From a51778c59874426b6454c7719ff48520528ca7d1 Mon Sep 17 00:00:00 2001 From: gpoirier Date: Tue, 19 Jul 2005 22:03:15 +0000 Subject: [PATCH] lacv supports cgop, you can use '.' to watch a video frame-by frame to identify which type it is, and not short forms in the docs. ... now the question is, how many commits to fix this one ? :-) git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@16018 b3059339-0415-0410-9bf9-f77b7e298cf2 --- DOCS/xml/en/mencoder.xml | 15 +++++++++------ 1 file changed, 9 insertions(+), 6 deletions(-) diff --git a/DOCS/xml/en/mencoder.xml b/DOCS/xml/en/mencoder.xml index 6c25d11566..b282ca64eb 100644 --- a/DOCS/xml/en/mencoder.xml +++ b/DOCS/xml/en/mencoder.xml @@ -736,9 +736,10 @@ vcodec=mpeg2video:intra_matrix=8,9,12,22,26,27,29,34,9,10,14,26,27,29,34,37, Hint: MPlayer can slow down movie playback - with the -speed option. + with the -speed option or play it frame-by-frame. Try using 0.2 to watch the movie very - slowly and identify the pattern, if you cannot see it at full speed. + slowly or press the "." key repeatedly to play one frame at a time + and identify the pattern, if you cannot see it at full speed. @@ -1710,9 +1711,11 @@ Note the and options. vmax_b_frames: 1 or 2 is good, depending on the movie. - Note that libavcodec does not yet support closed GOP (the option - does not currently work), so DivX5 will not be able to - decode anything encoded with B-frames. + Note that if you need to have your encode being decodable by DivX5, you + need to activate closed GOP support, using + libavcodec + option, but you need to deactivate scene detection, which + is not a good idea as it will hurt encode efficiency a bit. @@ -2682,7 +2685,7 @@ codec Activates a better coefficient cost estimation method, which slightly reduces filesize by around 0.15 to 0.19%, while having a negligible impact on speed. - It's therefore recommended to always leave it on. + It is therefore recommended to always leave it on.