How to record a screencast

Ariel Gold arielqgold at gmail.com
Thu May 20 18:51:44 MST 2010


avidemux is a video editor, though I haven't done any editing with it. Floss
Manuals has a manual on avidemux, and other video software....
http://en.flossmanuals.net/

Also, if you are doing any recording on a server without X, note, as the
name implies, gtk-recordmydesktop is a frontend for recordmydesktop

2010/5/20 Bryan O'Neal <Bryan.ONeal at theonealandassociates.com>

> Can you edit the video with avidemux? Because I would, by nature of the
> beast, be working on more then one machine and would need to cut and past
> sections of video into each other for a clear presentation.
>
>
> On Thu, May 20, 2010 at 6:25 PM, Ariel Gold <arielqgold at gmail.com> wrote:
>
>> Thought I'd start a new thread since Bryan asked about screencasting...
>>
>> gtk-recordmydesktop worked the best of all the tools i tried.
>>
>> You might be able to record sound and audio at once, but that didn't work
>> on my aging laptop. I found that recording audio and video actually worked
>> well as a workflow, aging laptop aside, because you can focus on actually
>> doing what your're doing on the screen, and then when you're playing it
>> back, you can sit back and tell people what you are doing.
>>
>> So it takes a few steps.
>>
>> First, record your screen with gtk-recordmydesktop. That's
>> straightforward.
>>
>> Then play it back and record an audio track. I used gnome-sound-recorder.
>> Then to put the two togetheri I used avidemux.
>>
>> After you open your video with avidemux go to the "Audio -> Main Track"
>> and select the filetype you want to add (ie. external mp2/3, wav). Then
>> select the sound file and it should work. Maybe there's a quicker way to add
>> the audio track from the command line?
>>
>> gtk-recordmydesktop outputs an ogv file, which avidemux won't open. so I
>> converted using  ffmpeg -i filename.ogv filename.avi. Then you can make the
>> final file a flv or whatever...
>>
>> Here's what I ended up with:
>> http://www.youtube.com/watch?v=hP4kOEF8kcc
>>
>> Look forward to watching some screencasts on things like load-balancing!
>>
>> -Ari
>>
>> 2010/5/20 Bryan O'Neal <Bryan.ONeal at theonealandassociates.com>
>>
>>> If some one finds me a F/OSS desktop recorder and a way to edit and drop
>>> sound on it I will do video :)
>>>
>>>
>>> On Thu, May 20, 2010 at 5:09 PM, keith smith <klsmith2020 at yahoo.com>wrote:
>>>
>>>>
>>>> I think video is the way to go if you are so inclined.
>>>>
>>>> Thanks for your help!
>>>>
>>>> ------------------------
>>>> Keith Smith
>>>>
>>>> --- On *Thu, 5/20/10, Bryan O'Neal
>>>> <Bryan.ONeal at TheONealAndAssociates.com>* wrote:
>>>>
>>>>
>>>> From: Bryan O'Neal <Bryan.ONeal at TheONealAndAssociates.com>
>>>>
>>>> Subject: Re: Off site automated backups
>>>> To: "Main PLUG discussion list" <plug-discuss at lists.plug.phoenix.az.us>
>>>> Date: Thursday, May 20, 2010, 5:05 PM
>>>>
>>>>
>>>> Use RSnapshot.
>>>>
>>>> It is funny you are going down each of my presentations (ASULUG, PLUG,
>>>> ABLEConf) for the last year in reverse order. If only you had one about
>>>> VPN's in there is would have hit all four! :)
>>>>
>>>> Makes me think I really should put that stuff on my blog at some point
>>>> ;)
>>>>
>>>> On Thu, May 20, 2010 at 4:51 PM, keith smith <klsmith2020 at yahoo.com<http://mc/compose?to=klsmith2020@yahoo.com>
>>>> > wrote:
>>>>
>>>>>
>>>>> I'm already rsyncing to a backup server.  The short coming someone
>>>>> pointed out would be if a table was dropped by accident or by a successful
>>>>> hacker then the rsync would replicate the changes to the backup server,
>>>>> leaving me with a real problem.  So what I want to do is dump the data, tar
>>>>> it and store it off site.
>>>>>
>>>>> I can write a script to ftp the tarball, however I was wondering if
>>>>> there was a service that will just ftp in and copy what is there.  That
>>>>> would be the simplest.  Of course it would have to be SFTP.
>>>>>
>>>>> ------------------------
>>>>> Keith Smith
>>>>>
>>>>> --- On *Thu, 5/20/10, Eric Cope <eric.cope at gmail.com<http://mc/compose?to=eric.cope@gmail.com>
>>>>> >* wrote:
>>>>>
>>>>>
>>>>> From: Eric Cope <eric.cope at gmail.com<http://mc/compose?to=eric.cope@gmail.com>
>>>>> >
>>>>> Subject: Re: Off site automated backups
>>>>> To: "Main PLUG discussion list" <plug-discuss at lists.plug.phoenix.az.us<http://mc/compose?to=plug-discuss@lists.plug.phoenix.az.us>
>>>>> >
>>>>> Date: Thursday, May 20, 2010, 4:37 PM
>>>>>
>>>>>
>>>>> is FTP necessary or can you rsync them?
>>>>> Eric
>>>>>
>>>>> On Thu, May 20, 2010 at 4:29 PM, Stephen <cryptworks at gmail.com<http://mc/compose?to=cryptworks@gmail.com>
>>>>> > wrote:
>>>>>
>>>>>> in many many ways really.
>>>>>>
>>>>>> the simplest "dirt" thing that comes to mind is a cronjob/backup
>>>>>> script useing tar with compression the files you want to save then and ftp
>>>>>> command to push the newly created file.
>>>>>>
>>>>>> I know there are tools that can automate this im sure.
>>>>>>
>>>>>> On Thu, May 20, 2010 at 4:20 PM, keith smith <klsmith2020 at yahoo.com<http://mc/compose?to=klsmith2020@yahoo.com>
>>>>>> > wrote:
>>>>>>
>>>>>>> Man I've got 3 threads going at once.  Thanks for all your help.
>>>>>>>
>>>>>>> I want to do some automated backups and I've got this picture in my
>>>>>>> head of a service that can be configured to upload files from a specified
>>>>>>> folder by configuring it to FTP into my server.
>>>>>>>
>>>>>>> Is that possible?
>>>>>>>
>>>>>>> Thanks in advance!
>>>>>>>
>>>>>>> ------------------------
>>>>>>> Keith Smith
>>>>>>>
>>>>>>> ---------------------------------------------------
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>>>>>>
>>>>>>
>>>>>>
>>>>>> --
>>>>>> A mouse trap, placed on top of your alarm clock, will prevent you from
>>>>>> rolling over and going back to sleep after you hit the snooze button.
>>>>>>
>>>>>> Stephen
>>>>>>
>>>>>> ---------------------------------------------------
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>>>>>
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