warning

[be-capable]

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Desktop (please complete the following information):

• OS: [e.g. iOS]
• Version [e.g. 0.7.0]

Smartphone (please complete the following information):

• Device: [e.g. iPhone6, Simulator iPhone6 ...]
• OS: [e.g. iOS8.1]
• Version [e.g. 0.7.0]

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[be-capable]

Asset property " duration " accessed synchronously before being loaded. This blocks all other asset property loads, including those for other assets on other threads. Use AVAsynchronousKeyValueLoading to load property values asynchronously first.