Thread: xdv version 0.1
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From: Simon V. <si...@tk...> - 2000-04-19 09:08:45
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Hi, I wrote a little utility to (partly) decode the video stream, and packed everything into a little previewer: You can get it at http://voxel.at/prj/dv/ I have tested it with PAL 4:2:0 iso streams from our Sony camcorder and our Como dv drive. I have no NTSC tapes, so I can't be sure, but it _should_ work. btw, does anybody have a device working with the 4:1:1 coding as defined by the SMPTE standard? I originally wrote the decoder for this scheme, and had a hell of a time figuing out the 4:2:0 arrangement of the Macroblocks :) Have fun, Simon |
From: Charles 'B. K. <kr...@cs...> - 2000-04-19 14:32:08
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Yes, libdv does 4:1:1. See: http://libdv.sourceforge.net/ The ftp area for libdv has an NTSC bitstream file we captured with a Canon Elura. -- Buck Simon Vogl <si...@tk...> writes: > btw, does anybody have a device working with the 4:1:1 coding as > defined by the SMPTE standard? I originally wrote the decoder for > this scheme, and had a hell of a time figuing out the 4:2:0 > arrangement of the Macroblocks :) > Have fun, > Simon |
From: Alastair M. <ala...@aj...> - 2000-04-19 16:12:56
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Simon Vogl wrote: > > Hi, > > I wrote a little utility to (partly) decode the video stream, > and packed everything into a little previewer: You can get > it at > http://voxel.at/prj/dv/ > > I have tested it with PAL 4:2:0 iso streams from our Sony camcorder > and our Como dv drive. I have no NTSC tapes, so I can't be sure, but > it _should_ work. Great! This saves me a few hours of work. Mind you, if you'd posted it last Friday you would have saved me a few more hours of work (I started something similar over the weekend). Oh well... I'll test it with my NTSC camcorder tonight and let you know. BTW, I tried dvgrab-0.66 last night and it correctly auto-detected the stream as containing NTSC data. -- Alastair |