DGDecNV: CUDA-basierter Multi-Decoder für AviSynth

LigH · November 1, 2010 at 9:49 AM

DGDecNV 2036 [Oct 30, 2010]

Quote

Build 2036
----------

* Crop granularity is now 2 pixels.

* A Close hotkey was added (F9).

* MKV header removal compression is now supported.

LigH · December 2, 2010 at 1:17 PM

DGDecNV 2037 [Dec 02, 2010]

Quote

Build 2037
----------

* Fixed use of an uninitialized variable that could cause crashes
and/or bad hinting for MPEG2 and VC1 files.

* Added a string to the first line of the DGI file that identifies the version of DGIndexNV
used to generate the index.

* Fixed counting of leading B frames for AVC streams.

* Improved the accuracy and robustness of the audio delay calculation.

* Revised DGDecodeNV so that serious CUDA errors do not cause the parent application to crash.
These errors now simply cause return of invalid video. Also, CUDA error popups now
time out after 5 seconds so that unattended applications do not hang.

* Added cropping parameters to DGSource(). This gives you the flexibility to define GPU cropping
either in DGIndexNV or in the DGSource() parameters.

* Added my current to-do list to the distribution (also available online).

* Backed out the mod 2 cropping granularity change because the Nvidia driver does not
honor it.

Display More

khunwaen · January 29, 2011 at 7:39 PM

DGDecNV 2038 [Jan 29, 2011]

Quote

Build 2038
----------

* Restored full update of the Info dialog during Save Project. Also added a Full_Info
option (default enabled) that controls this. Refer to the DGIndexNV user manual for details.
This option revises the INI file, so after installing 2038, open DGIndexNV and then close it
immediately to create the new INI file.

* Removed obsolete "DGMultiDecodeNV User Manual" option from the Help menu.

* Corrected erroneous frame count in the Info dialog when doing Save Project.

* Corrected parsing for profile_idc.

* Added an error message for missing PMTs.

Display More

Bei mir Läuft zurzeit DGDecNV 2037 ohne Probleme.
Diese neue DGDecNV 2038 startet kurz und beendet sich wider. (32Bit Version) Bug?

LigH · January 29, 2011 at 9:37 PM

Kurze Diskussion hierzu wurde verschoben nach: Fehler in DGDecNV 2038: Stürzt sofort ab [ gelöst ]

khunwaen · January 30, 2011 at 7:59 AM

Quote

Fix just slipstreamed into 2038. Re-download and update DGIndexNV.

Problem ist gelöst.

LigH · April 21, 2011 at 8:18 AM

Build 2039
------------

* The info overlay DGSource(debug=true) was modified so that IDR and I frames are
now properly distinguished.

* The DGI file format was modified to add a frame number indication to the FRM lines.
The file format version number was not bumped because 2039 is backward compatible with
DGI files created with 2038.

* Worked around a CUVID decoding bug for MPEG2 dual prime prediction. The workaround should
also improve decoding performance for mid- and high-end graphics cards.

* Added an error popup to notify users when successive IDR frames with the same idr_pic_id are
encountered. This is an illegal stream condition and results in loss of IDR frames.

LigH · August 10, 2011 at 10:37 AM

Build 2040
----------

* Fixed a problem with Info display of frame structure.

* The code that suppresses nondisplayable frames at the end of an AVC stream was
not robust, i.e., it failed if the first GOP contained only one frame. Fixed.

* Added a workaround that fixes AVC streams that have successive IDRs with the
same value of idr_pic_id. This fixes frame dropping for these streams.

* Fixed incorrect picture display when navigating on the timeline with
double-rate deinterlacing enabled.

* The disabled state of the single-step button was solid instead of the correct hollow. Fixed

* A rewind (to start of project) button and corresponding menu item were added.

Support is via http://neuron2.net/board/viewforum.php?f=8

Fisker · December 26, 2011 at 3:38 PM

Build 2041

Code

* Added Decode_Modes auxiliary INI file option. This enables you to select CUVID or
CUDA decoding for each video type.


* In the 'List GPU Devices' dialog, the active GPU device is now marked (with '>').
The CUVID/CUDA selection for each video type described above is now also displayed.


* Fixed incorrect indexing when a video start code is split between transport packets.


* Made PID detection more robust for corrupted transport streams.


* Fixed a bug in reporting of the PCR PID.


* Revised the method for specifying the AVS template folder so that you can now
specify that the template folder is the same as the folder containing DGIndexNV.exe.


* Fixed MKV parser so it accepts files with DIsplayUnit=3 (recent change to the spec).


* First phase of reporting field order when doing Save Project. Currently this works for MPEG2
and VC1. When I add AVC support I will document it properly.


* The DGI file format version number is bumped to NV14.

Display More

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

Fisker · July 24, 2012 at 11:02 PM

Build 2042

Code

* Fix broken audio demuxing from interlaced VC1 streams.


* Some streams were encountered that had all I frames but for which the
GOPs were marked as open. This was fixed so that the GOPs are considered closed.


* Added support for GTX680 (Kepler). This required moving to CUDA 4.2,
so some notebook/OEM drivers may be impacted.

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

LigH · May 29, 2014 at 11:14 AM

Für Build 2047 testet Donald Graft eine neue Lizensierungsmethode. Bitte ausprobieren und eventuelle Probleme umgehend melden.

Code

Build 2047
----------


* The licensing scheme is changed. The IP information is no longer used, so it is now
no longer necessary to make a separate license key for each networking configuration.
Also, now only one license key should be put into the license.txt file. You will need
to get your new machine ID and create a new license key using the online generator.


* The progress report to the console now prints on one line.


Build 2046
----------


* Added an INI file option 'Bare_Demux' for compatibility of demuxed video files
with some authoring applications.


* Fixed bugs in the multiple AVS template file support: 1) do not list .avsi files in the
template list, 2) fix overrun of the template file list leading to crashes, 3) increase the
maximum number of template files to 20 (from 10).


Build 2045
----------


* Include "demuxed." in the filename of a demuxed file only if the
source stream is an elementary stream (ES).


* Provide options for what the program response should be when an
audio mismatch is seen.


* Show the available template files in the AVS Template drop down
menu and make these clickable to quickly change the active template file.


* Add checks for encrypted audio and offer user the option of how to act
when they are detected.


* Add check on hrd->cpb_cnt_minus1 so that erroneous values do not crash
DGIndexNV.


* For AVC video, B pictures that immediately follow an IDR in coding order are
decodable and are now properly decoded and displayed. Previously, they were treated
as leading B pictures and were replaced with a copy of the first decodable reference
picture, i.e., the IDR.


* An error check was added when opening MKV files to prevent a hard crash when a stream
type is not known to DGIndexNV.


Build 2044
----------


* Added MP4 container support.


* Fixed wrong filename being used for LPCM demuxed from program streams.


Build 2043
----------


* Support DXVA mode. Note that DXVA mode requires D3D mode to be enabled.


* Add support for AVC field order reporting.


* Implement field order reporting on preview (used to be done only on save project).


* Make field/frame repeats display in display order in the info dialog (previously was incorrectly
shown in decode order).


* Correct inaccuracies in film percentage reporting.


* Report more information in the 'Options/List GPU Devices' dialog, including the VP engine version.


* Initial window size of DGIndexNV is increased to 488 x 320.


* Added a fun anime public-domain splash screen.


* Revised the INI file version handling so that an existing INI file isn't defaulted by a new
DGIndexNV version unless the INI file format actually changed.


* Progress percentage is now reported to standard output during save project as in DGIndex.


* Fixed a bug that caused the wrong frame size to be written to the DGI file if cropping was
first enabled and then disabled.


* Fixed a bug such that an Avisynth script was created even though script creation was disabled.


* For CLI input, forward slashes are converted to back slashes.


* The timestamps dump now included GOP timecodes for MPEG2 streams.


* Demuxing VORBIS audio to Ogg from MKV files is now supported.


* Previously, if you opened an MKV file with video other than AVC/MPEG2/VC1,
you received an error popup and then closing DGIndexNV caused a crash. The
crash no longer occurs and the file is left open to allow audio demuxing.


* Previously, some VC1 streams with spurious, but also illegal, sequence headers
not followed immediately by an I picture were not properly handled. These streams
were seen on bluray disks and so a workaround has been implemented such that spurious
sequence headers are ignored instead of generating an error.


* Update documents for latest functionality.

Display More

Participate now!