How to change output codec for recording?

About encoding, codec settings, muxers and filter usage
wojtekk
New Cone
New Cone
Posts: 1
Joined: 25 Feb 2011 12:05

How to change output codec for recording?

Postby wojtekk » 25 Feb 2011 12:08

Hey guys

I do realise that VLC has plenty of command-line options, but I hope there's other way of doing this, rather than going through endless strings of commands... I want to achieve simple thing: to change the video output codec when recording from webcam through the Capture Device. At the minute, files are too big for what I want to do with them. I am quite surprised after not being able to find this option anywhere...

I am using Windows 7, with pretty much all the standard codecs installed.

Please, help. Thank you very much!

Wojtek

Jean-Baptiste Kempf
Site Administrator
Site Administrator
Posts: 37523
Joined: 22 Jul 2005 15:29
VLC version: 4.0.0-git
Operating System: Linux, Windows, Mac
Location: Cone, France
Contact:

Re: How to change output codec for recording?

Postby Jean-Baptiste Kempf » 25 Feb 2011 23:50

Use convert dialog.
Jean-Baptiste Kempf
http://www.jbkempf.com/ - http://www.jbkempf.com/blog/category/Videolan
VLC media player developer, VideoLAN President and Sites administrator
If you want an answer to your question, just be specific and precise. Don't use Private Messages.

shmerl
Blank Cone
Blank Cone
Posts: 19
Joined: 12 Aug 2013 18:40

Re: How to change output codec for recording?

Postby shmerl » 18 Nov 2014 04:59

Sorry for raising the old topic, but it's kind of very related so I didn't want to start a new one. I can change codecs / containers through convert dialog when capturing the webcam, but how can a default profile be set, which can be used with "record" button without going through all those dialogs again? Is it possible at all? If not, I can file a feature request.

mederi
Big Cone-huna
Big Cone-huna
Posts: 1951
Joined: 15 Mar 2011 16:38
VLC version: 2.0.8
Operating System: Windows Vista/XP

Re: How to change output codec for recording?

Postby mederi » 03 Dec 2014 22:23

Perhaps it is possible to customize the "Record" button:
Tools > Preferences > Show settings = All >
> Input/Codecs: [ ] Prefer native stream recording (When possible, the input stream will be recorded instead of using the stream output module)
> Stream output ... ?

Rémi Denis-Courmont
Developer
Developer
Posts: 15267
Joined: 07 Jun 2004 16:01
VLC version: master
Operating System: Linux
Contact:

Re: How to change output codec for recording?

Postby Rémi Denis-Courmont » 04 Dec 2014 09:06

By design, the record button cannot change the codec. Changing the codec would be intricate, lossy and potentailly very slow.
Rémi Denis-Courmont
https://www.remlab.net/
Private messages soliciting support will be systematically discarded

mederi
Big Cone-huna
Big Cone-huna
Posts: 1951
Joined: 15 Mar 2011 16:38
VLC version: 2.0.8
Operating System: Windows Vista/XP

Re: How to change output codec for recording?

Postby mederi » 04 Dec 2014 19:19

O.K. and what is the above mentioned option good for? What does it do? I do not quite understand the explanation in its tooltip. Thanks.

shmerl
Blank Cone
Blank Cone
Posts: 19
Joined: 12 Aug 2013 18:40

Re: How to change output codec for recording?

Postby shmerl » 19 Dec 2014 05:48

By design, the record button cannot change the codec. Changing the codec would be intricate, lossy and potentailly very slow.
I see, thanks. I didn't realize that record produced an AVI with raw video. Then I can just take that and encode into something else without losing quality.

But it still can be good to use the "convert" option with a given preset but accessible with one click button (saves time of going through all of those dialogs, if you for example always prefer certain codecs). May be it can be implemented separately from record? Some kind of "custom record"? I think it would be useful.


Return to “VLC stream-output (sout)”

Who is online

Users browsing this forum: No registered users and 7 guests