As of r1900, UMD_VIDEO and UMD_AUDIO images are now recognized by JPCSP (since they're also valid UMD data).
These can only be played back by the MediaEngine, so it needs to be enabled first.
Currently, only a very limited implementation of UMD_VIDEO playback is available in the form of a UmdVideoPlayer. When loading a UMD_VIDEO, a new window pops up (the main window is not currently in use due to the possible aspect ratio changes in the video data), the PLAYLIST.UMD file is interpreted and the .MPS stream files are reconverted into the PSP's aspect ratio and played back into that window.
Pressing the right arrow advances one stream and pressing the left arrow returns one stream (like chapter browsing).
More improvements are bound to come as more information is found on this format.
Enjoy!
These can only be played back by the MediaEngine, so it needs to be enabled first.
Currently, only a very limited implementation of UMD_VIDEO playback is available in the form of a UmdVideoPlayer. When loading a UMD_VIDEO, a new window pops up (the main window is not currently in use due to the possible aspect ratio changes in the video data), the PLAYLIST.UMD file is interpreted and the .MPS stream files are reconverted into the PSP's aspect ratio and played back into that window.
Pressing the right arrow advances one stream and pressing the left arrow returns one stream (like chapter browsing).
More improvements are bound to come as more information is found on this format.
Enjoy!