Florin Andrei wrote:
> Bernhard Praschinger wrote:
>> I have made the mjpegtools 1.9.0 RC3 and put it online.
>> The main fix is that the rate control is not broken any more.
>
> I am getting insane average and peak bitrates with RC3 when transcoding
> DV material to DVD-compatible MPEG2. I set the peak with -b 8000, yet in
> reality it overshoots 20% or more, while the average as reported by
> mplex is very high, close to the peak.
[EMAIL PROTECTED]:~$ grep bit-rate log.txt
INFO: [mplex] Average bit-rate : 7675200 bits/sec
INFO: [mplex] Peak bit-rate : 9528000 bits/sec
INFO: [mplex] Average bit-rate : 6486000 bits/sec
INFO: [mplex] Peak bit-rate : 9873600 bits/sec
INFO: [mplex] Average bit-rate : 5962000 bits/sec
INFO: [mplex] Peak bit-rate : 8136400 bits/sec
INFO: [mplex] Average bit-rate : 7143600 bits/sec
INFO: [mplex] Peak bit-rate : 9616400 bits/sec
INFO: [mplex] Average bit-rate : 6630800 bits/sec
INFO: [mplex] Peak bit-rate : 9266000 bits/sec
INFO: [mplex] Average bit-rate : 7950400 bits/sec
INFO: [mplex] Peak bit-rate : 9454800 bits/sec
INFO: [mplex] Average bit-rate : 5946400 bits/sec
INFO: [mplex] Peak bit-rate : 8689200 bits/sec
INFO: [mplex] Average bit-rate : 6011600 bits/sec
INFO: [mplex] Peak bit-rate : 8586400 bits/sec
INFO: [mplex] Average bit-rate : 7936400 bits/sec
INFO: [mplex] Peak bit-rate : 9706800 bits/sec
INFO: [mplex] Average bit-rate : 8048400 bits/sec
INFO: [mplex] Peak bit-rate : 8989200 bits/sec
INFO: [mplex] Average bit-rate : 7970400 bits/sec
INFO: [mplex] Peak bit-rate : 9636000 bits/sec
INFO: [mplex] Average bit-rate : 5259200 bits/sec
INFO: [mplex] Peak bit-rate : 9244000 bits/sec
INFO: [mplex] Average bit-rate : 5723600 bits/sec
INFO: [mplex] Peak bit-rate : 9757200 bits/sec
INFO: [mplex] Average bit-rate : 6284000 bits/sec
INFO: [mplex] Peak bit-rate : 9608000 bits/sec
INFO: [mplex] Average bit-rate : 6613200 bits/sec
INFO: [mplex] Peak bit-rate : 9688400 bits/sec
INFO: [mplex] Average bit-rate : 5847600 bits/sec
INFO: [mplex] Peak bit-rate : 9302400 bits/sec
I'm re-runing the whole thing with -q 7
--
Florin Andrei
http://florin.myip.org/
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