Frage von kali:
Have video trailer can be put on a website. The videos jerk and jump on some computers, probably because they have to load, despite optimal Internet connection. The movies run on a Flash Player and approximately 60 MB in size. Too large, then?
How much MB tolerate a video on a homepage?
Thank you in advance for your advice!
Antwort von Jan_W:
This is of course synonymous quite strongly on the length of the video, but 60mb is definitely too big.
As long as the trailers are in your case, so in average?
Antwort von Kevinovicz:
That kind of nonsense ;-)
The bucking and jumping is not primarily with the size in MB of the video but with the format and the data rate together. How else would the movies have several hundred MB can stream on the various services?
Which codec with which data rate was used?
Antwort von kali:
Hi Jan, Thanks for your reply. My films are between 3 and 5 minutes. How big the file should then be about?
Hi Kevin, synonymous my original file was of course much larger. The codec with which the film was turned into a flash I do not know. The original film was with the h.264 codec exported. The other codec should I ask only because I have not even made this transformation. I only know the final size.
Antwort von Jan_W:
So please, why would my answer be nonsense?
The question was quite clear "how much MB tolerate my website. The size of a video, of course, depends on the length of synonymous, it is clear. Also clear is that 60 MB is too big .... with a running time of 3-5 minutes, of course, even more so. In my post I refer to is not the jerk.
Probably the h.264 codec has been left in, since he is already suitable for a Flash video container. If the file extension of the video may be "flv" or "F4V"? If so, this is only the standard container for Flash video and are operated with h.264 are quite good.
The following two things are still important:
- The Resolutionder videos. If you would like to offer the trailer in full HD, then you have to expect that the files are quite large.
- Is the video with a constant or a variable bit rate encoding? Is this over 1.5 Mbit / s?
Antwort von Kevinovicz:
So please, why would my answer be nonsense?
The question was quite clear "how much MB tolerate my website. The size of a video, of course, depends on the length of synonymous, it is clear. Also clear is that 60 MB is too big .... with a running time of 3-5 minutes, of course, even more so. In my post I refer to is not the jerk.
1st Since when it is clear that the size (in megabytes) of a video of the track is addictive?
2nd When calibrated in his provider has 500 times more megabytes "Space" and a free data volume (for Up-and download) per month, there may be the film synonymous like 499 megabytes in size and in ProRes. This is for you then well above the 60 megabytes large. He then gets the streamed still not smooth. And I guess we went about it, synonymous, if
not you are referring to ...
But apparently you're synonymous already come out, otherwise you would not know on the format, data rate Resolutionund asked ...
Always this splitting hairs here ;-)
Antwort von Jan_W:
Speaking of hair-splitting:
Two videos, same bitrate, same resolution, all the same except the length. Well, that video will probably be larger in terms of file size;)?
And I'll tell you again:
If you look at my first posts will look at, really can not know that I draw a connection between the jerk and the file size. I only answer to a question of kali. What makes you think only time and again: - /?
I would rather say: "Again the false interpretations here."
Antwort von makra:
If the film every now stand because the buffer must be refilled, then comes the usually of a too low Internet bandwidth.
A "jerk" when playing is usually of too little computing power. The H.264 codec requires playing a lot more CPU power than for example, an MPEG2 codec. There are even multiple profiles for H.264 to compress the video for dyscalculia, normal and rechenstarke CPU's. At the expense of the necessary bandwidth (according to file size) of course.
Jerking can occur synonymous if the frame rate is not compatible with the refresh rate of the display device.
There are other reasons.
The topic is quite complex.
Mach s.Besten times the experiment a test film with different parameters to code. Then you look at him on different computers (obviously streamed from the Internet) and opt for a variant.
