Is it possible to somehow use max keyint of 2 seconds only on the parts where bitrate is below 15 Mbit/s and use max keyint of 1 second only on the difficult parts where the lower 15 Mbit/s VBV limits are exceeded? Maybe do it as an extra pass of the encoder where those parts are re-encoded if necessary to achieve a better quality. It would be a nice feature of a bluray compatible h.264 encoder.
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Ronny
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