Customise output file names by attributes

[moodym]

I believe it would helpful to customise the file name based on video attributes, for example video create time instead of always naming the file based on the video ID. As a result, it will be possible to keep videos sorted by date clearly. It may also be helpful to append the video description within the file name (with a maximum amount of characters of course).

Alternatively if this is not ideal, could you recommend a way for me to accomplish this after downloading video? I can use the create time field from the csv file, however this shows as an integer and I'm not sure how to convert it to a date (I have tried using Excel which can not convert the integer)

Thanks for your great work, the project works fantastically.