Video mit dem Camcorder

Convertierung DV Files

Avidemux can only open type-2 DV files at the moment. Two types of DV files exist: type 1 and type 2 (read the information at Microsoft.com about the differences between them). However, some cameras produce type-1 DV video. To convert them to type-2 DV, you can either use the Canopus DV File Converter or the Ulead DV Converter. Found at AVIDEMUX FAQ

Trotzdem gibt es eine M\xF6glichkeit die Files zu Konvertieren. Convert DV --> MP4 Hier wir nicht nur beschrieben wie man DV Files Konvertiert sondern auch *.mts Files nach mp4. Die wichtigsten Command hier nochmals rauskopiert:

Convert an .MTS file to a .MP4 file

I just used the for ... part!!

IFS=$(echo -en "\n\b"); for i in *.MTS; do ffmpeg -i "$i" -vcodec mpeg4 -b:v 15M -acodec libmp3lame -b:a 192k "$i.mp4"; done

Convert an .DV file to a .MP4 file

ffmpeg -i tape.dv -vcodec mpeg4 -b:v 15M -acodec libmp3lame -ab 192k -threads 2 -ilme tape.mp4

Timestamps

To set the timestamp of the file to the video's internal creation date/time, you can use:

exiftool '-CreateDate>FileModifyDate' FILE 

To force a date/time when converting:

ffmpeg -i 00041.MTS -vcodec mpeg4 -acodec copy -timestamp 2000012312:21:34 bla.mp4

Split video files

ffmpeg -i input.mpg -ss 00:00:10 -t 00:00:30 out1.mpg

-ss is the start point in hh:mm:ss from the beginning of your video file

-t is the length of time in hh:mm:ss of your new segment.

So, in the above example, you're starting 10 seconds in from the beginning of the original file and ending 30 seconds later.

If you want to create multiple parts in one pass then the following should work:

ffmpeg -i input.mpg -ss 00:00:10 -t 00:00:30 out1.mpg -ss 00:00:35 -t 00:00:30 out2.mpg

In this example, the first segment is the same as the first example, but you're also creating a second file starting at 35 seconds in and being 30 seconds long.

Remember to use the correct encoding:

ffmpeg -i input.mpg -ss 00:00:10 -vcodec copy -acodec copy output.mpg

Merge video files

To merge 2 or more files, use the 'cat' command and pipe it through ffmpeg, like this:

cat 1.mpg 2.mpg | ffmpeg (-f mpeg) -i \x96 -vcodec copy -acodec copy outfile.mpg

Unfortunately, this does not work. Again, mencoder to the rescue:

mencoder -oac copy -ovc copy -o output.mp4 1.mp4 2.mp4

Scartverteiler von Hama

Scartverteiler von Hama Bestellnummer 00042354.
Hier der Link direkt zu Hama

* Datenfluss Bild des Scartverteilers:

Ladung des Accu's

Entladestrom

Der definitive "Entladestron sollte 0,2 C betragen. Was ist ein "C"? Beispiel

 Akku mit 4000mAh  C=0,2 Entladestrom ~ 800mA 

Ladestrom

Der Ladestrom sollte 0,6 - 1,0 C betragen! Dies jedoch nicht permanent. Ladeger\xE4te von NiCa Akkus laden diese Akkus nach einem speziellen Muster (Programm).

Links

• Tips von Stefan Uchrins
• Rotate a Video with Mencoder

• CD / DVD Kleinserien Produktion

-- ReinhardBayer - 21 Sep 2009