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On 8/28/06, Iain Buchanan <iaindb@××××××××××××.au> wrote: |
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> On Fri, 2006-08-11 at 08:21 +0100, Uwe Thiem wrote: |
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> > For DVDs, try this: |
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> > |
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> > mencoder -oac lavc -ovc lavc -of mpeg -mpegopts format=dvd \ |
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> > -vf scale=720:576,harddup -srate 48000 -af lavcresample=48000 \ |
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> > -lavcopts vcodec=mpeg2video:vrc_buf_size=1835:vrc_maxrate=9800:\ |
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> > vbitrate=5000:keyint=15:acodec=ac3:abitrate=192:aspect=4/3 \ |
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> > -ofps 25 -o outfile.mpeg infile |
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|
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Note that this is for a PAL DVD - if you want NTSC you need to change |
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to -vf scale=720:480 and set the -ofps to "24/10001" or "30/10001" |
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(the first for movies, second for tv shows) |
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|
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> But: the mpeg doesn't seem to scale right. My laptop display is |
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> 1680x1050, and hence the original dv output (4:3) has black edges on |
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> each side, but the converted mpeg plays "stretched", so that everybody |
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> looks fat! |
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|
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You could try dropping the -aspect option from the mencoder command |
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line and let mplayer calculate the aspect itself, it's normally pretty |
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good at that. |
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|
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-- |
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Calvin Walton |
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-- |
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