[PD] VLC 2.1.x and Gem

Thu Mar 5 11:02:33 CET 2015

hi,

it works here, I can open the two streams you linked to.
I can change the size and open screen:// too.
My configuration is :
Pd-vanilla 0.46.5
GEM: ver: 0.93.git b8b6549
Ubuntu 14.10 64bit
libvlc-dev 2.2.0-pre2

and I do have imagemagick plugin loaded.

+
a

--
do it yourself
http://antoine.villeret.free.fr

2015-03-05 9:35 GMT+01:00 Etienne Landon <landon.etienne at gmail.com>:

> Forgot to mention, I always try vlc plugin with screen:// first, not with
> a stream url. My guess is that it's something that should work any time
> (more sure than trying a stream).
>
> Etienne
>
> 2015-03-05 9:30 GMT+01:00 Etienne Landon <landon.etienne at gmail.com>:
>
>> I saw the backtrace saying things about lua, I'll try and update.
>> Maybe I could give a shot to a vanilla, is there any difference in lua
>> version between vanilla and extended ?
>>
>> I can open the streams with VLC, with 2.0.8 it doesn't work fine but with
>> 2.1 and 2.2 I had no issue. You can try this one for instance (I have
>> many), these are weather or tourism cam:
>> rtmp://5.196.77.94:1935/live/rouen.stream
>> or
>> rtmp://5.196.77.94:1935/live/plougonvelin.stream
>>
>> Thanks again !
>>
>> 2015-03-05 2:53 GMT+01:00 Antoine Villeret <antoine.villeret at gmail.com>:
>>
>>> according to the backtrace, you have liblua 5.1, I have 5.2, maybe an
>>> upgrade could be worth a try ?
>>> also I'm using pd-vanilla, but i don't think this is the root of the
>>> issue
>>>
>>> btw could you open the stream with vlc and this configuration ?
>>> is it an internet stream I can play from Bruxelles ?
>>>
>>> +
>>> a
>>>
>>> --
>>> do it yourself
>>> http://antoine.villeret.free.fr
>>>
>>> 2015-03-05 1:19 GMT+01:00 Etienne Landon <landon.etienne at gmail.com>:
>>>
>>>> Thank you all for your answers,
>>>>
>>>> Le français ne pose pas trop de problème :)  and Labomedia is one of my
>>>> first source when facing such issues (thanks for that !). Still, I'd
>>>> really prefer a "inner Gem" solution
>>>> Antoine, I just tried with 14.10 and libvlc-dev version 2.2.0pre2 but
>>>> same thing, it crashes gem. So this must be something with my install
>>>> procedure, I've gathered a list of command to compile Gem with a maximum of
>>>> plugins. I'm going to try again with only the components I really need.
>>>>
>>>>
>>>> Jack I tried removing the plugin from my fresh gem compil and no luck.
>>>> I just removed the symlink, is it enough ? I'll try a
>>>> "--without-ImageMagick" configuration.
>>>> And sorry, I forgot the "device" in my mail, I had it in my patches.
>>>>
>>>> Etienne
>>>>
>>>> 2015-03-04 22:16 GMT+01:00 Jack <jack at rybn.org>:
>>>>
>>>>> -----BEGIN PGP SIGNED MESSAGE-----
>>>>> Hash: SHA1
>>>>>
>>>>> Hello,
>>>>>
>>>>> Try to remove the Image Magick plug-in in your Gem folder.
>>>>> There was (on my system), a conflict between VLC and ImageMagick.
>>>>> For info, le right message is : [driver vlc, device screen://( and not
>>>>> [driver vlc, screen://(.
>>>>> ++
>>>>>
>>>>> Jack
>>>>>
>>>>>
>>>>>
>>>>> Le 04/03/2015 20:29, Etienne Landon a écrit :
>>>>> > Hi list,
>>>>> >
>>>>> > I want to get web camera streams into Gem, with different
>>>>> > streaming formats (mainly http and rtmp). VLC plugin seems like the
>>>>> > perfect way to handle that, but I can't get it to work with Gem. I
>>>>> > know pdgst could be a solution but vlc has the advantage that I
>>>>> > could handle any stream type the same way (where gst needs a
>>>>> > different pipe).
>>>>> >
>>>>> > On Mint17 and Ubuntu 14.04 Gem crashes with segfault as soon as I
>>>>> > try to open anything with VLC (like |driver vlc, screen://(  ) Both
>>>>> > use vlc 2.1.4, I also tried 2.1.6 (vlc stable-daily ppa), same
>>>>> > behaviour. Having seen this thread
>>>>> > <http://sourceforge.net/p/pd-gem/bugs/211/>, I tried the symlink
>>>>> > removal without success, so made a gdb backtrace (attached with
>>>>> > this message, usefull information are in the last lines) Config for
>>>>> > this backtrace is : Freshly installed, updated Ubuntu 14.04.1 VLC
>>>>> > 2.1.4 pd-extended 0.43.4 Gem 0.93.git 374f713 freshly compiled
>>>>> >
>>>>> >
>>>>> > I had success regarding VLC and Gem on Ubuntu 13.10, which uses
>>>>> > vlc 2.0.8. But with that vlc version, my stream is really long to
>>>>> > start and stops after one minute or so. VLC behaviour between 2.0.8
>>>>> > and 2.1.4 regarding rtmp looks very different, in vlc 2.1.x
>>>>> > changelog they say "New RTMP input module, using libavformat!",
>>>>> > which might explain that (seems that it was ffmpeg before).
>>>>> >
>>>>> > Has anyone successfully compiled vlc plugin for gem with recent
>>>>> > vlc version ? Or any idea what other solution I could try ?
>>>>> >
>>>>> >
>>>>> > _______________________________________________
>>>>> > Pd-list at lists.iem.at mailing list UNSUBSCRIBE and
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>>>>> >
>>>>>
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>>>>>
>>>>> _______________________________________________
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>>>>>
>>>>
>>>>
>>>> _______________________________________________
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>>>>
>>>
>>
>
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