x SMPTE ST 337: infinite loop during scanning of some non ST 337 streams


git-svn-id: svn://svn.code.sf.net/p/mediainfo/code/MediaInfoLib/trunk@6448 45c5ae6f-87cc-4fd0-92ee-e4f023fd80da
+ AVC: detection of Intra profiles


git-svn-id: svn://svn.code.sf.net/p/mediainfo/code/MediaInfoLib/trunk@6449 45c5ae6f-87cc-4fd0-92ee-e4f023fd80da