DG NV tools

[MOS-Marauder]

Uh i run into more Bug i guess...

I have a Stream from German PayTV (Sky Disney Cinemagic HD).

Ive tested the Stream already for errors. They are none (according to DVR-Studio HD2 and TSDoctor)

On processing with DGIndexNV 2011 i get the message:


Found NALU Type 16, len 8231909 undefined, ignore NALU, moving on...

It doesnt matter what i click then.. DGindexNV crashed badly.

(Yes to Continue reporting, No to disable, ...)

I cannot Process this Stream. I Try again with the 32Bit Version but i guess it will be the same...

Edit: Yep 32bit Version same error and crash.


Chris

[Guest]

Do you really think I can do anything about that without a sample stream to reproduce the issue?

Why, oh why, do I have to ask? We just went through this a few posts ago!

[MOS-Marauder]

Originally Posted by neuron2

Do you really think I can do anything about that without a sample stream to reproduce the issue?

Why, oh why, do I have to ask? We just went through this a few posts ago!

Well u should know what Your Tool outputs (Error Msgs).

The Problem is: that error happenes in the 2nd Half of a 8 GB FIle.

So the only way then would be to upload it complete... but where?


Chris

[MrVideo]

Originally Posted by neuron2

I just type an x264 command line in a DOS window as Audionut shows above, although my parameters are a bit different.

Ya, a lot different if trying to create AVC/Blu-ray compliant output.

[Guest]

Originally Posted by MOS-Marauder

Well u should know what Your Tool outputs (Error Msgs).

I know what my program outputs, but I need to determine if it is a program bug or a stream problem, and to do that I have to be able to recreate the problem. As I clearly stated:

Do you really think I can do anything about that without a sample stream to reproduce the issue?

The Problem is: that error happenes in the 2nd Half of a 8 GB FIle.

So the only way then would be to upload it complete... but where?

You don't have to give me the entire stream. Use DGSplit in segment mode to isolate a chunk that contains the error. Thank you.

[hejhopp]

Hi neuron2
I use VideoReDo TVSuite V4 for cuting my .ts(h.264) HDTV files. but I get this message almost all the time. even if a klick cancel(Avbryt) it still comes back.

u or anyone else has a "what to do".

[Guest]

I have that fixed locally. I'll make a new release later today. I'd like to have a look at MOS's problem but I have a feeling he may be a little challenged in cutting a sample. Let's wait a bit and see.

[Guest]

* Fixed a problem that could cause the source filters to hang if the last picture
in the stream is incomplete (due to bad editing).

* Implemented film % detection for AVC video.

* Silently ignore leading frames that are missing their required SPS/PPS's.

* Fix a problem that caused AVC sequence extensions to be reported as illegal
NALUs.

* Fix a problem that caused seeking on the timeline in DGIndexNV to report
failure to create the video decoder for some low-end NV cards.

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

[Guest]

Originally Posted by MOS-Marauder

The Problem is: that error happenes in the 2nd Half of a 8 GB FIle.

Here's a simple way to make the sample:

Load the stream. Find the place where it happens. Make a project range for some space before and after the bad point. Do File/Output Trimmed TS. Upload the resulting stream to mediafire.com and post the link here. Please be sure to have a good amount of stream before the error point.

[MOS-Marauder]

Originally Posted by neuron2

I have that fixed locally. I'll make a new release later today. I'd like to have a look at MOS's problem but I have a feeling he may be a little challenged in cutting a sample. Let's wait a bit and see.

Finally i managed it... I havent noticed that there is a Save Trimmed Option yet *G*

I used 2012 for it.. and guess what? it showed that NALU Msg but then didnt crash anymore.

(rechecked with 2011 - crash)

The Error will show up in the middle of the File.

http://www.mediafire.com/download.php?o2wo24yjnld



Chris

[Guest]

Your stream is corrupted at that point, as you can easily see by playing it in MPC-HC.

[MOS-Marauder]

Originally Posted by neuron2

Your stream is corrupted at that point, as you can easily see by playing it in MPC-HC.

Now that u say it... i also see it .

So if i want to use it i have to cut that part out ?

Seems a Decoding Glitch from Sky.

If i use it like it is, i can create the DGI but on Encoding later it stops at that point.

Chris

[Guest]

Originally Posted by MOS-Marauder

So if i want to use it i have to cut that part out ?

Obviously yes, but don't ask how in this thread as it would be off topic.

Seems a Decoding Glitch from Sky.

More likely a dropout in your reception.

[hejhopp]

2012 fix my problem. thx neuron2!

[MOS-Marauder]

Originally Posted by neuron2

Obviously yes, but don't ask how in this thread as it would be off topic.

More likely a dropout in your reception.

Of course i wont

Thx Neuron.. and sorry for wasting Your Time on this one...


Chris

[rack04]

I have completed two encodes using the x64 binaries. No bugs to report. Thanks for the great work!

[tormento]

Using x64 build with MEGUI_x64. Everything works fine!

Thanks Neuron!

P.S: About auto crop - Usually it is better to avoid horizontal cropping to avoid resizing on full hd LCD. Should you put a feature in mod buttons such as 1st press horizontal crop, 2nd press vertical crop, 3rd both?

[Guest]

I don't understand the point. Anyway, use manual cropping for that.

[rajs]

Couple of feature requests:

1. Add a debug option (like 'info=1' in DGMPGDec).

2. Have an option to auto-resize pixels based on the aspect ratio info in the video stream (if present), i.e.

aspect_ratio_information in a MPEG2 stream
apect_ratio_idc parameter in a H.264 stream
ASPECT_RATIO syntax element in VC-1.

[tormento]

Originally Posted by neuron2

I don't understand the point. Anyway, use manual cropping for that.

The point is that sometimes only a few pixels lack to reach 1080 (i.e. they are black) and DGIndex crops them. Usually it is better to keep them not to get the video resized when playing.