using mplayer and mpeg2enc for creating the streams and multiplexing them with mplex worked great. The VCD was playable on my DVD player.
Thanks for you help guys.
Ralf
Steven M. Schultz wrote:
On Wed, 10 Sep 2003, Ralf Haller wrote:
Hi Berni,...
here's what I get when I am multiplexing a custom VDC with higher bitrate:
[EMAIL PROTECTED] tmp]$ mplex -f 2 -r 1500 chunk.m1v chunk.mp2 -o chunk.mpg
++ WARN: [mplex] Padding : sector=00000000
++ WARN: [mplex] Stream e0: data will arrive too late sent(SCR)=572382 required(
DTS)=564048
++ WARN: [mplex] Video e0: buf= 44799 frame=000141 sector=00000386
++ WARN: [mplex] Audio c0: buf= 4096 frame=000218 sector=00000070
++ WARN: [mplex] Padding : sector=00000019
++ WARN: [mplex] Stream e0: data will arrive too late sent(SCR)=946068
[EMAIL PROTECTED] tmp]$ ffmpeg -i test.mpg -b 1150 -s 352x288 -r 25 -ab 224 -ar
44100 -f vcd -y out.mpg
1500 is too low. ffmpeg's mpeg capability is not as refined as that of mpeg2enc (at least when it comes to the rate control or so it would seem).
Perhaps using mpeg2enc as has been suggested would be a better method of preparing the .m1v file
Use '-r 2500' or higher and see what mplex prints out for the Average and Peak rates.
Cheers, Steven Schultz
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