How do I edit seminar slides?
everyone!
This is Rikki~, a video editor.
We often get work at
This is a live hybrid broadcast of the seminar, or an archive stream with only filming.
Even if it's a live stream, record it, edit it as an archive later, and stream it again
There are many jobs that say.
So, when creating archive videos, the most difficult thing to handle is
"PowerPoint"
It is the existence of.
As for the recorded data, the projector screen is also held, so
I can go with it, but it's kind of bland.
After all, I want to incorporate PowerPoint data into the video in a proper form.
But how do you incorporate PowerPoint?
Contents
Contents
Let's make a large image of the PowerPoint!
Aquick way is to visualize PowerPoint.
By doing so, you can stack them on layers in the editing software< so br />
You can insert images at the same time as the projector screen transition.
But...
When PowerPoint is imaged normally
1280×720px
It can only be.
That's where you need to adjust the image size.
For full HD size
Full HD size = 1920×1080px, but
The normal vertical and horizontal size of PowerPoint is
It has become.
If this size is expressed in pixels, it will only be 1280×720px as shown in the previous image.
In other words, 1280:720 = 33.867:19.05
It will be.
To make this a full HD size,
I will do the proportional calculation that I learned at school ~ a long time ago.
1920: 1280 = Full HDTV Width (X): 33.867
Since the product of the inner term = the product of the outer term< br />
1280X＝65,024.64
width=50.8cm
The vertical width is also
1080:720 = Full HDTV Height Width: 19.05
So
Length=28.575cm
It will be.
If you type this< img loading="lazy" decoding="async" src="http://www.pipe-line.biz/wp/wp-content/uploads/2024/11/eb50698bfde81d02629bbd02850abecc.png" alt="powerpoint full high" width="375 " height="260" class="aligncenter size-full wp-image-6353" />
export it to an image in this state
,
It will be.
For 4K size
And if you want to go in 4K size, you can use
respectively.
X＝101.6cm
Y＝57.15cm
, it will be output to 4K size of 3840×2160.
*This is an approximate size, so please adjust the size according to the actual editing screen.
PowerPoint is animated
.If your PowerPoint has animations< br /> Export PowerPoint in MP4 format!
By exporting, the animation part is also properly reflected, so
It is possible to adjust it according to the timing of the captured screen.
Of course, it is also possible to export to 4K size.
*By the way... If you capture the image exported here, you can extract the image in full high definition or 4K.
It is also an ant to start from here at once without following the steps in (1).
video
If there is a video, you can extract it in the pattern of (2), but
The slides before and after the video may be output in a strange shape (with dissolve halfway through), so
It is better to make the slides only the video part and then output them in MP4 format.
switcher's recording function is even easier!
The situation up to this point is the general way, but if the seminar time is not good, it will continue for a whole day, 2 or 3 days,
It takes time to edit just by fitting the image.
Also, it would be nice if you could get the PowerPoint data on the day, but
It takes a long time to deliver it, and
Some instructors are reluctant to hand over their PowerPoint data.
So, in order to avoid these things and save time,
When I go to the shooting location, I set the switcher > .
Once the computer data is imported into the switcher,
The data acquired from the switcher's OUT is output to the projector.
The microphone data of the venue is taken into the switcher while taking a separate shot.
If you output the audio and screen data of the microphone voice and PowerPoint to the SSD via USB or other means and record it, you can
Oh, to my surprise, all data can be imported.
By doing this,
It is possible to layer and match the recorded data of the camera, recorded audio, and switcher, so it is possible to combine the recorded data of the camera with layers, so it is
The editing process proceeds very quickly.
number of days until delivery can be reduced, and the number of man-hours can be reduced, so it is possible to keep editing costs down.
You can reduce the number of man-hours, and customers will be happy if you are fast, which is a good thing.
Please give it a try.
If you have any problems, such as live streaming or archive distribution, please feel free to contact us!
Let's work together to come up with a plan that meets your wishes!
