Infoseite // miniDV - camera (. mov) - a Comparison



Frage von Martin Dienert:


Hello,

I was wondering where my post could belong. Most likely it was to do with post. If it fits somewhere better, please move.

I have I see a Casio EX-Z1080 bought me as a possibility here in the forum recommended, and am so happy synonymous.

As promised (I do not remember whether it was in this forum), I would like specifically about the video function of the Camera reported. The camera can video sequences in the dimensions 640x480 (4:3) and 848x480 (16:9) with 25 frames per second progressive recording. This is a bitrate of 5.8 Mbit / s and 7.0 Mbit / s (video and audio). The video data with the H.264 codec compresses and together with the mono sound into a *. mov container. The video length is limited to 10 minutes. On a memory card of 1 GB fit about 20 minutes of video.
Since the resolution is not the Pal-standard (as used on DVDs) must be equivalent to the video in the size changed. It is synonymous to observe the cameras with square pixels and digital cameras with rectangular pixels (1:1,067) to work. Normal TV sets do not show the whole picture but have a Overscanbereich I with a black frame was added.
The change in size and the cut, I have done with AVISynth and the Beispielfim with the HCenc 0:21 in the MPEG2 format. The sound, I once left out as most of my videos anyway will be entertained with music.

Sample Video Sample Video DVD structure
The sample videos are on "http://share-online.biz/" saved. Registration is not necessary but the ad is a disaster.

The example video begins with two video parts of my Canon MV200 (which is now unfortunately broken) for the Comparison. This video parts I have with a black frame. In each video is displayed making it filmed and how has been processed. Below is a video portion of the Casio is not in the size has been changed (not synonymous pixel shape), but only a black frame contains. Next follows the same video portion with sizing. Another video of the Casio part follows with the same settings as before. Finally, three short video parts of a Canon MV30 again to compare. The quality is on a s.besten Television inspect. This example is one of the videos (s.besten large gas) to a DVD-(+) RW burn. Can the DVD player not a single Mpeg files can be synonymous, the DVD structure on a DVD-(+) RW burn.

Conclusion:
Looking at the size and the price difference to my video camera Casio EX-Z1080 so the videos are quite good. Despite the necessary post-processing (resizing), they are suitable for my video projects (mostly just a holiday films) to be used. Due to the strong compression in the camera, the videos are somewhat blurred.

The photo features the Casio Ex-Z1080 I can not say much because I have the automatic mode has not yet come out bin. For me, the quality of the images well. If needed, I can sample images synonymous provide. Only then would I know what I like to be photographed.

Martin


Space


Antwort von Jan:

Thank you for the contribution.

Yes, I was completely shocked, the Casio with the current models of the video is limited to 10 minutes, no preference whether 1 or 3 qualification. At the beginning, while the total time, while pressing the shutter then the 10 minute display, synonymous with the fastest card available "only" 10 min. Many companies (Pana, Sony & Canon) film really up card is full. A thought Mag Casio was still filming until card is full, you must test everything themselves wirkllich .....

VG
Jan

Space


Antwort von Martin Dienert:

Hi Jan,

with the the 10 minutes does not bother me much because I probably no longer be filmed sequences. It is for one camera. ;-)

Martin

Space


Antwort von bratmaennchen:

Hello Martin,

Super beitag ... but I hab da noch ne frage ...

Quote: The video data with the H.264 codec compresses and together with the mono sound into a *. mov container.

How can this be s.besten extract (decode)?
What software?

gruß
bratmaennchen

Space


Antwort von Jan:

Correction: Canon can s.Stück with a maximum of 4 GB of filming, then next recording.

VG
Jan

Space


Antwort von Martin Dienert:

Quote: How can this be s.besten extract (decode)?
I use AVISynth (2.5.7) and the QT-plugin with the following script:
[code: 1:6 bc38607a3] LoadPlugin ( "path \ AviSynth 2.5.7 \ plugins \ QTSource.dll")
QTInput ( "path \ Videodatei.mov", audio = true)
BiCubicResize (676, 540)
AddBorders (22,18,22,18)
# # ConvertToYV12 HC Encoder
[/ code: 1:6 bc38607a3]
This script can then test with the media player open. For further processing do I open the script with Premiere 6.0 and save it in DV format.
You can see the video sequences, but synonymous with SUPER to convert many other formats.

Martin

Space



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