| REFID | Description | Status/Fix |
| KG20051202 | MPressionist improves framerate detection for QuickTime movie files. | Improved: 3.1.3 |
| KG20051201 | MPressionist shows invalid motion vectors in red. | Added: 3.1.3 |
| KG20050621 | MPressionist re-parses MPEG stream when filename contains a space | Open: 3.0.0 |
| KG20050620 | MPressionist closes unexpectedly when comparing H.264 with MPEG. | Fixed: 3.0.1 |
| KG20050531 | bitstreams with frequent changes to sequence_header.bitrate have fast-changing bitrate scale | Open: 3.0.0 |
| KG20050308 | MPressionist HDTV crashes on 512x384 frame size | Status: Fixed: 2.0.8 |
| KG20050307 | Application locks up with spinning cursor on Jaguar when changing frame size. | Fixed: 2.0.8 |
| KG20041211 | MPressionist.X Pro now opens to 720x480 or 720x576 and resizes encoded picture accordingly. | Changed: 2.0.5 |
| KG20041210 | Toolbar disappears when MPressionist not foreground application. | Fixed: 2.0.5 |
| KG20041209 | Error log more obvious visually, but still incomprehensible, even to developers of product. | Fixed: 3.0.0 |
| KG20041208 | sequence_header changes to frame size, rate now fully operational and random access. | Added: 2.0.5 |
| KG20041207 | Header 'fields' now sticky, stay where you put them while movie plays. | Changed: 2.0.5 |
| KG20041206 | Title-bar proxy allows quick Finder access to bitstream under analysis. | Added: 2.0.5 |
| KG20041205 | MPressionist has heavy CPU load, even on pause. | Fixed 2.0.5 |
| KG20041204 | New Aqua-ish GUI and PAL ergonmics. | Fixed: 2.0.5 |
| KG20041203 | Demuxing a VOB segment file that is not #1 yields a stream that cannot be analyzed. | Fixed 2.0.3 |
| KG20041202 | Segmented VOB files cannot be easily demuxed as a complete set | Open |
| KG20041201 | Dragging .m2v file to toolbar icon yields 'frozen' screen. May play, but menus, buttons yield only SysBeep() sound. | Fixed: 3.0.0 |
| KG20041130 | No sequence_start_code at beginning of .m2v file means MPressionist cannot open. | Fixed: 2.0.3 |
| WR20041126 | MPressionist does not scan file beyond sequence_end_code | Fixed: 2.0.3 |
| KG20041125 | First packet in Program Stream demux not put into elementary stream. | Fixed: 2.0.3 |
| KG20041124 | MPressionist has two Quit menu items. Well, we nailed this in MegaPEG.X, but missed it in MPressionist. | Fixed: 2.0.1 |
| WR20041123 | Sequence header change that alters frame size or rate is not recognized. | Fixed 2.0.3 |
| KG20041122 | HDTV file type detection may incorrectly tag elementary stream as a transport stream when stream does not begin on start_code_prefix. | Fixed: 2.0.3 Different menu options allow for direct opening of any stream type or demux. |
| KG20041121 | 2:3 Pulldown detector may report small# of false positives. We haven't found any cases, but we found the bug. If you see a break in the cadence, there probably is one. | Open |
| KG20041120 | Dragging file to MPressionist Dock icon yields two open document Windows, but only one can be used. | Fixed: 3.0.0 |
| KG20041119 | MPressionist.X may not display last picture in sequence. | Fixed in Pro:2.0.1 HDTV:2.0.2 |
| KG20041118 | MPressionist.X may fail to detect type of mux stream (for demux) when stream does not begin with valid 32-bit start code. | Open |
| KG20041117 | HDTV: Macroblock inspector is modal, prevents access to underlying screen. | Improved: 3.0.0. |
| KG20041116 | IDCT selection change applies to newly decoded frames only, not frames in GOP buffer. | Frames are stored completely decoded (Y'CrCb). To evaluate IDCT, change while video is playing. |
| KG20041115 | Arrow key navigation forward and backward in time only works after clicking in the thumbnail row. | Open |
| KG20041114 | Seeking to start of open GOP may result in strange artifacting. Now you know why multi-angle requires closed-GOP. | If problem appears, seek to one GOP earlier than the GOP of interest and play forward. |
| KG20041113 | HDTV version is slower than Pro version. | Open: Pro is gathering less data than HDTV (no block-data). Also, it would appear CFM/PEF executable faster than Mach-o. |
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