Talking to myself 20years ago
I talked about automake test-harness on youtube. It is first time to take a movie. It was more difficult than I thought. Difficult parts are followings.
- speaking about something to nobody.
- speaking smoothly.
I would like to put agenda at first part and summary at last part. I want these parts as a single tracks. To do so, I took about ten movie shots each parts.
It took 3 days to edit some movie shots and make a single movie about 17minutes. When I decided to release a movie on YouTube, I might take 1 day.
The topic is so geeky. The movie might not be watched by many people. I used to talking that kind of topics to younger software developers. I am talking it for myself about 20 years ago. When I was young, I read some books about software development. I wandered who could understand those books perfectly. I wanted to see the man.
Openshot, OBS Studio, microphone and led light
To make this movie, I used two software.
- Openshort
- OBS Studio
Openshort is the tool to edit some tracks and mixed them into single movie file. Thanks for Openshot.
OBS Studio is the tool to make a track which contains computer desktop window movie, web cam movie simultaneously. Thanks OBS tudio.
My pc’s web cam takes the human face darker then iphone. I would a bright movie by iPhone. My web cam picks less my voice than iPhone. But I preferred to take my talking scene by my web cam. It was easy to edit the track. So I bought led light and microphone to improve tracks.
asciinema
I search the way to record my works. If I took mp4 file, I have to buy large storage to keep my working movie. Most of my works are simple text string. I want to have effective way to keep my works. I found asciinema software. I recorded my works by asciinema. Thanks asciinema.
My works
Here is my works. This contents was used by Youtube.
Here is the Youtube contents.