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Rendering to DVD

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DeMus
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Rendering to DVD

Wed Nov 08, 2017 3:26 pm
Hi all,
I have made a movie consisting of holiday pictures, screendumps from Google maps and title clips and worked in mp4 full HD format. Rendering in that format gives me a nice high quality movie.
Now I want to make a DVD from it but I can't get it the way I want it. What I get is terrible to see. The screendumps are barely readable. The maps show a portion of the trip with the places we have been. But as said, the text is hardly readable.
I use kdenlive 17.08.2. Who can tell me what the right settings are for a high quality DVD which can be burned to a disc? What do I need to do and where do I do it?

Please help. Thank you so much.
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bartoloni
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Re: Rendering to DVD

Fri Nov 10, 2017 9:35 am
DeMus wrote:Hi all,
I use kdenlive 17.08.2. Who can tell me what the right settings are for a high quality DVD which can be burned to a disc? What do I need to do and where do I do it?
Please help. Thank you so much.

i'm replying because no one seems to have an answer (for now)
i've no idea.. i don't make a dvd since 2009.
usually some of my customers are creating the final rendering... and after that they convert to DVD or BluRay using a DVD burner suite (usually for free with a new WiN-PC.. software like.. PowerToGo...or similar... very small applications) .. on Linux i think that the approach can be the same.. use a DVD burner software that accept a single AVI as an input. ( maybe.. DeVeDE .. or DVDauthor ?)
vpinon
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Re: Rendering to DVD

Fri Nov 10, 2017 12:04 pm
Hello,

How did you generate your DVD files?
Did you use Kdenlive DVD export profile? It has a "quality" slider (bottom of export dialog) which you can push to maximum.
You can also convert your HD export with eg "ffmpeg -i your_export.webm -target pal-dvd your_export.vob"

What is the final bitrate of your video? (you can these info from kdenlive/clip properties, or VLC, or ffprobe, or mediainfo...) For simple scenes without much motion, having something between 2500 and 5000 kbps is a good range.

Please note that DVD resolution is fixed to 720x576 whereas HD is 1920x1080: with 4 times less pixels it is normal to have less details, texts must be large enough.
If it is an encoding quality problem, you have color bleeding and moving blocks.
DeMus
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Re: Rendering to DVD

Sun Nov 12, 2017 8:47 am
Thanks everyone. In the mean time I managed to create a reasonable DVD where in fact there is only one part (8 sec.) which is less good and that is a screendump of google maps showing the part of the USA where we traveled. Since the texts there are small it is getting unreadable. The rest is, I presume, normal DVD quality, which when shown on a full HD computer screen less than perfect. I watched the result on our TV and it is pretty good so now I hope the neighbors who will get the DVD, agree with me. I will also give them the HD mp4 file to watch on the laptop. Unfortunately their TV can not be connected to the laptop since it has no connection for it.
I did use the slider and set it to max quality so I guess this is as good as it gets.

Thanks for the advice.


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