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MPEG4 Modifier(MP4视频调节) v1.45 开源版

  • 软件语言:英文软件 / 国外软件
  • 软件大小:63 KB
  • 软件等级:3星级
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  • 软件授权:开源版
  • 更新时间:2014-10-06 17:25:22
  • 运行环境:WinXP/Win2003/Vista/Windows7

MPEG4 Modifier(MP4视频调节)v1.45 官方开源版

MPEG4 Modifier可以对于已存在的码流进行调节,你可以使用Moitah的MPEG4 Modifier对MPEG-4 ASP进行修改PAR;使用hhanh 的ARChange对AVC进行修改PAR。 自动在回放中支持可变形重设尺寸把影片变成宽屏影片。

更新日志:

1.4.5 (2012-Sep-02):
* Ability to export custom quantization matrix to .cqm file.
* Fixed window layout with high DPI settings.
* Supports loading on .NET 4.x runtime (not required; still 2.0 compatible).
1.4.4 (2007-Jan-13):
* Fixed a few small issues that prevented DivX subtitles from working.
* Added *.divx to the supported extension list in the file dialogs.
* A default file name is now provided when saving.
1.4.3 (2006-Nov-05):
* Doesn't remove delay frames anymore, this caused synch problems with joined
videos.
* FourCC and user data information are now shown in the "Video Info" text.
* It's now possible to pack videos containing drop frames.
1.4.2 (2006-Sep-16):
* Fixed several problems with OpenDML reading/writing (writing bad OpenDML
index entries, out of memory exception or unnecessary reading when loading,
incomplete loading of files with damaged/missing index).
1.4.1 (2006-Aug-04):
* Fixed some problems with packing which also required corrections to the
timestamp calculation code.
* If you try to load a non-MPEG4 video, the error message now displays which
codec the file uses.
* Better default directories for load/save file dialogs.
1.4.0 (2006-Aug-03):
* AVI handling code completely rewritten, supports OpenDML and incomplete
files (rebuilds the index including keyframe flags).
* Ability to add/readd packed bitstream.
* Optimized some parts, runs significantly faster.
* Added Cancel button on load/save progress window.
* Doesn't freeze explorer while loading a file after dropping onto the source
textbox.
* Updated code to take advantage of C# 2.0 features, and lots of cleanup.
1.3.4 (2005-Dec-14):
* Re-added support for files with packed bitstream containing real N-VOPs
(apparently the XviD 1.1 betas do this).
1.3.3 (2005-Dec-11):
* Fixed bug when unpacking files with missing N-VOPs (caused by cutting/
joining).
* Removed support for files with packed bitstream containing real N-VOPs to
simplify code.
1.3.2 (2005-Mar-08):
* New feature: Video Info now shows how many warp points are actually used
(for example, DivX indicates 2 warp points in the VOL, but the 2nd one is
never used).
* Added detection for corrupt RIFF chunk sizes.
* Fixed byte order problem in AVI index on big endian systems (for command
line unpacker running on OS X).
1.3.1 (2005-Jan-06):
* Added percent in titlebar of progress window.
* Added 1.85:1 display aspect ratio.
* Fixed saving AVIs with no index.
* Fixed small cosmetic issues in main window.
1.3.0 (2004-Dec-20):
* New feature: option to automatically change user data when unpacking.
* Fixed bugs with 'rec ' list indexing.
* Added progress bar during load and save.
* A file can be loaded from the command line, or by dropping it on the AVI
Source text box.
* Error checking is less strict (no more "No dummy N-VOP found for packed
frame" and "Invalid VOL" errors).
* Files are closed sooner, and output file is deleted if an error occurs
during save.
* Other code improvements and clean-up.
1.2.0 (2004-Sep-14):
* New feature: modification of field order for interlaced videos.
* New feature: video information (i.e. whether or not QPel/GMC were used,
stats for how many I/B/P/S/N-VOPs were used, list of VOP type and
timestamp for each frame, etc.).
* Packed bitstream removal can now tell the difference between dummy N-VOPs
and real N-VOPs.
1.1.0 (2004-Jun-24):
* New feature: packed bitstream removal.
* New feature: userdata modification.
* Recognizes frames written in '00db' chunks.
1.0.0 (2004-Jun-14):
* Has a proper GUI.
* Warns if the AVI is OpenDML.
* Reads the frame width/height from the video (for DAR->PAR calculation).
* Writes dwSuggestedBufferSize in the video stream header (it wrote 0
before).
* Supports 'rec ' lists.
* Code has been restructured.

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