DG NV tools

[crasus]

Dear neuron2,

It so happens that sometimes after demuxing the .h264 from a Bluray with eac3to (latest) I see a certain number of frames in the log (say 128540) and after indexing with dgdecnv 2024 (and other versions in the past) I see another number in its log (say 128526).

May I ask what's the source of this and I am doing something wrong somewhere? I do apologize if it's already been answered or asked.

All the very best and warmest for your excellent software (which saved me time ... more than once!)

[Guest]

DGNV will discard frames at the end that cannot be displayed due to missing references. It's normally caused by a bad edit. If it occurs for streams that have not been cut, then please specify the BluRay disk and I will buy it to investigate.

And thanks for the kind words! I am happy that you find my work useful.

[Rodger]

Originally Posted by neuron2

Sure. You give me a link to a stream that does that and then I fix it. Thank you for bringing it to my attention.

Thank you! I´ve just uploaded a "sample Directory" with all files created when recording.

Here is the link: http://www.megaupload.com/?d=7TH4QVZZ

[crasus]

Originally Posted by neuron2

DGNV will discard frames at the end that cannot be displayed due to missing references. It's normally caused by a bad edit. If it occurs for streams that have not been cut, then please specify the BluRay disk and I will buy it to investigate.

And thanks for the kind words! I am happy that you find my work useful.

I very much appreciate your quick reply.

It always occured from streams demuxed straight from the Bluray.

In this case, here's the BluRay we're talking about : http://www.amazon.fr/aventures-rabbi...3945127&sr=8-2

[Guest]

@crasus

OK, I will investigate.

@Rodger

See the next post.

[Guest]

* Fixed a GUI bug that could cause the first frame to be displayed wrong just once on
initial open in DGIndexNV.

* Fixed missing detection of audio streams with stream_id 0xbd when PAT/PMT is not present.

* Fixed the broken CLI option -od (save project and demux video).

http://neuron2.net/dgdecnv/dgdecnv.html

[Rodger]

WOW! Now that was a quick bugfixing

THANK YOU for that!

[gahz]

Originally Posted by Zathor

I cannot reproduce the problem but I have added as suggested above the reading of one frame.

Please try this build:
http://www.mediafire.com/?ncguc91wl326bxw
and report back if the problem is still there.

can you believe the main cause of my problem was that i had not set ffdshow to handle raw files?

i was getting zero crashes without ffdshow installed and i suddenly got them back right as soon as i installed ffdshow. i realized i had forgotten to enable raw file handling, ticked it and now the major part of my problem is gone.

every now and then i'll get a very odd hickup. after say i put in 8 jobs in the que i'll go to add another and megui will fade out and crash. i just restart megui and everything is fine again. regardless i am very happy to report that it was my mess up an no one elses that caused this big pain in my...

though what i dont understand is how ffdshow 32 bit broke megui 64 bit? can someone enlighten me on this?

[Fotis_Greece]

Hello, yesterday I sold my GTX 260 and bought a new GTX 470 card. Installed the latest Nvidia drivers in my Windows 7 64bit system and all ok. It works perfect with Premiere CS5.
Today I tried to use DG NV2025 and I get an error about "GPU decoder failed to create video decoder [1]" . Is there a problem with the GTX 470 card? It is not yet supported by your application?
I uploaded a small clip for you to try also (in case there is something wrong with the video file but I don't think so as I managed to do my job using VideoRedo)
http://rapidshare.com/files/418064383/Test.mpg.html

Edit: I tried now with both the x64 and x86 version of DG NV with various video files that I know previously worked and all of them give me the same error. It's definatelly something to do with the GTX 470

[Guest]

Please try Nvidia driver version 258.96. Everything works fine on my 460.

Also, always tell your revision when making a report. Thank you.

[Fotis_Greece]

It's already 258.86, I thought it was meant as I just yesterday downloaded it and installed it.
I will try uninstalling and reinstalling the drivers and come back to you.

[Fotis_Greece]

I uninstalled, redownloaded and installed again. Unfortunately the same error comes again.
Any idea?

[Guest]

First, regenerate your license with the machine ID currently reported by DGIndexNV.

Second, use GPU-Z to check your memory usage before starting DGIndexNV.

Third, are you just opening DGIndexNV directly or trying to use a 3rd party GUI?

Fourth, try build 2024. There is always a chance I hosed up something in 2025, though it works for me.

Fifth, does DXVA work properly?

If it remains a problem, I will make a debug build for you this evening.

[Fotis_Greece]

Thanks for the tips, I regenerated the license file and now everything works perfect.
What has the license file to do with the gpu decoder???

[Guest]

It triggered an anticracking mechanism. You should have gotten an "invalid license" error popup, though. I will look into why that did not happen.

[mastrboy]

having some "issues" with audio after demuxed by DGNVIndex, eac3to reports the following: "This track is not clean" and trying to encode it with FFAudioSource just fails with "unable to open ...", NICAudio also fails at some point.

The audio file is a AC3/TrueHD from a m2ts blu-ray disc.

Mediainfo on the demuxed file:

Format                           : AC-3
Format/Info                      : Audio Coding 3
Format profile                   : TrueHD / Core
File size                        : 509 MiB
Duration                         : 2h 38mn
Overall bit rate                 : 448 Kbps

Audio
Format                           : AC-3
Format/Info                      : Audio Coding 3
Format profile                   : TrueHD / Core
Mode extension                   : CM (complete main)
Muxing mode                      : After core data
Duration                         : 2h 38mn
Bit rate mode                    : Variable / Constant
Bit rate                         : Variable / 448 Kbps
Maximum bit rate                 : 4 800 Kbps / 448 Kbps
Channel(s)                       : 6 channels
Channel positions                : Front: L C R, Side: L R, LFE
Sampling rate                    : 48.0 KHz
Bit depth                        : 16 bits
Stream size                      : 509 MiB (100%)

After it has been demuxed it reports Duration: 2h 38mn, but the audio is really only 20,9min...

[Guest]

Please post a sample of the m2ts cut with DGSplit that I can use to duplicate the issue. Please provide full instructions for how to duplicate the issue *with the sample you give me*. Thank you.

[mastrboy]

Originally Posted by neuron2

Please post a sample of the m2ts cut with DGSplit that I can use to duplicate the issue. Please provide full instructions for how to duplicate the issue *with the sample you give me*. Thank you.

Sample: http://www.mediafire.com/?z9nhougxo59qu54

Process to replicate issue:
- Start DGIndexNV.exe 32bit 0.25
- Press F2 and select m2ts file
- Answer "NO" to cropping question
- Activate cropping on LEFT and RIGHT, value=240 on both
- Press F4 to save project
Result: weird behavior on AC3 files

By the way, the autocrop buttons totally fails, pressing autocrop to mod16 results in the following:

[Guest]

Thank you. Can you please also give me the eac3to line that gives the error you mentioned?

[mastrboy]

Sure, you need the nero aac encoder in the same directory as eac3to. eac3to still encodes the file, but reports "This track is not clean".
- eac3to.exe track1.ac3 track1.m4a