I'm thinking now that this is an audio rendering issue. I'm combing some mpeg-4 audio with WAV audio to form the ac3 stream. When I opened my m2v video and ac3 audio as a new Cinelerra project, the audio was 28 seconds shorter than I expected. (5:01 instead of 5:29)
On 5/28/06, Nicolas <[EMAIL PROTECTED]> wrote:
On Sun, May 28, 2006 at 06:48:41AM -0500, jim scott wrote:
> I've got a really basic slideshow in Cinelerra, rendered to m2v and ac3.
> When I mplex the files:
>
> mplex -f 8 -o kidfun.mpg kidfun.ac3 kidfun.m2v
>
> I get a string of sync errors:
>
> ++ WARN: [mplex] Stream e0: data will arrive too late sent(SCR)=151259
> required(DTS)=151157
> ++ WARN: [mplex] Audio bd: buf= 14237 frame=000074 sector=00000019
> ++ WARN: [mplex] Video e0: buf= 130520 frame=000046 sector=00000845
> ++ WARN: [mplex] Stream e0: data will arrive too late sent(SCR)=195145
> required(DTS)=193199
>
> The slideshow comes at the end of some home video I edited together. I can
> render and mplex that part of the project without error, but as soon as I
> add the still frames, mplex errors out. Any ideas?
>
> (I've tried to check the wiki StillImage page, but that seems to be down
> right now)
Hello,
I don't know which mpeg2enc parameters are used by cinelerra (I use my
mpeg2enc shell script which convert the YUV4MPEG stream using a pipe).
However, doesn't that error appear when bitrates used are too high?
Nicolas.
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