Frage von Thore Rehbach:
Hello video junkies, I am currently faced with the problem that I along with After Effects MPG MainConcept codec must convince, only I-frames or greater. Has anyone a tip on how to accomplish? Between the thousands of parameters, I have unfortunately not found this function, but can icht really believe that this is not possible.
Many greetings
Thore
Antwort von stef08:
icht but can quite believe that this is not possible. Believer's easy times. If not, because not foreseen.
Mylenium
Antwort von AndyZZ:
Number of B and P frames to 0?
Have the encoder settings are not in front of me, but somehow I was as if the GOP was able to adjust somewhere.
Antwort von stef08:
Number of B and P frames to 0? That is so not ... ;-)
Mylenium
Antwort von stef08:
give it out as uncompressed avi ...
gruß cj
Antwort von stef08:
M = 1 N = 1
Antwort von Thore Rehbach:
give it out as uncompressed avi ...
gruß cj That takes me to the transmitter can not be. Mpg from:)
Antwort von Thore Rehbach:
M = 1 N = 1 Does not work!
Antwort von robbie:
Well, MPEG I-frame for the transmitter is basically IMX.
And do you really export is not made after effect. The program is simply not meant to finalize the material, there is the editing programs. You should be from after-effect unkompriert export, and then the further compression steps in a designated program. One possibility would be for example, Sony Vegas Pro, which is already pretty much all professional format is included. Because you could for example be IMX-50. MXF File rausrendern and ready. Depends of course, from the transmitter, but the format, they have usually very happy ...
Antwort von TheBubble:
That takes me to the transmitter can not be. Mpg from:) The film is finished and should only be spent? Why, then, only I-frames? The drives either the unnecessary data in the Height at the same data rate or the achievable image quality down.
Antwort von robbie:
The drives either the unnecessary data in the Height at the same data rate or the achievable image quality down. But there is still frame accurate cut.
IMX, Digibeta besides the standard system in the news section, is in mpeg2, 4:2:2, i-frame only compression. The quality is achievable with i-frames only is probably better, since each frame is a separate picture, and picture parts will not only need to be calculated. And low data rates are only available for distribution, but not for production.
Antwort von Thore Rehbach:
That takes me to the transmitter can not be. Mpg from:)
The film is finished and should only be spent? Why, then, only I-frames? The drives either the unnecessary data in the Height at the same data rate or the achievable image quality down. `Bubble Sorry, but if the sender pretends that it is useless on the why and how to discuss the refuse from nunmal anything, done. BTW: with a data rate of 50Mbit required / s is sowieso the upper end of the possible data rates:)
Antwort von Thore Rehbach:
Well, MPEG I-frame for the transmitter is basically IMX.
And do you really export is not made after effect. The program is simply not meant to finalize the material, there is the editing programs. You should be from after-effect unkompriert export, and then the further compression steps in a designated program. One possibility would be for example, Sony Vegas Pro, which is already pretty much all professional format is included. Because you could for example be IMX-50. MXF File rausrendern and ready. Depends of course, from the transmitter, but the format, they have usually very happy ... Thanks for the tip with Vegas Pro, which I look at times.
Nevertheless, I do not know why I did not Export from AE should. All codecs that are on my calculator because I cavort synonymous, others (eg the 844 / x codec, you can easily access, so I exported an average of the same next handle (if I do because for example on tape, or just spend more cut). I have become so accustomed s.AE (after almost 7 years now) that I do almost everything in order. I must say but synonymous, which I almost exclusively shot without real material constraints (s done) and my products 10-90 seconds in the moving frame - Advertising halt:) So far we have made it synonymous with the good BetacamSP tapes and even before we put on Digi-Beta change (G *** forbid), I prefer files. Surprisingly, this is absolutely in Turkish channels easily with DVD-standard MPEGs at data rates to 9Mbit.
Antwort von robbie:
Now just tell you from after effect also played on beta sp;)
Antwort von Thore Rehbach:
Now just tell you from after effect also played on beta sp;) LOL, ne, so yes, I wrote that is synonymous as the Quicktime 844/x-Codec on base may include, for us, namely one of these quite rare machines (after the sale of Media100 s.Optibase was the development set) . This will then schnuffig off nicely:)
Antwort von Thore Rehbach:
Well, MPEG I-frame for the transmitter is basically IMX.
One possibility would be for example, Sony Vegas Pro, which is already pretty much all professional format is included. Because you could for example be IMX-50. MXF File rausrendern and ready. Depends of course, from the transmitter, but the format, they have usually very happy ... Is it normal that so often leaving Vegas? I've installed the trial version and try to export at 3 as. MXF has the program two times with a serious error was adopted ...
Antwort von stef08:
But there is still frame accurate cut.
You can always cut. What you also want to: You can only I-frame files without Neukompression almost always one (s.Framegrenzen) umgeschnittene build file. Previously, this was interesting, today is IMO no preference.
The quality is achievable with i-frames only is probably better, since each frame is a separate picture, and picture parts will not only need to be calculated.
On the contrary. For the same data rate is obtained by the restriction to only I-frames is always at a disadvantage.
And low data rates are only available for distribution, but not for production. What is needed is nothing - you could be synonymous uncompressed RGB frames with more than 8 bits per color channel memory. Any reasonable person should, however, the opportunity, at the same high data rate for better picture quality can be achieved. Should we at least think.
Antwort von stef08:
if the sender pretends that it is useless on the why and how to discuss the refuse from nunmal anything, done.
That is simply being stubborn, but nothing changes s.Tatsachen.
Antwort von TheBubble:
The two posts were just of me.
Can you not maybe a warning into the forum fitted with a calling to register, if the application has been forgotten?
Antwort von Flosse84:
`Bubble Sorry, but if the sender pretends that it is useless on the why and how to discuss the refuse from nunmal anything, done. Some can still allow the other are provided ... one must only be important enough ;-)
Antwort von Thore Rehbach:
Is it really out of Sony Vegas Pro even on your other recommendations for the prof. Encoding of MPEG2 with the specifications mentioned in the OP, ie @ ML 4:2:2, I-frames only, 50Mbit? MainConcept I have already tested, it seems to work quite well, but how it looks with better tools?
