Trying to load this high quality SFD file on Sega Dreamcast as a GDI?

Place for discussing homebrew games, development, new releases and emulation.

Moderators: pcwzrd13, deluxux, VasiliyRS

Sonicx9
shadow
Posts: 5

Trying to load this high quality SFD file on Sega Dreamcast as a GDI?

Post#1 » Tue Jun 27, 2023 1:04 am

Hi, I just created a high quality SFD file that can possibly load on a stock Sega Dreamcast system via GDEMU as a custom GDI file, the SFD file is a full 640x480 at 30FPS with 3600kbps the max that a stock Sega Dreamcast can read natively if possible?

Here is the link: https://drive.google.com/file/d/1e03SzH ... drive_link

If anyone here knows how to create a custom GDI that can read the file for GDEMU please post here to help me out thanks?

User avatar
Ian Micheal
Developer
Posts: 6007
Contact:

Re: Trying to load this high quality SFD file on Sega Dreamcast as a GDI?

Post#2 » Tue Jun 27, 2023 2:42 am

Which = What is 3600 Kilobits/Second in Kilobytes/Second?
3600 Kilobits/Second = 450 Kilobytes/Second

450kb/sec bitrate that's not the max for gdemu Not that HQ it's not max but pretty much it for a cdr..

Sonicx9
shadow
Posts: 5

Re: Trying to load this high quality SFD file on Sega Dreamcast as a GDI?

Post#3 » Tue Jun 27, 2023 11:00 am

Ian Micheal wrote:Which = What is 3600 Kilobits/Second in Kilobytes/Second?
3600 Kilobits/Second = 450 Kilobytes/Second

450kb/sec bitrate that's not the max for gdemu Not that HQ it's not max but pretty much it for a cdr..


So what is the max bitrate a SFD at full 640x480 at 30FPS can handle on the Sega Dreamcast via GDEMU?

User avatar
Ian Micheal
Developer
Posts: 6007
Contact:

Re: Trying to load this high quality SFD file on Sega Dreamcast as a GDI?

Post#4 » Tue Jun 27, 2023 12:05 pm

Lot of movies converted here http://fuzzcast.hermes.feralhosting.com ... 29%20v2.0/

Look up fuzzcast you find 4gb movies in widescreen for gdemu .. As for bitrate you have to test real gdrom not a cdr has 1.2mb /12x so same as gdemu.. cdr is not the same speed max i got benchmark was just abit over 700kb/sec max

Sonicx9
shadow
Posts: 5

Re: Trying to load this high quality SFD file on Sega Dreamcast as a GDI?

Post#5 » Tue Jun 27, 2023 12:44 pm

Ian Micheal wrote:Lot of movies converted here http://fuzzcast.hermes.feralhosting.com ... 29%20v2.0/

Look up fuzzcast you find 4gb movies in widescreen for gdemu .. As for bitrate you have to test real gdrom not a cdr has 1.2mb /12x so same as gdemu.. cdr is not the same speed max i got benchmark was just abit over 700kb/sec max


Thanks I will check and it will help me out.

  • Similar Topics
    Replies
    Views
    Last post

Return to “New Releases/Homebrew/Emulation”

Who is online

Users browsing this forum: No registered users