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Complete Version history / Release notes / Changelog / What's New for Perian


1.2.3 - Saturday, July 23, 2011

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)


1.2.2

- Added WebM/VP8 support. [r1310, r1315]
- Added support for compressed MKV tracks, as generated by newer versions of mkvtoolnix. [r1317, r1334]
- Added FFv1 lossless video support. [r1363] (#407)
- Added an internal decoder for Theora, fixing compatibility problems with XiphQT. [r1379] (#499)
- The readme and license files are now included in the component bundle. [r1309]
Fixes:
- Fixed Matroska files with video glitches due to repeated timecodes. [r1364] (#502)
- Fixed several possible crashes in Matroska import. [r1332, r1392] (#223)
- Fixed some Matroska files losing frames at the end of the file. [r1399, r1407] (#224, #558)
- Fixed audio sync in many FLV videos. [r1383] (1.2 regression) (#543)
- Fixed several possible crashes/hangs in subtitle parsing. [r1327, r1331, r1339, r1376] (#515, #521)
- Worked around Apple's incorrect channel layout in .mp4 files. [A52Codec r84]
SSA:
- Fixed several correctness errors. [r1307, r1308, r1365]
- Improved rendering of semitransparent text styles. [r1328]
Notes:
- The next planned version will remove support for PowerPC and Mac OS X versions prior to 10.6. Maintenance updates may be provided if necessary.


1.2.1 - Tuesday, March 16, 2010

* - Added Indeo 5 decoding. [r1271]
* Fixes: - Fixed several bugs in Matroska support (1.2 regression) [r1240, r1243]
* - Incomplete AVI files were not fully imported (1.2 regression) [r1242]
* - Fixed subtitles crashing in 10.4 [r1240]
* - Fixed a rare crash with .mp4 [r1265]
* - No error was shown if the installer somehow failed [r1270]
Note that it does not try to correct errors, only report them.
* - Fixed crash in SSA support [r1250]
* - Fixed invisible subtitles sometimes appearing over the first frame [r1275]


1.2 - Wednesday, December 17, 2009

* Matroska cover art is now imported as iTunes cover art [r1149]
* Video tracks now have their colorspace set based on the size of the video [r1170]
* Mac OS X 10.6/Snow Leopard compatibility fixes: QuickTime Player 10 refused to open some files due to missing type identifiers [r1126]
* Worked around 96khz HE-AAC audio tracks not playing or playing noise [r1128]
* Extended Front Row subtitle hack to cover 10.6 and reduced its ugliness [r1130, r1186]
* Worked around re-encoding files with subtitles not working [r1177]
* Worked around some MKV embedded fonts being incompatible with 10.6 [r1193]
* Fixed RGB HuffYUV video displaying black bars over the video on 10.6 [r1198]
* Now compiles under Xcode 3.2
* Fixes: Using a debugger on a process with Perian loaded printed warnings about missing files [r1122]
* Fixed decoding of WMA audio tracks [r1131]
* Fixed a crash in LoadExternalSubtitlesFromFileDataRef [r1153]
* Fixed some VobSub video tracks displaying with wrong colors [r1171]
* Better support for tracks with delayed start times [r1181]
* Fixed MPEG1/2 in Matroska playing out of order [r1188]
* Fixed a crash opening files while they were being downloaded [r1227]
* SSA: Fixed some top-aligned subtitles being too low [r1163]
* Vertical text is re-enabled and works somewhat better [r1208]


1.1.4 - Monday, July 27, 2009

* Features: Forced VobSub subtitles are imported into a separate track [r1015]
* Added initial DTS passthrough via similar mechanisms as AC3 [r1024]
* Support old ffmpeg-generated MKV files with no enabled tracks [r1021]
* 10.6-compatible preference pane [r1085]
* Fixes: Fixed "Load External Subtitles" checkbox [r998]
* Fixed crash/freeze when loading broken VobSub subtitles [r1000, r1034]
* Fixed import of uncompressed audio in FLV [r1007]
* Fixed import of some audio tracks; should improve iApps [r1042, r1088]
* Fixed CRAM codec AVI in browsers [r1010]
* Worked around bug in iChat codec loading [r1008]
* Never allows Apple's code to handle AC3 data anymore so passthrough works more often [r1014]
* Doesn't try to decode some RGB colorspaces (such as in Camtasia) that aren't supported [r1039]
* Fixed some 16-bit RGB codecs on Intel [r1039]
* Fixed importing movie files with no video tracks (regression from r706) [r1042]
* Fixed H264 crash in put_h264_qpel8_h_lowpass_l2_ssse3 (in FFmpeg)
* Fixed crash with corrupt first frame [r1061]
* Fixed BMP/RLE in AVI [r1078]
* Fixed several memory leaks [r1086]
* Fixed a problem with wrong channel order in DTS 5.1 [r1076]
* Fixed possible conflict with UniversalDetector.framework [r1100]
* Subtitles: Fixed garbage characters appearing at the end of a line with some fonts [r1013]
* Better handling of invalid SSA files [r1013]
* Fixed rendering of multi-layer subtitles [r1016]
* Fixed SRT files using ',' for decimals [r1019]
* Ignored SSA shapes and blur instead of misparsing them [r1027, r1036]
* Disabled vertical font support again to fix files wrongly using it for Latin text [r1027]
* Fixed subtitles in MKV wrongly displaying at the end of a video [r1036]
* Better handling of move and org [r1063, r1103]
* Notes: Compilation under 10.4 is no longer supported.
* A52Codec has been deprecated and will be replaced by an LGPL decoder in a future release.


1.1.3 - Monday, Dec 15, 2008

* Enabled Indeo 2/3 decodecs
* Added external idx/sub (VobSub) support
* Added support for H.264 and H.263 in FLV containers
* Apple's decoder now handles Baseline/Main Profile H.264
* Fix inconsistent importing for multi-channel audio
* Reduced memory usage for packed streams
* Added sanity checks on all preferences
* Enabled hack to show subtitles in Front Row
* Fixed negative values in SSA frz tag
* Fixed VSFilter bug-compatibility for an


1.1.2 - Monday, Oct 20, 2008

* Fixed update checker never running - this version requires a manual install
* Enabled frame-dropping on AppleTV
* Fixed some frames being lost in AVCHD/.mp4 with newer versions of QuickTime
* Fixed another ffmpeg crash on G3s


1.1.1 - Sunday, Sep 29, 2008

* H.264 in AVI fixed
* Some anamorphic AVI files are now supported
* Performance problems due to PIC fixed with Xcode 3.1
* Incorrect frame skipping on H.264 intra frames fixed
* Better character set detection
* The update checker is now much more polite
* Several parsing and rendering bugs with subtitles fixed
* Player freezing while loading subtitles with embedded fonts fixed
* Audio fixed for some older MKV files with AAC/FLAC
* Strange values in MKV chapters or video sizes are handled better
* Initial support for SAMI subtitles added
* Worked around a QuickTime bug (#5770288) causing frames to be lost during export
* New codecs: DosBox ZMBV, VP6+Alpha, Nellymoser ASAO
* FFmpeg: Crashing on PPC G3 fixed
* Fraps decoding artifacts fixed


1.1 - Wednesday, Feb 6, 2008

* Major performance improvements
* TrueAudio, MP1, and DTS audio support
* Slice-based multithreaded decoding for MPEG-1/2/H.264
* Apple H.264 now handles AVCHD/interlaced video
* Compatibility fixes for QuickTime 7.4 and Leopard
* Objective-C GC compatibility
* Fixed a crash in Toast
* Better subtitle rendering
* Subtitles play during MKV loading
* Snow support
* Miscellaneous bug fixes


1.0 - Friday, June 29, 2007

* Added support for Matroska/mkv
* Integrated a52codec
* Added subtitle support
* Added support for .gvi (avi wrapper from Google Video)
* Changed distribution to a Preference Pane in order to make installation simpler and configuration possible in the long term.
* Changed installation directory from /Library/QuickTime to ~/Library/QuickTime.
* Fixed avi/flv over http
* Added support for Windows Media Audio in AVI
* Added support for MPEG-1 layer 2 audio
* Added support for the ADPCM audio codec in FLV
* Added Vorbis decoder
* Added support for Fraps FPS1
* Added support for VP3
* Added support for i263
* Added support for HuffYUV
* Added support for MPEG-1/2 video in AVI/MKV
* Fix opening AVIs with VBR audio for which there is no available decoder
* Fix crash with DVI ADPCM
* Fix multichannel audio descriptions in AVI
* Faster opening of AVI files
* High profile H.264 support
* Full MPEG-4 video support in .mp4
* Altivec & SSE2 colorspace conversion
* Fix DV in type 1 AVIs


0.5 - Friday, September 29, 2006

* Initial Release




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