I wanted to create a videoplayer for my website and have done with silverlight but it supports the mpeg4 format either wmv,avi ,flv are not supported , so found another player like videojs but then it didnt have option for socioal sharing like fb or to share the embed , so please advice to find a player which supports max file format and with sharing option ,
Thanks in advance ,
I think http://www.projekktor.com/
is exactly what you're looking for.
You can use the share add-on for social functionality
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Programmatically, I can get a collection of DPresentation diagrams.
But how I can print the representation of theses diagrams in my doc using M2DOC ?
Thanks for help.
You can have a look at Sirius services, and more precisely to the asImage() service. You can use it like that:
{m:myVar.anyServiceReturningADPresentation().asImage()}
optionally you can then apply an image service like fit().
Under Windows system you might also need to change the image size in the Sirius settings.
Can anybody please let me know whether it is possible to export microstrategy grid data in text format to a FTP server (required access will be provided). If not directly, then can we use some kind of java coding/web services to achieve this. I don't want the process but want to understand whether this can be achieved or not?
Thanks in Advance!
You can retrieve report results (and build a new report from scratch at that) via the SDK and from there you can process the data to your liking, i.e. transform & upload to a ftp-server.
Possibly easier would be to create a file-subscription and store the file to a specific directory where you automatically pick it up and deliver it to your ftp.
There might be other solutions as well, but Yes is the answer to the "Yes/No" part of your question.
I have created a web application using django , html and jquery( and js ).
I need to record audio from a mic and store it as a .wav file. What is the best way to go about doing this ? (Better if it's supported on most browsers like chrome, firefox, safari)
I don't mind using a flash plugin if it's easy to understand and use.
Please suggest good ideas and links.
Thanks in advance.
Flash highly compresses the audio data before sending it, if you use the conventional ways of acquiring data from microphone. That is, if you use NetStream.publish() with a microphone attached to it. I'm actually not sure about the format, but would imagine that it is something proprietary... could be MP3. But it could be also Speex... at least I know that Flash supports this format.
Now, Microphone class is capable of exposing the raw sound data within the application. You need to listen to sampleData event dispatched from its instance. However, the documentation, for some reason, doesn't cover that... This is relatively new feature, so, perhaps they just forgot to add it in the docs. Here however, they posted an example of how to do that (scroll to the "Capturing microphone sound data" paragraph). You will need to write the "encoder" for WAV data yourself, but the format it outputs the audio is already some sort of PCM, so you will only need to write the proper headers (or so I think).
I'm looking for build in library for converting videos/images. i heard something about DirectShow. Do you know any library you have used to convert videos/images?
For transcoding (converting one video format to another) using Directshow is bit tricky, you want to use Media Foundation for this job.
There is Transcode API available in Media Foundation to achieve this task. This link has more details on Transcode API, tutorials and samples to get you started.
You can use DirectShow for grabbing images from video stream. For it you must create your own filter node. It is complex task because of filter is COM object that will work within chain (DirectShow filter graph) of other filter nodes - codecs. So after creating you need register your filter in system. As for me i think you can try it because you can use all registered codecs in system and as result get decompressed/final image into your filter. As other solution i think that you can try to use modules from some open source media player. For example try VideoLAN but as i know it is big thing and not easy to use.
Good luck!
I need to find a video filter in order to mix multiple video streams (let's say, maximum 4).
I've found a video mixer filter from MediaLooks and is ok, but the problem is that i'm trying to use it in a school project (for the entire semester) and so the 30 days trial is kind of unacceptable.
So my question to you is that: are you aware of a free direct show filter that could help. If this is not working then it means i must write one. The problem here is that i don't know from where to start.
If you need output to the display, you can use the VMR. If you need output to file, then I think you will need to write something. The standard solution to this is to write an allocator/presenter plugin for the VMR that allows you to get back the mixed video and then save it somewhere. This is more efficient that a fully software-only mixer filter.
G
I finally ended up by implementing my own filter.
The VideoMixerRender9 (and 7) will do the trick for you. You can set the opacity and area each video going into the VMR9. I suggest playing with it from within graphedit.
I would also like to suggest skipping that all together. If you use WPF, you will get far more media capabilities, much easier.
If you want low level DirectShow support, you can try my project, WPF Mediakit. I have a control called MediaUriElement that is similar to WPF's MediaElement.