The token is generated upon page generation, and saved to the db. By the time your page has loaded, the db has the token, the page has the token.
If the token isn't there as a result of second access , then don't stream the file. Show 12 more comments. Clayton Graul Clayton Graul 1, 1 1 gold badge 9 9 silver badges 7 7 bronze badges. That is fantastic!
It does a great job from preventing ordinary people from downloading the video! This does not help however if JavaScript is disabled in the browser. Just inspect the element in Firebug, see the src attribute, and open that in another tab or use wget to download it!
I think the main aim of this is to avoid "normal" users to download the video. This is a good solution to solve this situation. Show 5 more comments. Yes, you can do this in three steps: Place the files you want to protect in a subdirectory of the directory where your code is running.
Timo Schwarzer 3 3 silver badges 17 17 bronze badges. Tzshand Tzshand 1, 11 11 silver badges 14 14 bronze badges. However, this is a very clever solution. If you club this with a one-time code on the file, you're good to go! It seems still IDM can download it! PersianMan Correct - I encourage you to read the first answers — Tzshand.
If you disable the javascript from browser, then this trick won't work, since then right click gets enabled. To avoid that too, you should fetch and load the video element dynamically using jquery. Show 3 more comments. Community Bot 1 1 1 silver badge. Starx Starx By the way, this answer apply with HTML5 videos, flash videos, or any technology you can imagine in the future. It's simple: it's how it works. That is not an answer to either of the questions.
People could record their entire screen and audio and fool all workarounds, that is why they can only be slowed down. Everytime I searched about techniques to make it harder for my users to download or copy our copyrighted contents which is expensive to make, sold at expensive price and is exclusive content some people post "you can't".
IlanSchemoul Interesting. Thanks for sharing : — Starx. Christian Giupponi 6, 9 9 gold badges 59 59 silver badges bronze badges.
Daniele Cannova Daniele Cannova 3 3 silver badges 5 5 bronze badges. Sajan Sajan 9 9 silver badges 13 13 bronze badges. YouTube uses Blob now too i think :? Can you explain what's going on here more clearly and how to set up the server for this? Will they need to wait until all the video download? Don't quote me on this though If I inspect the page, in the Network tab I get a request for the video that I can just open in a new tab.
Show 9 more comments. I like the solution- it solves OPs question. One unfortunate thing is, when the checks the source code in Chrome and right-clicks on the link.
The user will download a html file, which in fact will be the video file. Highly underrated comment. I'd advise using docs. If the token expires, does that mean they cannot navigate around the video either? As this seems to contact the video URL again. Jcyrss Jcyrss 1, 1 1 gold badge 12 12 silver badges 25 25 bronze badges. TxRegex TxRegex 2, 18 18 silver badges 20 20 bronze badges. Here is a JSFiddle example.
Xantium Xantium 9, 9 9 gold badges 55 55 silver badges 80 80 bronze badges. Simone I agree, however it is better than showing it directly in the html source, where anybody that right clicks it can see it immediatly. You could always split up the url or encrypt it. This is the basic reason behind the popularity of video streaming.
After the introduction of MP4 videos, it has become quite easy and convenient for all of us to stream and watch videos, play movies and enjoy a good deal of audio-visual media. This has become so popular that everyone who publishes videos online wants to encode their video in MP4 format. Still, there are several issues that arise out of streaming an MP4 file like;.
Choppy video playback , Audio-Video Lag, Audio shuttering, frames being lost, unsynchronized subtitles, long buffering issue etc. And it becomes quite troublesome when you come across the error " This video file cannot be played " watching a video sometimes.
So why do these videos play slow? And solutions to solve slow streaming of MP4 video files. MP4 files are constructed with small data files termed as atoms which hold all kind of audio and visual information related to the video. These bits of data are transmitted in a stream to the user while watching the video file. But there are some more special atoms that are called moov files, these moov have all the information related to the video and atoms that hold the data.
When the streaming is requested, the player or browser starts gathering the file information and looking for these moov files. The basic demerit of using this format is scattering of the atoms, this means scattered information. When trying to stream the atoms, the player would look for moov atoms at first, to gather the information of all other atoms and start playing the video, this is the buffer time that you experience every time you stream a video.
So if the moov file is easily found, it will initiate the flow of all the atoms, otherwise, the player would be continuously looking for moov files and download all the atoms meanwhile, without playing the video.
Whatever may be the reason, there are some practices that will help you troubleshoot slow streaming of MP4 videos. Availability of more space and powerful graphic options like graphic card are among the foremost recommendations for slow streaming MP4 files.
Nearly everyone tends to set up a Wi-Fi router and then forget about it. However, routers need regular maintenance as well to help tackle video buffering issues.
Check with your manufacturer for firmware updates. What's more, it might come handy to hard-reset your Wi-Fi once in a while. If the reset process does not significantly improve, you might want to upgrade your Wi-Fi device. When your computer executes many tasks at a go, it might have limited capacity to stream videos without a flaw. Even when you minimize the running application-they still consume system resources.
However, it isn't easy to know all the programs running in the background-especially those that are not open-or those that start right as soon as you reboot your computer. If you're on a Windows platform, here's a step-by-step guide to stop all the background programs:. You might know that the longer the video files, the longer it takes to transmit to your computer or mobile device. And if you can make the files smaller, you won't have to wait for long.
The easiest fix would be to watch your video at a lower resolution. On the small pop-up screen, navigate the Quality tab and click on it to display the available resolution then pick on a lower quality.
Sometimes all you need to solve slow buffering is to take a break. Pausing allows the video to build up a bigger buffer to reducing buffering when you resume the play. It is tempting to restart the video playback after every buffering pause immediately. But it works great if you pause the stream for a few minutes to save you video streaming buffering.
If you're demanding a lot from video streaming-and playing videos does-it calls for up-to-date hardware and drives support. Intel, Nvidia, and Amd are continually refining and optimizing graphic driver performance, and some driver updates can make a significant difference. While new drivers are typically faster than the previous models, a version with flaws might slip through but are usually quickly rectified. So, it is essential to have the latest driver. Multiple devices on the same network consume the bandwidth of the network and cause buffering, primarily when the router cannot support a heavy traffic load.
Therefore, when streaming videos, make sure your internet usage is limited across devices. So power off any internet-connected device that you're not using. Live streaming has a charm to it. Everyone sticks to watching-for long without breaking eyelids-until the video buffering fades in. And suppose your video problems exceed prime video buffering, and have a corrupt or not-playing-video file on your local storage, you can fix that too.
In fact, you can repair videos that got corrupt while shooting, recording, transferring, converting, and processing.
Well, Wondershare Repairit is quite a good choice. There're two versions you could have a try. If your corrupted video is less than MB, then you could go to the Wondershare Repairit online video repair website because it's totally free and requires no download. Besides, it's super easy to use. All 97 Steam Purchasers 83 Other All Languages 97 Your Languages 60 Customize.
Date Range. To view reviews within a date range, please click and drag a selection on a graph above or click on a specific bar. Show graph. Brought to you by Steam Labs. Filter reviews by the user's playtime when the review was written:.
No minimum to No maximum. Off-topic Review Activity. When enabled, off-topic review activity will be filtered out. This defaults to your Review Score Setting.
Read more about it in the blog post. Excluding Off-topic Review Activity. Loading reviews There are no more reviews that match the filters set above. Review Filters. Enter up to characters to add a description to your widget:.
0コメント