getPlayLength cannot return -1 because it returns an unsigned int.

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	getPlayLength cannot return -1 because it returns an unsigned int.

typedefinition Registered User
Quote
2020-05-20 09:02:33

The documents stated that getPlayLength returns -1 if the play length of a file is unknown. But since getPlayLength returns an unsigned int, it cannot actually return -1.

erik Registered User
Quote
2020-05-20 09:51:46

You can do it like this:

if ((int)len == -1)
{
 // unknown
}

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