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HDR SR7 - Schlechter Autofocus?

HDR SR7 - Worse AutoFocus?



Frage von Crys:
Februar 2008

Hi,

either I have once again "luck" had, or too high:

In the twilight Camera lost (all auto settings) again and again the focus.
If I were in the camera, the scene at dusk election will make the picture still darker, but the problem with the AF is gone.
A similar problem I have if I would like to record rapid movements (such as my little son to play football).

Is this normal for this camera?

Many greetings

Chris



Antwort von Andreas_Kiel:

In the twilight lose all the cameras more or less rapidly the Focus. In almost all cameras installed passive AF usually based on motif contrasts, just missing the most in the dusk. (See: http://de.wikipedia.org/wiki/Autofocus)
In order to avoid such a thing, you will get used to the AF any better, then pumping the sharpness during the day are not synonymous, if anything in the field of view of the camera device and of its importance is for :-)
I use AF a few exceptions, namely to focus, but only on the "Push Auto" function, ie, the AF is, in principle, but a special button allows him focussieren shortly. I then check the display on / after the viewfinders; for me s.schnellsten - faster than a rumprobierender AF all.
BG, Andreas



Antwort von hw163:

@ Crys

How are you satisfied with your camera?
I intend the same to me now!

How many gb is one hours movie?
Would you buy again, or prefer another?

For a few tips I would be grateful!

Mfg Helmut








Antwort von Crys:

@ Andreas

Thank you for the quick reply.
That the camera is too little contrast to the auto loses I knew (search ;-))

What I do not understand is that I choose the scene with "Twilight" the problem does not have
-> The picture is even darker than they are anyway, but the rich contrasts in this case?

What is the other current (Sony) cameras?

For just the kids film is such a clever AF stop already.

With my old camera (the unspeakable IP1) was at least the AF much better.

@ Helmut

I have no comparison to other HDTV cameras.

The image quality I see as very good and synonymous with the image noise LowLight seems to me to be very low.

Super is the touch screen and the possibility of using finger tip area of the desired sharpness or the exposure correctly.

The AF is already written as above, at least for my camera, very weak.

Photos are pretty good. However blurred objects much more quickly than normal photos (slow shutter speed).

Spitze Absolut is the possibility of HDTV recordings with a screenshot of a quality to make on a 10 * 15 expression looks flawlessly.
It must not stop too dark (noise) and the object must not move too quickly (see above).

What 1 hr film s.GB needs but I do not know
2:22 min need 281.761kb ;-)

The Battery Included is a joke. The times is not enough for one day Legoland. I have the NP-FH70 bought is the same size and lifts loose 4 times as long.

Also there is an HDMI cable. Standard cable will not fit.

The included software is well intentioned but poorly thought out:

You can not edit the clips with comments from the motion or within the browser to other folders.
You can not share the clips but only trim.
In addition, I have found no way of movies in HD-SD conversion and still in the 16:9 format to burn.

Easy backup feature is very well resolved and insanely fast (compared to tape)

If the transfer of the clips on the calculator the clips into meaningful folders distributed, can be done is a fairly comprehensive library build in the folder or after the recording date can be sorted.



Antwort von hw163:

Thank you!
That is quite something!

I think that I mi buy the device!
Seh'n time!




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