HC Encoder

Download latest HCenc release (028, build 21/12/2015)

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HCenc is a full-featured MPEG2 encoder.

Main features of HCenc:
- easy to use GUI
- SD and HD resolutions are supported
- input via Avisynth or DGIndex
- 1-pass or 2-pass variable bitrate (VBR) encoding
- automatic or fixed GOP structure
- scene change detection
- total control over quantization matrices
- supports multiprocessing
- 23.976 → 29.97 pulldown
- and a lot more...

Download the latest manual

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Older versions
Download HCenc release 023
Download HCenc release 025


Beta release 16-06-2011
Download HCenc release 026 beta
- some bugs solved
- calculate PSNR: *FRAMELOG psnr
- manono built in matrices fixed


Release 10-10-2014
Download HCenc release 027
- Avisynth version 2.6 is needed
- support for YV12 (4:2:0), YUY2, YV16 (4:2:2) and YV24 (4:4:4) colorspace
- lossless intermediate mode implemented for all colorspaces
- Avisynth script written in logfile


Release 21-12-2015
Download HCenc release 028
- needs Avisynth 2.6 RC1 or higher
- support for mod8 resolutions
- as usual some bugfixes

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Here's the latest version of DGMPGDec by Donald Graft (AKA neuron2)
DGMPGDec is a MPEG1/MPEG2 decoder and indexer, see here for more info

Download DGMPGDec 1.5.8

Download DGMPGDec 1.5.8 sources


Here's an optimized DGMPGDec version compiled by Groucho2004, modified source code is included
You need SSE (or higher) to run this version, this means > Intel P3 or > AMD K8

Download DGMPGDec 1.5.8_SSE