Problem with colors

[JJon]

Hi, guys, I'm converting a high quality video to something smaller. This is my problem.



Well, I cannot find the english technical terms for this and so I wasnt able to look for solutions...
Someone helping me?

I have this error in the original h264 video and I hope I can handle it during the hcenc/avisynth conversion.

[Baldrick]

If the original video looks like that it's not high quality...

Does it look like that in other players also? Like MPCHC, SMPlayer.

[jagabo]

The video is corrupt (or was made from a corrupt source) or the decoder is having problems (this can happen for instance with a file that uses PAFF/MBAFF and a decoder that doesn't support those features). If the former, the only way you're going to fix it is to copy/interpolate other non corrupt frames.

[JJon]

@Baldrick
Tried with two different XP and Fedora, several programs. Same error.

@jagabo
It's my first time about interpolating. May you give me more details and tell the best way to do that?

[jagabo]

It's my first time about interpolating. May you give me more details and tell the best way to do that?

Some programs will blend a pair of frames together to generate an in-between frame. Some will attempt to interpolate motion. An example of the latter using AviSynth and MvTools is given in this post:

https://forum.videohelp.com/threads/343296-Transfer-of-real-bad-tape-to-pc-and-restore?...=1#post2139402

See the function RX().

Blending results in frames that look like double exposures. Motion interpolation often generates weird artifacts:

https://forum.videohelp.com/threads/339017-Motion-Interpolation-%28VidFIRE%29-Software?...=1#post2107107
https://forum.videohelp.com/threads/339017-Motion-Interpolation-%28VidFIRE%29-Software?...=1#post2107214

General Info on motion interpolation:
http://en.wikipedia.org/wiki/Motion_interpolation