Tested Cars (Volume Label: 18020466_CARS_USA) with 12 computers again, lucky one of them repro a fabcore crash problem.
But I'm not sure wether it is your problem since the fabcore crash problem we only happen once! And do the same case, cannot repro again.
My case is:
DVDfab 9012,
ENV - Core i5 2400, Z68 Sandy Bridge GT1, 4G memory,
Steps - Full Disc, 50GB to 25GB, Decoder and Encoder - Intel Quick Sync, Enable Lighting Recoding.
Log below:
925m 14.52s: info: processing source(00045.m2ts)
925m 26.51s: filter:503.01
925m 26.51s: fifo:223c-503.10-1-1,block:209
925m 26.51s: filter:503.03
925m 26.51s: fifo:223c-505.04-1-1,block:136
925m 26.51s: filter:503.10
925m 26.51s: fifo:223c-503.03-1-1,block:41
925m 26.51s: filter:505.03
925m 26.51s: fifo:223c-505.04-0-0,block:311
925m 26.51s: fifo:223c-503.01-1-1,block:1249
925m 26.51s: fifo:223c-505.04-2-3,block:1665
925m 26.51s: filter:505.04
925m 28.12s: info: group(elem[atomic[00045.m2ts]]) playtime(214214 ms) source(162 MB) request(73 MB) real(9 MB) bitrate(2417 kbps)
925m 28.15s: compress finished: groups request(73 MB, 73 MB) real(9 MB) average_bitrate(2417 kbps)
When compressing the 00045.m2ts, fabcore crashs.
I though it looks like a another problem, becauce 00045.m2ts contains Mpeg-2 stream and is not separated form Mpeg-4. Normally Mpeg-2 and Mpeg -4 stream should NOT be in the same group, but if they are, fab cannot distinguish them, and using the same H264 encoding code, that will cause of fab freeze or crash when compressing. But this should only repro in Full Disc mode, not Main Movie. Testing more.