Background:
I have a site that deals with large video files (sports videos). The site allows users to upload any source file, but most of the videos come from DVDs. I am currently using a modified version of jumploader to encode and upload files to the webserver with an HTTP request. The jumploader is a java client, and looking at my webstats, only about 75% of my users have java installed.
What I want:
I have looked for a flash based uploader that transfers a byte stream to a server. Byte streams would be ideal so I can capture partial videos for failed uploads. I have also looked for flash-based ftp clients, but I haven't found anything promising. There are some flash-based uploaders that post via HTTP, and I'm considering this. I do not want to use a simple file post. Some upload methods also put the full file into memory first, and this obviously is not an option for me.
Does anyone have experience uploading large (up to 2-3GB) files to a web (or ftp) server from a web frontend (PHP) with any reliability?
as a flash based solution you can use swfupload, which is widely used because you can display a progress bar. It sends answers back to you which you can read with JavaScript.
We decided upon using Transloadit, a service which is specialised in uploading and encoding video files. You can even track whether a download was aborted by closing the browser window, it has realtime encoding and supports multiple formats. Moreover your files are stored at Amazon S3 so you can easily stream them with AWS CloudFront and JWPlayer or Flowplayer.
See also zencoder.
Cheers
Related
I have tried a lot of things out there: red5, jquery webcam, html5 ... but none of these solution record a video and leave it ready to upload to a server.
Is there anyway (html5, flash, whatever ... the better cross-broswer solution, the best) to upload video (+ audio!) and upload the result to a server (I guess through AJAX) ?
Summarize:
jQueryWebcam (https://github.com/infusion/jQuery-webcam): it has flash video, uploads to a server image, not a video
Eric Bidelman's solution (http://ericbidelman.tumblr.com/post/31486670538/creating-webm-video-from-getusermedia):records video in html5 and allows you to download (so you can upload
to a server), but no audio !
Red5 (http://www.red5-recorder.com/services.php): paid services, not
uploading in free version :(
DMV (https://github.com/rwldrn/dmv): it just captures a photo ... besides not cross-browser
I have developed video recording solutions for the better part of the last 5 years and contributed a lot to fixing video recording bugs in Red5.
There are currently 2 production ready technical solutions for recording audio and video on the web. One for desktop and one for mobile.
On desktop you will need a Flash application that sits embedded in a web page, captures the visitors webcam and mic, encodes the raw video and audio data and streams it as it is recorded (through rtmp) to a media server.
You have at least 3 options for the media server:
Red5 is free and open source (btw. recording works out of the box in Red5)
Wowza ($65/month)
Adobe Media Server Pro ($4500)
The media server receives (again through streaming/rtmp not through http) the data and, depending on the codec used on the client, saves it to mp4, flv or f4v files.
This Flash client + media server recording process - which has worked pretty well since Flash Player 6 in 2002 - will most likely replaced by the HTML5 alternative named MediaStream Recorder (not yet implemented fully by any browser).
On mobile you can use HTML Media Capture (explained here with screenshots) to record video using the device's native video recording app and codecs. HTML Media Capture records locally (on the device) and then you upload (normal HTTP upload process) the file to the web server.
A commercial solution that implements both (Flash client + media server on desktop and HTML Media Capture on mobile) is HDFVR.
You could use something like binary download via javascript.
Here is one example
As you have not much info about video protocols i cant give you better answer
you can try this library, RecordRTC. It generates a blob file to put in video source and you can upload this file later to your server.
RecordRTC Library
This library is a container for other libraries, like Whammy for video, Recorderjs for audio and jsGif for gifs.
You can use Whammy library for record videos too:
Whammy
Locally, I have developed a music site by means of a WordPress theme, and it's running well. The problem is that once the media file is streaming in the browser, Internet Download Manager(IDM) detects it and generates the download link (That's the nature of IDM) .
So, I want to build my site such that visitors will be able to play and listen to the music, but they are not allowed to download the streaming media by any downloader.
Is there any PHP code, WordPress or jQuery plugin to do this?
Thanks in advance.
If you allow visitors to listen to a file, there is no way to prevent them from downloading it. Even DRM is broken if they are determined enough. If they can play it, they can save it.
That said, you have several options.
Use Flash to stream the file.
It is still pretty easy to download unless the file is embedded in the SWF or uses DRM. This is a common solution, and works well unless you need to support mobile browsers without Flash support.
Only allow one download per IP address.
This has major usability problems and will not work in many browsers. I don't recommend it.
Send the file encrypted and decrypt with Javascript.
Could be very slow, still doesn't stop determined users, depends on Javascript, requires either dataurl support or newer html5 audio apis.
Don't worry about it.
This is what I do.
We have a video streaming website, and the company decided to make some of the video content paid.
So we built an authenticated area and finalized all the payment issues, and now we are down to the security part.
The videos have a .flv extension, and I want restrict their downloads.
I know restriction is kind of impossible for flash players and flv files, it's a client side issue, but the least to say I want to make it as long and complicated as possible for the videos to download.
There are alot of options for video download so I want a to disable the
Realplayer download,
Chrome and firefox extensions,
and any other way that can easily access the video.
My other option (very hard to go through again) to re-encode the original .mov to some other format that can be a bit more secure.
I am using the open source JWplayer.
I made it with 2 servers in one network. One of them is public server. I wrote small php media proxy, so the links to the media files go trough it (you can now to check where are requests from). The data server (with the media files) is with internal ip(not public) and if someone tries to get the media file directly, will fail.
I think this is good solution if you have own servers.
If you have only one server media proxy is good enough, but can be easly traced from man with good knoledge.
I am planning on using a CDN for user image and video uploads for my site. The only problem is I cannot upload direct to a CDN as I need to process and manipulate the image and videos before they get stored on my server using GD Image Library and FFMPEG.
What is the best way for me to get the capacity and delivery benefit of a CDN but still be able to process the files that get uploaded there?
I want the videos and images to be available for review after upload almost instantly. I don't want the user to have to experience a double upload time (sent to my server, then sent to CDN).
The only solution I can think of is storing a temporary version of the files on my server and then behind the scenes sending a copy to the CDN. Once the upload to the CDN is complete all paths to the file would be switch to the CDN instead of my server. Does this make sense?
Use a CDN that provides an API.
A great CDN service in the UK and USA is Rackspace. They provide an API for a lot of programming languages such as PHP.
You may have to spend processing power but from then on bandwidth can be on the CDNs back. You can also outsource video encoding with a service like panda stream
I am developing an application where I need to record voice(for those who does not have a webcam so they can use only microphone to record voice) or video(those who have a a webcam - like laptop or external) files and save them on server, thereafter save the file name and logged in users id on database for later access.
I know I need to use some sort of flash app for this. But is there any free one which could server this purpose or even if there are paid ones which could serve this purpose that would be great. I tried google but may be I was not being able to go after the proper term or something, I could not succeed finding a proper solution for this.
Please, help me out!
You can do that simply using jRecorder, a jQuery plugin. You don't even need a Flash Media Server or RED server. JRecorder is same as jPlayer, you can use jQuery and HTML to design your recorder and you don't even need Flash or Action script knowledge for this.
jRecorder uses 1 pix hidden swf file which manages all the recording / previewing and sending the file data (wav file) to a URL you defined (Where you can write code in PHP or Java to receive a POST file)
It is quite simple and tidy.
You can download this Plugin from:
http://www.sajithmr.me/jrecorder-jquery
I have same feature in our latest project, the client want to have video recording from webcam and the video appear in the user's profile page.
For the server, we implement the RED5 server. It need a Java virtual machine in your hosting. You can read the detail requirement and installation instruction in the website.
To handle recording, we develop our own flash application, because the client request a custom interface to match with the overall website interface. I don't know the detail, since we outsource it to a fellow flash developer. Maybe you can see follow this thread, the development of flash recording by JeroenW.
To play recorded video, you can use any flash video player that support playing rtmp video source. You cannot play the recorded flv file in RED5 directly, since the file lack of metadata required by the player. Serving the recorded file as rtmp is done by RED5.
In addition to red5 there is Adobe's own Flash Media server that allows you to record audio/video straight to the server.
Or if you feel geeky you might be able to put together your own solution for this using a socket connection to the server and decoding the stream yourself on the server side. You should be able capture the audio/video locally into memory and then feed the byte stream up to your own server application.
There are Open Source solutions but you will need an own server to run them.
There is no way to run these things from shared hosting except if your provider is really nice, and ready to install the necessary software.
I asked the same question a few weeks back, check out the answers.
This question when googling "How to record audio php" comes up first so here for anyone from the future.
A simple way to record audio with flash and save it with PHP:
https://github.com/clouddueling/SimpleRecorder
Record audio, post audio data to your choice of url.
You could try recordmp3online.com which has an SDK. The nice thing about this one, is that it doesn't need a third party server(ala Red5), and supports mobile devices that don't have flash installed.