File Streaming Demo
Description
This demo presents a sample implementation of file streaming for which real-time characteristics are required, using the fs library.
Required Environment
- Each frame's screen state is saved in expanded save data.
Therefore, an SD Card must be inserted at launch.
-
There is a feature for saving to save data in the background while streaming.
To use this feature, you must insert a CTR Card equipped with backup memory.
Furthermore, becuase you need to create data used by this sample, the backup memory must be in factory default conditions.
How to Use
Input |
Operation |
A Button |
Starts recording. You can save up to 64 files. Pressing the A Button during recording stops recording.
|
B Button |
Plays the saved video. Pressing the B Button during playback stops playback.
|
Up/Down Buttons |
Changes the number of the video to play. |
X Button |
Saves save data in the background. |
Y Button |
Reads from save data in the background. |
L/R Buttons |
Changes the content of the save data to save. |
L Button |
Clears the screen. |
Notes
-
This demo is a sample, even though it writes a large amount to expanded save data. When using 32 MB or more with an application, please follow the guidelines.
Execution Procedure
The bottom screen is for writing notes.You can write notes using the Touch Screen.
Once recording has begun with the A Button, every frame of the state of the notes is saved.
While saving, the number of frames being saved displays on the upper screen.
Recording stops when the number of saved frames reaches the maximum or when the A Button is pressed again.
When one or more file is saved, you can press the B Button to play them.
Switch the file to be played with the Up/Down Buttons.
It is also possible to save and play at the same time.
Use the X Button and Y Button to write/read user save data in the background.
The data to be saved can be changed with the Right Button and Left Button.
Revision History
- 2012/02/16
- Initial version.
CONFIDENTIAL