Jpeg Viewer; Lua Scripting Language - Toshiba Gigabeat F Series User Manual

Chapter 10. Plugins

10.3.5. JPEG viewer

This plugin opens .jpeg files from the File Browser to display them.
Note: When an audio file is playing the size of the image is limited as the decoding
process needs to share memory with audio tracks. To be able to view a bigger file you
may need to stop playback.
Key
Up / Down /
Left / Right
Volume up
Volume down
A+Right
A+Left
Menu
Power
The menu has the following entries.
Return. Returns you to the image
Toggle Slideshow Mode. Enables or disables the slideshow mode.
Change Slideshow Timeout. You can set the timeout for the slideshow between 1 sec-
ond and 20 seconds.
Show Playback Menu. From the playback menu you can control the playback of the
currently loaded playlist and change the volume of your player.
Display Options. From this menu you can force the viewer to render the image in
greyscale using the Greyscale option or set the method of dithering used in
the Dithering submenu.
Quit. Quits the viewer and returns to the File Browser.
Note: Progressive scan and other unusual JPEG files are not supported, and will result
in various "unsupported xx" messages. Processing could also fail if the image is too big
to decode which will be explained by a respective message.

10.3.6. Lua scripting language

To quote from the Lua website (http://www.lua.org), Lua is a "powerful, fast, lightweight,
embeddable scripting language". Select a .lua file in the File Browser to run it. For
The Rockbox manual
Remote Key Action
Move around in zoomed in image
Zoom in
Zoom out
Next jpeg in directory
Previous jpeg in directory
Show menu / Abort
Quit the viewer
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