DGVC1DecNV Version 1.0.6

[Guest]

Audio tracks (6 streams) are not demuxed when saving a project, only .dgv is output like If you want it fixed, you'll have to give me the stream so I can duplicate the issue. Use DGSplit to cut the first 50 MB.

[Guest]

DGVC1DecodeNV is done and working. I just have to do the documentation and revise the web site. Shooting for tomorrow or Monday.

[rica]

Hi, i get this when i try to open a raw VC1 file/or vc1ts.

http://img55.imageshack.us/img55/1176/neuronbp9.th.jpg (http://img55.imageshack.us/my.php?image=neuronbp9.jpg)

(TS forms have been uploaded here:
http://forum.doom9.org/showthread.php?p=1217818#post1217818 )

[Guest]

Copy your license file to the same directory as DGVC1IndexNV.exe.

[Guest]

If you want it fixed, you'll have to give me the stream so I can duplicate the issue. Use DGSplit to cut the first 50 MB. Never mind. I found the problem. Thank you for pointing it out.

[rica]

Sorry but what licence file do you mean?

[Guest]

My CUDA-enabled tools require a license. See here:

http://neuron2.net/dgavcdecnv/dgavcdecnv.html

The license is good for all closed tools I may ever release and for all future versions thereof. Please take further discussion of this to PM. We've already had one flame fest about this.

[rica]

Thanks a lot.

[woah!]

It's just indexing the file positions of the sequence header and entry point and values of some of their flags.

ah ok i just see ! with BROKEN and thought maybe i was still not clipping the files correctly or something.

cant wait to try the decoder :)

[Guest]

That's why I like to complete the documentation. :)

BROKEN refers to the syntax element "broken link".

[Guest]

Have at it, gals and guys!

http://neuron2.net/dgvc1decnv/dgvc1decnv.html

The updated CUVID Server supports both the AVC and VC1 source filters. Be sure to upgrade nvcuvid.dll also.

[Sharc]

:thanks:

[Sharc]

m2ts file (from the log):

Stream Type: Transport [192]
Profile: Advanced
Level: 3
Frame Size: 1920x1088
SAR: 16x9
Display Size: 1920x1080
Frame Rate: 23.976024 fps
Colorimetry: BT.709* [2]
Frame Structure: Progressive
Frame Type: I
Coded Number: 924
Playback Number: 924
Frame Repeats: 0
Field Repeats: 0
Bitrate: 28.009
Bitrate (Avg): 18.469
Bitrate (Max): 39.658
Audio Stream: 1100: PCM 48K 16bit 3/2lfe
Audio Stream: 1101: AC3 3/2 640
Audio Stream: 1102: AC3 3/2 640
Audio Stream: 1103: DTS C+L+R+SL+SR 48 1536
Audio Stream: 1104: AC3 3/2 640
Audio Stream: 1105: DTS C+L+R+SL+SR 48 1536
Audio Stream: 1106: AC3 3/2 640
Audio Stream: 1107: AC3 2/0 192
Elapsed: 0:00:07
.......

Audio:
When I "Select All" and Save Project => crash
When I select e.g. "stream 1101" only and Save Project => ok

Added:
Apparently it is the DTS streams (1103, 1105) which cause the problem.

[rica]

Hi Don, thanks for the release.

I've made some trials with both prealpha edition and the fist release.
I've seen interlaced artifacts and pixelization on MC interlaced clip.
Both CD and MC clips play at 20-22 fps even the original was 29.97 interlaced.
Here is my avs:
LoadPlugin("C:\users\rica\desktop\DGVC1\DGVC1DecodeNV.dll")
VC1Source("G:\MC\video.dgv")
fielddeinterlace()

FW 178.24, GPU 8600GTS, CPU E6750, RAM 2GB/800, OS Vista SP1 32bit Ultimate.

[woah!]

i am still getting a error 700 decode problem on untouched m2ts files :(

what driver set are you working with? maybe that should be mentioned as i am running the newest nvidia drivers 180.48 WHQL from here:

http://www.nvidia.com/object/winxp_180.48_whql.html

[woah!]

well i just downgraded back to the 178.24 drivers, but now i still get the error and now i cant continue to process the vc1 file, as DGVC1IndexNV just crashes straight away now :(

i have no issues with AVC files at all with the other program of yours.

i am using a 260GTX...

[Audionut]

Sweet, thanks neuron2.

The requested URL /dgvc1decnv/cuvidserver102.zip was not found on this server.

[rica]

what driver set are you working with? maybe that should be mentioned as i am running the newest nvidia drivers 180.48 WHQL from here:

http://www.nvidia.com/object/winxp_180.48_whql.html

This is already what nvida suggests to 200 series owners.

[woah!]

ok sorry to get confusing here, but i am back on track now.

seems avisynth was playing a roll in this problem. i uninstalled avisynth, reinstalled it, loaded problem m2ts and i now get no issue with error700 :)

but it crashed as soon as i tried to index :(

turns out to be if there is a DTS track this is causing the crash, as if i choose set no audio track, then it indexes fine :)

all is working fine now as long as i set no audio, would it be possible to have a drop down option to tick off audio demuxing?

[rica]

neuron2 states in his quickstart guide:

DGVC1IndexNV saved your audio in a file(s). It will have a ".wav", ".ac3", or ".mpa" extension.

So, no dts support...

[Guest]

Apparently it is the DTS streams (1103, 1105) which cause the problem. Don't you know by now that I need a stream to duplicate the issue? :)

DTS demuxing should be working. If it is not, please provide a source stream sample.

[Guest]

I've made some trials with both prealpha edition and the fist release.
I've seen interlaced artifacts and pixelization on MC interlaced clip. Same answer as above.

Guys, I don't have a magic wand! I have to get the stream to re-create your issue. Thank you for your patience.

[Guest]

i am still getting a error 700 decode problem on untouched m2ts files Is it once at the beginning or end? Or is it multiple times on one stream?

[Guest]

The requested URL /dgvc1decnv/cuvidserver102.zip was not found on this server. Fixed. Thanks for pointing it out.

[Guest]

all is working fine now as long as i set no audio, would it be possible to have a drop down option to tick off audio demuxing? Give me the darn stream and I'll fix it!!!

This gets frustrating to keep having to ask for the stream. :(

DTS should work. If you give me the stream I will fix it. :)

[rica]

Same answer as above.

Guys, I don't have a magic wand! I have to get the stream to re-create your issue. Thank you for your patience.

Mariah Carey vc1 is hidden inside MC.ts i've already uploaded : :)

http://www.mediafire.com/?sharekey=610f03b89c15442eab1eab3e9fa335ca96e8f04935ff43a0

If you need a raw vc1, please tell me.

best.

[Sharc]

turns out to be if there is a DTS track this is causing the crash, as if i choose set no audio track, then it indexes fine :)

all is working fine now as long as i set no audio, would it be possible to have a drop down option to tick off audio demuxing?

Same here with DTS. Works fine with AC3 streams though.
You can turn DTS streams off by:
- Audio => Audio Demux
- Select from the Available Audio Streams table the DTS stream you want to remove
- Press Clear
..... etc.
- Press Done

[Sharc]

Don't you know by now that I need a stream to duplicate the issue? :)

I know, I know .... just presently a problem with uploading 50MB ... :o

[Guest]

Mariah Carey vc1 is hidden inside MC.ts i've already uploaded OK, I see it too. I'll have to ask Nvidia about it and get back to you on it. Thank you for pointing it out.

[Sharc]

Here we go:
http://www.mediafire.com/?sharekey=f4754089d1b37e86d2db6fb9a8902bda

[rica]

You are welcome.
But please check where i marked; Celine Dion (CD.ts has no issues while MC.ts has)
Even mediainfo or any other tools show this MC as interlaced,
i suspect it has pulldown while CD is a real interlaced video.
What do you think?

http://img55.imageshack.us/img55/306/neuron03kr8.th.png (http://img55.imageshack.us/my.php?image=neuron03kr8.png)

http://img140.imageshack.us/img140/5760/neuron04gl8.th.png (http://img140.imageshack.us/my.php?image=neuron04gl8.png)

EDIT: One more time; here they are:
http://forum.doom9.org/showthread.php?p=1217818#post1217818

[Guest]

"The folder you accessed is currently empty."

Did you try the link?

[Guest]

What do you think? I already told you what I think. I have to ask Nvidia about it.

Failing to honor pulldown would not cause macroblocking.

[rica]

OK, i'll be waiting.
Thanks.

[woah!]

Give me the darn stream and I'll fix it!!!

This gets frustrating to keep having to ask for the stream. :(

DTS should work. If you give me the stream I will fix it. :)

is the first like 25mb of the m2ts file enough? as the file is 12gb heh. sorry for not posting a clip but i thought it could be more a problem my end.

http://tinyurl.com/6ftxba

[Guest]

Perfect. Thank you.

Investigating...

[Guest]

Re-download 1.0.0 and get the fixed DGVC1IndexNV.exe out of it. All the other files are the same.

[Sharc]

Everything looks ok now, DTS is demuxed. Thank you.

[ACrowley]

can we await a ATi/AMD Version of your Tools ?

[Audionut]

Looks like the cropping function is broken.

Appears to be over cropping.

edit: happens on all the sources I have atm.
oh and I think this effort was worth another $15;)

[hubblec4]

i cant start the app. because cant find the nvcuda.dll

i havent a nvida grafikcard. is this the problem?

hubble

[Audionut]

i havent a nvida grafikcard. is this the problem?

Sigh.

From the first post in this thread.

For those not acquainted with my tools, the NV on the end denotes a version that runs on an Nvidia graphics card GPU. I don't have any plans to develop a non-NV version because I am not aware of any decent open source decoder.

[Guest]

Appears to be over cropping.

oh and I think this effort was worth another $15 Actually, it is cropping as desired but the SIZ line at the bottom of the DGV file is being set to the cropped size and not the uncropped size. So the source filter crops the already cropped size. I'll release a fix. I will also check if DGAVCDecNV is affected. Thank you for pointing this out. And thanks for the extra donation. :)

[Guest]

Actually, it is cropping as desired but the SIZ line at the bottom of the DGV file is being set to the cropped size and not the uncropped size. So the source filter crops the already cropped size. Re-download 1.0.0. Only DGVC1IndexNV is changed. I want to get a reasonably clean 1.0.0 before starting to bump revision numbers.

[liquidator87]

I noticed in the first post you said that there isn't a valid open source decoder at this time... may I ask why existent decoders (for example ffmpeg/libavcodec) are inadequate?
PS: sorry if you already answered this, but I couldn't find an answer...

[Guest]

That's OT for this thread and could lead to a flame fest, so I'm just going to say that my opinion is well-known and if you search you can find out about it. Please don't discuss it further here. I have no plans to make a VC1 source filter based on libavcodec.

[Audionut]

That fixed it.

Another issue I found is when trimming material. The resulting .dgv file has 2 beginning frames of macro blocked garbage.
If I set to save and demux, the demuxed file loads fine back into DGVC1IndexNV, but the .dgv file displays the garbage.


Thanks.

[Guest]

Another issue I found is when trimming material. The resulting .dgv file has 2 beginning frames of macro blocked garbage. Those are orphaned B frames due to an open GOP. I suppose I should implement what I do in DGIndex: replace them with copies of the first decodable frame. Putting it on the to-do list.

[CruNcher]

@rica

Something is strange with that MC.ts i would even say DGVC1Dec handles it the best way (realy robust parser) compared with most other Software stuff, in my Software Framework it crashes after 40 frames been transcoded (also heavy corrupted result) Haali-Splitter->(Windows Media Decoder DMO) -> H.264
CD.ts works nicely got it down from 22->6 (very easy entropy) :)

Scary about MC.ts i see a complete different beginning through the corrupted result see -> http://s11.directupload.net/images/081201/9dt36qc7.png so i guess those damaged frames got skipped by Donalds Parser entirely :)

[rica]

CruNcher,
Thanks for the feedback.
I must admit this MC clip is one of the most difficult ones i've ever met.
I've been making some trials for 3 hours this evening.
When i complete the trials i want to share my experience here on this thread if i get a permission from neuron2.