x264 video streams in mkv containers do not playback correctly within clip monitors with mlt 0.5.x.
Everything was flawless with mlt 0.4.x.
This is of course a very serious as no cropping / editing / zone selection can be done, with the needed frame accuracy.
- mlt 0.5.10
- kdenlive 0.7.8
- nvidia driver 256.53
- 9800GT (VDPAU capable)
Steps to reproduce:
1. Insert any Matroska (mkv) container with an H264 video stream into the project (project tree).
2. Go to clip monitor to do a playback in order to select a zone. You see fully black or white frames in random times (moments).
Again the same will happen if you select a zone from the clip monitor, drag the clip to an empty video track in the timeline, and attempt to preview the "finished" product on the project monitor. The same behavior occurs there as well.