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Intel Core i7-3770K testing with a Gigabyte G1.Sniper 3 and NVIDIA GeForce GTX 660 Ti 2048MB on Ubuntu 12.10 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1304177-FO-FMPEG329581.
FFmpeg
H.264 HD To NTSC DV
Phoronix Test Suite v10.8.4