Q: TVE3 = poorer PQ for (HW)analogue card users? (1 Viewer)

[chemelli]

I played a bit with the bitrate , and it seems that I can get a stable system with about 8000 CBR, but I haven't had it running for a longer period yet.

@chemelli "where is the CBR settings ? I can see only VBR values in the code"
If you look at the function SetVideoBitRate(min, max, vbr); the last bolean parameter tells whether its VBR or CBR.

regards
Martin

Martin,

what you put have in the min max and vbr value then to have it well working ?

Simone

 

[mba]

chemelli
I have SetVideoBitRate(8000, 8000, false), I think its only using the first parameter when you choose false, but anyway I just have both set to the same value

 

[diehard2]

It will ignore the second value if vbr is set to false.

 

[chemelli]

diehard2,

is possible to have a parameters that will permit to choice between VBR and CBR and the mix and max values instead of recompiling everytime the source ?

Simone

 

[diehard2]

Hi chemelli,

I'll eventually get around to this, but its not trivial and I'm very limited in my time right now.

 

[chemelli]

diehard2,

this will really be great and much appreciated.

Thanks in advance for your time and work.

Simone

 

[vuego]

How did you managed to keep it saved? Other people including me reported that it is changed back/ not saved?

I had the same problem when trying to set it to 12 Mbits. However any setting up to 10 Mbits works for me.

 

[elconejito]

I've tried without success to configure using GraphEdit. It lets me set the new values, but each time I close GraphEdit and open it back up it reverts back to a default of 5000 CBR. Anyone have any ideas I could try? TVE3 is working awesome except for this one small thing.

 

[mcraenz]

And finally: would it be possible to set the audio at 384 instead of 224 as it gives some really bad audio artifacts on my and other ppl systems? I recompile tvlibrary.dll each time I install a new svn build to prevent it.

eh Funny! I had the same same request for the same reason SOME time. When the audio bitrate was set to (128?) I was getting audio artifacts. Diehard was kind enough to increase it to 224 for me which fixed the problem. I wonder why it happens to some and not others?

 

[Spragleknas]

Can someone tell me how to "manually" increase the bitrate?

I have gotten myself a new HTPC, and with PVR-150 the values i set in graphedit will not stick - like it did with my 350!