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Supportanfrage

I want to record data in a dat-file in a nested filter graph. The dat file recorder does not appear in the "Components" in the filter graph. It only appears in the streaming graph.
It is too difficult to forward all the required streams all the way up to the streaming graph.
Is there any possibility currently to record data anywhere in the config? as it was possible in adtf2?

Lösung

Since ADTF 3.8 Streaming Services are also available in Filter Graph, as you can follow its Release Notes, documentation and the adapted examples, the Streaming Graph becomes obsolete and you can place an ADTFDAT File Recorder anywhere. So our recommendations is upgrading to ADTF 3.8, this makes a lot of stuff easier and provides you the current features and bugfixes.

But it is also possible in lower versions. Create a Streaming Out Port at the graph level to record and connect it to the required stream, this makes it available in Streaming Graph (like a link without pipelining it through the embededded graph structure). Note: Streaming In/Out Ports are connected to Streaming Graph Sample Streams inside the Filter Graph Dock. So you can connect to them anywhere in a Filter Graph (like you do at top level) - in difference to data ports which are only valid inside Gilter Graphs architecture.

But again, I would suggest using ADTF 3.8 to make your life eben comfortabler.