similar to: can speex be used from dshow?

I have been developing some directshow filters for ogg, and vorbis and speex... currently i have an ogg demux filter and a speex/vorbis decoding filter. In this pre-release only vorbis is operational... but the speex decoder is pretty much done... i jsut need to tweak the demux filter so that it can negotiate a speex connection with the other filter. Just though some people might find them useful

I am giving serious consideration to abandoning waveOut multimedia and the wav format, for most of the audio in my C++/MFC project. However, I've never done any programming with a codec, and I still can't see how to step into Ogg Vorbis. If I convert all my wav files to ogg, there seem to be two major issues I'm facing: 1) What exactly will I replace my waveOut functions with? 2)

I am giving serious consideration to abandoning waveOut multimedia and the wav format, for most of the audio in my C++/MFC project. However, I've never done any programming with a codec, and I still can't see how to step into Ogg Vorbis. If I convert all my wav files to ogg, there seem to be two major issues I'm facing: 1) What exactly will I replace my waveOut functions with? 2)

Listening to the meeting on granule pos tonight/today it became clear that the issues everyone is concerned with for the most part don't affect my implementations and the issues i have pretty much don't affect anyone else... and in the cases where they overlap, the reasoning seems to be different. And since everyone else has had a lot more time to consider all these issues and i'm

Hi, I'm trying to capture video and audio from a webcam in order to encode it with the Theora and Speex DirectShow-filters. For audio, this filter graph plays fine: http://www.huitl.de/mic-speexenc-speexdec-out.png. The video part is problematic. Please have a look at http://www.huitl.de/cam-theoraenc-theoradec-out.png. 1. The webcam provides the color formats RGB24, I420 and IYUV. The

But is there any sound player for windows that plays speex in an ogg container? One more question, besides the source code found in the speex site (like speexenc.c) can you tell me where to find source code developed in C++ (using object oriented programing) that makes it easier to write ogg files with speex content? Miguel Gomes -----Mensagem original----- De:

Hi! Apparently the current DShow filters (https://xiph.org/dshow/ , Version 0.85.17777) don't allow for flac files to be streamed over DLNA from Windows to DLNA devices (like a TV set with WLAN). I use Windows 8.1 64 bit and while Play-to works with mp3 and other "natively" supported files, it does not works with flac files. (I can play them locally in WMP, just not send them over

At my company we have a bunch of music in FLAC format. We want to play it using the Windows Media Player, but none of us can get the illiminable DS filters to work. Here are some details. Illiminable DS filters http://www.wmplugins.com/ItemDetail.aspx?ItemID=681 http://www.illiminable.com/ogg/ We are using the latest build available on this website, and I have read all the known issues. My

Thanks Christian. Now I can play my FLAC files with WiMP. I uninstalled the illuminable package and then installed the Matroska. The result was the opposite that I got for the illuminable: the illuminable package registered the types but WiMP couldn't find the codecs, the Matroska didn't register the types but it did make the codecs available. This is much preferable of course

Hey i've recently written some directshow filters for ogg vorbis and speex (www.illiminable.com/ogg/) and i thought i might add flac too... i've had a quick look at the C++ api and it appears that the decoding works by having a read callback to get it's data. In directshow everything is pushed into the decoder it can't ask for data when it wants... i'm just wondering if there

(Cross posted to theora-dev@xiph.org and ffmpeg-devel@mplayerhq.hu) I am working towards adding Theora encoding support to libavcodec in FFmpeg. I am doing this by simply calling libtheora from libavcodec. I am at the point where I can execute: "./ffmpeg -v 100 -i test.wmv -f avi -an -vcodec theora -b 1000000 -y test.avi" I get some whirring and an output file written. My calls to

----- Original Message ----- From: "Ian Malone" <ibmalone@gmail.com> To: "ogg-dev" <ogg-dev@xiph.org> Sent: Friday, March 10, 2006 5:24 PM Subject: Re: [ogg-dev] oggfile, skeleton and vorbis tools >> This is something we might want to extend skeleton to support, i know >> we've talked about this kind of thing before. So that skeleton can

Hi all, Xiph aims at developing open-standards media formats. Though xiph.org tells about vorbis/theora/flac/speex, nothing is mentioned about container to use (that is ogg/ogm). I have a few questions Is there a difference between ogg and ogm? I guess its only the extension that is different and everything else is same. Some tools (like ogmtools) are available to create ogm files. What is

Since we've been debating the merits of start or end timestamping... i'm curious why the page doesn't have both stamps ? That would solve the problems for all parties wouldn't it ? It's not like the overhead is huge... less than 0.1%... so on the average audio file thats 5 megs.... it's a 5k increase, which pretty much insignificant. Even on a 1gig video file it's

Hi, I've been working for developing of DirectShow filters for OggVorbis decoder. The development is almost over and i'am able to play .ogg files in windows media player. I also need to implement seeking in my DShow filters. API level implementation within my filters is also over but it is not working properly. Please let me know what changes do i need to make inside the decoder library

Hello. I have a problem with theora when using 2 video screens. The second is connected to the dvi output of the video card. When I watch the video, I move the renderer to the other screen and video still remains black, or freezes, for a while. Considerer this test : construct a graph DirectShow using GraphEdit like this : - Webcam filter - Theora Encoder - Theora Decoder - Video Renderer Run

Hi, I got a Matrox RT.X100 Pro capture card to make a live video streaming with it. The concert to be streamed will be on Saturday... I have a Linux-based server running Icecast 2.3, so I need to make this computer with the Matrox card to work with the Icecast server. I'd prefer Ogg Theora. Unfortunately there's no Linux support for this card, so the only choice I have is Windows XP.

Thanks a lot for your replies. Where can I get Ogg static libraries header, and Ogg header files. Any place where I can download. Basically I need to create a Speex library for Pocket PC 2003, that can be used from within my .NET Compact Framework application. For this I need to create a DLL file, which essentially is my Speex decoder. For this I simply need to make use of Speexdec, since this

Hi all, This may sound like a weird problem, but I am trying to create a DirectShow graph (using the Theora DirectShow filters from http://www.illiminable.com/ogg/) where I have a video source, which is connected to the Theora encoder, which is then connected to a Theora decoder. The problem is that this doesn't seem to work, those filters refuse to connect to each other. Now obviously

David Flynn has proposed a new Ogg Dirac mapping. The draft is here: http://davidf.woaf.net/dirac-mapping-ogg.pdf This is a much bigger break from other codecs than my draft (at http://wiki.xiph.org/index.php/OggDirac). We talked a bit about it on IRC today. Below is my summary; hopefully David can correct anything I got wrong or misleading. Comments? There are two main differences