14b7: crash generating optimized media

Resolve 14b7 usually (though not always) crashes when creation of optimized media using DNxHR HQ or HQX reaches 100%. (May also occur with other formats.) This didn't occur in 14b6 or previous betas.

Occurred on two different systems: desktop (i7 6700k, 64GB RAM, Windows 10 x64 Pro, GTX 1080 Ti) and laptop (Dell XPS 9560, 16GB RAM, GTX 1050, Windows 10 x64 Pro).

Source clip is publicly available here.

Logs (from laptop): https://helix.urandom.ca/t/DaVinci-Reso ... 195107.zip

I'm getting the same crash on 14b7, whether I try to optimize 1 small clip or a bunch of random clips. Any ideas?

[Dwaine Maggart]

Please try beta 8.

So far so good on b8.

I just downloaded beta 7 yesterday! Will give b8 a try tonight. Thanks!

No longer crashes on b8, and much better playback and scrubbing after generating optimized media (from 2.5k GoPro footage). Thanks!