Canon HV20 24P HDV workflow, Some things with FCP and Quicktime are ODD.
Canon HV20, 24P, HDV, CMOS sensor...
First, I do hope and pray that the FCP dudes are making this work native at HDV 24p -- great!
But until then, there's a workflow (see below) and a real oddity I can't figure out, and if anyone has any thoughts about it that would be great.
Sometimes, the image captured/shown/exported is a lighter picture, and other capture/playing/export methods are darker picture. Example: the captured 60i from Final Cut Pro has a light gamma picture when viewed in Quicktime Player.
But playback in Final Cut Pro appears darker, and rich. But then exporting it out turns it light again, but export out to a MPEG-2 DVD is darker again? ODD.
Can anyone explain the FCP capture size of 1888 x 1062?
Anyhow, here is some workflow success that I had.
Capturing in Final Cut Pro using the HDV 1080/60i setting with HDV firewire basic NDF. But 60i is evil. So that's not enough. Got to get it to 24P,since that allows 20% more bandwidth, space, faster renders, and DVD players can play it.
Transcoding to a regular editing codec before converting to 24P is required. I found that MPEG Streamclip would create a wierd, jagged edges on small moving figures with high contrast, no matter what the settings, so I refuse to use it to export the footage.
So instead, FCP has an additional capture option of "Apple Intermediate Codec" or something like that, which transcribes it on the fly to AIC. I always stayed away from AIC like the plague, but they must have spent some time with it because it's nearly identical to the HDV original.
Next, open up in Quicktime Player, and start the clip on that second P frame. Sounds odd, I know. Goto the first interlaced frame, and back up two frames. Mark the "I", and then move that Out marker to the end, and then Trim the clip to the selection. Do that with all the clips, and then you can batch 24P them all.
If you don't want to find that one frame each time, here are the other settings:
First, open up the clip inside cinema tools, and then select Rev. Telecine button.
Find out which of these your clip is doing at the very beginning:
p-p-i-i-p - aa
p-i-i-p-p - bb
i-p-p-p-i - bc
p-p-p-i-i - cd
i-i-p-p-p - this is no good. must remove at least one frame from the beginning of source file
i = interlaced frame
p = progressive frame
all settings use the F1-F2, style one, standard upper/lower
First, I do hope and pray that the FCP dudes are making this work native at HDV 24p -- great!
But until then, there's a workflow (see below) and a real oddity I can't figure out, and if anyone has any thoughts about it that would be great.
Sometimes, the image captured/shown/exported is a lighter picture, and other capture/playing/export methods are darker picture. Example: the captured 60i from Final Cut Pro has a light gamma picture when viewed in Quicktime Player.
But playback in Final Cut Pro appears darker, and rich. But then exporting it out turns it light again, but export out to a MPEG-2 DVD is darker again? ODD.
Can anyone explain the FCP capture size of 1888 x 1062?
Anyhow, here is some workflow success that I had.
Capturing in Final Cut Pro using the HDV 1080/60i setting with HDV firewire basic NDF. But 60i is evil. So that's not enough. Got to get it to 24P,since that allows 20% more bandwidth, space, faster renders, and DVD players can play it.
Transcoding to a regular editing codec before converting to 24P is required. I found that MPEG Streamclip would create a wierd, jagged edges on small moving figures with high contrast, no matter what the settings, so I refuse to use it to export the footage.
So instead, FCP has an additional capture option of "Apple Intermediate Codec" or something like that, which transcribes it on the fly to AIC. I always stayed away from AIC like the plague, but they must have spent some time with it because it's nearly identical to the HDV original.
Next, open up in Quicktime Player, and start the clip on that second P frame. Sounds odd, I know. Goto the first interlaced frame, and back up two frames. Mark the "I", and then move that Out marker to the end, and then Trim the clip to the selection. Do that with all the clips, and then you can batch 24P them all.
If you don't want to find that one frame each time, here are the other settings:
First, open up the clip inside cinema tools, and then select Rev. Telecine button.
Find out which of these your clip is doing at the very beginning:
p-p-i-i-p - aa
p-i-i-p-p - bb
i-p-p-p-i - bc
p-p-p-i-i - cd
i-i-p-p-p - this is no good. must remove at least one frame from the beginning of source file
i = interlaced frame
p = progressive frame
all settings use the F1-F2, style one, standard upper/lower
Powermac, MBP Core2Duo Glossy Screen, Mac OS X (10.4.9)
