AVCHD 1080i to 540p 60fps

[armitace]

I'd like to take my 1440x1080 16:9 .mts files and deinterlace them to 960x540 60fps, so how would I go about modifying the batch script for the AVCHD anything to accomplish this?
What compression formats can actually support 60fps?

Sorry if this is a repeated topic, I did a quick scan on search and didn't find much.

I'll keep hammering at this until I find something that works reasonably well.

[Soopafresh]

I've tested this before, and there's something up with the PAFF hybrid interlacing on AVCHD which makes 60fps not work quite right. I'll post an example in a few minutes.

[jagabo]

What compression formats can actually support 60fps?

Pretty much all the containers and all the codecs.

Get a recent ffdshow for h.264 with PAFF and MBAFF decoding. Or CoreAVC Pro.

I'd use AviSynth and bob deinterlace with TDeint(mode=1) or Yadif(mode=1) followed by a LanczosResize().

[Soopafresh]

Here's an example of the problem with PAFF AVCHD

60fps.mp4

[jagabo]

Your field order was backwards? No, you're right, it's something weird. I'll take a look later today. I have that sample MTS file sitting around somewhere.

[Soopafresh]

Much better by adding an AssumeTFF() but some strange artifacts. I'll try a different deinterlacer. Thanks, jagabo.

tff_60fps.mp4

[jagabo]

I just ran a quick test with AssumeTFF() and Yadif(mode=1, order=1). The results looked pretty good but I'm having some other problem with DirectShowSource() and that MTS file right now (intermittent jerks).

I saw the strange wavey artifacts in your encode. I think that was an encoding error. I didn't see anything like it in my quick Xvid AVI.