I have been using the Theta API on the new camera Ricoh Theta X with the latest firmware version 1.20.0. All has been working as expected with Ricoh Theta Z1. However there could a be a bug or out-of-date documentation on Ricoh Theta X.
From the documentation it’s stated that the parameter _detail by default is true, but I found out by default is false.
Number of still image and movie files to acquire.
If the number of existing files is smaller than the specified number of files, all available files are only acquired.
Note that a thumbnail can be acquired for a single file only.
Specifies whether or not to acquire the file details.
Default is “true”.
If set to “false”, “name”, “fileUrl”, “size”, “dateTime”, “isProcessed”, “previewUrl”, and “_favorite” can only be acquired.
Then the parameter entryCount doesn’t return the expected response:
In this case, I have captured a lot of photos and videos, so the number of existing files is larger than 1. However, the API returns an error if I only pass 1 as a parameter to entryCount and it returns all the files if I pass a number larger than 1.