videorate generating duplicate frames in burst after input resume

[Gst-Geek]

All,

In video transcode pipeline I have used videorate to maintain the output framerate. videorate works perfectly when there is continuous input.
But videorate generated videoframes in burst when input missing for some time and comes back after some time.

In below pipeline input is stopped for some time and started after few seconds, after input resume same frame is pushed in burst which is leading to pipeline stall.

How to configure videorate to skip burst frames in such case ??

gst-launch-1.0 udpsrc port=6003 ! decodebin ! video/x-raw ! videorate skip-to-first=1 ! video/x-raw,framerate=25/1 ! checksumsink

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Seven seconds gap in the video

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[Arjen Veenhuizen]

A classic videorate "feature" that has been out there for ages where videorate is not really compatible with live sources. I have booked pretty decent results with the patches in bugzilla 720104.