Welcome to Doom9's Forum, THE in-place to be for everyone interested in DVD conversion.

Before you start posting please read the forum rules. By posting to this forum you agree to abide by the rules.

 

Go Back   Doom9's Forum > Video Encoding > MPEG-4 AVC / H.264

Closed Thread
 
Thread Tools Search this Thread Display Modes
Old 22nd September 2008, 12:52   #1461  |  Link
Guest
Guest
 
Join Date: Jan 2002
Posts: 21,901
Please provide an unprocessed stream sample that I can use to duplicate your issue.
Guest is offline  
Old 23rd September 2008, 03:51   #1462  |  Link
medp7060
Registered User
 
Join Date: Jan 2005
Posts: 158
here is the sample http://rapidshare.com/files/147590800/TVNZ6.ts
medp7060 is offline  
Old 24th September 2008, 14:12   #1463  |  Link
rack04
Registered User
 
Join Date: Mar 2006
Posts: 1,538
@neuron2

I have read the DGAVCIndex User Manual. In the section "Field Operation" you discuss the differences between honor pulldown, ignore pulldown, and force film. More specifically:

Quote:
If the clip is 29.976fps, and the Field Repeats box in the Information Panel indicates field repeats consistent with 3:2 pulldown, then it is likely that the clip can be treated as 3:2 pulldown material, and so the Force Film option should be selected for generation of the DGA file.
What indicates field repeats consistent with 3:2 pulldown? The reason I ask is because on some of my HD DVD's with AVC, i.e. Transformers, the demuxed AVC file is 29.976. How would I use the Information Panel to verify that the source has a 3:2 pulldown?
rack04 is offline  
Old 24th September 2008, 14:16   #1464  |  Link
Atak_Snajpera
RipBot264 author
 
Atak_Snajpera's Avatar
 
Join Date: May 2006
Location: Poland
Posts: 7,806
Movies on HD-DVD are always encoded as 23.976 so you can safely use Force Film
Atak_Snajpera is offline  
Old 24th September 2008, 14:19   #1465  |  Link
rack04
Registered User
 
Join Date: Mar 2006
Posts: 1,538
Quote:
Originally Posted by Atak_Snajpera View Post
Movies on HD-DVD are always encoded as 23.976 so you can safely use Force Film
Same for Blu-ray?
rack04 is offline  
Old 24th September 2008, 14:22   #1466  |  Link
Guest
Guest
 
Join Date: Jan 2002
Posts: 21,901
Quote:
Originally Posted by rack04 View Post
What indicates field repeats consistent with 3:2 pulldown? The reason I ask is because on some of my HD DVD's with AVC, i.e. Transformers, the demuxed AVC file is 29.976. How would I use the Information Panel to verify that the source has a 3:2 pulldown?
3:2 pulldown makes 5 frames out of 4. So, start a preview and let it run for a while. Then calculate the ratio of Playback # / Coded #. If it is a 3:2 pattern the ratio will be close to 5/4 = 1.25.
Guest is offline  
Old 24th September 2008, 14:50   #1467  |  Link
Guest
Guest
 
Join Date: Jan 2002
Posts: 21,901
Quote:
Originally Posted by medp7060 View Post
I have a ts clip of h.264/aac+. DGAVCDec 1.0.0 Alpha 35 demuxed the audio as AAC LATM/LOAS. Strange thing was PowereDVD could not play the resulted aac audio. However, it played the original ts clip well. Any isea what was wrong?
Well, it is LATM/LOAS. You can drop the demuxed AAC file into WinAmp and play it. You can use the WinAmp output plugin to save the decoded WAV. I don't know anything about PowerDVD and what files it can open.
Guest is offline  
Old 26th September 2008, 01:17   #1468  |  Link
Guest
Guest
 
Join Date: Jan 2002
Posts: 21,901
Version 1.0.1

* Code restructured for standard decoder interface.

* Changed hotkeys:

Save BMP [F7]
Copy Frame to Clipboard [F8]

* Fixed a memory leak that caused indexing to fail for large files.

* Licensing activation system added. [Just kidding!]

* Temporarily disabled the frame type field of the Info dialog because it was showing decode order data instead of display order data, which is misleading to the user. (Note: this works correctly in DGAVCIndexNV.) Fix in progress.

http://neuron2.net/dgavcdec/dgavcdec101.zip
Guest is offline  
Old 26th September 2008, 07:35   #1469  |  Link
medp7060
Registered User
 
Join Date: Jan 2005
Posts: 158
Thanks.

Unlike PowerDVD, WinAMP does take the aac audio and converts it into wav.
medp7060 is offline  
Old 26th September 2008, 08:35   #1470  |  Link
G_M_C
Registered User
 
Join Date: Feb 2006
Posts: 1,076
Thx Neuron2 !

I'll upgrade this weekend, and find a nice large project to test. DGAVCIndex has come a long way since i've started using it with Alpha 5, and i've not had many problems yet.
G_M_C is offline  
Old 26th September 2008, 12:22   #1471  |  Link
LoRd_MuldeR
Software Developer
 
LoRd_MuldeR's Avatar
 
Join Date: Jun 2005
Location: Last House on Slunk Street
Posts: 13,248
Quote:
Originally Posted by neuron2 View Post
Thanks for the update

(BTW: It seems you forgot to change the version number, the "About DGAVCIndex" dialog still says Alpha-35)
__________________
Go to https://standforukraine.com/ to find legitimate Ukrainian Charities 🇺🇦✊
LoRd_MuldeR is offline  
Old 26th September 2008, 12:41   #1472  |  Link
Guest
Guest
 
Join Date: Jan 2002
Posts: 21,901
Quote:
Originally Posted by LoRd_MuldeR View Post
BTW: It seems you forgot to change the version number, the "About DGAVCIndex" dialog still says Alpha-35)
Ah yes, things were a little hectic yesterday evening. I have updated the ZIP so you can re-download it if you so desire.

On another matter, what is the thinking on MKV versus MP4 support? Which should I tackle first?
Guest is offline  
Old 26th September 2008, 12:54   #1473  |  Link
G_M_C
Registered User
 
Join Date: Feb 2006
Posts: 1,076
Quote:
Originally Posted by neuron2 View Post
Ah yes, things were a little hectic yesterday evening. I have updated the ZIP so you can re-download it if you so desire.

On another matter, what is the thinking on MKV versus MP4 support? Which should I tackle first?
For some reason or another ( ) i get the feeling that AVC-in-MKV is more common. And on that basis I think that MKV would be the more wise choice.

Last edited by G_M_C; 26th September 2008 at 14:57.
G_M_C is offline  
Old 26th September 2008, 13:05   #1474  |  Link
LoRd_MuldeR
Software Developer
 
LoRd_MuldeR's Avatar
 
Join Date: Jun 2005
Location: Last House on Slunk Street
Posts: 13,248
Quote:
Originally Posted by neuron2 View Post
On another matter, what is the thinking on MKV versus MP4 support? Which should I tackle first?
Since MP4 is the "native" container for H.264 (if there is such a thing), I'd vote for MP4
__________________
Go to https://standforukraine.com/ to find legitimate Ukrainian Charities 🇺🇦✊
LoRd_MuldeR is offline  
Old 26th September 2008, 13:12   #1475  |  Link
Zwitterion
Registered User
 
Join Date: May 2008
Posts: 80
My vote goes to MKV because I think it's the more used and versatile of the two, despite MP4 being the 'official' container.
Zwitterion is offline  
Old 26th September 2008, 13:35   #1476  |  Link
Nikos
Registered User
 
Join Date: Jun 2002
Location: Greece
Posts: 242
I'd vote for MKV.
__________________
Greece PAL User...
Nikos is offline  
Old 26th September 2008, 13:54   #1477  |  Link
rebkell
Registered User
 
Join Date: Oct 2006
Posts: 303
I would vote for mkv also.
rebkell is offline  
Old 26th September 2008, 14:41   #1478  |  Link
turbojet
Registered User
 
Join Date: May 2008
Posts: 1,840
just a little cosmetic bug, the about box still says 1.0.0 alpha 35 in 1.0.1
turbojet is offline  
Old 26th September 2008, 14:52   #1479  |  Link
LoRd_MuldeR
Software Developer
 
LoRd_MuldeR's Avatar
 
Join Date: Jun 2005
Location: Last House on Slunk Street
Posts: 13,248
Quote:
Originally Posted by turbojet View Post
just a little cosmetic bug, the about box still says 1.0.0 alpha 35 in 1.0.1
http://forum.doom9.org/showpost.php?...postcount=1471
__________________
Go to https://standforukraine.com/ to find legitimate Ukrainian Charities 🇺🇦✊
LoRd_MuldeR is offline  
Old 26th September 2008, 14:54   #1480  |  Link
rack04
Registered User
 
Join Date: Mar 2006
Posts: 1,538
I also vote for MKV.
rack04 is offline  
Closed Thread

Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT +1. The time now is 22:14.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.