Perian is a free and open source QuickTime component that adds native support for many popular video formats.
With Perian installed, any OS X application that uses QuickTime can now use these additional media types:
· AVI, FLV, and MKV file formats.
· MS-MPEG4 v1 & v2, DivX, 3ivx, H.264, FLV/Sorenson Spark, FSV1, VP6, H263i, VP3, HuffYUV, FFVHuff, MPEG1 & MPEG2 Video, Fraps, Windows Media Audio v1 & v2, Flash ADPCM, Xiph Vorbis (in Matroska), and MPEG Layer II Audio.
· If they are inside an AVI you can also use the following formats: AAC, h.264, mpeg4, AC3 Audio and VBR MP3.
· Subtitle support for SSA/ASS and SRT.
Requirements:
· To play WMV files in QuickTime, get Flip4Mac.
What's New in This Release: [ read full changelog ]
· Fixes several problems reported with 1.2.2.
· Some Fraps videos only displayed black. [r1424] (#566)
· Workaround checks for Front Row stopped being effective. [r1426] (#564)
· Fixed compatibility with web video playback. [r1427, r1429, r1450] (#572)
· Worked around System Preferences crashing during an update on 10.6. [r1449] (#591)
· This change will take effect after this update.
· Further fixes to Matroska import. [r1432, r1441, r1447] (#338, #492, #594, #601)