Known Bugs/Issues in getID3() that cannot be fixed
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<https://www.getid3.org/phpBB3/viewtopic.php?t=25>

* 32-bit PHP installations only:
  Files larger than 2GB cannot always be parsed fully by getID3()
  due to limitations in the 32-bit PHP filesystem functions.
  NOTE: Since v1.7.8b3 there is partial support for larger-than-
  2GB files, most of which will parse OK, as long as no critical
  data is located beyond the 2GB offset.
  Known will-work:
  * all file formats on 64-bit PHP
  * ZIP  (format doesn't support files >2GB)
  * FLAC (current encoders don't support files >2GB)
  Known will-not-work:
  * ID3v1 tags (always located at end-of-file)
  * Lyrics3 tags (always located at end-of-file)
  * APE tags (always located at end-of-file)
  Maybe-will-work:
  * Quicktime (will work if needed metadata is before 2GB offset,
    that is if the file has been hinted/optimized for streaming)
  * RIFF.WAV (should work fine, but gives warnings about not being
    able to parse all chunks)
  * RIFF.AVI (playtime will probably be wrong, is only based on
    "movi" chunk that fits in the first 2GB, should issue error
    to show that playtime is incorrect. Other data should be mostly
    correct, assuming that data is constant throughout the file)