT8, (string)UINT8, (string)INT32, (string)UINT32,
(string)FLOAT16, (string)FLOAT32 } | | SRC template: 'src\_%u'


| neural-network/tensors | type: | { (string)INT8, (string)UINT8, (string)INT32, (string)UINT32,
(string)FLOAT16, (string)FLOAT32 } | ## Element configuration Table : qtimldemux element properties | Property | Description | | --- | --- | | name | The name of the object.


| | parent | The parent of the object.


| **Parent Topic:** [Configure ML plugins](https://docs.qualcomm.com/doc/80-70022-50/topic/inferencing-plugins.html) Last Published: Feb 20, 2026 [Previous Topic qtimetamux](https://docs.qualcomm.com/bundle/publicresource/80-70022-50/topics/qtimetamux.md) [Next Topic qtirtspbin](https://docs.qualcomm.com/bundle/publicresource/80-70022-50/topics/qtirtspbin.md)