Revision 16ab894e doc/faq.texi

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doc/faq.texi
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ffmpeg -i input -acodec aac -ab 128 -vcodec h264 -b 1200kb -ar 48000 -mbd 2 -coder 1 -cmp 2 -subcmp 2 -s 368x192 -r 30000/1001 -title X -f psp -flags loop -trellis 2 -partitions parti4x4+parti8x8+partp4x4+partp8x8+partb8x8 output.mp4
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@end table
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@section Which are good parameters for encoding high quality MPEG4?
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@section Which are good parameters for encoding high quality MPEG-4?
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-mbd rd -flags +4mv+trell+aic -cmp 2 -subcmp 2 -g 300 -pass 1/2
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things to try: -bf 2, -flags qprd, -flags mv0, -flags skiprd
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'-mbd rd -flags +4mv+trell+aic -cmp 2 -subcmp 2 -g 300 -pass 1/2',
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things to try: '-bf 2', '-flags qprd', '-flags mv0', '-flags skiprd'.
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@section Which are good parameters for encoding high quality MPEG1/MPEG2?
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@section Which are good parameters for encoding high quality MPEG-1/MPEG-2?
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-mbd rd -flags +trell -cmp 2 -subcmp 2 -g 100 -pass 1/2
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but beware the -g 100 might cause problems with some decoders
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things to try: -bf 2, -flags qprd, -flags mv0, -flags skiprd
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'-mbd rd -flags +trell -cmp 2 -subcmp 2 -g 100 -pass 1/2'
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but beware the '-g 100' might cause problems with some decoders.
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Things to try: '-bf 2', '-flags qprd', '-flags mv0', '-flags skiprd.
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@section Interlaced video looks very bad when encoded with ffmpeg, whats wrong?
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You should use -flags +ilme+ildct and maybe -flags +alt for interlaced
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material, and try -top 0/1 if the result looks really trashed
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You should use '-flags +ilme+ildct' and maybe '-flags +alt' for interlaced
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material, and try '-top 0/1' if the result looks really messed-up.
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@section How can I read DirectShow files?
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