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exporting event video without losing quality

Posted: Tue Dec 27, 2011 10:59 am
by Mad Professor
Good day all.

Could someone please advice me how I can go about exporting event videos without losing quality.

I ask as each time I try and export an event to a video, the quality of the exported video is very bad.

Can you please advice.

Thanks for your time.

Best Regards.

Re: exporting event video without losing quality

Posted: Wed Dec 28, 2011 8:32 pm
by leeroybrown
I do my cams at 640 x 480 and I have exported with every format option, and I hear ya with the poor quality playing the file outside of the ZM console. I think editing the FFMPEG_OUTPUT_OPTIONS would be where I would start.

Re: exporting event video without losing quality

Posted: Wed Dec 28, 2011 8:37 pm
by mastertheknife
Add -qscale 5 to ffmpeg output parameters, this should give you about 80-90% quality.

mastertheknife

Re: exporting event video without losing quality

Posted: Fri Dec 30, 2011 2:17 pm
by leeroybrown
Are you saying replace the -r 25 with -qscale 5 in the options menu or do I have to nano it ?

Re: exporting event video without losing quality

Posted: Fri Dec 30, 2011 2:22 pm
by leeroybrown
WOW works like a charm, Thank you !

Re: exporting event video without losing quality

Posted: Fri Dec 30, 2011 3:28 pm
by Mad Professor
That is so much better now, thank you.