video

Flex video/audio chat for a site

Looking for a component which can be embedded inside my site (PHP, ASP.NET...whatever) and give a support for video chat. I'm not a flex developer and would like to use a component. There are some/many video chats available, like flashcoms, red5chat...but all of those are heavy(monolit) components. What I would like to have on my sit...

Getting video to play in simulator

So I have an alert view pop up in my application and on clicking a view button a video is supposed to play but nothing happens in the simulator. I don't want to test this on a device until I get it working in the simulator. This is the code below as far as I can tell it should work. It reaches the Log statement and outputs to the console...

Media player libraries in Java

I am evaluating libraries for playing audio/video in Java. It does not need to be 100% Java; Java bindings to native libraries are perfectly OK. An external application that can be controlled from Java is also fine, as long as it can render video on a Java component. The target platform is Linux. Windows support is a plus, but not requi...

What are the standard techniques for removing a segmentation (such as a human or bird) from a video?

Let's say you are taking a video (with the camera in a steady position) and a bird flies through the view of the camera. It should be possible to do image segmentation and automatically remove this bird from the video. What are these styles of algorithms called and how are they normally accomplished? ...

Help with the logic of an script for composing multiple videos.

Hi All, I'm working on a Video Application and would like to hear some opinionenter code here of other developer about the logic for this section of the application. The application I'm working on will allow two live video streams to be recorded, and combined into a single FLV file. The application will have two "channels", I will hav...

Web app screen recording

Hi, I'm looking for a plugin and server solution for screen recording a web application. The application is flash based. I know I could use software like Cantasia, but I need the solution to work automatic, without user interaction. any ideas? ...

How to extract Y,U, and V components from a given yuv file using Matlab? Each component is used for further pixels level manipulation.

Hey guys. I'm currently playing with YUV file. Do you have any suggestion on how to extract y,u,v components from a yuv video? I found a piece of program which was shown below. But I don't know which part is the valid components that I want. Thanks. % function mov = loadFileYuv(fileName, width, height, idxFrame) function [mov,imgRgb] =...

Online video sharing AS3 API

I'm developing a web app based on videos that my client would like to upload using an online resource such as YouTube or Vimeo. Since YouTube has a 15 mn restriction length on the videos one can upload, my client has decided to use Vimeo instead, but Moogaloop(!) the Vimeo AS3 API is fairly restrictive and only offers a handful of method...

embed short video clips directly in wordpress site

I'm new to working with video. I would like to put some tiny video clips into a wordpress 3.0 site. Each one will last a few seconds and is very small. They're for pronunciation. I need a way of getting them into the wordpress page. I'd like the visitor to be able to click something and then right away hear the pronunciation and see...

Extracting an image from H.264 sample data (Objective-C / Mac OS X)

Given a sample buffer of H.264, is there a way to extract the frame it represents as an image? I'm using QTKit to capture video from a camera and using a QTCaptureMovieFileOutput as the output object. I want something similar to the CVImageBufferRef that is passed as a parameter to the QTCaptureVideoPreviewOutput delegate method. For s...

Playing an FLV video with a fallback on HTML5

I told my boss to use HTML5 with a fallback on FLASH. But he said he wants FLASH as the first option, and if the browser (ipad or any other) can't recognize the FLASH , it should play the MP4 file we got. I suggested HTML5 with fallback on Flash. But he wants the opposite. How can I get that done ? Do you guys have sample code ? So...

Flash Player 10.1: Controlling audio channels in video playback using NetStream.appendBytes?

Hi! Would it be possible to programmatically control the audio channels (effects, mix multiple channels etc) of a video playback using the NetStram.appendBytes possibility introduced in Flash player 10.1? ...

Handbrake generated M4V/MP4 files with Flash Streaming Server over RTMP

We are attempting to transcode some video to a format suitable for our Flash Streaming Server. In the past we have used Adobe Media Encoder (AME) CS4, but we are working with *.VOB files this time, and AME CS4 does not support them. We are attempting to use Handbrake now, as it has great support for h.264 and MP4 files. Unfortunately wh...

Streaming video to Android via RTSP

Hi All I'm trying to stream video to an android phone via rtsp. I think my SDP isn't quite right and there's something in it that the phone doesn't like. Below is the trace from the phone. Any idea what's wrong with the SDP that causes the player to give up? 10-08 14:11:22.657 I/RTSPEngine( 5031): RTSP Server response: 10-08 14:11:...

How to apply a black and white effect on a iphone movie

I need to make an app that turns a movie (shot from the iphone camera) to black and white. Does the iphone have any frameworks that I could use to apply effects to recorded videos? ...

html5 video and firefox

So, I created a nice little html5 video player with a playlist and some jQuery transitions between the playlist view and the video view. It works great in Chrome/Safari. However, firefox is a different story. All the jQuery business works just fine; however, the videos do not display. Rather, I am left with a grey-x. I've tried switching...

Flash: Stream a RTSP 3GP video, is it possible?

Situation: I've got a RTSP stream with a 3GP video, users need to watch it in their browser. I can't rely on any proxy setups (RED5/Wozwa etc.) because of scalability. Question: Is it possible to stream it in flash? (I don't mind any dirty hacks :) ) ...

Video: Embed a RTSP 3GP Quicktime seems to be impossible

Situation: I want to embed this stream in my website: rtsp://v8.cache2.c.youtube.com/CiQLENy73wIaGwnUg6yvPB1bKxMYESARFEgGUghzdGFuZGFyZAw=/0/0/0/video.3gp Problem: All my tries to embed fail, only Quicktime logo shows up. Code: <object height="200" width="400" codebase="http://www.apple.com/qtactivex/qtplugin.cab" classid="clsid:02BF25...

How do I play 2 videos in HTML5 back to back

Hi I wish to use html5 to play 2 different videos back to back. Is there a way to do this within the html5 or do I have to take a javascript route & if so can anyone make any suggestions Thanks ...

Retrieve a list of videos uploaded by a particular user via Facebook APIs?

Let's say I have an app that let's a Facebook user make a collage. In order to let users select which of their photos to add to their collage, I just grab a list of their albums like this: $facebook->api('/me/albums/'); Then I can loop through that, getting the photos from each album. Swell. I want to let them add videos to their...