Project-scoped conformance
Caption Readability Profile
Checks line count, line length and reading speed.
This profile does not claim official standards certification.
Conforming example
{
"input": {
"synthetic": true,
"lines": [
"Synthetic caption",
"Second line"
],
"characters_per_second": 15
},
"result": {
"valid": true,
"errors": []
}
}Nonconforming example
{
"input": {
"synthetic": true,
"lines": [
"AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA",
"B",
"C"
],
"characters_per_second": 28
},
"result": {
"valid": false,
"errors": [
"too_many_lines",
"line_too_long",
"reading_speed_high"
]
}
}