mediafilesegmenter error

Mediafisegmenter version 1.2 fails to generate .ts segments reporting: 'couldn't allocate mpeg2stream!' and 'error adding track to segment writer -12786'

I'm tying to segment mp4 streams generated by compressor 4.4 using default hevc setting. The same works fine with h.264 but not hevc! Does Mediafilesegmenter really work with hevc?