tree ffde3673660ddfb4e0a787bd036a0a74cbb18146
parent 9ae289459ba143f7ecc6ce1fe70be3a239db38cb
author Vignesh Venkatasubramanian <vigneshv@google.com> 1669070802 -0800
committer Vignesh Venkatasubramanian <vigneshvg@users.noreply.github.com> 1669083406 -0800

elst: Ensure version and entry_count are valid

* Ensure that version is either 0 or 1 (this is what we do with other
  boxes like tkhd, mdhd, etc).
* Ensure that entry_count != 1 (to disallow an entry_count of 0).