aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorStefano Sabatini <stefano.sabatini-lala@poste.it>2008-11-29 13:58:41 +0000
committerStefano Sabatini <stefano.sabatini-lala@poste.it>2008-11-29 13:58:41 +0000
commitcd0e37d3b16c403d922857ffb7df35ed6e89e50d (patch)
tree90cf4c667b4c84d917480a8f586d08d94629f679
parent91cd7eb6332f145c514282303a018c46ac3671b1 (diff)
downloadffmpeg-cd0e37d3b16c403d922857ffb7df35ed6e89e50d.tar.gz
Replaces not the anymore valid -flags +trell option with -trellis 2.
Originally committed as revision 15954 to svn://svn.ffmpeg.org/ffmpeg/trunk
-rw-r--r--doc/faq.texi8
1 files changed, 4 insertions, 4 deletions
diff --git a/doc/faq.texi b/doc/faq.texi
index b76f4e755f..fa9e159062 100644
--- a/doc/faq.texi
+++ b/doc/faq.texi
@@ -231,7 +231,7 @@ default.
@item non-working stuff
B-frames
@item example command line
-ffmpeg -i input -acodec libfaac -ab 128kb -vcodec mpeg4 -b 1200kb -mbd 2 -flags +4mv+trell -aic 2 -cmp 2 -subcmp 2 -s 320x180 -title X output.mp4
+ffmpeg -i input -acodec libfaac -ab 128kb -vcodec mpeg4 -b 1200kb -mbd 2 -flags +4mv -trellis 2 -aic 2 -cmp 2 -subcmp 2 -s 320x180 -title X output.mp4
@end table
@section How do I encode videos which play on the PSP?
@@ -244,7 +244,7 @@ ffmpeg -i input -acodec libfaac -ab 128kb -vcodec mpeg4 -b 1200kb -mbd 2 -flags
@item non-working stuff
B-frames
@item example command line
-ffmpeg -i input -acodec libfaac -ab 128kb -vcodec mpeg4 -b 1200kb -ar 24000 -mbd 2 -flags +4mv+trell -aic 2 -cmp 2 -subcmp 2 -s 368x192 -r 30000/1001 -title X -f psp output.mp4
+ffmpeg -i input -acodec libfaac -ab 128kb -vcodec mpeg4 -b 1200kb -ar 24000 -mbd 2 -flags +4mv -trellis 2 -aic 2 -cmp 2 -subcmp 2 -s 368x192 -r 30000/1001 -title X -f psp output.mp4
@item needed stuff for H.264
-acodec libfaac -vcodec libx264 width*height<=76800 width%16=0? height%16=0? -ar 48000 -coder 1 -r 30000/1001 or 15000/1001 -f psp
@item working stuff for H.264
@@ -261,12 +261,12 @@ ffmpeg -i input -acodec libfaac -ab 128kb -ac 2 -ar 48000 -vcodec libx264 -level
@section Which are good parameters for encoding high quality MPEG-4?
-'-mbd rd -flags +4mv+trell+aic -cmp 2 -subcmp 2 -g 300 -pass 1/2',
+'-mbd rd -flags +4mv+aic -trellis 2 -cmp 2 -subcmp 2 -g 300 -pass 1/2',
things to try: '-bf 2', '-flags qprd', '-flags mv0', '-flags skiprd'.
@section Which are good parameters for encoding high quality MPEG-1/MPEG-2?
-'-mbd rd -flags +trell -cmp 2 -subcmp 2 -g 100 -pass 1/2'
+'-mbd rd -trellis 2 -cmp 2 -subcmp 2 -g 100 -pass 1/2'
but beware the '-g 100' might cause problems with some decoders.
Things to try: '-bf 2', '-flags qprd', '-flags mv0', '-flags skiprd.