pts-ffmpeg
Intel Core 2 4300 testing with a HP 0A68h and AMD FireGL V3350 256MB on Fedora 25 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1612056-LO-PTSFFMPEG53.
FFmpeg
H.264 HD To NTSC DV
Phoronix Test Suite v10.8.4