I do a lot of editing of promo spots that incorporate Brolls from shows with interview footage from opening nights, etc. The Brolls come to me on everything from standard DVD, BetaSP, raw DV/DVCPRO Quicktime and HD files in...a variety of formats. The interviews are either DV/DVCPRO or HDV depending on who shot them.
Lately I've been having problems with getting them to play nice with each other - specifically, clips from one company are getting very pixilated/blocky when I get the final product compressed down for web (the settings are close to the preset for Ipod Video 640X480 - unfortunately the preset is on my work computer and not here at home).
The odd thing is that those clips sometimes work beautifully, sometimes look unusably horrible and there is no rhyme or reason (and as I wasn't the one that initially made them, I have no idea if they did something different on their end in compressing them). I've tried converting the clips into whatever format I'm going to be editing in ahead of time to match the interviews, but it makes no difference - it will look great until compressed down to the preset (which if memory serves is 1000kbps instead of the 1500kbps - I'm sure this doesn't help but as everything else looks fine at that level...)
The Settings on the clips that are giving me problems are:
1920X1080
29.97fps
h.264
Data rate - Between 8 and 12MB/Sec
Square pixel
Upper field dominance
I've tried simply dragging them into the timeline and having FCP render them (usually into a DV/DVCPRO 720X480 Lower Field sequence. Sometimes into an HDV sequence). I've tried using Compressor to convert them into DV NTSC ahead of time to make them match the other footage. Neither shows any difference.
Since it doesn't happen with every instance of using clips from this company in this format, I'm not sure where or what the problem is occurring. and since it sometimes results in such a glaring difference in the same sequence (imagine the most pristine HD followed by the worst Youtube clip)...
Any help/advice would be greatly appreciated
Lately I've been having problems with getting them to play nice with each other - specifically, clips from one company are getting very pixilated/blocky when I get the final product compressed down for web (the settings are close to the preset for Ipod Video 640X480 - unfortunately the preset is on my work computer and not here at home).
The odd thing is that those clips sometimes work beautifully, sometimes look unusably horrible and there is no rhyme or reason (and as I wasn't the one that initially made them, I have no idea if they did something different on their end in compressing them). I've tried converting the clips into whatever format I'm going to be editing in ahead of time to match the interviews, but it makes no difference - it will look great until compressed down to the preset (which if memory serves is 1000kbps instead of the 1500kbps - I'm sure this doesn't help but as everything else looks fine at that level...)
The Settings on the clips that are giving me problems are:
1920X1080
29.97fps
h.264
Data rate - Between 8 and 12MB/Sec
Square pixel
Upper field dominance
I've tried simply dragging them into the timeline and having FCP render them (usually into a DV/DVCPRO 720X480 Lower Field sequence. Sometimes into an HDV sequence). I've tried using Compressor to convert them into DV NTSC ahead of time to make them match the other footage. Neither shows any difference.
Since it doesn't happen with every instance of using clips from this company in this format, I'm not sure where or what the problem is occurring. and since it sometimes results in such a glaring difference in the same sequence (imagine the most pristine HD followed by the worst Youtube clip)...
Any help/advice would be greatly appreciated