Is there a limitation on mastering a DVD? I had an Original file 716.7mb mp4, video length 2hrs 30min.

I did (ffmpeg) -i file:mymorphos:file.avi -f dvd -target ntsc-dvd -r 29.97 -s 720x480 -aspect 16:9 -b 8000kb drive:temp/dir/file.mpg

Then auth.xml. the burned output was 2:04 so I missed 26mins. I went back to check the converted mpg file and it was 3.9 gigs, but video length was also 2:04.

The burn proces went ok, (not on morph this time though) and the video quality was nice, but I lost 26mins in the process somehow. What did I miss?

Just an idea:
Might be a filesize barrier problem.


But as an amigaoid System shouldn't that be 2GB?
Is sequential writing larger files (without 64bit DOS calls)
possible?

[ Edited by weiseb 07.10.2014 - 03:37 ]

Yea, what's the filesystem where that temp file goes? For example FAT32 has 4GB filesize limit.

> as an amigaoid System shouldn't that be 2GB?

For SFS:

"Fixed writing to files larger than 2GiB"
http://www.morphos-team.net/releasenotes/3.6

mhhh so how large can files be on MOS >=3.6 when using SFS?

Better use ICE-FS........

>> For SFS:
>> "Fixed writing to files larger than 2GiB"
>> http://www.morphos-team.net/releasenotes/3.6

> how large can files be on MOS >=3.6 when using SFS?

4 GiB (probably minus one or two bytes), I'd say.

Current SFS : 4GB-1 bytes.

Quote:

It is a FAT32 formatted drive, but mounted usb. I guess that would be it then. $#!^
Oh well thanks! No fix for that then huh?

Quote:

Only "fix" is to change the filesystem and re-format it, and of course losing the data in it. NTFS, EXT3, IceFS or similar depending on which systems you are going to use it. Although FAT is the most compatible, but has tighter limits.

Or if your programs allow to split the temp file to smaller parts... I'd check the options too, it might be the easiest solution.