Logo Logo
/// 
1080/25p, 720p (über 50p), 1080/50i:

1080/25p, 720p (over 50p), 1080/50i:



Frage von superman:
Mai 2008

Hello, can someone help me?
With DV it was quite simple, it was PAL and NTSC and it was 25p or 50i.

But HDV is
1080/25p, 720p (over 50p), 1080/50i:

1. What this means is that the 1080 Resolution?
2.720p which can not 720 Vollbillder or the second?
3. Watts is better then? Vonne Resolutionund so ...

I'm just not clear, have no detailed synonymous Page found on the subject.
And another question: The JVC 100 E - someone knows how to work? (1080/25p, 720p (over 50p), 1080/50i :???)

I would be you for your help very grateful

max



Antwort von Meggs:

Is very good at wikipedia explains:




Antwort von PowerMac:

No and no again. There are digital PAL (50 fields) and NTSC (60 fields). There were synonymous 25p or 30p or 24p pulldown via drinstecken. With HD, there is Austrahlungsformate 1080/50i (1080x1920 pixels) and 1080/60i and 720/50p (1280x720 pixels) and 720/60p. In 1080 can synonymous 25p, 30p, 24p or via via psf in Transport Stream drinstecken. The of you called JVC 720/25p Camera takes on what it is there, but not via the HD is broadcast. Ie it is suitable for PAL or Downconvert for Upconverter for 1080/25p. And HDV HDTV unequally. HDV is a video format, HDTV refers to a variety of high-resolution television standards. What is better? 720 with 50 frames or 25 frames with 1080? Can not say that. There are many studies, whether a high resolution or high temporal resolution is better. Coarse Conclusion: 720 for sports, 1080 for feature films. But actually you should prefer the HDTV article in the Wikipedia through ten.








Antwort von PowerMac:

"Megger" wrote:
Is very good at wikipedia explains:




Antwort von WoWu:

@ Max

In addition, you should expect what you do the recordings, so if you back after SD format like, or if you have them on a monitor to play like, synonymous of the Resolutionhat.
And remember, the higher the Resolutionist, the closer you have to be approached s.das device, or the greater must be, at the same viewing distance.
Many say always, the higher the resolution, the better. That is not true in every case.
The format for digital television, the broadcast of the European Union, the TV stations have been proposed, is 720p50, so a horizontal orientation of 720 pixels with 50 frames / sec.
But there are still a few more dependencies and I can understand hut, which is initially confusing ... but once taken root, you'll quickly understand the thicket.
But just a few things you really need only anlesen.



Antwort von superman:

Hello,
Many many thanks for the info!
But now another question:
The HD picture has, in addition to 1080 pixels,
yes synonymous with the format of the 720 pixels ...-> But then this is not higher than in SD or? (720x576 pixels, or something ...)
Even a better time Resolutionbringt me nothing more then yes, if I record movies with 25p want to now if someone NEN film on HD spins, and the later closing date will then bring him 60 or more frames per second so nothing. .. because it is the 25 or 24 as needed, or talk trash, I now totally ... ?????
And if the JVC with 25p recording, ie 25 frames per second, and with a horizontal resolution of 720 works, then I think we have an SD Picture ... I just do not come clear, synonymous when I look at the article on Wikipedia is already the fourth time through ...
Many greetings,
max



Antwort von Axel:

"superman" wrote:
The HD picture has, in addition to 1080 pixels,
yes synonymous with the format of the 720 pixels ...-> But then this is not higher than in SD or? (720x576 pixels, or something ...)
Even a better time Resolutionbringt me nothing more then yes, if I record movies with 25p want to now if someone NEN film on HD spins, and the later closing date will then bring him 60 or more frames per second so nothing. .. because it is the 25 or 24 as needed, or talk trash, I now totally ... ?????
And if the JVC with 25p recording, ie 25 frames per second, and with a horizontal resolution of 720 works, then I think we have an SD Picture ... I just do not come clear, synonymous when I look at the article on Wikipedia is already the fourth time through ...
Many greetings,
max

The Picture of HDV JVC has 720 (Height) times 1280 (width) pixels, and thus has a real Pal Resolutionvon 2.2 times SD (which is actually higher, since one usually at Pal ja of "i" runs out, ie, the picture consists of two Halbbildfeldern, each only a Height of 288 pixels have).
1080i (Height 1080, anamorph 1440 Width = 1920) is the same subjective impression of sharpness, since the theoretical factor of 3.75 times by the Pal-Interlace vermurkst will botch (a box Height: 540 pixels, the image height is itself during each of the 50 half-phase, only 75% of a 720p image). On the other hand is the representation of motion in 50 phases absolutely better than at 25 - logical, right? What 720p25 to 1080i on s.zeitlicher but information is obtained, when viewing it on a device by progressive loss s.Schärfe especially moving subjects - the deinterlaces - lost. Says: still lifes and landscapes are in 1080 almost twice as sharp. In order to see the difference you need a very short distance to the screen, you usually do not voluntarily take. For a car racing (sports) or a chase (fiction) decreases the sharpness impression then rapidly under the of 720p.

Optimal: 720p50
Then: 1080p25
Then: 720p25 or 1080i, but in the case of a more favorable 720p25 HDV Compression aufweist.



Antwort von sanvodan:

[quote] and thus has a real Resolutionvon 2,2 [/ qquote]

Nix "resolution" are just pixels!



Antwort von WoWu:

@ Host

Erklär look ....



Antwort von Markus:

"WoWu" wrote:
Erklär look ....

Presumably this means is that the term "resolution" (specified as ppi or dpi) in the video field is being used for something that is actually "image" (Width × Height in pixels) is called.

Out:





Antworten zu ähnlichen Fragen:
'1080/25p All-Intra' bei gleicher Datenrate besser als '1080/50p All-Intra' ?
Bei wenig Licht mit 1080/50M weniger Körnigkeit als mit 1080/28M?
50i oder 25p am PC erkennen
1080 HDMI to 2K SDI ?
Canon EOS R3: Aufnahmezeiten und Hitzelimits bei 6K 12 Bit 25p/50p RAW und 4K All-I 50p
Hardware für Lightworks 1080 HD
Welcher Codec für 1920*1080?
S35 1080/60p 4:2:2 10bit Empfehlungen
1080/50M für Fernseher störungsanfällig?
Resolve UHD Material in 1080 Timeline unscharf
Zusätzlicher Monitor: BM Decklink oder GeForce 1080?
50p zu 50i - Material der a7s nachträglich interlacen
Richtige Einstellungen GH5 für 1080 - 180 fps? Need help!
Update 10.4.9, Export Bug nur in 1080 obwohl andere Auflösung
Dateigröße bei 25p und 50p
Interview mit 2 Kameras aufgenommen (25p und 50p)
wie wandelt Resolve 50p Clips in einer 25p Timeline um?
Canon EOS R5 ohne Hitzelimit bei 8K 25p und 5K 50p ProRes RAW mit dem ATOMOS Ninja V+ ?
MXFOP1A 25i / 50i
DV-Resolve 15 Studio, 50i importieren?
Youtube 720p Problem
720p oder 1080p für Facebook?
digital camera that trades 8mm film for 720p
HDTV-Aufnahme komprimieren + Aus 1080i -> 720p erreichen
Snapdragon 675 bringt Smartphones Bokeh und 720p mit 480 fps
Premiere Pro - Uhd Material auf 720p skalieren - Wo ist mein Denkfehler?

















weitere Themen:
Spezialthemen


16:9
AI
ARD
AVCHD
AVI
Adobe After Effects
Adobe Premiere Pro
After effects
Apple Final Cut Pro
Audio
Avid
Avid Media Composer
Cam
Camcorder
Camera
Canon
Capture
Capturing
Clip
EOS
Editing
Effect
Error
Export
File
Files
Film
Final Cut
Format
Formate
HDR
Import
JVC
KI
Layer
Light
MAGIX video deLuxe
Magix
Microphone
Monitor
Movie
PC
Panasonic
Pinnacle
Pinnacle Studio
Player
Premiere
RAM
RED
Recording
Red
Software
Sony
Sound
Studio
TV
Tape
Video
Videos