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18 Janvier 2021
| This page describes how to set up a mosaic of a few videos or stream like a TV portal. | Other 'how to' pages |
Sep 08, 2019 Livestreamer is a free command-line utility that extracts video streams from various services and pipes them into a video player of your choice, such as VLC. It allows users to avoid buggy and CPU-heavy flash plugins while still enabling them to enjoy various streamed content. VLC Media Player is an excellent media player from VideoLAN that plays all kinds of multimedia files and streams video on a network. You can download Windows, Mac, Linux, Android, or iOS versions according to your device. Then follow the steps below (take Windows for example). In this week tutorial, I am returning to obs to show you how to use the vlc video source so that you play video and audio in your obs scenes and create a pla. Vlc Plugin free download - VLC Media Player (32-bit), VLC Media Player (64-bit), VLC Media Player Portable, and many more programs. VLC Extensions by stagsi This extension allows to create a m3u file every time the video is paused, along with a snapshot. This addon is especially very useful when used with the tagging organizer program called Stagsi, to browse and tag all bookmarks in the thumbnail viewer.Watch a tutorial for usage.
This is a small example about how to use VLC media player to create a mosaic. What we basically want is a video mosaic mixing 3 video channels (channels 1, 2 and 3) on a background image (background.png) and streaming the resulting video on the network. Note that we will also be streaming the 3 sound tracks from channels 1, 2 and 3 in the same MPEG-TS stream.
Starting with VLC 0.8.5-test2, the HTTP interface features a 'Mosaic wizard'. You might want to use it if you have no knowledge of VLC command line usage.
Other neat examples : Double bonus strategy.
Read the VLC streaming howto[fr] (chapters 3[fr] and 5[fr] concerning command line and VLM usage in VLC) : www.videolan.org/doc
Get VLC 2 or newer and install it on your computer.
You now have to get a background for the mosaic.
An image is the easiest way to have a background that can be played as long as necessary. The image should be the same size as the video you want to create. Many image formats are supported (JPEG, PNG …).
It is also possible to use a video as a background for the mosaic, and superimpose other videos.
The frame rate of the background video or image will be the frame rate of the mosaic video. This is important since the default frame rate for image files is 10fps.
For videolan 1.x and earlier, use the fake: access method. The frames per second cannot be changed.
You should test it with VLC to see if it displays locally :
You now need to configure VLC to get the 3 source streams and blend them on the background image.
The VLM configuration file looks like :
Since VLC 2.0, the mosaic options must be passed in the command line, and not in the VLM file.
Alternatively, one can setup a mosaic directly from files using a VLM configuration file as the following :
To write the resulting stream to a file, the mosaic output line may also be replaced by :
Note that the source streams are network streams, which is likely to be the case if you're considering doing a mosaic.
And now, the right command to launch VLC :
You can then launch it with :
The mask.png file is used to set transparency values on the isight camera (uses the png alpha plane). An example file to use is available at people.videolan.org/~dionoea/mosaic.
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| Mosaic framework (How-To) |
| Modules:mosaic (mosaic-bridge • bridge-in • bridge-out) • alphamask • bluescreen |
| This page describes how to set up Video on Demand on a Dreambox. | Other 'how to' pages |
| This page contains example code. |
I have spent some time now to figure out how to get Video on Demand to work on my dreambox. I have a DreamBox DM500S running the Gemini Image (Gemini Project), and this howto is based on that, however I believe the procedure will be similar on other DB's running the Gemini image as well…
Sources I have used: Free online video poker practice.
First we need to get a plugin called VLC FrontEnd installed on the dreambox, it might already be there; check under blue panel → plugins. If it is not there, install it using the instructions in the next section.
To install VLCf (VLC Frontend):
Now, the front end is installed and almost ready to use. We still have nothing that can feed the frontend, so first we must create an xml file for the frontend to use:
Use a unix compatible editor, like UltraEdit, edit lines 4 and 5. The server ip to fit the IP-address of the backend PC. Startdir and cddrive to fit correspondingly the movie folder and the cddrive on the backend pc.
Save it to a file called movieplayer_My_Server.xml to your dreambox's /var/etc folder. (save the file locally and FTP it to your dreambox, log in to your dreambox with default username root and password dreambox, or set up UltraEdit to save directly using FTP; your choice).
Update VLCf for the latest version of VLC Frontend: VLCF-Final. This new VLC Frontend works slightly different. It is downloaded and installed in the same way as the earlier versions, but configuring it is a bit more easy:
I modified the following lines:
Once editing has been done, save the file to your dreambox' /var/tuxbox/config as vlcf.xml.
As you can see, the config file is put together by 4 config sets. set1, set2, set3 and set4. These will be reflected in the VLCF application on the dreambox as you can configure the frontend to use either of these 4 sets.
Now that the xml file has been made and transferred to the dreambox it is time to set up the backend VLC to feed the frontend.
Start VLC on the PC. Then:
Now, activate the WebInterface (WEBIF) by selecting Settings → Add Interface → Web Interface from the VLC menu.
For Ubuntu Linux users first install vlc by running this command:
This will in general install a ****load of stuff, codecs and other things needed. As I learnt, it is also required to install something called the avahi-daemon. This is done by running this command:
If you are having trouble finding these packages, you might want to run:
Now that all this has been installed, you need to launch VLC using the following command-line:
This specifies that the web interface is to be used, together with some transcoding stuff ;-)
At the time of writing this, I am still trying to tune the vlc backend a bit. It is currently using 50%+ cpu when streaming…
Now it is time to start the VLC frontend on the dreambox and set it up to use the correct xml file.
VLC frontend is now started
| This page describes how to set up a mosaic of a few videos or stream like a TV portal. | Other 'how to' pages |
This is a small example about how to use VLC media player to create a mosaic. What we basically want is a video mosaic mixing 3 video channels (channels 1, 2 and 3) on a background image (background.png) and streaming the resulting video on the network. Note that we will also be streaming the 3 sound tracks from channels 1, 2 and 3 in the same MPEG-TS stream.
Starting with VLC 0.8.5-test2, the HTTP interface features a 'Mosaic wizard'. You might want to use it if you have no knowledge of VLC command line usage. Smartalbums 2 0 14 download free.
Other neat examples :
Read the VLC streaming howto[fr] (chapters 3[fr] and 5[fr] concerning command line and VLM usage in VLC) : www.videolan.org/doc
Get VLC 2 or newer and install it on your computer.
You now have to get a background for the mosaic.
An image is the easiest way to have a background that can be played as long as necessary. The image should be the same size as the video you want to create. Many image formats are supported (JPEG, PNG …).
It is also possible to use a video as a background for the mosaic, and superimpose other videos.
The frame rate of the background video or image will be the frame rate of the mosaic video. This is important since the default frame rate for image files is 10fps.
For videolan 1.x and earlier, use the fake: access method. The frames per second cannot be changed.
You should test it with VLC to see if it displays locally :
You now need to configure VLC to get the 3 source streams and blend them on the background image. Foxit mobile pdf print.
The VLM configuration file looks like :
Since VLC 2.0, the mosaic options must be passed in the command line, and not in the VLM file.
Alternatively, one can setup a mosaic directly from files using a VLM configuration file as the following :
To write the resulting stream to a file, the mosaic output line may also be replaced by :
Note that the source streams are network streams, which is likely to be the case if you're considering doing a mosaic.
And now, the right command to launch VLC :
You can then launch it with :
The mask.png file is used to set transparency values on the isight camera (uses the png alpha plane). Best way to win slot machines. An example file to use is available at people.videolan.org/~dionoea/mosaic.
| Mosaic framework (How-To) |
| Modules:mosaic (mosaic-bridge • bridge-in • bridge-out) • alphamask • bluescreen |
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