Commit Graph

2 Commits

Author SHA1 Message Date
Christophe Gisquet
2fd14dd8eb avcodec/simple_idct10: improve precision
omse goes from 0.03060703 (which fails for dct-test) to 0.01663750.
This also actually improve the error of decoding the sample generated
by fate-vsynth3-dnxhd1080i-10bit using simple_idct10 to FAANI, which
goes (when resampled to yuv422p) from:
stddev:    0.06 PSNR: 72.28 MAXDIFF:    1
to identical.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-10-13 02:10:51 +02:00
Christophe Gisquet
25d3013e36 fate: add DNxHD/HR tests
Currently only 2 profiles are evaluated because they are the only 2
with distributed test sequences.
- CID 1260: YUV 4:2:2 10 bits with block-adaptive interlace coding,
  from ticket 4876;
- CID 1270: YUV 4:4:4 10 bits (HR), 1920x839, from ticket 4581.

They were generated from the ticket sequences by running the
following kind of command-line;
ffmpeg -i $INPUT -an -sn -vcodec copy -vframes 1 -y $OUTPUT.mov

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-10-09 22:36:05 +02:00