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Interlaced H264 DXVA decoding on RX 480

Question asked by buchanan on Jul 18, 2016
Latest reply on Mar 9, 2017 by mclingo



It seems that DXVA decoding of interlaced H264 content on RX 480 is broken, I get this result :



Here is the sample used :

The results are identical wether I use any of these players :

- MPC-HC x64 (internal LAV, DXVA2 native

- MPC-HC x64 (internal LAV, DXVA2 copy-back

- VLC 2.2.4, DXVA2 hardware acceleration


Progressive content is playing fine as far as I can tell.


My config:

Windows 7 64 bits

AMD Radeon RX 480, 16.7.1 driver

Intel core I7 4960X, 24GB RAM