processing time of the tileagg filter: you need to locate the filter in your session and call get_statistics on it - you will have a FilterStats object, check the time_process field

1.I'm sorry, could you please tell me how to call the get_statistics function?
You can use the following example
2. Always trigger [TileAgg] No frames on tile base pid V1 after 33977 ms, discarding all tiles WHY?

"Advanced example" in https://github.com/gpac/gpac/wiki/python
I want to ask some questions about python api(tileagg ) 
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Title : I want to ask some questions about python api(tileagg ) 
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processing time of the tileagg filter: you need to locate the filter in your session and call get_statistics on it - you will have a FilterStats object, check the time_process field

1.I'm sorry, could you please tell me how to call the get_statistics function?
You can use the following example
2. Always trigger [TileAgg] No frames on tile base pid V1 after 33977 ms, discarding all tiles WHY?

"Advanced example" in https://github.com/gpac/gpac/wiki/python
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