Need help with Modules/marq

About encoding, codec settings, muxers and filter usage
AviatorCJ
Blank Cone
Blank Cone
Posts: 17
Joined: 02 May 2012 20:53

Need help with Modules/marq

Postby AviatorCJ » 02 May 2012 21:04

Hello Please help.
When I create a stream, I get the following Generated stream output string:

Code: Select all

:sout=#http{mux=ps,dst=:11341/} :sout-keep
How to correctly insert in this string a command "marq"?
I want to put the text on this stream.

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

Re: Need help with Modules/marq

Postby Rémi Denis-Courmont » 03 May 2012 09:41

You cannot add a marquee in this case, as you are not (re)encoding the video signal.
Rémi Denis-Courmont
https://www.remlab.net/
Private messages soliciting support will be systematically discarded

AviatorCJ
Blank Cone
Blank Cone
Posts: 17
Joined: 02 May 2012 20:53

Re: Need help with Modules/marq

Postby AviatorCJ » 03 May 2012 10:51

Necessarily need to (re)encoding from one video format to another? The input stream that I broadcast is already in the correct format.

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

Re: Need help with Modules/marq

Postby Rémi Denis-Courmont » 03 May 2012 11:47

You cannot change the video content without reencoding. And yes, it is expensive and might incur a loss of quality.
Rémi Denis-Courmont
https://www.remlab.net/
Private messages soliciting support will be systematically discarded

AviatorCJ
Blank Cone
Blank Cone
Posts: 17
Joined: 02 May 2012 20:53

Re: Need help with Modules/marq

Postby AviatorCJ » 03 May 2012 17:19

Too bad. Are there other ways to put text on the video stream?

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

Re: Need help with Modules/marq

Postby Rémi Denis-Courmont » 03 May 2012 19:58

You could theoretically mux an extra subtitle track. But there is no warranty that the receiver will show it.
Rémi Denis-Courmont
https://www.remlab.net/
Private messages soliciting support will be systematically discarded

AviatorCJ
Blank Cone
Blank Cone
Posts: 17
Joined: 02 May 2012 20:53

Re: Need help with Modules/marq

Postby AviatorCJ » 04 May 2012 00:18

I broadcast rtp :/ /-stream instead of a file. It can be put subtitles?

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

Re: Need help with Modules/marq

Postby Rémi Denis-Courmont » 04 May 2012 10:25

It's irrelevant how you output. Text can only be burnt into decoded video. If you do not decode and reencode the video, you cannot burn text into it; you can only add a subtitle track and hope that the receiver will enable subtitles...
Rémi Denis-Courmont
https://www.remlab.net/
Private messages soliciting support will be systematically discarded

AviatorCJ
Blank Cone
Blank Cone
Posts: 17
Joined: 02 May 2012 20:53

Re: Need help with Modules/marq

Postby AviatorCJ » 04 May 2012 18:35

Can you give an example how to add a subtitle in this Generated stream output string?

Code: Select all

:sout=#http{mux=ts,dst=:11341/} :sout-keep


Return to “VLC stream-output (sout)”

Who is online

Users browsing this forum: No registered users and 42 guests