mysql - Database design for user medias -

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i creating site users can upload images , videos on facebook. have 2 ideas , wonder better: 1) 

usermedias{userid, mediaid...} medias{mediaid,mediatypeid,name,url...} mediatypes{mediatypeid,name...}

2) 

userimages{userid, imageid...} image{imageid,name...} uservideos{userid,videoid...} videos{videoid,name...}

first implementation has following pros:

  • as khez said, allow faster join
  • it not require change schema if want include audio later on.

both video , photo have same attributes other fact physically different.


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