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| Beginner question FullHD video
Frage von bluebandit:
Juni 2009
Hello,
please excuse my beginner's question about high definition video.
I must prepare for a customer-HD video (in 1920 x 1080). This is running (later on Windows Embedded on a 1.0 GHz Celeron processor, 512 MB RAM) in vehicles from (; Oops!) CompactFlash card with 4.0 GB size.
The problem:
The films will be shown on a standard Windows PC and Mac Pro seamless. On the Windows Embedded Calculator jerk but the films at the 1 Time playing. Tests with such Elecard MPEG2 Player show that there is no frame rate is achieved. Once the films are played, but after a second time, they will be with a constant frame rate judder WITHOUT played.
My suspicion now falls on the following components:
- Compact Flash unusable (as a medium, too little transfer rate / throughput for FullHD)
- Too little RAM
- Processor to inefficient
Possibly. It is synonymous a combination of these three components, which are responsible for the problem.
I would be very grateful for the feedback of an expert respectively. Professionals.
Thank you very much!
Addendum:
I just learned that the Compact Flash cards have the following transfer:
- Read: Max 15 MB / s
- Write: Max 12 MB / s
Antwort von domain:
Have you ever tried to here?
http://de.wikipedia.org/wiki/Media_Player_Classic
Antwort von bluebandit:
Thanks for the link! Will I still try.
But I think that it is not s.der Player application, but rather s.der hardware.
Antwort von ThomasM:
Know me but not so with embedded systems from what I would however still try:
- Drivers check (; should fit, however, since the 2nd time even working for me)
- Other players are trying, as mentioned above. Possibly synonymous http://www.videolan.org/vlc/
- Paging file should be disabled
- Disable unnecessary services
- May create a ramdisk and copy the player used at system startup via logon script in the ramdisk (; VLC Portable)
Antwort von bluebandit:
Thanks for the tips!
First of all time would probably make a test with another player.
M.
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