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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Dear Wine users, I am attempting to run Wine inside Sugar, the OLPC GUI environment. I have managed to learn how to run wine from a nonstandard install prefix. I am now trying to generate a correctly customized .wine/ automatically. For example, I wish to set the DPI to 160 before any programs are run. I also wish to set the USERPROFILE setting to

Our discussion in the "Theora Camcorder" thread has been great, but I didn't see a direction evolve for action yet. So, I'd like to propose the creation of a community website that will be focused specifically on this kind of thing, partnered with the Xiph Foundation. I'm also more than happy to host said website, as I have more than ample server capacity for that. I just

Is there a way to use multi-threading with ffmpeg2theora? Pretty much any type i'm ok with, including multi-threaded theora encoding or multi-threaded ffmpeg decoding, or using half of my cpu cores on ffmpeg decoding and the other half on theora encoding. Is there a way to do multithreaded thoera encoding? -------------- next part -------------- An HTML attachment was scrubbed... URL:

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 If I do: rm -r ~/.wine/ wineprefixcreate wine explorer /desktop=default,1200x900 winemine Then winemine opens in its own window. It does not open inside a fake desktop, which is what explorer /desktop is supposed to do. However, if I close winemine and run the same command again wine explorer /desktop=default,1200x900 winemine I get the correct

This patch adds an applet option to Cortado. The option is off by default, meaning that the default behavior of Cortado should not change at all. If the option is activated, Cortado will display all times relative to the ogg file's basetime (i.e. first granule). This patch was written in response to a request from Se?or Ellery, who noted that files ripped from the middle of a stream do not

I need to know if this software can help me embed streaming audio into items(lots) in my online auctions. I am looking for the capability on high ticket items to be able to explain the benefits and features of that particular lot. Jerry Floyd Prime Equipment.& Auction Co. 601 S. McAllister St. Quitman, TX 75783 903-763-5060 x1 Fax: 903-781-9225

Is it possible to mix (sum) two or more compressed audio streams with either CELT or Opus? If not, could you add this functionality? -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.xiph.org/pipermail/opus/attachments/20111128/72223804/attachment-0002.htm

Hi, Is somewhere alghorithm description of encoder process implemented in libtheora? May be some drafts? May be frame dataflow throw encoder stages? PLEASE -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.xiph.org/pipermail/theora/attachments/20110318/c3e8e109/attachment.htm

---------- Forwarded message ---------- From: digital design <developer.fpga at gmail.com> Date: 21 March 2011 13:38 Subject: Re: [theora] alghorithm of working encoder in libtheora To: bens at alum.mit.edu Cc: Reply-All at xiph.org On 18 March 2011 23:15, Benjamin M. Schwartz <bmschwar at fas.harvard.edu>wrote: > On 03/18/2011 01:44 PM, digital design wrote: > > Now i implement next stages of encoder^ > > Block1: > > 1) RGB->YUV > > 2) DCT of 16X16 blocks (pixel format 4:2:0) > > 3) zig-zag in eatch 8*8 block from previous step and push it...

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 So you're the encoder. Tou get two vectors in (for some band), L and R. One thing you could do with this is compute M = L+R and S = L-R. (Yes, I know, this is not how the encoder actually works. Bear with me.) Then let m = normalize(M) and s = normalize(S). You transmit, m, s, |L|, and |R|. The decoder needs to find unknown positive constants

(cc-ed to theora-dev because that will reach a larger audience - please reply to only one mailing list.) Hi all, In discussions with the video accessibility subgroup of the W3C HTML working group, we are currently looking at how to deal with multitrack video, e.g. such video that has a main video and audio track, plus e.g. a sign language video track, an audio description audio track, a caption

(cc-ed to theora-dev because that will reach a larger audience - please reply to only one mailing list.) Hi all, In discussions with the video accessibility subgroup of the W3C HTML working group, we are currently looking at how to deal with multitrack video, e.g. such video that has a main video and audio track, plus e.g. a sign language video track, an audio description audio track, a caption

(cc-ed to theora-dev because that will reach a larger audience - please reply to only one mailing list.) Hi all, In discussions with the video accessibility subgroup of the W3C HTML working group, we are currently looking at how to deal with multitrack video, e.g. such video that has a main video and audio track, plus e.g. a sign language video track, an audio description audio track, a caption

On 08/19/2010 11:29 AM, Timothy B. Terriberry wrote: > Alexey Fisher wrote: >> My question is: should actually ogg support timestamps, also variable >> framerate? If yes: it seems to be some where broken. > > The Ogg mapping for Theora is fixed-framerate. You can hack something > into Ogg by using a higher framerate and inserting "duplicate frame" > packets

On 06/04/2012 04:08 PM, Martin Leese wrote: > "Benjamin M. Schwartz" wrote: > >> Just store the XMP in a >> VorbisComment field named "XMP" (or whatever name you like). > > This suggestion falls well short of an optimal > solution. You haven't specified any requirements, so I have no idea what would be more helpful. > The optimal solution

The attached code implements PVQ encoding/decoding with separated signs [1]. It's in Python to use the unlimited-precision integers. The concept is to map vectors on some L-dimensional pyramid into integers 0...N, just like the standard PVQ. The only change is the mapping itself. The mapping is altered so that all sign data is in the least significant bits. A vector with Z nonzero

The attached patch attempts to implement Theora's cropping frame in Cortado. I make no claim that it is likely to work, as I have no clue how to build and test Jheora/Cortado. Please test. Thank you. I can at least confirm that CropImageFilter and FilteredImageSource were present in JDK 1.1. Performance impact in the absence of cropping should be negligible. With cropping, there might be

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 The attached patch allows frames to be dropped in Cortado: Why: Currently, frames cannot truly be dropped in Cortado. If the decoded YUV arrives too late at the videosink, it will not be converted to RGB, but every frame must still be decoded. On slow systems, once the queue of undecoded Theora packets fills up, the video decoder will block the ogg

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Dear wine users, What is the format for wine.inf? I am trying to change the default font values in HKCU\Console by editing /usr/share/wine/wine.inf, but I can't make it work. I suspect this is because I don't understand the format of wine.inf. Thank you, Ben -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.7 (GNU/Linux) Comment: Using

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 The attached patch splits Theora decode and YUV2RGB into separate threads. These are by far the two most computationally demanding components of Cortado, so by splitting them we can substantially improve performance on multiprocessor machines. I have verified that the patch does split these into two threads, and performance does appear to improve.