Displaying 20 results from an estimated 1000 matches similar to: "TS from DVB-T to Theora + Vorbis"
2010 Nov 05
2
Firefox 3.6.12 is not playing my OGV files
on http://www.navratil.cz/SFD2010/ , but Google Chrome and Opera are working fine.
Is my HTML5 page correct? Or what I shall change to make it working in Firefox too, please?
Thank you,
Jiri
--
Jiri Navratil, http://www.navratil.cz, +420 777 224 245
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2012 Jul 01
2
can't demux with ogminfo / need to re-pac OGV to MKV
Hello,
I need to demux video files created with ffmpeg2theora 0.28+svn18147
I have ogminfo v1.5
and getting this error
(ogminfo.c) OGG stream 1 is of an unknown type (bad header?)
(ogminfo.c) OGG stream 2 is of an unknown type (bad header?)
(ogminfo.c) (a1/serial 1092562206) Vorbis audio (channels 2 rate 48000)
Is possible, that ogminfo is older then ffmpeg2theora ? Or what can be the reason?
2010 Sep 29
1
metadata in video file for distribution in HTML5?
Hello,
I'm finishing my preparation to distribute video recording from Software Freedom Day 2010 on a HTML5 page with references to video files I had converted thx to ffmpeg2theora to Ogg file with Theora video and Vorbis audio.
I have the video files already converted and I wish to add some metadata to video file (and propably to HTML5 page too?)
I'm thinking about
year, copyright,
2004 Dec 14
2
help - Theora/Vorbis/Ogg, ogmmerge and ffmpeg2theora
Hi,
I'm probably being fairly stupid. But I did the following, starting with
the following two files:
# tcprobe -i vts_01.m2v
[tcprobe] MPEG elementary stream (ES)
[tcprobe] summary for vts_01.m2v, (*) = not default, 0 = not detected
import frame size: -g 720x576 [720x576]
aspect ratio: 16:9 (*)
frame rate: -f 25.000 [25.000] frc=3
# tcprobe -i vts_01.m2a
2009 Sep 02
2
issue with encoding of one particular file?
Hello,
I'm using ffmpeg2theora.linux to encode video casts from http://digit.cz
For one particular episode 24, I discovered two issues:
1. minor one - at beginnig, software is reporting very big and long
result
ffmpeg2theora.linux digit24.mp4
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'digit24.mp4':
Duration: 00:42:41.04, start: 0.000000, bitrate: 1177 kb/s
Stream #0.0(eng):
2009 Aug 20
1
metadata (like title) in OGV?
Hi,
I'm trying to add Title and other metadata to OGV, when encoding with ffmpeg2theora 0.24.
Unfortunatelly, mplayer and VLC is not showing any metadata.
Shall this work with ffmpeg2theora 0.24?
Exist something like vorbiscomment to check / do it with
OGG/Vorbig/Theora?
Thank you,
Jiri
2009 Oct 01
1
mixed interlaced content and ffmpeg2theora
dv file from minidv camera - interlaced.
small dv created by imported jpeg images - not interlaced.
seems that when I use ffmpeg2theora with deinterlace switch and reduce
size, it works. But when the only reduction I am doing is to width
(720x480 -> 640x480) the encoder ignores the naturally interlaced bit
and uses the last de-interlaced frame.
Since the small bit made from jpegs is a dv
2009 Oct 22
1
usage of --two-pass parameter with ffmpeg2theora?
Hello,
So far I used this command to convert video files:
ffmpeg2theora.linux --optimize --no-upscaling --videoquality 5 --audioquality 1 --contact=http://navratil.cz a.mp4
Now I'm trying use --two-pass parameter
with ffmpeg2theora 0.25+svn16645 - Xiph.Org libtheora 1.1 20090822 (Thusnelda)
if I just add --two-pass, then I'm getting
Could not set up the first pass of two-pass mode.
2009 Jun 05
3
cutting (audio) stream stored in ogg (vorbis encoded)
Hi,
I am saving vorbis encoded stream in a ogg file. Which tool I can use to cut
the file without any decoding / encoding? Just to delete unvanted begin and
end.
I am using UNIXes or Windows.
Thank you,
Jiri
--
Jiri Navratil, http://www.navratil.cz, +420 777 224 245
2009 Nov 15
2
is --two-pass intended for target size only or also for better quality?
Hello,
Can I achieve with --two-pass better quality for same size or
--videoquality 5 is fine and I will not get any improvement?
Thank you,
Jiri
2005 Sep 02
4
ffmpeg2theora bugs ?
Hi,
we are using ffmpeg2theora as encoder for a new
project.
We are finding problems during the conversion step
with different type of input compression but, for now,
in AVI container.
In many case an error generated by ffmpeg lib produce
a stop in theora lib (we suppose)
Here an example:
D:\tmp\ffmpeg>ffmpeg -i f:\vi1.avi vo1.avi
ffmpeg version 0.4.9-pre1, build 4743, Copyright (c)
2009 Jan 18
1
problems streaming theora with oggfwd and icecast2
Hi guys ,
I used ffmpeg , and ffmpeg2theora , with oggfwd for streaming to the
icecast2 streaming server without any problems.
But now , only works if I use ffmpeg2theora.
I try with one of the latest svn version and one that I consider "
stable" because is ok for all my needs , and they don't work.
This is the complete shell output
ffmpeg -i /home/pierpaolo/Scrivania/31.mpg
2009 Jan 18
1
problems streaming theora with oggfwd and icecast2
Hi guys ,
I used ffmpeg , and ffmpeg2theora , with oggfwd for streaming to the
icecast2 streaming server without any problems.
But now , only works if I use ffmpeg2theora.
I try with one of the latest svn version and one that I consider "
stable" because is ok for all my needs , and they don't work.
This is the complete shell output
ffmpeg -i /home/pierpaolo/Scrivania/31.mpg
2005 Dec 13
2
creating a subset of a dataset using ifelse statement?
I am using R in a Microsoft Windows environment.
I have a dataset called “mp1b”. I have a variable called h.
h can take a value from -1 to 5.
If h <1, I want to create a new dataset called mp2 that is the same as mp1b:
“mp2<-mp1b”
If h > 0, I want to set create a dataset mp2, where I limit the original dataset to those where mp1b$group = =h. similar to:
2008 Aug 05
2
Driver installation for DVB-Hardware & DVBviewer
Hi
I wanted to instal the exellent DVBviewer application for viewing DVB-T-Television under fedora9 / wine?
Under WinXP i need to do the following 3 steps:
1) installing the Driver of my technisat DVB-hardware via the windows control-panel
2) installing the software of my technisat DVB-hardware
3) installing the DVBviewer application.
So under fedora9 / wine i don't know to to the first step
2006 Jul 20
1
libshout: Streaming MPEG Audio Layer 2
Hi,
I'm not anywhere near an expert, but I had successfully used
Darkice, TwoLame, and Icast231 to netcast a mp2 stream. If it
will help, here is a snip from the related area of my darkice.cfg:
[icecast2-1]
format = mp2
bitrateMode = cbr
bitrate = 384
quality = 1.0
server = 127.0.0.1
port = 32710
password = (duh!)
sampleRate =
2007 Sep 04
1
dvb modules not in CentOS plus kernel for target=i686
I'm just trying to setup my hauppauge nova-T freeview card under
Centos 5. It works on the same hardware under CentOS 4.x using the
CentOS plus kernel. Having installed the latest CentOS Plus kernel
for CentOS 5.0 (2.6.18-8.1.8.el5.centos.plus) I've found that various
kernel modules are missing- specifically dvb_core cx88_dvb and cx22702
that were used by my system under CentOS 4.x
2007 Feb 16
1
ASUS M2V mobo issues
We have 4 systems supported by ASUS M2V mobos with AMD2 cpus on board. No
we haven't gotten CentOS of any flavor to work yet. Yes, we did load Fedora
Core 6 and it worked, with respect to the SATA driver only. There is a
RAID, Audio and LAN driver for Linux that comes on the M2V mobo CD. The
audio driver installs and works fine on FC6. I've read many of the messages
with respect to
2008 Aug 29
0
RE: VT-d "partial" success - passing DVB-S tuner to Windows DomU (based off previous thread of similar name!)Link to this message
Daniel,
I don''t know if you found a solution to your problem, I''m currently passing a DVB-S card through to my XPSP3 DomU with Mediaportal as the streaming app. Anyhow, I was having performance issues with my mpeg2 streams as well. I ended up doing the following on my Q6600:
xm vcpu-set Domain-0 3
xm sched-credit -d DomU -w 2048
With the Dom0 pinned to 3 cpus, and my DomU on
2006 Sep 06
1
OT: DVB-T TV on CentOS 4.4
Hi Folks,
is a question special to centos-user in germany I think.
I use centos on a desktop-system (yes, I know that centos is special for
servers) and I watch TV with an anaolg card. The qualitiy is not so high.
Now, I'm planning the use of an DVB-T Adapter. My question: There are any
experience or knowing problems with these kind of adapters and centos?
And which Adapter is