./configure: line 524: syntax error near unexpected token `AM_INIT_AUTOMAKE(libtheora,0.0)' ./configure: line 524: `AM_INIT_AUTOMAKE(libtheora,0.0)' I'm sure I'm doing something pro-stupid, but --- my setup works fine for ogg & vorbis. autoconf ver 2.13 automake (GNU automake) 1.4-p4 if that matters hey let's put tool version numbers into the README -dan <p>-----Original Message----- From: Dan Miller on behalf of Dan Miller Sent: Wed 5/28/2003 1:20 PM To: theora-dev@xiph.org Cc: Subject: new patch [standard disclaimer about my mail format] in ftp.vp3.com/theora user: vp3 pass: vp3dev theora_dbm_5-28.zip this implements a bitstream change; the header now contains a compressed huffman tree rather than the frequency counts (as discussed) pardon my inability to use diff correctly. The change in toplevel.c is trivial (new function names & params) huffman.c is the important one. I doubt anyone has touched it in a while so I suggest you use this (pulled out of CVS in the last couple days) -dan -----Original Message----- From: Mike Melanson [mailto:melanson@pcisys.net] Sent: Tue 5/27/2003 2:55 PM To: theora-dev@xiph.org Cc: Subject: Re: [theora-dev] resolution issues <p><p>On Tue, 27 May 2003, Henry Mason wrote:> On a somewhat related note, is there any reason to > encode at dimensions which are multiples of 32 in > order to have full superblocks? How much do VP3 > superblocks play a part in the video compression > efficiency?Well, a good reason to encode at superblock boundaries is that it makes an encoder's life (and source code) much simpler...:) Actually, to make it *really* easy, with no corner cases, the dimensions need to be divisible by 64 (so the U & V planes line up on 32-sample boundaries). I understand that the point of the superblocks and the associated Hilbert coding scan is to maximize proximate similarities (based on the principle that pixels close to each other tend to be similar). This will be true for most of the image frame; only the outlying areas (right and bottom) will not have the benefit of as many neighboring pixels. -- -Mike Melanson --- >8 ---- List archives: http://www.xiph.org/archives/ Ogg project homepage: http://www.xiph.org/ogg/ To unsubscribe from this list, send a message to 'theora-dev-request@xiph.org' containing only the word 'unsubscribe' in the body. No subject is needed. Unsubscribe messages sent to the list will be ignored/filtered. <p><p><p><p> -------------- next part -------------- A non-text attachment was scrubbed... Name: winmail.dat Type: application/ms-tnef Size: 4074 bytes Desc: winmail.dat Url : http://lists.xiph.org/pipermail/theora-dev/attachments/20030528/37a831ab/winmail-0001.bin
nevermind, SDL wasn't installed properly. Not that this was in any way a useful or clear error message... ___ Dan Miller (++,) Founder, On2 Technologies <p>> -----Original Message-----> From: Dan Miller [mailto:owner-theora-dev@xiph.org]On Behalf Of Dan > Miller > Sent: Wednesday, May 28, 2003 5:43 PM > To: theora-dev@xiph.org > Subject: autoconf problem > > > ./configure: line 524: syntax error near unexpected token > `AM_INIT_AUTOMAKE(libtheora,0.0)' > ./configure: line 524: `AM_INIT_AUTOMAKE(libtheora,0.0)' > > I'm sure I'm doing something pro-stupid, but --- > my setup works fine for ogg & vorbis. > autoconf ver 2.13 > automake (GNU automake) 1.4-p4 if that matters > > hey let's put tool version numbers into the README > > -dan > > > -----Original Message----- > From: Dan Miller on behalf of Dan Miller > Sent: Wed 5/28/2003 1:20 PM > To: theora-dev@xiph.org > Cc: > Subject: new patch > [standard disclaimer about my mail format] > > in ftp.vp3.com/theora > user: vp3 > pass: vp3dev > theora_dbm_5-28.zip > > this implements a bitstream change; the header now contains a > compressed huffman tree rather than the frequency counts (as > discussed) > > pardon my inability to use diff correctly. The change in > toplevel.c is trivial (new function names & params) > huffman.c is the important one. I doubt anyone has touched > it in a while so I suggest you use this (pulled out of CVS in > the last couple days) > > -dan > > > -----Original Message----- > From: Mike Melanson [mailto:melanson@pcisys.net] > Sent: Tue 5/27/2003 2:55 PM > To: theora-dev@xiph.org > Cc: > Subject: Re: [theora-dev] resolution issues > > > > On Tue, 27 May 2003, Henry Mason wrote: > > > On a somewhat related note, is there any reason to > > encode at dimensions which are multiples of 32 in > > order to have full superblocks? How much do VP3 > > superblocks play a part in the video compression > > efficiency? > > Well, a good reason to encode at superblock > boundaries is that it > makes an encoder's life (and source code) much simpler...:) > Actually, to > make it *really* easy, with no corner cases, the dimensions need to be > divisible by 64 (so the U & V planes line up on 32-sample boundaries). > > I understand that the point of the superblocks and > the associated > Hilbert coding scan is to maximize proximate similarities > (based on the > principle that pixels close to each other tend to be > similar). This will > be true for most of the image frame; only the outlying areas > (right and > bottom) will not have the benefit of as many neighboring pixels. > > -- > -Mike Melanson > > --- >8 ---- > List archives: http://www.xiph.org/archives/ > Ogg project homepage: http://www.xiph.org/ogg/ > To unsubscribe from this list, send a message to > 'theora-dev-request@xiph.org' > containing only the word 'unsubscribe' in the body. No > subject is needed. > Unsubscribe messages sent to the list will be ignored/filtered. > > > >--- >8 ---- List archives: http://www.xiph.org/archives/ Ogg project homepage: http://www.xiph.org/ogg/ To unsubscribe from this list, send a message to 'theora-dev-request@xiph.org' containing only the word 'unsubscribe' in the body. No subject is needed. Unsubscribe messages sent to the list will be ignored/filtered.
I know nothing. Rumor has it when SDL isn't found it craps out before doing its alocal thing. It's all greek to me. ___ Dan Miller (++,) Founder, On2 Technologies> -----Original Message----- > From: Ralph Giles [mailto:giles@xiph.org] > Sent: Thursday, May 29, 2003 9:11 AM > To: theora-dev@xiph.org > Subject: Re: [theora-dev] RE: autoconf problem > > > On Thursday, May 29, 2003, at 01:57 pm, Matt Zimmerman wrote: > > > Had you run aclocal prior to running autoconf? > > Or more to the point, did something fail in autogen.sh? > > -r > > --- >8 ---- > List archives: http://www.xiph.org/archives/ > Ogg project homepage: http://www.xiph.org/ogg/ > To unsubscribe from this list, send a message to > 'theora-dev-request@xiph.org' > containing only the word 'unsubscribe' in the body. No > subject is needed. > Unsubscribe messages sent to the list will be ignored/filtered. >--- >8 ---- List archives: http://www.xiph.org/archives/ Ogg project homepage: http://www.xiph.org/ogg/ To unsubscribe from this list, send a message to 'theora-dev-request@xiph.org' containing only the word 'unsubscribe' in the body. No subject is needed. Unsubscribe messages sent to the list will be ignored/filtered.