DGAVCIndexNV

n/a

Last updated: Oct 3, 2008 Certified 100% FREE GPL

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AVC/H.264 Decoder and Frame Server #H.264 Decoder #Frame Server #AVC Decoder #AVC #Decoder #H.264

Description

DGAVCIndexNV is part of the DGAVCDecNV package and was primarily designed to create an index of an AVC (H.264) video stream, containing the location of each frame in the input stream, and some additional information about each frame. This index, or project file, is used by the companion Avisynth filter DGAVCDecodeNV to provide frame-accurate serving of the video via an Avisynth script. DGAVCIndexNV is currently limited to opening elementary (raw) and transport AVC streams (MP4 and MKV files are not yet supported).

The "NV" in the name "DGAVCIndexNV" indicates that this version of the program is designed for use with the VP2 GPU decoder on some Nvidia video cards. Data is currently being compiled on which Nvidia cards work with this software and the data will be added to this document when available.

Limitations in the unregistered version

Only AVC/H.264 elementary (raw) and transport streams can be opened (no MKV or MP4 files yet). Only one file can be opened at a time.
Fast random access requires frequent IDR frames, I frames, or recovery point SEIs.
DGAVCDecNV uses the decoding engine on the Nvidia graphics card, so it is limited to decoding streams that are supported by that engine. Typically, if you can play your streams using a DXVA player, you will be able to open them in DGAVCDecNV.
Data partitioning is not yet supported.
Honoring of pulldown SEIs is not yet supported.
MEGUI currently crashes when loading scripts made with this package, while all other encoding applications tested function normally. Investigation is ongoing and a fix is expected. In the meantime you may use CLI x264.exe for AVC encoding.