[Solved]"Unknown file format" when import footage

[yanbingsky]

I create a project,and set "Frame Rate" to 24, then in the "Import Footage" dialog, set the "Frame Rate" to 12, and select "Stretch to Project Frame Rate". When I click the "Import" button, the Tvpaint told me "Unknown file format", and can't click the OK button(the warning dialog keep flashing), I can't do anything but force exit it.
But I just import png files, and the name is 001.png, 002.png, ..., etc.

I have tried to set the "Frame Rate" to 24 in the "Import Footage" dialog, there is no problem.

I don't known how to solve this problem. Please help me.

I am using MacOS 10.7.5, TVpaint 11.0.2 (64bit) Pro.

The screenshot:
http://ww4.sinaimg.cn/large/81452ed5jw1 ... 0b6tb5.jpg

[furushil]

It seems to be a bug. I can confirm that on my computer TVPaint crashes when I do the same (import footage with 12 fps and stretch to frame rate).

But I think all you have to do is import the footage with 24fps and then select all the frames and click on this button in the handy custom panel.

exp2.png (33.71 KiB) Viewed 7277 times

Wouldn' t this be the same as stretching the footage to 24fps because you would double the exposure manually?

[yanbingsky]

It seems to be a bug. I can confirm that on my computer TVPaint crashes when I do the same (import footage with 12 fps and stretch to frame rate).

But I think all you have to do is import the footage with 24fps and then select all the frames and click on this button in the handy custom panel.

exp2.png

Wouldn' t this be the same as stretching the footage to 24fps because you would double the exposure manually?

The method you said did solve my problem. Thank you very much!