The VideoLAN Forums

Posted: **18 Jan 2007 01:29**

Hello,

Up until now, I have been using the duplicate module in VLM mode to obtain two differently encoded output streams from a single firewire video camera input - DIV3 over MMSH and MJPEG over HTTP

The following command line worked correctly in VLC 0.8.4a, but now fails under 0.8.6:

Code: Select all

new camera1 broadcast enabled
setup camera1 input dc1394:uid=0x000a2700040c431b:size=320x240:adev=/dev/dsp:channels=1:fps=15:brightness=150
setup camera1 output #duplicate{dst="transcode{vcodec=DIV3,vb=256,acodec=mp3,ab=32}:std{access=mmsh,mux=asfh,url=:7070/stream1_v_medium.asf}",dst="transcode{vcodec=MJPG,vb=4000}:std{access=http,mux=raw,url=:7070/stream1.jpg}"}
control camera1 play

VLC returns the following errors when started:

[00000302] [Media: camera1] main stream output error: invalid chain
[00000305] [Media: camera1] stream_out_transcode private error: cannot create chain
[00000303] [Media: camera1] stream_out_duplicate private error: no destination given
[00000302] [Media: camera1] main stream output error: stream chain failed for '#duplicate{dst="transcode

Posted: **22 Jan 2007 14:06**

What if you put single quotes arround the full duplicate block ?

Posted: **24 Nov 2007 02:07**

What if you put single quotes arround the full duplicate block ?

To anyone else having the same problem, this worked for me!

My working VLM command looked like this:

Code: Select all

'#duplicate{dst="standard{blah,dst=file.1}",dst="transcode{blah}:standard{blah,dst=file.2}"}'

The VideoLAN Forums

Duplicated streams broken in 0.8.6

Duplicated streams broken in 0.8.6

Re: