Displaying 20 results from an estimated 6000 matches similar to: "buggy encoder ??"
2018 Nov 15
4
How to concatenate Ogg in the browser JS?
Thank you, ogginfo returned:
-----
Note: Stream 1 has serial number 0, which is legal but may cause problems with some tools.
New logical stream (#1, serial: 00000000): type vorbis
Vorbis headers parsed for stream 1, information follows...
Version: 0
Vendor: ffmpeg
Channels: 1
Rate: 22050
Nominal bitrate: 35.333000 kb/s
Upper bitrate not set
Lower bitrate not set
Vorbis stream 1:
Total data
2017 Jul 27
1
Fixing Ogg Vorbis files with incorrectly framed headers
Greetings.
Possibly as the result of buggy tagging software, several hundred of my
Ogg Vorbis files exhibit the following warning when examined by ogginfo:
WARNING: Vorbis stream 1 does not have headers correctly framed.
Terminal header page contains additional packets or has non-zero
granulepos
Nonetheless, most media players can play these files without any
problem. A notable exception is
2006 Dec 30
5
Theora encoding in FFmpeg
(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
2018 Nov 16
2
How to concatenate Ogg in the browser JS?
On 2018-11-16 7:02 a.m., Vitaly Zdanevich wrote:
> AWS Polly produces Oggs with hardcoded serial numbers as zeros.
Your earlier ogginfo post said the file was created by ffmpeg. There was
a bug like this in ffmpeg, fixed in 2010. I hope they're not using an
ffmpeg build that old! Or the low-quality 'vorbis' encoder included with
the ffmpeg source instead of 'libvorbis'.
2007 Oct 23
2
Vorbis granule position
I have a technical question about the vorbis granule position,
but I would like to put the question into context.
When a ogg vorbis stream is ripped using wget, fetch, or
streamripper under Linux or FreeBSD, the resulting file has
problems both with granule position and with a missing EOS. I
think I can figure out how to add an EOS, but is there a way
to determine the granule position in a stream
2002 Feb 11
3
Seeking in a saved stream; or,Why isn't that sucker valid?
>> Running ogginfo on the stream data gives:
>> stream_integrity=fail
>This line in the ogginfo output concerns me. It means that there are actually
>damaged Ogg packets in the stream. How are you saving this stream to disk?
This particular one was obtained with wget on OpenBSD. I've observed the same problem with files saved from Winamp.
>I think there is a problem
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 Jun 29
3
oggz-merge.exe
Hi folks,I'm joining this list because I've encountered difficulties with
the ogg tools.
I'm running Windows, and can't find binaries for liboggz tools, such as
oggz-merge.exe
Can someone provide oggz-merge.exe?
So I use ffmpeg (v19289) for muxing
ffmpeg -y -i sync2.ogg -i sync.ogv -vcodec copy -acodec copy sync2.ogv
but the framerate fluctuates wildly on playback, and ogginfo
2009 Sep 14
3
oggcat or other ways to combine theora videos (with or without re-encoding)?
hi guys,
first of all, i'd like to ask if there any crossplatform software/service ( gui is also better, an online application like firefogg is great, or at least a command line tools for any platform) to combine theora videos, other than oggcat...
i am doing some art projects that people should be able to remix featured theora videos and i find oggcat very usefull in theory but not in
2010 Oct 14
1
new user, video fade in issue
I'm new to libtheora and video encoding in general, but I have worked hard
to educate myself in the basics. I've working in image processing for many
years, so I'm not starting entirely from scratch. I'm having an encoding
problem and I'm looking for helpful suggestions.
I'm using a very recent build of ffmpeg 0.6 to encode some image frames (+
audio) into
2019 Aug 16
4
MetaData Update for FLAC and OPUS
I am a software developer myself. We develop a Radio Automation System/Broadcasting. Hence we are using the reference encoders.
For OGG there is LUCKILY still the admin interface working to update meta data mid-stream.
That is why my post is related to the other ogg based formats: FLAC and OPUS!
Tractor Pro is btw not supporting FLAC or OPUS and alao uses the admin update interface!
As such
2008 Nov 10
2
oggz-validate does not seem to check for correctly framed headers
While testing the new vcut, some of the early results had badly framed
headers. I actually didn't notice it at first, because I was testing
with oggz-validate, but ogginfo does identify the problem:
"WARNING: Vorbis stream X does not have headers correctly framed.
Terminal header page contains additional packets or has non-zero
granulepos"
Conrad (or someone else) may want to
2004 Aug 06
2
ices produces ogg-files with two logical bitstreams
Hi everybody!
I encountered a strange problem with ices-2.0.0.
I use a icecast2/ices2 combo ti stream live audio and I use ices to record my stream. This worked well until last week. Since then the recording function produces somehow corrupt ogg-files.
I cannot decode them to wav with oggdec, the program tells me "Only one logical bitstream currently supported".
ogginfo prints out
2010 Jan 09
1
libvorbis 1.2.3 not generating 96kHz ogg file
Hi,
I'm trying to get ffmpeg (linked with libvorbis 1.2.3) to generate
a 96kHz ogg file, but I seem to be limited to 50kHz . The command
is
ffmpeg -i t16bit96kHz.wav -acodec libvorbis test.ogg
and I get the error message
[libvorbis @ 0x2051460]oggvorbis_encode_init: init_encoder failedError
while opening codec for output stream #0.0 - maybe incorrect parameters
such as bit_rate, rate, width
2004 Jun 06
2
vorbisfile timestamp oddity
I'm seeing some inconsistency in returned timestamps using vorbisfile.
I open a file, read some data (grabbing timestamps with ov_pcm_tell),
then seek back with ov_pcm_seek(vf, 0) and read it again.
The seek lands back on 0, but on the second read through, there's a gap
in the timestamps: they jumps up by 2112 frames. This causes my vorbisfile
code to insert silence to maintain sync (as
2008 Oct 10
4
ffmpeg2theora 0.22 released
ffmpeg2theora 0.22 is out - http://v2v.cc/~j/ffmpeg2theora
* enable v4l input again (-f video4linux or -f video4linux2)
* ability to set framerate for image sequences (--inputfps)
* fix several memory leaks
* if only width or height are given,
the other is set to preserve aspect ratio
* -start / -end options now work with audio only input
* new option --novideo to disable video
2008 Oct 10
4
ffmpeg2theora 0.22 released
ffmpeg2theora 0.22 is out - http://v2v.cc/~j/ffmpeg2theora
* enable v4l input again (-f video4linux or -f video4linux2)
* ability to set framerate for image sequences (--inputfps)
* fix several memory leaks
* if only width or height are given,
the other is set to preserve aspect ratio
* -start / -end options now work with audio only input
* new option --novideo to disable video
2001 Jul 28
3
Patch for bitrate information in ogginfo
With this patch, ogginfo will display bitrate information
(upper/lower/nominal/average bitrate).
It is patched against today's CVS code (main branch).
I am also working on true VBR support in oggenc (the user
can specify the minimum & maximum bitrate) and will send
a patch when it's done.
<HR NOSHADE>
<UL>
<LI>application/x-gzip attachment: ogginfo-diff.gz
2006 Aug 28
1
Proposal: enhance ogginfo to not verify whole stream
Hi,
I'm using ogginfo a lot to get the comments section on the terminal. However
ogginfo always verifies (reads) the whole stream to print some more information.
I'd like to see an additional option that does just print the comments
efficiently. For a player connected via USB 1, that would clearly make a
difference. (I have a Perl script that renames files based on the comments, and I
2003 Nov 25
1
ogginfo: playlength display in milliseconds
Hello
Some time ago I posted a lil' patch to this list which adds milliseconds display of
playlength to ogginfo. Some folks replied that it's plausible and this patch will be
merged to the next version. Vorbistools-1.0.1 got out and the patch is not in it. Why?
Anyway, here's this patch for vorbistools-1.0.1. I hope this time you will include it,
because milliseconds support is