Hey guys, how are you?
I've attached a video file on this thread; i want to set the maximum video bitrate for that file. What would be the best option? How can i change that using HandBrake? Also, What other changes would you do?
I wanna convert that file and obtain a .MKV
I will change the video codec to H.265 (x265)
I will change the framerate.. i will choose the Constant Framerate option and will set it to 60 FPS
Am i missing anything?What do you think about the video bitrate?
Try StreamFab Downloader and download from Netflix, Amazon, Youtube! Or Try DVDFab and copy Blu-rays! or rip iTunes movies!
+ Reply to Thread
Results 1 to 9 of 9
Thread
-
-
don't bother it's low quality to start with. if you want it as a mkv use mkvtoolnix and just re-wrap it.
--
"a lot of people are better dead" - prisoner KSC2-303 -
you should set your expectations, that source is kind of poor to begin with.
You could run it through MKVtoolnix and set 29.97 FPS.
Perhaps some light denoising, some deblocking, some sharpness may help. You'll have to try.
Other may have different idea's -
Thank you for replying!
I thought it was possible to improve the quality .
Why do you think that doing these steps wont improve the quality at all?:- I wanna convert that file and obtain a .MKV
- I will change the video codec to H.265 (x265)
- I will change the framerate.. i will choose the Constant Framerate option and will set it to 60 FPS
-
-
You can't improve the quality simply by reencoding. No matter how much bitrate you use. Every time you reencode a video with a lossy codec you will get more losses. Depending on what's wrong with a video you might be able to improve the quality with filtering -- noise reduction, deblocking, deringing etc. If you want high quality video record it with high quality to start with.
-
-
sorry but the source is already low bitrate and also variable frame rate. no matter what you try it won't get to be "high quality". the best you can do is just put it into an mkv container if that's what is needed and at least it won't get worse...
[Attachment 52494 - Click to enlarge]--
"a lot of people are better dead" - prisoner KSC2-303 -
Here's another quality analogy.
What you see in your camera or play in your game is like a sheet of aluminum foil.
Once it gets recorded, it almost always gets crumpled a bit (lossy compression), to save space where you store it.
When you play that back without doing anything to the recording, it's like straightening out the sheet - it's flat (-ish) and big again, but it now has minor ripples and irregularities.
You wanna improve that?
Ok, you are putting the sheet of foil on a "stretcher", and then ironing it (processing, noise reduction, enhancement) But the stretcher is imperfect and pulls too much on one axis and not as much on the other. And the iron is imperfect, because it is too hot and creates burn marks/bubbles/warpage. So certain elements that may to some have improved, to others, has traded one bad thing for another, or to others may have just added more distortions. Then you want to save that...
If you save it flat (uncompressed, or losslessly compressed) and big, it'll at least be what it has been at this stage.
But if you save using a lossy codec again, - no matter what you have done previously - you are crumpling up the sheet again.
You could be just barely crumpling (visually lossless intermediate), or mild crumpling (high bitrate and/or more efficient codec), or medium crumpling (same bitrate & codec as original lossy), or much crumpling (lower bitrate and/or less efficient codec).
All of those are always adding the subsequent stage of lossy compression & crumples on top of what already exists in the formerly crumpled sheet.
And the more you process (stretch, iron), the more you might appear to be improving one element of the quality, but might be also deteriorating another element, because it's imperfect.
And the more times you crumple that sheet into a ball, the more quality you've lost that you can't get back.
How do you get a perfect, clean, straight sheet again?
Well, you either learn from the pros, and get pro equipment (steamrollers, presses) and use appropriate settings, and you work and you work and do multiple minor adjustments to the stretching & ironing over repeated painstaking iterations, while also expecting and countering any of the added distortions that the stretching & ironing might be contributing. And maybe after much time & labor, you get what might be close to pristine looking. But not truly perfectly clean.
Or you learn your lesson from the pros and never crumple up (much?) any future sheets, though that doesn't help the current one.
Or you live with it, and/or just get a new clean sheet down at the store (re-record). Then you'll have to decide how much to crumple that one, depending on where you can store it.
ScottLast edited by Cornucopia; 28th Mar 2020 at 02:19.
Similar Threads
-
720p video recording at same bitrate as 1080p video.
By ShadowWizard in forum Camcorders (DV/HDV/AVCHD/HD)Replies: 8Last Post: 18th Jun 2017, 21:35 -
Avermedia extremecap u3 with ps4 - best bitrate / fps / quality settings
By Gabriel Pelegrino Gama in forum Newbie / General discussionsReplies: 8Last Post: 10th Jun 2016, 07:29 -
Maximum Bitrate for AC3 Audio?
By Tolwyn in forum Newbie / General discussionsReplies: 27Last Post: 26th Dec 2015, 10:01 -
Bitrate settings Media Coder
By ro2124 in forum Newbie / General discussionsReplies: 5Last Post: 7th Dec 2015, 20:07 -
VBF Buffer Size And Maximum Bitrate For 480P/720P/1080P
By anime12345 in forum Video ConversionReplies: 17Last Post: 7th Oct 2015, 04:18