Slipstream 191 solved the issue.

No idea. I didn't find a post of his commandline.

Seems to be x264. This is what I get from MediaInfo about his 'source.mp4' file: General Format : MPEG-4 Format profile : Base Media / Version 2 Codec ID : mp42 (mp42/mp41/isom/avc1) File size : 2.71 GiB Duration : 40 s 40 ms Overall bit rate : 581 Mb/s Encoded date : UTC 2017-03-13 12:03:26 Tagged ...

I'm curious to know where this stream came from. NVENC? AFAIK the original "meridian" file is from here (scroll down to the bottom). https://media.xiph.org/video/derf/ A converted HD .mp4 snippet for encoder and metric testing purpose was made available here, see 4th paragraph. https://forum.videoh...

I have a source which DGDecNV decodes, demuxes and plays correctly, but fails to create the full index. The .dgi is just: DGAVCIndexFileNV22 DGIndexNV 2053.0.0.190 X32 C:\Program Files Video\DGDecNV\x32 Binaries\ D:\Temp\mer.ts 331482164 DEVICE 0 DECODE_MODES 0,0,0,0,0 STREAM 1 0 PKTSIZ 188 VPID 411...

It is 100b26. You can download it from here:
http://rationalqm.us/mine.html

With DGDecNV you can only decode and index the 2D (='base') view. For 3D decoding you would need DGMVCSource. The DGMVCSource package includes the file 'DGMVCSource.txt' with avisynth script examples how to use it. See for example 'Return Half SBS conversion'. I would however advise to use and study...

Thanks.
Will be a big challenge I think because it uses mvtools and masktools.

SMDegrain.avsi is a powerful but slow avisynth filter. Could similar be done in CUDA? Any thoughts?

Thank you very much
Very useful to analyze "VFR" mobile phone clips. And no, I don't need the same for .mkv
Thanks again.

Any new thoughts about the integration?

25 fps (frames per second) footage must be encoded (or at least flagged as) interlaced for Blu-ray or DVD standards compliance, even when the original content is progressive. DGDecNV reports these streams always as interlaced. Unfortunately some tools report 25 interlaced frames per second as "25i" ...

FWIW here my (basic) command line which I use for NVenc in ffmpeg for a kind of bitrate constrained constant quality encode ffmpeg.exe -i "input.264" -an -sn -c:v h264_nvenc -b:v 5000k -maxrate 18000k -bufsize 18000k -r 24000/1001 -s 1920x1080 -aspect 16:9 -pix_fmt yuv420p -preset bd -level 4.1 -cq ...

Ok. Thanks.

Edit:
Happy to confirm that slipstream 169 is working well here, no blends.

I reinstalled slipstream 165 and the problem is back. :shock: So at least I am happy that I found a likely, reproducible cause for my problem. There is perhaps a faint probability that the .dgi and the .dll are not from the same slipstream, but wouldn't this have caused an error in avisynth? I may t...

I'll also test with 165 when the current job is finished. I have absolutely no clue what else could have made the fix. I've tried almost all other options.

I am not 100% sure but I think it was the one published around January 31. Was this slipstream 165?
If DGDecNV wasn't the culprit I only hope that the issue will not return.

Problem solved!
Installing the latest slipstream of DGDecNV solved the problem. I had still the previous slipstream from January on my system. Sorry for all the confusion, I should have thought of this earlier

No, not with NVIDIA GPU. But as gonca and you got the same result, I conclude that something is borked here. Perhaps there is something pathalogical with the file? I tried with the ffms2 (Libav) sourcefilter, like ffms2("W2gutoff.m2ts") assumeTFF() separatefields() and got a fields sequence with cle...

Yes. I just verified it by downloading the file which I have uploaded, and made a CRC check against my local original file. It's the same.
Strange, strange, strange ......

Such clear pictures as gonca's I am only getting with DSS or with DGSource(…….,deinterlace=1), or DGSource(…….,deinterlace=2) for bobbing. Confused………. It looks like something is out of step here. I am also getting clean pictures when I extract the fields with ffmpeg and reencode with x264 (I didn't...

Player: - The one which is in AvsPmod - MPC-HC - VirtualDub2 Frame number: I get this with any frame/field, perhaps a bit more pronounced in the 2nd half of the clip. With the exception of pictures without movement Avisynth Version: AviSynth+ 0.1 (r2772, MT, i386) I am getting the same with AviSynth...

Picture of a blended field attached

Script:
DGSource("W2gutsmart.dgi")
assumeTFF().separatefields()

Thanks guys I tried your suggestions, but still the only way to get something useful is via the "deinterlace=" switch in DGSource. All other methods produce blended crap. Even when I separate the fields, all fields are blended. Maybe something is broken in avisynth here. I'll reinstall it from scrat...

Here an interlaced file: http://www.mediafire.com/file/tquq8uc9oxb9q9n/W2gutoff.m2ts/file I can deinterlace or bob it with the switch in DGSource(………..,deinterlace=2), for example. The result is clean. However, when I do the same with the standalone version of DGBob (or DGTelecide), I am getting a b...