Rob Wrote:

>Is there a reason it needs to be preserved as '4K', specifically?  

I would like this to be the final storage of the Family video.  I record all my 
daughters and most of the family events in the highest quality I have access 
to.  I would like to preserve this for as long as humanly possible.  For her 
grandkids to see on the old fashioned TV's from way back in the 2030's....  😊


>Perhaps those watching are more interested in the content, and would be 
>pleased to see it in 1080p or 720p , rather than potentially more data-hungry 
>4K.  

You are correct, I want to save everything in as close to original as possible 
for as long as possible, see above.

>I would suggest figuring out what the throughput is from whatever your origin 
>(eg Plex server at home) is to whatever your endpoint is (eg grandma's 
>player), and target output bitrate accordingly. I would also suggest leaving a 
>bit >of overhead in that figure.

FIOS Fiber 1Gb Up/Down - Granny is 100Mb down and I believe 25Mb up


>You can operate ffmpeg on video segments shorter than the entire file time. 
>This is a useful way of testing changes and creating previews.

Yes - I was testing on short 10 - 100 second samples.  After deciding on a 
script, I was not satisfied with the end result and wasted 2 days encoding.

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