Encrypting Audio Data

Hi

I am trying to fade in audio at 39 seconds into the video with existing audio.

It did work, the mp3 file fades in at 39 seconds, however the original audio from the video is silence or removed.

Here is the code I've use.

Code:

ffmpeg -i audio.mp3 -i test.mp4 -c:v copy -strict experimental -shortest -af 'afade=t=in:st=39' test.mp4

How can I fix this? Thanks

I just installed Ubuntu 14.04 on my Aspire E11 laptop. Everything works except sound. Nothing is muted. Alsamixer is in strange condition with no bars. Normally I find fixes by googling a question then finding then pasting commands into the terminal but all to no avail. I still have no sound. Any feedback would be appreciated.


Pulse audio controls show everything as normal with nothing muted.


This is the output forlspci -nnk | grep -i audio

$ lspci -nnk | grep -i audio
00:1b.0 Audio device [0403]: Intel Corporation ValleyView High Definition Audio Controller [8086:0f04] (rev 0e)
j

Hi

I have some video files where audio dialogue is low but action scenes are loud. I was searching the web on how I can fix this and I found this link http://lifehacker.com/5920290/how-to...en-really-loud

It is an excellent tutorial from lifehacker.

I was wondering if ffmpeg, mplayer/mencoder, handbrake or other commandline program can do the same of increasing the low audio dialogue while keeping the loud action scenes the same audio level? Thanks

I have just switched over from DVI to HDMI on a new monitor. I would like to feed the audio out over HDMI. Currently I get no audio over HDMI. Is there a setting to enable this? I am running Debian Wheezy with XFCE.

Hi I have an older model computer Dell Dimenion 9200 and installed Ubuntu 14.04 LTS...

I have no audio please help I am very new to Linux never tryed it till now...

Thank you for your help

I would like to learn how to create a zip file. The word zip file is a Windows/Microsoft word. I do not know what word is used in Linux OS.
What I am trying to do is send a copy of an internet radio show. The show is two hours long. When I try to attach the audio file to an email. I am told the file is too large.
I have permission from the host of the radio show to make a copy and send it to a friend.

Hi all,

now i need to know

i) how to add encryption and decryption in any of routing-(DSDV,DSR,AODV,OLSR)?

ii) As of now in routing i am able to see only data flows, but is it possible to send some data(message) from source node and i want to retrieve(read) those messages from receiver nodes?

Since i am beginner, Quote:
i dont know whether my question is right or wrong?
Thanks

Pon

Hi All,
I'm new to Linux and desperately need some help. I have a Samsung NP355E7C with Windows 8 OS. I have to use Hiltux for work but each time you boot into Hiltux there's no audio playback.I pugged in earphones still nothing. Please advise me on what to do.Newbie Style please.

Please forgive me but I'm a little new to Red Hat (RHEL 5). I'm using rysnc to backup critical data and to a second disk; here is what I'm typing at the command line rsync -rvgal /data/disk1/share /data/backup/share. It appears that the softlinks are not transfered to the backup drive and some of the links point to data not located in the source folder (/data/share). After reading the rsync man page I was a little confused about the L option (vs the l option). In order to ensure that the linked files are moved should I type the below:

rsync -rvgaL /data/disk1/share /data/backup/share

A million thanks,
Johnny Mac

Hello,

I have a file server that was built before my time here. Unfortunately it was not built very well, and of course it became more and more important to production.

Using LVM the following was created:
/dev/mapper/vg_weather-sff_share 34T 30T 3.4T 90% /sff_share

This is currently made up of 30 + different volumes. I do not want to continue growth here. Our developers need to be able to write to the date in /sff_share. The data is to large to be moved or copied.

I was thinking about creating a new fresh mount /sff_share1 and building a sim link to /sff_share so that the data will still be able to be accessed, but new data will be written to he fresh file system / volume attached to /sff_share1. So to the script everything can be accessed under /sff_share.

Does this sound like a good route? Or might there be a better option.

1. I need to get write to stop on the current /sff_share
2. New data needs to write to /sff_share1
3. Both /sff_share and /sff_share1 need to be accessible under /sff_share