Welcome to Doom9's Forum, THE in-place to be for everyone interested in DVD conversion. Before you start posting please read the forum rules. By posting to this forum you agree to abide by the rules. |
|
2nd August 2006, 04:49 | #2 | Link |
interlace this!
Join Date: Jun 2003
Location: i'm in ur transfers, addin noise
Posts: 4,555
|
good question...
i suppost SMPTE timecodes would still apply to HDTV stuff in 60p. perhaps each frame is counted as a field? you could try: Code:
interleave(last.selecteven().showsmpte(),last.selectodd().showsmpte())
__________________
sucking the life out of your videos since 2004 |
3rd August 2006, 16:06 | #3 | Link | |
Registered User
Join Date: Mar 2006
Posts: 1,049
|
Quote:
|
|
2nd August 2006, 04:51 | #4 | Link |
Avisynth Developer
Join Date: Jan 2003
Location: Melbourne, Australia
Posts: 3,167
|
ShowSMPTE() only works for 23.976, 24, 25, 29.97 and 30 fps because this is all we have specifications for.
Actually 23.976 is a hacked implementation of drop frame 24 fps because nobody has found the correct reference yet, but somebody wanted it and made a workable suggestion. If you want to point to some reference for implementing alternate framerates or propose a useful enhancement please do. If you want to just add framenumbers you can use ShowFrameNumber() or if you want timecodes based on a supported framerate but don't actually want to change the framerate do this... Code:
Xyzzy=Last # Remember clip AssumeFPS(30000, 1001) # Drop Frame NTSC exactly ShowSMTPE() # Brand frames AssumeFPS(Xyzzy) # Copy back original FPS Last edited by IanB; 2nd August 2006 at 04:55. |
3rd August 2006, 16:02 | #5 | Link | ||
Registered User
Join Date: Mar 2006
Posts: 1,049
|
Quote:
Quote:
|
||
3rd August 2006, 17:00 | #6 | Link | |
Avisynth Developer
Join Date: Jan 2003
Location: Melbourne, Australia
Posts: 3,167
|
Quote:
But what is the count skip pattern for 47.952, I could apply the same hack as was done for 23.976 but I would rather the code be standard compliant. Thoughts anyone? |
|
4th August 2006, 15:01 | #7 | Link | ||
Registered User
Join Date: Mar 2006
Posts: 1,049
|
Quote:
Quote:
Cinema and movie tapes probably will not change 24fps frame rate. Maybe if in future video technology we achieve some movie tape quality probably put also own ie video framerate standards. At this moment vital (from my point of view) is implementations of the 50.0 and 60/1.001 framerates. Other frame rates can wait for clarificiation of some standard (If this happen od course). I think that 24/1.001, 24.0, 25.0, 30/1.001, 30.0 and 48.0, 50.0 , 60/1.001, 60.0 framerates should be implemented in near future. PS Sorry for my english, i'm from Poland and i never learn english formally. |
||
5th August 2006, 04:46 | #9 | Link | |
Avisynth Developer
Join Date: Jan 2003
Location: Melbourne, Australia
Posts: 3,167
|
@hanfrunz,
I am guessing showtc() would implement the code from stickboys deleted post. i.e. with fractional seconds instead of frame within second. Quote:
|
|
Thread Tools | Search this Thread |
Display Modes | |
|
|