Infoseite // Focussing with HF100/10/11, smear-Effect and Lowlightverhalten



Frage von RickyMartini:


Because I like the HF100 wants growth, I would be very interested to know how clean the autofocus works well and how about the sharp stick can make - especially in Lowlight and a lot of sunlight (when the Picture in the display is hard to see)?

When I SonyDCR-PC101E (born 2002) is in Lowlight despite fairly heavy focus ring, manual sharp picture to get, especially at long focal.

Also shows my Sonyeinen strong Smeareffekt. If this in the CMOS models synonymous so strong in appearance or has the "Today" more under control?

For nightly show photographs of a Christmas market in the Borders of a camcorder quite clearly (focus, exposure, smear).

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Antwort von Bernd E.:

"RickyMartini" wrote: ... ... Smeareffekt for CMOS models synonymous so ...?...
Smear, there are at CMOS sensors are no longer, but it may be, depending on the motive and handling of the camera to other unpleasant effects (keyword "rolling shutter") can occur.

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Antwort von deti:

The auto is in the new Canon models very fast (<0.5 s) and synonymous in "low light" situations very reliable, provided it in the "Instant AF" mode. Here, with the help of an active IR sensor next to the lens the distance to the object measured and then pump without sharp asked. There are worlds between your old camcorder (we have here have a DCR-PC120).

If the IR sensor provides no reliable measurement (eg, when he partially offset by a wide-angle adapter is hidden), the car on the picture content focus. It then takes a little longer (about 2s) and is synonymous less reliable in low-light situations.

A WW adapter synonymous obscures the built LED video light to be switched can be - that it is perhaps advisable to WW adapter in "low light" situations may be dispensed with.

Deti

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Antwort von RickyMartini:

As is true because with the battery life?
BP819 is sufficient to use for a several hours, with a maximum of 60min and the results are Camcoder but most of the time or s.ist would provide the BP827 is better suited?

For my SonyDCR-PC101E I use the strongest Battery, 300min over me to indicate when it is full. At the end, there is usually still on the juice for 60min and the tape is with 30 to just under 60min filled.

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Antwort von deti:

"RickyMartini" wrote: As is true because with the battery life?
... At the end, there is usually still on the juice for 60min and the tape is with 30 to just under 60min filled.


I'm always out there in the mountains to shoot and it is usually cold. This in turn requires a reliable battery indicator only legally impossible.

Because Canon outrageously high prices for Batteries required, I of cheap goods on Ebay (search "BP-819"). See synonymous

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Antwort von deti:

On occasion I have given times ACVHD raw material of the Canon HF-100 under "low light" conditions, and put on line:

Test prerequisites & conditions:

Canon HF-100 with WD-H37II in FXP mode (1920x1080i50 @ 17Mbit / s), auto slow shutter switched off in low light environment.

Test provides scenes with:
- Manual exposure correction,
- Manual aperture setting,
- High contrast,
- Fast AF for moving camera testing

AVCHD footage is unprocessed material except
recoding for flash video player into H.264 AVC 1280x720p25 @ 5Mbit / s.



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Focussing with HF100/10/11, smear-Effect and Lowlightverhalten




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