User:Compn: Difference between revisions
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Line 96: | Line 96: | ||
out YUY2,YV12 | out YUY2,YV12 | ||
=== unknown | === unknown codec === | ||
ABYR - http://rodgergreen.com/rodger/se402vc.inf | |||
- 'LBYR': 'Creative WebCam codec' - related? | |||
DPSH - http://mxhaard.free.fr/sview.html | |||
HHE1 - zvue video? no idea | |||
speg - http://qstream.org/ | |||
CFCC - http://www.codecsbox.com/download/codec/video_codecs/dps_avi_codec.htm | |||
=== need to locate dlls === | === need to locate dlls === | ||
NSVI , nsvideo.dll | NSVI , nsvideo.dll | ||
gisz , gigasize.dll | gisz , gigasize.dll |
Revision as of 08:07, 17 December 2008
The MPlayer IRC and bug report monkey.
- Take the Sample Challenge!
- Review one file from /incoming/ per week! (+delete/move/report bug)
- Extra Credit- Write a new audio/video codec/format on the wiki.
Steps to review incoming:
- start with older files
- google the filename to see if it was posted to the mplayer/ffmpeg mailing list
- do a search at http://bugzilla.mplayerhq.hu and http://roundup.mplayerhq.hu to see if it was posted there
- if no text file exists, try playback using mplayer and ffplay
- move file to samples.mphq and create/modify bugreport or delete
TODO:
- organize incoming into folders like "known issues-to be fixed"
- fix communication between developers-samples status
- explain what samples are to be kept and which to be deleted
- ask other projects (xine,vlc) if they want to take a look at such files before deletion
Multimedia Archaelogy
try to guess codecs by forcing them.
mplayer -vc +ffodivx file.avi or -vc +ffmjpeg (for files that may be mjpeg)
Finding Codecs:
- google for NSVI fourcc for hints as to the codec name
- try searching for "VIDC.NSVI". vidc is found in .inf files (registry installer) for vfw codecs.
- after locating vidc.nsvi=nsvideo.dll try to locate nsvideo.dll
- try also searching for "nsvideo.dl_" which may appear in the installer/zip logs
status of picsearch list
binary codecs: http://samples.mplayerhq.hu/drivers32/new/
VDEC - vidc.vdec=videc.dll WCMV - wcmv.dll="WinCAM Video Codec"
codecs with problems loading
videocodec mohd info "mobiclip" status buggy ; Warning: DS_Filter() no such class object. (DLL=mohd.ax) fourcc MOHD,mohd driver dshow dll "mohd.ax" ; 90cef552f1d20236ef5041ca1077c311 ;guid 0x44484F4D, 0x0000, 0x0010, 0x80, 0x00, 0xAA, 0x00, 0x00, 0x38, 0x9B, 0x71 guid 0x64686F6D, 0x0000, 0x0010, 0x80, 0x00, 0xAA, 0x00, 0x00, 0x38, 0x9B, 0x71 ;guid 0x73646976, 0x0000, 0x0010, 0x80, 0x00, 0xAA, 0x00, 0x00, 0x38, 0x9B, 0x71 out YV12,YUY2,UYVY out BGR32,BGR24,BGR16,BGR15
videocodec n264 status buggy ;i can create files using -ovc vfw -xvfwopts codec=h264vfw.dll fourcc N264 ; but still cannot play them in mplayer. driver vfw dll "H264Vfw.dll" ; befd224bc512742697fe27636de6cf23 out BGR32
videocodec auravfw status buggy ; windows says this is not a valid windows image! fourcc AURA,AUR2 driver vfw ; dll "av2codec.drv" ; b9ee092e7aba838a630f827e902c53a1 *av2codec.drv dll avcodec.drv ; 6a2c197f9e3844bbbb83b68c02609da3 *avcodec.drv ;dll "MCIAVI.DRV" out YV12,YUY2
videocodec eyeball info "eyeball chat video" status buggy ; corrupted video fourcc ES07 driver dshow dll "EStream7Decoder.dll" ; e8cf28a0b0589d9af97be1b41c2b0e20 guid 0x609C770F, 0x94D9, 0x4DDf, 0xB2, 0x2A, 0x68, 0x05, 0x71, 0x64, 0xA8, 0xDD out BGR24
videocodec imm4 status buggy ;crashes fourcc IMM4 driver vfw dll "VCMIMM4.dll" ; 0259aa0a0ca4be18fe644924b004f08b out IYUV
videocodec ajpg info "codec" status buggy ; ICDecompressGetFormat failed: Error -100 fourcc AJPG driver vfw dll "AJPG.dll" ; 207e1ac6c40b6db0197bf6f8f363948c out BGR16,BGR24,BGR32,RGB16,RGB24 flip out YUY2,YV12
unknown codec
ABYR - http://rodgergreen.com/rodger/se402vc.inf - 'LBYR': 'Creative WebCam codec' - related? DPSH - http://mxhaard.free.fr/sview.html HHE1 - zvue video? no idea speg - http://qstream.org/ CFCC - http://www.codecsbox.com/download/codec/video_codecs/dps_avi_codec.htm
need to locate dlls
NSVI , nsvideo.dll gisz , gigasize.dll