Geschrieben von Selur am 14.03.2005 um 23:47:
15/03/2005 Fixed mpeg4 asp bframes in mp4.
fleisig, fleisig, da kommt man ja fast mit dem installieren nicht hinterher
Cu Selur
*offizielles deutsches flaskmpeg & dvdtoogm board* (http://www.flaskmpeg.info/index.php)
- *dvd=>avi/ogm/mkv/mp4* (http://www.flaskmpeg.info/board.php?boardid=25)
-- Alternative Matroska Splitter (http://www.flaskmpeg.info/thread.php?threadid=4716)
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| Changes: * 02/04/2005 Renamed filter to Haali Media Splitter, added about box, added raw YV12/YUY2 in avi support, improved seeking for mka files with large frames (Wavpack, TTA). * 22/03/2005 Added PCM audio in avi support. * 22/03/2005 Hybrid wavpack support, misc bugfixes. |
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| FAQ: Q: I don't see any subtitles, Vsfilter is not running A: Open splitter properties, choose Compatibility-Autoload VSfilter and set it to Yes. Q: I have vorbis sound and playback is wrong after seeking in the file A: This is a bug in old CoreVorbis decoder, upgrade to a latest decoder or use ffdshow. Q: Various problems with AVC playback: blinking subs with mkv, stutering in mkv and mp4, etc... A: Your file has invalid timecodes. Period. This means on decoder output timecodes are not properly ordered, so vsfilter displays subs one frame and may hide them on the next one, and then show them again. At the time of this writing there is only one tool that generates correct timecodes for AVC video with out of order frames (B-frames, multi frame references): Nero Recode. But it works with nero parser and/or nero decoder! Nero decoder has a special workaround for invalid timecodes. If it sees out of order timecodes on its decoder output pin, It starts ignoring input timecodes and recalculates them from the frame rate field in the mediatype. When parsing MP4 I don't provide frame rate (there is no such field in MP4 container, actual encoded bitstream needs to be parsed and decoded to get frame rate, and I'm not going to do this), so the problem is even worse than blinking subs: frames are played at max speed for some period, then they sync again, etc. So what to do now? Use Nero Recode for now, until other mp4 tools get fixed. Another option is to turn off B-frames and distant references, so all presentation timestamps equal decoding timestamps and are always properly ordered. Don't use mkvmerge v3 timecode files, because it destroys correct b-frames timing when remuxing with v3 timecode files. Update 08/04/2005 I was told that timestamps issue was recently resolved in mp4box CVS, mp4creator still generates incorrect timestamps for avc streams with >1 bframes. |
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| Changes * 13/04/2005 [MP4] Added nero chapters support. [AVI] Fixed reading DXN avis. [General] Fixed preroll handling. * 10/04/2005 [MP4] Fixed ttxt parsing. * 10/04/2005 [MP4] Added AMR and h263 support. (3gp files) |
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| 03/05/2005 [Matroska] Improved ordered chapters support. Fix a bug when wrong frames were accidentally left in queue at file open, this could happen with some truncated files and files with unspecified segment length. [MP4] Add mp4a in qt support, so recent apple trailers play with audio. |
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| 21/05/2005 [MP4] Added multiple sample descriptions for tx3g tracks support, added support for some more apple HD qt trailers. [Matroska] Map ARTIST tag to DS Author field. |
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| 29/05/2005 [General] Don't show tray icon when called from explorer.exe, added mp4/avi on mode2 CDs support. [MP4] Register mp4 extension. |
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| # 12/06/2005 [General] Fixed a subtitle selection glitch inroduced in 07/06/2005 version. Removed AVI compatibility transforms from mp4 parser, and unified native mpeg-4 asp code in matroska and mp4 parsers. This was required for correct rendering of vfr streams and native mpeg-4 asp in Matroska. Native mpeg-4 asp is tested and works with ffdshow and nero decoders, xvid and divx decoders probably won't work due to a different format block. Warning: mkvmerge versions before 2005-06-12 have bugs in mpeg-4 asp processing. # 07/06/2005 [General] Fixed avc sps parser to understand high profile. |
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| 25/06/2005 [General] A bunch of small bugfixes and improvements. [MP4] Support AR correction for ASP video and nero decoder. |
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| 26/06/2005 [General] Fix: a reference to the graph could be held for a long time in some cases, that prevented proper graph destruction. Updated zlib to 1.2.2. |
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| # 03/06/2005 Various fixes and improvements. |
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| 11/07/2005 [Matroska] Don't reject some damaged/truncated files. [General] Better compatibility with vsfilter. |
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| 18/07/2005 [Matroska] Show the first jpeg attachment as video if the file has no video tracks. [General] Eliminated a crash in ffdshow when switching video tracks and/or segments. |
Forensoftware: Burning Board 2.3.6, entwickelt von WoltLab GmbH