The three rushes and result with instructions!

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The three rushes and result with instructions!

Postby Colin-JB » Thu Sep 02, 2010 6:54 am

These are the notes I made whilst editing these two clips and blank bit together.

I am including the clips in case anyone would like to have a go. I used Audacity for wav editing as it is free.

Colin-JB

Editing Colour NBTV
all rushes are captured in 44100hz wav files

Import MOV03277
44100Hz, 16-bit
Last Sample is 384551 + sample 0 = 384552 samples
384552 samples / 3528 (samples per frame) = 109 frames

Want to lose the last second of the clip as it has camera wobble.
1 second is 12.5 frames so we will settle for 12 frames and see how it looks. So we need to lose 12*3528 samples = 42336

384552-42336=342216 samples in length. So as sample 0 is a real

sample we shall crop to 342215
Saved file as MOV03277_02.wav


Splice Mov03278.wav on to the end of MOV03277_02.wav and save the result as MOV03277_02-3278.wav

This file plays fine!

Finally load in the two seconds of blank screen and splice

MOV03277_02-3278.wav on the end of it.
Save this as SMOV03277_02-3278.wav and you have the finished file!
Attachments
2 Seconds Black.wav
When file is edited ok, add this to the beginning so the televisor finds its sync before the images start. Much more pleasing to the eyes
(344.59 KiB) Downloaded 639 times
MOV03277.wav
The first picture file
(1.47 MiB) Downloaded 661 times
MOV03278.wav
The second clip
(1.84 MiB) Downloaded 554 times
S_MOV03277_02-3278.wav
The finished product!
(3.49 MiB) Downloaded 656 times
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Colin-JB
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Postby Lowtone » Thu Sep 02, 2010 6:23 pm

very good job :) the synch is not lost beetween the two scenes. No problem at all :P
r a d i o P T T v i s i o n
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Postby Klaas Robers » Thu Sep 02, 2010 7:12 pm

Looks well. I use an old version of GoldWave, that was free too. That program runs in seconds, so a file should have an integer of 0.080 seconds.
File 3277 has 8.720 seconds of playing duration = 109 frames
File 3278 has 10.960 seconds = 137 frames

As long as you remove integer 0.08 seconds it is Ok. You see this as the sync then should start, but it is also visible in the total time.

Your edited file is 20.720 = 259 frames.

This is just like I did it for CDs 2 and 3. For CD 1 it was different as the speed was not coupled (time base corrected) yet to the sample rate.
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