Displaying 20 results from an estimated 100 matches similar to: "Join two theora video files"
2020 Feb 06
2
[fdo] Detect my own session being closed
The problem is that I don't want to have a system service, because I
would also need a communication protocol, an arbitration algorithm... I
think that there should be an API in logind that would allow a program
to block the logout the same than it allows to block shutdown and
reboot, and being notified of that. In fact, sometimes I receive a
notification in Gnome Shell telling me that
2020 Feb 05
2
[fdo] Detect my own session being closed
Hello:
I created a backup program that uses an external HD to do the backups, and
it is designed to allow several users to share the same hard disk by
storing each backup in a different folder. To ensure that the backups are
always made, it automatically mounts the backup hard disk when it detects
it (using udisk2 DBus interface). The first problem is that if the backup
program of the user A
2009 Aug 09
2
two-passes in thusnelda
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Hi all:
I'm testing thusnelda and I'm trying to use the two-pass feature, but
when I try it with
/usr/bin/ffmpeg2thusnelda /home/raster/Escritorio/devede/holidays\ at\
galicia.mpg -o /home/raster/output.ogv -v 10 -a 10 --optimize
- --first-pass /home/raster/output.ogv.firstpass_data
I receive the error
Could not set up the first
2009 Aug 09
2
two-passes in thusnelda
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Hi all:
I'm testing thusnelda and I'm trying to use the two-pass feature, but
when I try it with
/usr/bin/ffmpeg2thusnelda /home/raster/Escritorio/devede/holidays\ at\
galicia.mpg -o /home/raster/output.ogv -v 10 -a 10 --optimize
- --first-pass /home/raster/output.ogv.firstpass_data
I receive the error
Could not set up the first
2009 Nov 17
12
ffmpeg2theora and VOB files
Dear,
I am using your ffmpeg2theora for converting VOB files to ogv. At
converting VTS_01_2.VOB (second file from DVD) theora can not find video
stream, only audio stream. Can you help me?
Thanks Martin Koryt?r
2009 Sep 25
4
libtheora 1.1 (Thusnelda) stable release
We are pleased to announce a new stable release of libtheora, the
Xiph.org Foundation's reference implementation of the royalty-free
Theora video format. This new release, version 1.1, codenamed
Thusnelda, incorporates all of the recent encoder improvements we have
been making over the past year, though some of the code had its
genesis all the way
back in 2003. It also brings substantial speed
2009 Sep 25
4
libtheora 1.1 (Thusnelda) stable release
We are pleased to announce a new stable release of libtheora, the
Xiph.org Foundation's reference implementation of the royalty-free
Theora video format. This new release, version 1.1, codenamed
Thusnelda, incorporates all of the recent encoder improvements we have
been making over the past year, though some of the code had its
genesis all the way
back in 2003. It also brings substantial speed
2002 Aug 11
2
Reducing the bitrate without recompressing
Can I reduce the bitrate of an OGG file without recompressing everything?
It would be useful to convert high bitrate ogg to lower bitrate ogg for
portable players.
Olaf
<p><olaf@ kjws.com> for every kind of mail, except spam! :-)
--- >8 ----
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Ogg project homepage: http://www.xiph.org/ogg/
To unsubscribe from this list, send a message
1999 Nov 08
2
frame_info_add
Hi,
I have this idea:
It can be useful to have for each frame two variables stored in bitstream that will hold information about starting and ending position of \"valid\" samples in the frame.
With these additional information it will be possible to do simple editing (like cutting or concatenating two streams) without decompressing/recompressing at sample-granularity.
Simple example
2014 Jan 31
3
"Compression failed" message
Git version of the FLAC encoder prints error message:
ERROR: Compression failed (ratio 1.xyz, should be < 1.0). Please contact the developers.
in the following cases:
a) recompressing from FLAC 1.2.1 (sometimes)
b) encoding very short wav files (around 5k samples)
c) encoding white noise test signal.
2002 Jul 24
3
quality question?
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Hash: SHA1
No one has any idea on my question of recompressing ogg files?
- --
Robert Cole
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iD8DBQE9P5QvOWbzte5wVEURAtnoAJ9d2c7ip94Qqte5AQWP2XaYZ/EQ+ACcDs9a
sji3Mrw+X3ofLJ5lmyZN6oQ=
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<p>--- >8 ----
List archives: http://www.xiph.org/archives/
Ogg project
2014 Jun 30
2
Message about compression ratio with stdin input
If I use flac with piped input it warns:
FAILURE: Compression failed (ratio 495232,432, should be < 1.0).
This happens for some files for one or more of the following reasons:
* Recompressing an existing FLAC from a higher to a lower compression setting.
* Insufficient input data (eg, very short files, < 10000 frames).
* The audio data is not compressable (eg a full range white noise
2003 Mar 05
2
compressed archives
Suppose I have a particular version of a largish compressed archive,
most likely a .tgz or .tbz2, and that a remote machine has a newer,
and only slightly different, version of the same archive, where most
of the content hasn't actually changed much. I might attempt to obtain
a copy of the newer archive by first copying my local older copy to
the newer name as a file to update from.
My
2013 Apr 18
3
Rebuild package on R 3.0.0 without source code?
R-developers,
I have a binary R package built using R 2.14.1 that I would like to run on R 3.0.0. Unfortunately, the original source code is unavailable, so I cannot rebuild the package as R 3.0.0 requires.
Is there a straight forward way of converting the package (.rdb, .rdx and .rds files) in the binary package from a 2.14.1 version to a 3.0.0 version without the source code (perhaps
2004 Sep 10
2
Error seeking with --skip
<PRAISE>
First, thanks to everyone for their contributions to flac. It is
obviously a significant piece
of work with very good performance. For me, the open-source and
anti-copy-protection
principals of the project make it the best choice among lossless
compressors even if there
are closed-source projects with marginally better compression. I firmly
believe that
the open-source process
2001 Mar 21
3
bitrtate peeling and lossless compression
I just read some of the discussion on the list about 'bitrate peeling' and
remembered an interview of Monty that I have read recently. In it he says
that Vorbis uses MCDTs <sp> and that these are theoretically reversable.
And now, I learn that theoretically we can use bitrate peeling to make
smaller files from larger ones, and that leads to my question. Could I
theoretically
2004 Sep 10
0
Large compression test
Interesting figures.
Some corresponding figures for flac 1.0 for a set of 404
CDs, with a total of 4357 tracks are:
Opt Uncompressed Compressed Ratio Encode Time
--- ------------ ----------- ------ -----------
-8 234507744748 127468328349 0.5436 n/a
Admittedly, this set includes at least one country album,
and has a fair share of jazz in it. The worst-case track in
this set
2006 May 26
4
mpg123 or asterisk
should I use mpg123 with asterisk 1.2.7 or should i use the native
player asterisk has?
the target machine will receive heavy load.
also, has anyone succedded in compiling mpg123 in a dual core pentium
with centos 4.3 ?
--
-------------------------------------------
Erick Perez
Linux User 376588
http://counter.li.org/ (Get counted!!!)
Panama, Republic of Panama
2013 Mar 14
3
Higher compression modes from Flake
On 14-03-13 20:02, Declan Kelly wrote:
> The next official release of the FLAC command line should really have
> a "-9" option for absolute maxed-out big-memory CPU-burning compression.
No. If you want such things, try TAK, OptimFROG, Monkey's Audio or even
LA, you'll lose hardware compatibility anyway and they do much better
than FLAC will with a -9 option. FLAC 1.0
2004 Sep 10
2
Large compression test
A large test I ran on flac 1.0 recently finished so I thought
I'd post the results. I took about 60 CDs, totalling around
30 gigs uncompressed, and compressed them all using all 10 of
flac's default compression modes (-0 through -9). The CDs are
of a wide variety of music; I think the only major genres not
represented are country and rap (freudian slip). Anyway, the
raw numbers:
Opt