Opened 13 years ago

Last modified 8 years ago

#266 new enhancement

enhancement request: VGM2 codec support

Reported by: test7091634@… Owned by: reimar
Priority: normal Component: core
Version: HEAD Severity: minor
Keywords: Cc:
Blocked By: Blocking:
Reproduced by developer: Analyzed by developer:

Description

there seems to be a new codec going around, 'VGM2'.

win32 DLLs for it can be found here:
http://www.neuro-tech.net/files/vgm2_codec/

apparently it is related to something called XVD or XVD+, the site talks about
directshow codec 'VG2'.
http://www.bhacorp.com/products/xvdplus/plus.html
http://www.bhacorp.com/download/xvd_editor/player.html

Change History (5)

comment:1 Changed 12 years ago by dominik@…

  • Severity changed from normal to enhancement

comment:2 Changed 11 years ago by compn

old bug, but can you upload a sample video file?

comment:4 Changed 8 years ago by compn

  • op_sys changed from Linux to All
  • rep_platform changed from PC (x86) to All
  • Version changed from 1.0pre6 to HEAD

i created an avi sample:
http://samples.mplayerhq.hu/V-codecs/VGMV.avi
more .vg2 samples in samples/internets/bha-vxd-vg2

dshow codec failed to load in dshow / dsnative with mplayer in windows.
todo: try on linux

videocodec bhaxvd
info "bha xvd decoder"
status working ; not
fourcc VGMV
driver dshow
dll "vgmv2k2dx.ax"
guid 0x5f7cd501, 0xc9e5, 0x44d4, 0x9c, 0xc9, 0xcf, 0x80, 0x7a, 0xee, 0x65, 0xa1
out YV12,IYUV,I420,YUY2

comment:5 Changed 8 years ago by reimar

  • Owner changed from alex@… to reimar

Could you maybe move this to FFmpeg?
This looks like a compressed format, and compression is quite high (about 1:40), but the bitstream doesn't look too efficient (even gzip can compress it by 2 %).
One of those videos in decoded form (or at least something we already support) would also be quite useful...

Note: See TracTickets for help on using tickets.