Okay, I see two problems: 1) Why not just use the Cygwin installer to install it?
2) If you're using PKGConfig, it seems like you might be using 2.0 instead of 1.2, which I think is the correct version for MJPEG. Jon On Fri, 20 Jun 2003, Abrokwah, Kwaku wrote: > yeah that what I am trying to do. I have the GLIB development packages > that include GLIB, GTK, and PKGCONFIG. I have been able to install > PKGCONFIG which is required to install GLIB. But I get errors when > trying to compile (ie make) GLIB. The compiler says that it cannot > recognize "-pthreads". But when I turn of threading, I get another > bunch of errors involving just the objectfile 'glib_genmarshal.o'. > The linker says that it cannot recognize a bunch of constants all > beginning with '_'. > > I need to install GLIB before installing GTK. > > -Kwaku > > -----Original Message----- > From: Jonathan Bartlett [mailto:[EMAIL PROTECTED] > Sent: Friday, June 20, 2003 2:34 PM > To: Abrokwah, Kwaku > Cc: Ronald Bultje; [EMAIL PROTECTED] > Subject: RE: [Mjpeg-users] Introduction to MJPEG: Focus on Architecture > andImplementation > > > Have you installed both glib and the glib development packages? They > probably come with GTK and the GTK development packages. > > Jon > > On Fri, 20 Jun 2003, Abrokwah, Kwaku wrote: > > > Hi when I try and install mjpegtools-1.6.1 I get this error > > with the configuration process (ie when I type ./configure): > > > > checking for GLIB - version >= 1.2.0... no > > *** The glib-config script installed by GLIB could not be found > > *** If GLIB was installed in PREFIX, make sure PREFIX/bin is in > > *** your path, or set the GLIB_CONFIG environment variable to the > > *** full path to glib-config. > > configure: error: "You need to install GLib - you can find it on > > > > The problem is that I just can't configure, compile and install > > GLIB on my CYGWIN system. I am running CYGWIN on windows NT (X86) > > build system type... i686-pc-cygwin > > host system type... i686-pc-cygwin > > and I have the latest gcc installed and everything else that GLIB > > needs. > > > > My question is: Is there any way of installing mjpegtools without > > having to install GLIB? or is there a special process for installing > > GLIB that I am not aware of. > > > > > > thanks > > Kwaku > > > > > > > > -----Original Message----- > > From: Ronald Bultje [mailto:[EMAIL PROTECTED] > > Sent: Wednesday, June 11, 2003 12:31 PM > > To: Abrokwah, Kwaku > > Cc: [EMAIL PROTECTED] > > Subject: Re: [Mjpeg-users] Introduction to MJPEG: Focus on > Architecture > > andImplementation > > > > > > Hey Kwaku, > > > > On Mon, 2003-06-09 at 22:15, Abrokwah, Kwaku wrote: > > > I have a beginning to intermediate knowledge of what it entails. > > > I am currently looking for information on how the various jpeg > stream > > are organized > > > architectually into the mjpeg file. I am wondering if anyone can > point > > me to documentation > > > or a website that talkes about mjpeg and some architecture and > > implementation. > > > > "MJPEG", do you mean AVI files with a MJPEG stream in them? Well, as I > > said, that's just MJPEG in an AVI container, do you'd probably want to > > look through Microsoft's or IBM's RIFF/AVI documentation to get a good > > fundamental understanding on that. > > Or do you mean the MJPEG video strwam on itself? (Really, this is as > > simple as a stream can get, it's just a sequence of JPEG images (in > YUY2 > > colorspace), no special markers, nothing). > > > > > I am currently trying to convert YUV still frames to MJPEG. I need > to > > know how others > > > are approaching mjpeg... ie what are the headers at the beginning of > > the mjpeg file and > > > what are people doing about varying sizes of the jpeg streams. > > > > That's what the AVI container handles. Every data chunk in a RIFF file > > (AVI) is preceeded by an identifying tag (00db for video, 00wb for > > audio) and then a 4-byte size value with the least-significant byte > > first (so a uint32_t on little-endian systems). Then the data itself. > > The data chunks are preceded by the normal AVI header (RIFF header, > > vids/strf:vids header and auds/strf:auds header). After the data > chunks > > usually comes an index of all the data chunks, though this isn't > > necesssary. > > > > For YUV-to-MJPEG/AVI, we use the yuv2lav tool, you'd probably want to > > look at the sources there to get a good basic understanding of all > this. > > If you just want to use the tool, take our latest RPM (1.6.1). > > > > HTH, > > > > Ronald > > > > -- > > Ronald Bultje <[EMAIL PROTECTED]> > > > > > > > > ------------------------------------------------------- > > This SF.Net email is sponsored by: INetU > > Attention Web Developers & Consultants: Become An INetU Hosting > Partner. > > Refer Dedicated Servers. We Manage Them. 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