similar to: First Alpha of oggToolspp

Hello, I'm new to this list, and pretty much also to the codec universe. In a computer game I'm working on, there is an 3D TV-screen onto which I project the frames of a movie. The movie is of course stored as theora, no audio as it's not needed yet. I have it working so far, extracting a frame and uploading it to the graphics card when the scene is drawn. The example file

Hello all! DISCLAIMER: this isn't directly connected to vorbis development, but there's no mailing list dedicated to generic ogg-dev discussion. I've written a small tool I call oggsplit to split physical ogg streams into the logical ogg streams, either chained (i.e. undoing cat file1.ogg file2.ogg > file3.ogg) or grouped (e.g. separating video and audio in a theora+vorbis ogg

Hey there I had implemented Speex encoding nicely in an application I was working on when I realized that I needed to change the API. I changed it, and the change somehow broke the speex encoding section of the code. The program writes SPX headers that other programs can read, but does not generate the rest of the file correctly. I have been through the guide "programming with

Hello again! As promised, here's a completed package of OggSplit. It's configured with autoconf and automake (use autogen.sh) and there are debian build rules. In it's current state it's quite useable, although there are certain internal things which could be improved (nothing critical however). There are of course bugs, so I encourage everyone to try breaking the tool with

Hi, I'm new here - thanks for having me. (Sorry if I'm in the wrong place or a noob.) I downloaded the Theora encoder sample (ver 1.1.1), modified it to encode a sequence of bitmaps, and created an OGV file. The OGV file plays fine in the latest VLC (1.0.5), but I can't do much else with it: I tried uploading to YouTube, and the video just comes out really corrupt:

I'm having trouble getting libvorbis to cut the beginning of a bitstream when I instruct it to do so with granulepos. I have constructed a file which I believe should have its beginning truncated. I have attached it to this mail. Here is a picture of what the bitstream looks like, as output by a python program that uses pyogg/pyvorbis to read the stream and print a representation:

hi,i'm a highschool student. Right now i'm working on my assignment about oggencoder in C++. I've download the oggenc.exe from the web. The only thing I want to ask is : Can I compile my own oggenc.exe without gcc ? Can I compile it on pure C++ ? Could someone explain me step by step how to do it ? coz I'm a beginner in C++ programming language. Thank you Best Regards

Hi everybody, below is the latest installment of news from the Xiph.org community. The HTML version is at http://www.vorbis.com/ot/20030820.html. Enjoy! -Carsten <p>Ogg Traffic for Wednesday, August 20, 2003 Author: Carsten "Purple" Haese Contact: [1]carsten@xiph.org Date: August 20, 2003 Table of Contents 1 Status Updates 1.1 Monty

Hello! My name is Lars Quentmeier and I'm trying to write a theora-player. Video is already showing up, but unfortunately I can't get my Vorbis-Decoder to work correctly. Could you perhaps help me? My decoding function looks like this: int VorbisDecoder::getAudioData(char* audiobuf, int fragsize){ // single audio fragment audio buffering bool audiobufReady = false; int size=0; int

Hi, (I was discussing this with Adam earlier today, and he has also mailed vorbis at xiph.org about this issue in March). This sounds like it needs a new tool specifically for fixing broken Ogg files. Suggestions so far (tried by Adam, or suggested to him in email/IRC): * oggz-sort, hogg sort These rewrite the file, sorting the pages by presentation time. This usually fixes muxing problems,

Hello, I have succeed in compile oggencoder to create ogg enc.exe, but I have put libraries in my visual c++ project( ogg_static_d.lib vorbis_static_d.lib vorbisenc_static_d.lib). What are these libraries? What does they contain? In my visual project, I have just audio.c;encode.c; getopt.c; getopt1.c;oggenc.c;platform.c;utf8.c in the source files. I don't know where are the files (MDCT.c; PSY

Hi, I'm attempting to decode Theora videos on a PowerPC running a Linux 2.6.19 kernel. The version of GCC I'm cross-compiling from is 3.4.4. The software versions I'm running are: libogg-1.1.3 libpng-1.2.20 libtheora-1.0beta1 libvorbis-1.2.0 These are all the latest I was able to download. Here's a back trace I got while running "dump_video" under

Rename the current available and feature_available into internal daemon functions, and provide non-daemon functions wrapping them at library side. This will make it possible to e.g. add caching for them. Should be only refactoring, no actual behaviour change. --- daemon/available.c | 4 +- generator/actions.ml | 192 ++++++++++++++++++++++++++++----------------------- po/POTFILES |

Dear All, I would like to use the simprof function (clustsig package) but the available distances do not include Jaccard distance, which is the most appropriate for pres/abs community data. Here is the core of the function: > simprof function (data, num.expected = 1000, num.simulated = 999, method.cluster = "average", method.distance = "euclidean", method.transform =

Hi, I am trying to use piecewise linear regression to approximate a nonlinear function. Actually, I don't know how many linear functions I need, therefore, I want build an array of regression models to automate the approximation job. Could you please give me any clue? Attached is ongoing code: rawData = scan("c:/zyang/mass/data/A01/1.PRN", what=list(numeric(),numeric())); len =

Dear all, Let say I have following data: RawData <- matrix(1:101, nr = 1); colnames(RawData) <- c("ASD", as.character(as.yearmon(seq(as.Date("2012-03-01"), length.out = 100, by = "1 month")))); rownames(RawData) <- "XYZ" CutOffDate <- as.Date("2012-09-01") NewDateSeries <- as.character(as.yearmon(seq(CutOffDate, to =

In an earlier post, a person wanted to divide each of the rows of rawdata by the row vector sens so he did below but didn't like it and asked if there was a better solution. rawdata <- data.frame(rbind(c(1,2,2), c(4,5,6))) sens <- c(2,4,6) temp <- t(rawdata)/sens temp <- t(temp) print(temp) Gabor sent three other solutions and I understood 2 of them but not the

All - Below are samples of the data, a description of my approach and the work I've done so far. My goal is two-fold, first learn more about R and the creation of heatmaps; second, to create a heat map where the vertical access is a series of days and the horizontal is the hour of a day with the color of the cells being determined by the number of texts in that hour. While the project

Dear R, I import data from spss into a R data.frame. On this rawdata I do some data processing (selection of observations, normalization, recoding of variables etc..). The result is stored in a new data.frame, however, in this new data.frame the value labels are lost. Example of what I do in code: # read raw data from spss rawdata <- read.spss("./data/T50937.SAV",

I understand that in R, for loops are not used as often as other languages, and am trying to learn how to avoid them. I am wondering if there is a more efficient way to write a certain piece of code, which right now I can only envision as a for loop. I have a data file that basically looks like: 1,55 1,23 2,12 ... that defines a matrix. Each row of the data file corresponds to a row of the