QtMultimedia work with Gstreamer 1.0
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Just to be sure I understand things correctly, the Qt Multimedia example is working just fine but your application is missing the video part ?
What are you doing differently to setup your video widget ?
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wrote on 27 May 2016, 13:13 last edited by
I'm trying to compile this program https://github.com/mcallegari/qlcplus
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Then you should contact the authors of that project about that matter.
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wrote on 26 Oct 2016, 11:09 last edited by
Sorry to "reactivate" this post again but I am stuck with the same problem. I I am running qt on a Ubuntu 16.04 LTS and using Qt 5.7 installed by and online installer. How can I enable the QtMultimedia with Gstreamer 1.0? I see that it's possible to build the QtMultimedia sources and configure them to use 1.0, but I don't have the knowledge how can I do that, if I read this post correctly. Can you provide so more deep information on how to do that building?
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Hi,
@sbenejam wrote it:
qmake -r GST_VERSION=1.0 make make installqmake must be the one from the Qt version you want to modify.
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Hi,
@sbenejam wrote it:
qmake -r GST_VERSION=1.0 make make installqmake must be the one from the Qt version you want to modify.
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wrote on 18 May 2017, 08:04 last edited by tamolo
Sorry if my question is silly but i built the QtMultimedia with
"qmake -r GST_VERSION=1.0
make
make install" but how to replace this QtMultimedia with the old Multimedia in my Qt5.7. Just copy and paste some folder from new QtMultimedia to old Multimedia or what should i do? . Can anyone please tell me. -
Sorry if my question is silly but i built the QtMultimedia with
"qmake -r GST_VERSION=1.0
make
make install" but how to replace this QtMultimedia with the old Multimedia in my Qt5.7. Just copy and paste some folder from new QtMultimedia to old Multimedia or what should i do? . Can anyone please tell me.@tamolo I would expect "make install" to put the new libs in your old installation if you used the correct qmake.
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@tamolo I would expect "make install" to put the new libs in your old installation if you used the correct qmake.
wrote on 18 May 2017, 09:55 last edited by@jsulm Thank you for your reply but i don't understand. Can you show me the details.
Path to Qt5.7 is home/Qt5.7 (all the library is here)
Path to QtMultimedia is home/QtMultimedia ( haven't built with qmake)
Now i want to replace the QtMultimedia library in home/Qt5.7 by the new one in home/QtMultimedia.
Can you please show me the details? -
@jsulm Thank you for your reply but i don't understand. Can you show me the details.
Path to Qt5.7 is home/Qt5.7 (all the library is here)
Path to QtMultimedia is home/QtMultimedia ( haven't built with qmake)
Now i want to replace the QtMultimedia library in home/Qt5.7 by the new one in home/QtMultimedia.
Can you please show me the details?@tamolo You used qmake from home/Qt5.7 to build QtMultimedia, right? In this case make install should copy it to home/Qt5.7. If it did not then you still can copy the stuff manually. Actually, if you call "make install" you see what it is installing where.