![]() ![]() ![]() Put your narration into words at the same time you are scripting your visuals. 3DXI PC VIEWER HOW TOIf you’re creating a video on how to bake a wedding cake, it might be appropriate to give your VO a motherly tone.ĭon’t wait until you’ve finished shooting the video to flesh out the narration. For example, if you’re producing a comedic short, try using the narrator as the straight man. Make certain that the narration matches the tone of your project. It can tell the viewer what to look for, or it can summarize the video in a few words. Fiery balls of lava explode into the sea at the most active volcano in the world, Kilauea." "Only miles away from Waikiki is a vision few people have seen up close. Or you might use narration as a bridge between segments. "With millions of visitors each year, Waikiki is perhaps the most famous beach in the world." Narration can also impart information not obvious to the viewer. The narrator can introduce the subject: "To some people, the place where the surf meets the sand at Waikiki Beach is a piece of heaven on earth." Picture a small Hawaiian beach surrounded by hotels. How you use the VO depends upon the video itself.Ī typical travel video can highlight examples of some common uses of narration. Use the following ten tips and your narration skills will tune up in no time.ĭecide how you want to use narration in your project before you start writing. ![]() Fortunately, writing effective narration isn’t as difficult as it may seem. If you don’t start with well-written narration the end result will still sound flat and out of tune, regardless of how well the narration is delivered or recorded. Carefully constructing good, crisp narration is critical to the success of your video. Narration, often called voice over (VO), is the off-camera voice that imparts the important information that the video footage itself doesn’t. When used poorly, narration can ruin an otherwise perfect project. When used well, narration adds depth and harmony to your production. But, in many cases, the images alone may not tell the whole story. Nardozza LM, Nowak PM, Araujo E Jr., Guimarães Filho HA, Rolo LC, Torloni MR, Moron AF (2009) Evaluation of placental volume at 7 to 10 + 6 weeks of pregnancy by 3D-sonography.Videomakers are, by definition, visual artists. Raine-Fenning NJ, Clewes JS, Kendall NR, Bunkheila AK, Campbell BK, Johnson IR (2003) The interobserver reliability and validity of volume calculation from three-dimensional ultrasound datasets in the in vitro setting. Arch Gynecol Obstet 276:95–97Ĭheong KB, Leung KY, Chan HY, Lee YP, Yang F, Tang MH (2009) Comparison of inter- and intraobserver agreement between three types of fetal volume measurement technique (XI VOCAL, VOCAL and multiplanar). Guimarães Filho HA, da Costa LL, Araujo E Jr., Pires CR, Nardozza LM, Mattar R (2007) XI VOCAL (eXtended Imaging VOCAL): a new modality for three-dimensional sonographic volume measurement. Rousian M, Verwoerd-Dikkeboom CM, Koning AHJ, Hop WC, van der Spek PJ, Exalto N et al (2009) Early pregnancy volume measurements: validation of ultrasound techniques and new perspectives. Rôlo LC, Nardozza LM, Araujo E Jr., Nowak PM, Moron AF (2008) Yolk sac volume assessed by three-dimensional ultrasonography using the VOCAL method. Kupesic S, Kurjak A, Ivancić-Kosuta M (1999) Volume and vascularity of the yolk sac studied by three-dimensional ultrasound and color Doppler. Riccabona M, Nelson TR, Pretorius DH (1996) Three-dimensional ultrasound: accuracy of distance and volume measurements. Jauniaux E, Jurkovic D, Henriet Y, Rodesch F, Hustian J (1991) Development of the secondary human yolk sac: correlation of sonographic and anatomical features. The YS volume estimated by 3D ultrasonography using the method XI VOCAL correlated weakly with GA and CRL in normal singleton pregnancies between 7 and 10 + 6 gestational weeks.Ĭho FN, Chen SN, Tai MH, Yang TL (2006) The quality and size of yolk sac in early pregnancy loss. The mean YS estimated volume ranged from 0.06 ± 0.03 cm 3 to 0.16 ± 0.12 cm 3 and showed to be weakly correlated to the GA and the CRL. The correlation of YS volume to the gestational age (GA) and the crown-rump length (CRL) was evaluated by models of polynomial regression, being adjusted by determination coefficient ( R 2). The statistical analysis first obtained the means, medians, standard deviation, and maximum and minimum volume values. 3DXI PC VIEWER MANUALThe XI VOCAL 10 slices manual method was used for the YS volumetry by 3D ultrasonography. Methodsįor this cross-sectional study, 64 pregnant patients between 7 and 10 + 6 gestational weeks were enrolled and normal pregnancies were included. To access the yolk sac (YS) volume between 7 and 10 + 6 gestational weeks of pregnancy by threedimensional (3D) ultrasonography using extended imaging virtual organ computer-aided analysis (XI VOCAL) method. ![]()
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