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22nd February 2018, 15:56 | #1 | Link |
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CCE section encode
Hi all,
I have a film to encode and I want to use as average 5000Kbps. The thing is that there is a section of almost 20'' in the middle of the film that I want to use a higher bitrate as it is a very demanding shot. How can I achieve this? I am using the latest version. Thanks,
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22nd February 2018, 16:26 | #3 | Link |
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Thanks Kolak.
Yes, I am not happy with the result at that part. I'll check the manusl to see what it says. I just thought there are any tips that the manual might be missing. Thanks,
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23rd February 2018, 00:51 | #5 | Link |
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It's quite easy.
Go to bitrate allocation window: select in/out timecode, set bitrate for that region and hit encode. SP3 re-encodes just given segment (if you on SP/SP2 then it will re-encode whole file as real segment re-encode is not supported). SP3 is crazy good with progressive sources. Its bitrate allocation engine is very good, so not much normally can be manually done. Last edited by kolak; 23rd February 2018 at 00:56. |
23rd February 2018, 00:54 | #6 | Link |
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Thanks Kolak, I'll try that!
That procedure is after you finish the whole encode, right? Is there a way to set it before you start encoding the whole film first? Thanks,
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29th April 2018, 10:52 | #8 | Link |
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Assuming this is for DVD you got to be very carefull that at no point the total bitrate exceed the DVD max. You can fernagle Scenarist to accept such streams but some DVD players do not. IIRC a smooth-in smooth-out approach doesn't work well but rather start and end your changes at closed GoPs.
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29th April 2018, 14:48 | #10 | Link |
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CCE doesn't account for other streams and will always keep the bitrate below 9.8Mbit/s. When you factor in audio it's easy to overshoot when you set the bitrate manually.
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29th April 2018, 20:23 | #11 | Link |
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Of course it doesn't account, it could never know how many audio stream you'll put in a dvd. Set the right value in the maximum bitrate field is the job of the compressionist. If you set (for example) 8.5 Mbps as a max bitrate, CCE will not go beyond that value even during segment encoding, which is what you would expected from a dvd-specs video encoder.
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