Hi, 0n 06/09/[EMAIL PROTECTED]:48 T told me:
> According to the spec[1][2], DVD supports a whole spectrum of frame sizes, > ie: > > MPEG-2, 525/60 (NTSC): 720x480, 704x480, 352x480, 352x240 > MPEG-2, 625/50 (PAL): 720x576, 704x576, 352x576, 352x288 Don't forget 352x288 mpeg1. If you have to copy vcd content, it's IMHO a legal option just to resamle the sound and avoid transcoding at all[1]. For the same reason the guys from Asia could claim 352x576 to be implemented for their cvds. OTOH, IIRC the focus of creating --export_prof was to facilitate newbies dealing with transcode. If all profiles (10 for dvd, 2 for svcd, 2 for vcd) will be inclued I suppose this focus will be lost. I would prefer that the options --export-prof (I am not that familiar with it at all) is pre-setting can be overwritten smoothly by explicit comand line options. I dunno, if this is possible at all, but IIRC I followed various threads where people got troubles when trying to use export_prof together with other (at least resizing - -j,-B,-Y,-Z) options. BTW: That is the reason why I avoid using --export_prof. > I proposed that we '-t dvd-vcd' as its standard type name, as what > tovid is > using[3]. Also, how shall we name the 704x frames? Especially at this point I would have expected that dvd-vcd would produce dvd compliant mpeg1 content, which is IMHO better solved by [1]. Just my 0.02 EUR. -- bye maik
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