ffmpeg-desk
Intel Core 2 6600 testing with a ASUS P5B and ASUS NVIDIA GeForce GTX 550 Ti 1024MB on Ubuntu 12.04 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1312302-FIZ-1312301S96.
FFmpeg
H.264 HD To NTSC DV
Phoronix Test Suite v10.8.4