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FCP export with true blacks
Hi All,
I’m trying to export my video out of FCP 7. When I try an export with h.264 settings, this is the kind of blacks I’m getting
This does not occur when I attempt a proress export, although the last few times I’ve tried a proress export I get the vague warning ‘file is too large’ and the export ceases.
So I’m stuck in no mans land between awful blacks and no way to export proress. Anyone have any ideas about a work around?
Film was shot on a canon mk3, have a proress export from earlier to work off & the raw h.264 files as well in separate sequences if one is preferential.
Thanks
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4 Replies
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Whenever you compress for delivery…in a highly compressed format like H.264 (which is still one of the better formats, mind you), you lose color information. That’s how you reduce file size…by losing picture quality. The more you compress, the less color information there is.
There are many degrees of H.264 compression too. I know many deliveries for network that ask for H.264, and with a very high data rate, so less compression…richer colors and blacks. Obviously the lower the data rate, the greater the compression, the more color data is thrown out. So depending on how compressed you need it to be, there are certain things that are just out of your hands.
Shane
Little Frog Post
Read my blog, Little Frog in High Def -
Hi Shane,
Thanks for getting back to me on this.
To be honest, I’m looking for an export of decent quality to upload to youtube/vimeo. It doesn’t have to necessarily be in h.264 just a decent quality for general viewing.
Recommendations?
Cheers.
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[sam coarse] “It doesn’t have to necessarily be in h.264 just a decent quality for general viewing. “
Well, that’s what Vimeo and YouTube use for HD…H.264 is the standard. All you can do is make it look the best you can in the editing app…export a full res and make sure that’s good. Once you compress…it’s out of your hands. Compression is a dark art…takes a lot of fiddling to figure it out. But even then, once you submit to YouTube…they compress it again, and that is truly out of your hands.
I color correct TV shows, and make them look great on my home system. But what I do, and what eventually airs, doesn’t always look the same. It goes through many layers of compressing….master compressed for their broadcast servers, and then compressed for over the air or cable distribution…out of my hands.
Shane
Little Frog Post
Read my blog, Little Frog in High Def -
Interesting. I thought the big advantage of FCP that you didn’t have to transcode footage like you do for Avid. I was going to ask someone about that because I’m working on a doc with many different formats and I have to re-render a lot while editing, which is annoying.
Filing away that h264 info for future projects!
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