similar to: First steps towards a simple text stream format.

Well, actually most OGM files do have a subtitle track, often in multiple langauges. Also, re 2. Keyframe seeking in OGM is generally a bit rough because ogm files can contain almost any codec as the video track, usually xvid or divx. re 1. As a general rule you shouldn't be trying to make any more ogm files :) So chances are the ogg muxer is not accepting the connection, because it

Hi All! I have some troubles with OGG and GStreamer: 1) When I parsing ogg file with ogmdemux element, I recieve (in "pad-added" signal callback) video pad as "application/x-ogm-video", but not as "video/something". And that why I can't link It to the oggmux element and write new OGG file :( 2) I'am using "playbin" to play media file, but It

I'm trying to create files that contain a video stream, one or more audio streams, subtitles, and DVD-like chapter information. ATM, I use ogm containers that can handle all this. But although ogm is supported e.g. by xine (including chapters), it seems to be an unofficial hack. Is that correct? I'd like to move to ogg containers, since ogm doesn't support theora videos. My final

I have been using MV-embed but it stopped working (i have already send a bug report) my main need is a subtitle option what are my options? where can I see a complete list of the attributes to the video tag? tom_a_sparks __________________________________________________________________________________ See what's on at the movies in your area. Find out now:

I am wondering how negotiating about text subtitles is supposed to work in Theora? (1) Will it be like the server first transmit a list of available languages, and then it's up to the client to possibly pick a language, either automatically or by user interaction, and then ask the server for that particular subtitle stream? (2) Or will all subtitle streams be sent simultaneously and

Hi to all , I like Theora and Vorbis , these codecs can make good streams patent-free. But i miss one feature in Ogg container , i see a lot Theora videos of Presentations , Conference and other talking acts , all with an average quality (video and sound) but seeing these videos i realize the lack feature of Ogg container , subtitle support. These kind of videos are in a variety of languages

Hi, I was wondering what are this forum's collective thoughts on the best way to support video color fidelity greater than what we have today. I am not a video developer myself. I edit video. A type of problems I come across fairly often, have to do with the limited color depth of the digital video medium. They often manifest themselves as "cartoonish" areas of adjacent flat

Hi, (odd, I did get this reply for Silvia, but not the original post) > There is CMML and kate support in vlc, and kate in mplayer though I am > not sure how it is displayed on-screen. Subtitles may display, but > chapter markers, I am not so sure about. Would you mind expanding on what chapters are, and what you'd expect to be able to do with them ? > There is an old python

hey, Adam here from FLOSS Manuals (http://www.flossmanuals.net). We write free manuals about free software and in August (10-15) we will hold Book Sprint (http://www.flossmanuals.net/booksprints) about Ogg Theora. We will write a really good manual (book) about Ogg Theora in 5 days. The event will be in Berlin. We want to cover a lot of stuff, but we hope to get our teeth into at least some of

> Some of the things you talk about were not solved at the CMML level, but > rather through using different Ogg > logical bitstreams. While this is possible to do it this way (and probably a good idea for the examples like a clock in a corner), it implies that all the placements and logically different "items" are known at the start of the stream (since the Ogg spec says a

hey, Adam here from FLOSS Manuals (http://www.flossmanuals.net). We write free manuals about free software and in August (10-15) we will hold Book Sprint (http://www.flossmanuals.net/booksprints) about Ogg Theora. We will write a really good manual (book) about Ogg Theora in 5 days. The event will be in Berlin. We want to cover a lot of stuff, but we hope to get our teeth into at least some of

Thanks for the feedback, > I have looked into the patch. It doesn't take into consideration > neither Skeleton, which is used now in pretty much everything encoded > in Ogg (except for single stream Vorbis and Speex files), nor the file > extension for Theora, which is now .ogv. To be honest, I just added Theora because I needed a simple way to multiplex streams. Also, it'd

On 1/10/08, Ralph Giles <giles@xiph.org> wrote: > There have been a couple of > proposals for this; the most popular one right now is to use the > <description> or <caption> tags inside an CMML stream. > > We would like to get this standardized, so let us know how it goes. I think we are likely to settle for CMML for everything text in Ogg. Of course,

> Right. This was, in fact, one of the roles of "chaining" where you'd > mark such changed components with a chain boundary, at which such > things are explicitly allowed to change. The drawbacks are the > overhead of resending all the setup data for configurable codecs like > vorbis and theora, and the semantic conflict between 'chain boundary > flags an edit

Hi there, I'm not sure what the right place would be, please direct me to where is most appropriate if not this list. I am currently working on a codec designed for karaoke and text information, to be embedded in an Ogg container. It includes text, motion information, and style/placement. At the moment, the bitstream design is still in flux, but draws heavily from Vorbis and Theora, while

I picked up the imported Feb 2005 issue of "Linux Format", in part for the Theora article...and I was pleasantly surprised to see my mouldering old "Ogg-Theora Micro-howto[1]" document referenced. I figured that meant people might still be finding it useful, so I felt it was time to dust it off and update it. I also noticed that archive.org now has a small but growing

Hello all, I am really excited to post these new patches since a lot of things have been done to the software lately. I know, I still have to write a README file but I am struggling to get a "basic" functional version out before I can concentrate efforts on documentation (I know, not the best practice). Anyway, here we go with the diffs and its comments: * MediaInfo.py.diff

I've attached the command I ran, the output, and the crash log in the hope that it is useful. jason$ ffmpeg2theora -v 5 --optimize -A 64 -c 2 -H 44100 /Users/jason/ Movies/TV\ Shows/Holding\ Area/video.vob Input #0, mpeg, from '/Users/jason/Movies/TV Shows/Holding Area/ video.vob': Duration: 00:05:43.90, start: 0.211444, bitrate: 7217 kb/s Stream #0.0[0x1e0]: Video:

Silvia, I intend to release a binary on the 26th at most. Supporting at least 2 subtitle formats. Yes, I guess it would be nice to have a page and wiki at a place related to other xiph projects but if that is not possible, I have my own provider or even SF I can put things on. Other then that, I promise that on the next commit, a README file will be commited as well. Mesquita

Hi Hans, At the moment, Ogg supports two text codecs, CMML and Kate. Both of them are theoretically capable of doing what you want with chapters and subtitles. The biggest problem is player support. There is CMML and kate support in vlc, and kate in mplayer though I am not sure how it is displayed on-screen. Subtitles may display, but chapter markers, I am not so sure about. I assume the