Question about StreamVLN visual input token count: 196×16 or 196×8?

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Thank you for your great work!

First of all, I would like to express my sincere gratitude to all the authors for your excellent work on StreamVLN. This work is very inspiring and has greatly helped my research in the field of VLN.

I have a quick question about the visual input token count:
I really appreciate your contribution to the VLN community. I have a small question about the visual input token count:
Is the visual input token number 196 × 16 = 3136 or 196 × 8 = 1568? Could you please clarify this?

Thank you very much for your time and help!
@kellyiss @chchnii @yuqiang-yang @Tai-Wang @mxh1999