Return a MPEG frame offset corresponding to an offset in seconds. * This assumes that the samples per frame do not change in the file/stream, which is a good assumption for any sane file/stream only. * \return frame offset >= 0 or error/message code
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Return a MPEG frame offset corresponding to an offset in seconds. * This assumes that the samples per frame do not change in the file/stream, which is a good assumption for any sane file/stream only. * \return frame offset >= 0 or error/message code