DIY Custom-Printed Movie Poster Acoustic Panels - cheap! - Page 55 - AVS Forum
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post #1621 of 1634 Old 09-28-2014, 07:29 PM
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Originally Posted by lincolnite View Post
Hi all,

I am looking for some advice on image quality for larger posters. I have been looking for a casino movie poster...the best I can find is 2000x3000 at 72dpi.

Is there a good rule of thumb for image quality vs size?

I would like to be able to make my printed images 4-5 ft long.

Thanks in advance.
Keep in mind that you want your images at 150dpi, so if you are starting with an image that is 72dpi, to get it to 150dpi (without losing or creating any data), your 2000x3000 image at 72dpi is the same as a 960x1440 at 150dpi.... Not big enough for a 4-5 foot long image without some noticeable softening when enlarging the image.

Now, Casino is an older movie, so finding quality images, as you are finding, is hard, let alone images that have some decent size to them. I've done some looking for another AVS member for a Casino poster in the past, we we never really had any good luck with it and it got dropped from his list of posters.

Now if that was 2000x3000 at 150dpi, then you would have a great size to work with for a larger printed image.

Can you use a different, newer movie instead? There would be better luck in finding an image that would be larger to start with.

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post #1622 of 1634 Old 09-28-2014, 07:36 PM
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Lincolnite,

I'd think about 1000 pixels/ foot is a safe bet. That's what Spoonflower told me when I wanted my image to be 8' long. They can tell you how many pixels it should be for the size you want.


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post #1623 of 1634 Old 09-28-2014, 07:44 PM
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Quote:
Originally Posted by muv1kinobi View Post
Hello,

This is my first post in many years so excuse me if I goof this up. I am in the process of rebuilding my Home Theater and just ran across this thread. I need to add 4 absorption panels and this is a wonderful idea. Thanks to all that have made this possible and for sharing your ideas.

rPrice54 your images are FANTASTIC!

I know the kids would love the Nemo shark, Iron man and Capt. America.

Are your files available on SpoonFlower or is it better to go hunt them down at the previously listed sources?

Many thanks again to all for your creative and generous work.

muv1kinobi
I know that some of those (if not all) are available at blu-ray.com in one of their "textless poster" threads. You just have to dig for them.

For PG13/R movies go to: http://forum.blu-ray.com/showthread.php?t=176706
For G/PG movies go to: http://forum.blu-ray.com/showthread.php?t=169156

Then you will need to get them resized and a border put around them. I can do that for you (for free).

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post #1624 of 1634 Old 09-29-2014, 07:21 PM
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Then you will need to get them resized and a border put around them. I can do that for you (for free).[/QUOTE]


Hello Nick,

Thanks for the advice and for your kind offer. I have CS3 Photoshop so I think that part is covered although I do appreciate your offer.

I guess I need to go hunting for covers now. Probably need to re-read this thread to figure out the right sizes, fabric (leaning towards the performance one if I can find it ). Just finished working up a Marquee per one of the other threads here. Looks great!

What a great forum.

Hugo
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post #1625 of 1634 Old 09-29-2014, 09:48 PM
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Then you will need to get them resized and a border put around them. I can do that for you (for free).[/QUOTE]

Nick,

One question I do have for you on file size. I see that Spoonflower has a 40Mb limit. When I rez up my files to 24x36 @ 150dpi I am in the 50Mb and somewhat higher. That doesn't even include a black border yet.

So how are people getting 24x36 and even 24x48 (which I would prefer anyway)and still staying under the 40Mb limit? Are you doing some sort of compression?

Thanks

Hugo
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post #1626 of 1634 Old Yesterday, 11:16 AM
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The posters are up. I might take one or two down to tweak them as the PK fabric is a bit more stretchy than I expected so the text on some of my posters got a little racked when I attached it. Be wary of using posters with long lines of horizontal text if using the PK. Also, another FYI is I found the black posters difficult to line up as it is tough to tell where the image ends and the black border begins when it's face down under a poster frame. I built my frames out of 1/2" plywood I ripped into 3" planks and I think it is very sturdy. I assembled them with 1 1/2" trim staples with a air stapler.
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post #1627 of 1634 Old Yesterday, 12:18 PM
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Originally Posted by wraunch View Post
The posters are up. I might take one or two down to tweak them as the PK fabric is a bit more stretchy than I expected so the text on some of my posters got a little racked when I attached it. Be wary of using posters with long lines of horizontal text if using the PK. Also, another FYI is I found the black posters difficult to line up as it is tough to tell where the image ends and the black border begins when it's face down under a poster frame. I built my frames out of 1/2" plywood I ripped into 3" planks and I think it is very sturdy. I assembled them with 1 1/2" trim staples with a air stapler.
Attachment 287737
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Attachment 287753

Sorry, just fell onto this thread, they look amazing! where did you get them printed? going to read thread from start now.

I want to die in my sleep like grandpa... not kicking and screaming like the people in his car.
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post #1628 of 1634 Old Yesterday, 02:00 PM
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Check out the thread. Print everything through Spoonflower.com. As a side note, Spoonflower is a local NC company and I actually went and picked my prints up and toured the facility. Very cool place with great people running it. They had no clue about the acoustic properties of the material but were very appreciative of the AV community support.
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post #1629 of 1634 Old Yesterday, 02:20 PM
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Need help

Is this doable. I have a bass trap panel that measures 24.25” x 48.5” x 7.25”. I have a high res photo of Gandalf that I would like to use. I tried on spoon flower but 1 yard is 42 inches wide. Any suggestions on how it could be done?

Thanks for the help
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post #1630 of 1634 Old Yesterday, 03:02 PM
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Quote:
Originally Posted by drpete12 View Post
Need help

Is this doable. I have a bass trap panel that measures 24.25” x 48.5” x 7.25”. I have a high res photo of Gandalf that I would like to use. I tried on spoon flower but 1 yard is 42 inches wide. Any suggestions on how it could be done?

Thanks for the help
Yes since 2 yards is 84 inches long. I had to do that with one of my photos and I just had quite a bit of white space on each side. So just rotate your picture and upload it and select 2 yards.
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post #1631 of 1634 Old Yesterday, 03:28 PM
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Originally Posted by dgage View Post
Yes since 2 yards is 84 inches long. I had to do that with one of my photos and I just had quite a bit of white space on each side. So just rotate your picture and upload it and select 2 yards.
Thanks. I'm an idiot. Why I didn't think of that I don't know. Do I need to do the repositioning of the photo so it prints on 2 yards in Photoshop or on spoon flower ?

Also what is the consensus on choice of.material?

Thanks
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post #1632 of 1634 Old Yesterday, 03:52 PM
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I rotated the image and then reuploaded it so I'm not sure if you can do it in SpoonFlower or not.

I compared both and I liked Silky Faille better as the weave is a little tighter and I didn't have to worry about straight lines, even though my artwork didn't have any text or lines. But a lot of people like Performance Knit too so there isn't a right answer. If you have text or straight lines, Performance Knit will be more difficult and take longer to work with. Those are the two fabrics we've gravitated to in this thread. Both should work equally well for acoustic treatments. Performance Knit might be barely better if being put in front of a speaker.

David
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post #1633 of 1634 Old Yesterday, 04:07 PM
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Quote:
Originally Posted by muv1kinobi View Post
Then you will need to get them resized and a border put around them. I can do that for you (for free).

Nick,

One question I do have for you on file size. I see that Spoonflower has a 40Mb limit. When I rez up my files to 24x36 @ 150dpi I am in the 50Mb and somewhat higher. That doesn't even include a black border yet.

So how are people getting 24x36 and even 24x48 (which I would prefer anyway)and still staying under the 40Mb limit? Are you doing some sort of compression?

Thanks

Hugo
Save them as JPG and you should be just fine. Or use TIF and set the quality down a little and you will get a really large file size, but still great quality without being about 110MB like the full TIF.

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post #1634 of 1634 Old Yesterday, 04:10 PM
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Quote:
Originally Posted by dgage View Post
I rotated the image and then reuploaded it so I'm not sure if you can do it in SpoonFlower or not.

I compared both and I liked Silky Faille better as the weave is a little tighter and I didn't have to worry about straight lines, even though my artwork didn't have any text or lines. But a lot of people like Performance Knit too so there isn't a right answer. If you have text or straight lines, Performance Knit will be more difficult and take longer to work with. Those are the two fabrics we've gravitated to in this thread. Both should work equally well for acoustic treatments. Performance Knit might be barely better if being put in front of a speaker.

David
So true about the stretch and such, however I would *NEVER* put Silky Faille in front of a speaker. Performance Knit performs a LOT better with the "blow" test, and measures better for less interference from the speakers in testing. This is because, as you mentioned, the SF has a tighter knit.

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