similar to: (no subject)

With both vorbis and libmng nearing stable status, I've been thinking about combining the two to make a real multimedia format. What would be involved in embedding mng in an ogg bitstream? From what I've read of the documentation, there doesn't seem to be any codec-enumeration system. Do we just interleave the packets and let the player guess based on the headers which codec to try? I

I sent a little mail some time ago asking if there was going to be an ogg pic-format, and you replied that PNG, MNG and JNG is good enough (sorry for this late answer btw).. But, consider this: The ogg video-format (tarkin ? where do you get these names from anyway ? :) ) needs a way to compress its frames. Are you going to use MNG for that ? :) .. If you had an ogg pic format, that format could

Hi every body , i try to compile oggplayer but : "./autogen.sh --prefix=/usr " is OK and "make" : oggplay.c: At top level: oggplay.c:377: parse error before "mymngsettimer" oggplay.c:377: parse error before "mng" oggplay.c: In function `mymngsettimer': oggplay.c:379: `stuff' undeclared (first use in this function) oggplay.c:384: parse error before

Hi all, I am trying to set up the codecs table in the wiki and we have played a bit with Dirac to find out what existing tools write into the header. The Schroedinger implementation by Fluendo uses (or used to use) "KW-DIRAC" as the identifier in the Ogg header. "BBCD" is the identifier of each of the Dirac data packages. More recently, I read that the Dirac Sequence header

On 24-May-08, at 9:26 AM, Ivo Emanuel Gon?alves wrote: > I don't think that interferes with anything. We are talking about > the essential part needed to be detected by applications. Conrad was just saying that the way you described the ids was inconsistent. One column said read 8 chars, the other said compare with a string that might be less than eight characters. > Dirac

I agree - we should use only hex or octal, but not mixed. Cheers, Silvia. On Sat, May 31, 2008 at 2:20 AM, Ivo Emanuel Gon?alves <justivo at gmail.com> wrote: > I received the following comment regarding the table: > >> The table contains a mix of octal and hexadecimal 'escape sequences' >> for non-printable / non-ASCII octets. >> I strongly suggest to only

On 5/24/08, Ralph Giles <giles at xiph.org> wrote: > It's supposed to be finalized though there many be some granulepos > issues still in current implementations. I don't expect the BBCD\0 > magic to change. Great. > OggMNG defines the following magics: > > char[8]: "\211PNG\r\n\032\n" png > char[8]: "\212MNG\r\n\032\n" mng > char[8]:

Does this look okay? : Time: 1:15.50 of 4:13.73, Bitrate: 133.3 How about? : <snip from=ogg123.c> info.u_time = ov_time_total (&vf, -1); /* Seconds with double precision */ gettimeofday (&start_time, NULL); t_min = (long) info.u_time / (long) 60; t_sec = info.u_time - 60 * t_min; while (! eos) { gettimeofday (&cur_time, NULL); c_min = (long)

Hi, I've posted a fair few questions around about technical points relating to the Kate codec, and I thought I'd take the occasion of releasing 0.1.5 to write up a little something to explain what Kate can do in more practical terms. I'd love to know if anyone has had a look at the code/format (which I'm still documenting, sorry) and would have technical feedback about it. Or any

/me has a problem : root@machine:~# apt-get build-dep wine Lecture des listes de paquets... Fait Construction de l'arbre des d?pendances... Fait Aucune version du paquet libjack0.80.0-dev n'est disponible, mais il existe dans la base de donn?es. Cela signifie en g?n?ral que le paquet est manquant, qu'il est devenu obsol?te ou qu'il n'est disponible que sur une autre source

I've added ogg support to my player app. Now I'd like to be able to write/read album cover art (jpg, png, what ever) out of the ogg file and display it, as I do with mp3s. This assumes that an album cover art picture can reside inside of an ogg file. I've read through the vorbis.com/faq.psp as well as the list archives and haven't found any direct answers. The section on comments

Fresh install of Debian Etch. Before I install wine (from winehq), I'd like to double check something about the following document. I've only included the portion refering to Debian. http://wiki.winehq.org/Recommended_Packages The document was last edited 2007-10-07 15:26:02. My question is about the last comment about freeglut3-dev. Still required or not, would there be any problems if I

This is a proposal for Ogg MIDI streams. It will also help other stream additions to Vorbis, as they should follow a similar model. Ralph has done much of the work on this, and also is working on MNG Ogg streams. Background ---------- I was contracted to do this work, so even if you can't think of a use for this, there is one ;) Basically with midi in Ogg, we can have a synchronized

Hi, I think we can start by defining an official field name at www.xiph.org/vorbis/doc/v-comment.html which is used as a file system link to an existing image file. I suggest the field name to be "PICTURE". What is ogg MNG? Is it a container format for PNG files which should be embedded in OGG files? If I understand correctly, the picture would be placed in a different logical stream

Hi, please ignore this message if this is a stupid question: Would supporting APNG instead be any easier? Cheers, KJ On Fri, Apr 11, 2008 at 3:52 PM, Ian Malone <ibmalone at gmail.com> wrote: > On 11/04/2008, ogg.k.ogg.k at googlemail.com <ogg.k.ogg.k at googlemail.com> wrote: > > > Ogg/Spots has no implementation since we agreed that Ogg/MNG would > > >

First of all congratulations on reaching alpha status. I was wondering if you people are implementing multiple layer support into the codec. I don't know if it should be in the container (ogg) or codec (theora) but perhaps the syncing requires at least support in the codec. For example a commercial: a cup of hot chocolate with steam escaping. Little action, low bandwidth. Then comes the

Hi all. I'm Mat & I'm new :) I'm testing libtheora + libogg perhaps for a commercial product. I started watching encoder_example.c ... I simplified it for testing it easier. It seems ok to me but I have no experience with theora so I would like to know if my code is correct. I tried to debug it with Valgrind and I found 4 possible memory leaks... but I think they can be

I've put together the first attempt to defining an RDF metadata vocabulary for use with the CD Index/MusicBrainz/OggVorbis. If you care about metadata issues, please take a look at: http://www.cdindex.org/MM I've included a section for video specific stuff, but everything that I originally had in there is being covered by the MM:Contributors section. The Contributors stuff will allow

On 11/04/2008, ogg.k.ogg.k at googlemail.com <ogg.k.ogg.k at googlemail.com> wrote: > > Ogg/Spots has no implementation since we agreed that Ogg/MNG would > > fully cover all the functionality of Ogg/Spots. However, Ogg/MNG has > > not progressed as much as we would all have liked. > > > > So, if you would like to get images into Ogg, I'd recommend >

Ok guys, I just committed the Ogg MIDI code to ogg-tools/oggmerge. You can now make synced vorbis+midi Oggs, but there is (not yet anyway) a tool to play such files. Have a look at the code, and let me know if you see anything major. Adding new media types for merging should be trivial, and you already have two examples (the vorbis one is VERY simple and the MIDI one is much more complicated)