Now I have a problem with mencoder.When I tried to use mencoder to interpret a mp3 file (test.mp3) from 1:30 to the end like this :mencoder -o out.mp3 -oac mp3lame -lameopts cbr:br=128 -of rawaudio -ss 1:30 test.mp3I found it failed:ASF file format detected.asfheader]audio stream found, -aid 1Video stream is mandatory!Exiting.
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I chose -Server-, if this is more appropriate in -Networking-, just let me know. Basically, I need to be able to merge responses stored in a zone file with responses from an "upstream" authoritative server. I'm in the sad position of needing to "intercept" requests to *part* of a domain (but not restricted to a sub-domain!) and return results for *some* hosts that use an internally routed address, and results for the rest using the public internet addresses. Unfortunately, it's not my domain, so I can't just use views (although I suspect they could end up having some part to play in this, at least potentially)... but instead I have to actually send requests recursing to the other site's external DNS for any hosts my server doesn't have records for in the zone file.
Some background on the situation:
I work at a local government, which has a private link / VPN connection to a state government entity, and needs to use internal addresses for some of the state servers, which then get routed over an "internal" network link. But the state uses the same domain name internally and externally, just presenting views to internal clients vs. external clients. -- However, we are only being allowed access to certain of their servers through the internal link, which means that for any other servers that we don't have internal/private access for, we have to visit the public addresses just like anyone else on the internet... So, I can't just send all requests to their internal DNS and get responses, because we'd get IPs for some servers (e.g. their main web site) that we wouldn't then be able to reach using the internal network link.
For Example: Say I have a client machine, "client1", on my network ("my.net"), which uses "mydns1.my.net" for name resolution ... and which needs to access 2 servers on the state network, "private.st.us" and "public.st.us" -- so named based on how "my.net" needs to access them.
The external state DNS server/view ("ext-dns.st.us") responds to requests with something like:
private.st.us -- 1.2.3.456
public.st.us -- 1.2.3.457
(Those are just crap addresses, obviously.
The internal state DNS server/view ("int-dns.st.us") responds to requests with something like:
private.st.us -- 10.0.0.8
public.st.us -- 10.0.0.10
This works on their network because their own clients have access to all such IPs.
But for us, they only allow traffic flowing between "my.net" and their internal network to reach the 10.0.0.8 address, blocking all other address destinations. So, when "client1.my.net" asks "mydns1.my.net" for the address of "public.st.us", I need "mydns1" to recurse out to "ext-dns.st.us" to get an answer (1.2.3.457) and then return that IP to "client1" -- because "my.net" is blocked from accessing the server's 10.0.0.10 address. But, when client1 asks mydns1 for "private.st.us" I need to pull the IP (10.0.0.8) from a local zone file instead of asking either of the state DNS servers -- or optionally forward the request to "int-dns.st.us" I suppose -- because the state blocks access to certain services (which we need and are the whole cause of this problem!) via the public (1.2.3.456) address.
I would like to convert OGV files to audio format.
View 4 Replies View RelatedSo I use the following to rip audio from one .mp4 file and then generate one .mp3 file.
Code:
caleb@linux-vmp1:~> ffmpeg -i a -ab 128000 -ar 44100 01.mp3
Obviously, this takes a file named a and makes a file named 01 that is an mp3. It works great and I have used it many times. The problem is, I would like to rip the audio from several files all at once. I am sure there is a way to do it but I haven't stumbled upon the way to do it.
Which program can do it? Many can rip audio fil by file. I'm looking for software that can rip a whole audio CD to 1 file.
View 1 Replies View RelatedI have tried this file on multiple different video players, none of them will play the audio(mplayer, vlc and xine). Seems like a codec issue to me. I do have the medibuntu, and the w32codecs. Here is a screenshot I got from xine.
View 1 Replies View RelatedI would like to know how to demux the audio from a flash video file (copied from /tmp while browsing a video site). I would prefer to avoid re encoding if possible.
View 5 Replies View RelatedI'm looking for a program that will allow me to remove the vocal from an audio file, and also provide the ability to remove background noise (as much as possible). I have an audio recording for a presentation we did at work recently, but the quality of the recording is not the best and there is quite a bit of background noise. I would like a way to clean up the file and amplify the vocals. I tried to use Audacity for this, but couldn't get it to work. Has anyone used a software program that provides this ability?
View 1 Replies View RelatedI'm trying to extract the audio from an mp4 video file and convert it to mp3 using ffmpeg. The problem is that the resulting audio file is only 3m2s long, whereas the video file is 8m15s long. Anyone know why the audio file is being truncated? Am I doing something wrong? Apart from being truncated the mp3 file plays perfectly. Here's what ffmpeg has to say about the video file:
Code:
Seems stream 1 codec frame rate differs from container frame rate: 59.83 (59834/1000) -> 29.92 (359/12)
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'Part1.mp4':
Duration: 00:08:15.60, start: 0.000000, bitrate: 541 kb/s
Stream #0.0(und): Audio: aac, 44100 Hz, stereo, s16
Stream #0.1(und): Video: h264, yuv420p, 1152x720, 29.92 tbr, 29.92 tbn, 59.83 tbc
And here's the command I'm using to extract and convert the audio:
Code:
ffmpeg -i Part1.mp4 -ab 128k Part1.mp3
Is it possible to embed audio file to an image in ubuntu?
It's possible in Windows 7, when saving just the image from an imagechan.
I need to mount an audio only image file. The only program I'm aware of is cdEmu, unfortunately, since my upgrade to 11.04 x86_64, It was removed during the process. Any other programs/commands capable of mounting an image file? And no, I do not want to burn,extract, or convert. Just mount.
View 2 Replies View RelatedI would like to get one software using which we can converto file format to another. Like .mkv to .mpg and .avi to mpg or .3gp to .avi . converting one to another.The other software I need is about ripping and editing mp3.From DVD video or VCD format, i would like to extract only audio mp3 files and i would like to cut some unwanted portion of those mp3 files.Which software do I need? I dont want to install Ubuntu studio
View 4 Replies View RelatedIs it possible to convert a 2.1 channel mp3 or any video file to get a respective 5.1 file permanently so I could play them on external music system which is 5.1 speaker system. Any sites where i can usually songs n video with 5.1 channel.
View 2 Replies View RelatedIf I convert an audio file to a different format (such as mp3) using a pipe I lose the tags.
Code:
ffmpeg -i <filename> -f wav - | lame - output.mp3
If I knew the tags of the input file I could put them back using a program such as id3v2
[code]....
Just did a fresh install of Karmic, got all necessary decoders installed for video and audio playback...I think.
Problem is I can't forward/search in audio files I am playing. I mean I can only Play, Pause, Stop or "Next-track" a music file. Video files are fine.
I've tried Exaile, Rythmbox and even Totem. It is like the audio files are "half read-only".
If I drag a horizontal scroller in the music player and let it go, it will only jump back to the position where it is actually playing.
Has anyone experienced, this? I am a missing something in gstreamer or something like it?
My question would be this: is it possible to open different audio file tracks into the same piano roll, or even open multiple piano roll instances at the same time? If the answer is "no", then does anyone know a good LADSPA sampler plugin? Basically, I need to be able to load multiple samples into the same instrument and have them set to a range on the keyboard, similar to what the advanced sampler in Reason does.
Having multiple samples in the beat editor is not the same, as I need to control the note off (without re-loading the sample and just changing the end time, that is too cumbersome). If any of this seems weird I should specify that I am making breakcore music where drum beat samples are highly manipulated and a piano roll for each sample is just going to be too annoying to program.
I'm using Rhythmbox to manage my music collection. I have ripped my CDs into FLAC files. I'm using the Motorola Milestone (The Droid) as my music player and syncing it using Rhythmbox.
Now, when I transfer my music files from Rhythmbox to the Milestone, it automatically convert the FLAC files to MP3. But the conversion is set to 128Kps.
How do I change this default conversion rate? Or even, how do I change to another conversion format altogether?
Is it possible (by command line) to move forward to a time point in an audio file?
View 3 Replies View Relatedi'm trying to take a mkv file The Tourist which has that cinavia audio track watermarking. i'm trying to convert the DTS audio track to AC3 to avoid it muting my movie on my ps3 while streaming it. I downloaded avidemux GTK+ copied the video and changed the audio to AC3 now when i browse the it says folders on my ps3 the new video file doesn't come up. i also downloaded the mkvdts2ac3.sh when i try to run it it says do you have dcadec installed?
View 1 Replies View Relateddoes anyone know of a file manager that does audio preview by hovering over the file with the mouse pointer (like nautilus does)?
View 7 Replies View RelatedI think that the biggest problem that I have had is that some of the music (and audio books) that I have gotten have not played on my walkman, or have not been able to be downloaded in to I-tunes.
First: I hate itunes... I only try to make it work because I love my wife. (and do not want her to hit me)
Second: I know that my Walkman has a very limited range of files that it can play, so I will need to convert some types of files.
But my basic questions:
* How can I figure out what format a file is in?
* Below that, how can I identify the singular characteristics of a file? (bit rate, and other formats...)
* Is there a best way to switch the formats or format options of these files. (I am currently using sox to do this, it seems to very complete)
Basically. I know nothing! The most that I do not know is that two files that as far as I can tell have the same formats, and should work the same never the less, one of them works, the other does not. I am looking to figure out a way to look at these files (maybe they are mislabeled) and figure out what their real format is (and a more complete format than just being MP3 or such) and then to be able to convert it in to a format that is able to be used by myself and/or my wife.
I want to be able to see the text messages that are sent to MY phone on my machine. (I have Ubuntu 10.04, and Window$), And be able to reply to them on my machine. Does anyone know of any software for this?I have found all kinds of software, or services online that allow you to send text messages to phones, and receive and reply, but never through my existing phone. Basically, I need a way to intercept texts from my phone.
View 9 Replies View RelatedI use a Compal KLH B0 laptop if I recall correctly. (It's rebranded but great!) It uses a completely standard keyboard where Fn+F7 and Fn+F8 are the volume buttons. This happens with all SDL games I have.
View 2 Replies View RelatedHow I would capture on-screen audio AND my webcam audio at the same time.(My webcam seems to rely on pulse).
View 1 Replies View RelatedI want to listen to this audio file: [URL] but my real player 11.0.0.4028 gold desn play it, it says that there is a codec 28_8 missing, I go to relaplayer page, download the last release available for linux systems, but the message is the same : audio codec missing and doesn't play the audio.
I havev tried to play the audio with smplayer (not luck), vlc can play the audio but the pause button doesn't work so I have to listen the entire audio all the time I stop it playing. Is there any audio player capable od reproducing in the proper way this audio in ubuntu? No one of my video players totem, smplayer, realplayer or vlc are capable of playing this video: [URL]
What is available for ripping audio CDs besides Rhythymbox and Audio CD Extractor?
View 6 Replies View RelatedI have been using windows operating system for a long time now, but I am not well familiar with linux. Whenever I used to install Windows, I used to install the corresponding audio drivers(in order to listen to the music). The problem I am facing is that I do not know how to install the audio drivers(if they really exist in linux Mint 10 operating system). As a result I am not able to listen to any audio file due to lack of corresponding audio driver programs. make proper configurations settings so that I can listen to audio files in Linux Mint version 10.
View 4 Replies View RelatedI'm thinking of installing openSUSE-11.1 Gnome on a Fujitsu-Siemens Amilo 7400M laptop because the wireless in Gnome is much more user friendly than KDE3/KDE4 in openSUSE-11.1. The idea is to give this laptop to my 84-year old mother and things need to 'just work' for her (she currently has a desktop running openSUSE-11.1 KDE3 that uses a WIRED interface to the web).
I refuse to update this laptop to openSUSE-11.2 nor 11.3 (nor other recent distributions) because every kernel update after the 2.6.27 kernel has broken the Intel i855GM graphics drivers for that laptop. There are many bug reports and none have fixed the problem for this Fujitsu-Siemens implementation of the i855GM graphics.
Hence I am looking at Gnome.
I booted the laptop to a Gnome openSUSE-11.1 liveCD and wireless is easy and works great. But audio is very very VERY bad. It is incredibly user unfriendly and it does NOT work well. I assume that is because pulse audio in openSUSE-11.1 was very immature.
I note these updated packages in the openSUSE-11.1 update repository:
Code:
So my question is, did the updates to pulse audio (in the openSUSE-11.1 update repository) fix the pulse audio situation? Are there ANY helpful views on this?
Currently my wife is using this laptop with KDE-4.4.4 (and openSUSE-11.1) so I can't just install Gnome and play with it without taking the laptop away from her for a while (note the hard drive is too small for a dual boot of KDE/Gnome).
to start off, i'll post the specs of the machine:
dell inspiron e1505
3.2 gb ram
1.86 ghz intel core duo
ati x1400 gfx
opensuse 11.4 kde 32 bit.
okay, here are the details: can't play any audio with amarok when desktop effects are enabled because the minute a window is moved, it will distort the audio. even when disabling desktop effects, some applications still cause this. can't play videos videos even with desktop effects disabled because of the same reason.
i just switched from ubuntu and when i ran version 11.04, i had to disable kms to do anything. i tried on opensuse 11.4 and the audio was flawless but the gfx went all to hell.
I dont know if this is the right forum, But I try to find a solution, I want to intercept data from/to serial port without disrupting the software that manages the serial port, (I would like to save the data to a file or sent into a socket) I searched somes modules and programs (linspy, ttysniff, interceptty, maxty ...), A bit complicated (There are some diff. between kernel 2.4 and 2.6), So I'd like to change the serial port driver to intercept the "read" and "write " and do what I want with the data, I'd like to know what do you think about
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