Displaying 20 results from an estimated 150 matches similar to: "oggz fixes for macos"
2002 Jul 15
2
headers not correctly framed?!
Hi,
when I encode some files with the current CVS I get the following error with ogginfo:
[...]
New logical stream (#1, serial: 476aea05): type vorbis
Warning: Vorbis stream 1 does not have headers correctly framed. Terminal header page contains additional packets or has non-zero granulepos
Vorbis headers parsed for stream 1, information follows...
Version: 0
Vendor: Xiph.Org libVorbis I 20020713
2009 May 15
0
[PATCH] oggz: limit seeking to specified range
Hi Guys,
I've been working on speeding up seeking in Ogg playback in for the video
element in Firefox. This is Mozilla bug 469408:
https://bugzilla.mozilla.org/show_bug.cgi?id=469408
When liboggz seeks, it basically does a bisection search through the media,
looking for an Ogg page with the target seek time. This is fine for files
stored locally, but when the file is stored on a web server,
2010 Jun 04
2
OGGZ Seeking in Theora
Dear all
I'm aware that there have been several discussions about the seeking
issue and I'm sorry to bring this up again.
To solve the problem with Inter-Frame garbage, a seek to the previous
keyframe has to be made. The keyframe number should be extracted from
the granulepos of the frame where we want to seek to. I hope I
understood the theory - unfortunately a few questions have
2002 Apr 16
1
Howto use ogg_page_granulepos for exact playback position?
I have the following problem.
Be an encoder application (station) and a decoder application (receiver).
If I feed the vorbis encoder with 'n' pcm samples in the station I want to
know how many pcm samples will be decoded in the receiver if I feed the
decoder with the encoded output. The ogg_page_granulepos is right for the
purpose?
I read the documentation about the ogg_page_granulepos
2008 Feb 15
1
Oggz 0.9.7 Release
Oggz 0.9.7 Release
------------------
Oggz comprises liboggz and the command-line tools oggzinfo, oggzdump,
oggzdiff, oggzmerge, oggzrip, oggz-comment, oggz-scan, oggz-sort and
oggz-validate.
liboggz is a C library providing a simple programming interface for reading
and writing Ogg files and streams. Ogg is an interleaving data container
developed by Monty at Xiph.Org, originally to support the
2008 Feb 15
1
Oggz 0.9.7 Release
Oggz 0.9.7 Release
------------------
Oggz comprises liboggz and the command-line tools oggzinfo, oggzdump,
oggzdiff, oggzmerge, oggzrip, oggz-comment, oggz-scan, oggz-sort and
oggz-validate.
liboggz is a C library providing a simple programming interface for reading
and writing Ogg files and streams. Ogg is an interleaving data container
developed by Monty at Xiph.Org, originally to support the
2009 Apr 10
0
Oggz 0.9.9 Release
Oggz 0.9.9 Release
------------------
Oggz comprises liboggz and the tool oggz, which provides commands to
inspect, edit and validate Ogg files. The oggz-chop tool can also be
used to serve time ranges of Ogg media over HTTP by any web server that
supports CGI.
liboggz is a C library for reading and writing Ogg files and streams.
It offers various improvements over the reference libogg,
2009 May 13
2
Speex seek with high precision
Hello everybody,
I'm new to this mailing list so I'm sorry if it's the wrong place to post
this.
I'm developing a Speex player and I need to seek with a precision of
milliseconds. I used liboggz that supposedly does just that, but it never
seeks exactly where it should. For example if I use oggz_seek_units(oggz,
18450, SEEK_SET) result it's 16386 and there is a delay between
2009 May 16
1
Speex seek with high precision
Hello,
This is the code, it's a little crap but only to see if it works. I assume
rate = 16000 and frame_size = 320.
if (this->seek_to != -1) // SKIP
{
ogg_int64_t max_units;
//max_units = speex_seek(fin, this->seek_to, 0, rate);
int nPages = 0;
int nPackets = 0;
// Pone el cursor en la posici?n inicial del fichero
fseek(fin, 0, SEEK_SET);
2009 May 13
0
Speex seek with high precision
2009/5/14 Arnau Alemany <arnau.alemany at gmail.com>:
> Hello everybody,
> I'm new to this mailing list so I'm sorry if it's the wrong place to post
> this.
>
> I'm developing a Speex player and I need to seek with a precision of
> milliseconds. I used liboggz that supposedly does just that, but it never
> seeks exactly where it should. For example if I
2009 May 16
2
Speex seek with high precision
Hello Conrad,
I'm trying to seek the way you told but I'm facing a problem.
ogg_page_packets returns 164 and following code returns 189. Shouldn't it be
the same, what does that means ?
int res;
while (true)
{
res = ogg_stream_packetout(&os, &op);
if (res == 1)
nPackets++;
if (res == -1)
2004 Nov 16
0
metadata switches for ffmpeg2theora
Jan,
Here's a hacky patch to add a few commandline options for setting
comment header fields in ffmpeg2theora. It's a bit big because I
virtualized the global info struct in theorautils.c. In retrospect
that probably wasn't necessary, but I think it's cleaner anyway.
I didn't test it because I couldn't compile ffmpeg2theora, but
modulo bugs it should support
2004 Mar 13
1
Ogg / Vorbis Compiling under W32 with MingW ** Problem **
I want to compile ogg and vorbis(version 1.01) under mingw.
In the console i typed
./configure
make
but there is a lot of error while making. here is the errors
$ ./configure
checking for a BSD-compatible install... /bin/install -c
checking whether build environment is sane... yes
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking whether to enable maintainer-specific
2002 Mar 10
3
Finding length (time) of encoded birstream
I'm adding some final features to my CD Ripper and Encoder before the full,
version 1 release. As part of that release, the program will offer the
ability to play (for review purposes) both WAV and OGG files. I have both
the decoder and playback code working but I have one final issue to resolve:
finding the play time for the Vorbis bitstream that is being played back. I
used the
2006 Oct 09
1
Vorbis primitive API examples (LONG)
Okay, how do I drop a changeset/patchset/tag for you folks from SVN?
At this point, I have written three examples of how to use the basics of
the ogg streaming and decoding in Tremor. I heartily welcome any
suggestions, improvements and corrections that you can point out in the
code.
The examples required me to make some small modifications to the main
tremor library. However, the changes
2012 Oct 19
3
How to cross-compile opus-tools?
Hi
Is it possible to cross-compile opus-tools with mingw and Ubuntu?
So far I have done this:-
# prepare
$ mkdir $HOME/source
$ mkdir $HOME/builds
$ export PATH="$PATH:$HOME/mingw-w64-i686/bin"
$ PKG_CONFIG_PATH="$HOME/builds/lib/pkgconfig"
# Install ogg
$ cd $HOME/source
$ svn co http://svn.xiph.org/trunk/ogg
$ cd ogg
$ ./autogen.sh && ./configure
2007 Apr 12
0
Seek problem 1 - can't find frame number
Hi people,
I'm writing a decoder that uses libtheora on Windows and Linux. Decoding works
well by now.
I have a couple of problems with it, that I just can't seem to figure out.
I'll write each of them in a single mail, so it's easier to answer individual
problems.
The first problem I have is seeking, when it's playing files. I have
implemented a weighted binary jump
2011 Mar 15
3
Time in video file
Hi
I'm trying to store video I encode to a file using Theora and Ogg. The
video I record is from my webcam and although the framerate is set to
30 fps I rarely get more then 28-29 fps. Since Theora is fed with a
framerate which isn't precise the time of each frame when I play it in
VLC doesn't match the exact time of when the frame occurred. So
basically I wonder how can I sync a
2005 Oct 05
1
Simple encodig sample...
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
2006 Aug 30
2
Continued:How can I seek in Ogg Vorbis file, but not using Vorbisfile library?
Hello, All.
First, I want to thank Ian Malone and Ralph Giles, thanks for your kind replies. But I still have problems about seek.
As you suggested, I could use ov_open_callbacks() to supply my own read/write/seek functions. So, can you give me an example? I?m sorry for my ignorance, because I haven?t used callbacks before.
I analyzed the vorbisfile.c in Tremor, and I think I