diff options
| author | Steven Robertson <steven@strobe.cc> | 2016-08-01 23:26:12 -0700 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2016-08-03 03:17:32 +0200 |
| commit | e1be80aa11cca765881d04f21119487db53c4ffa (patch) | |
| tree | 10f8ec8002daac89fcec0bc9365b47263c870271 /libavcodec/h264dec.h | |
| parent | 708d9e9fbad49cc0723f44954a3c0a93a3f54b37 (diff) | |
| download | ffmpeg-streaming-e1be80aa11cca765881d04f21119487db53c4ffa.zip ffmpeg-streaming-e1be80aa11cca765881d04f21119487db53c4ffa.tar.gz | |
libavcodec/dnxhd: Enable 12-bit DNxHR support.
10- and 12-bit DNxHR use the same DC coefficient decoding process and
VLC table, just with a different shift value. From SMPTE 2019-1:2016,
8.2.4 DC Coefficient Decoding:
"For 8-bit video sampling, the maximum value of η=11 and for
10-/12-bit video sampling, the maximum value of η=13."
A sample file will be uploaded to show that with this patch, things
decode correctly:
dnxhr_hqx_12bit_1080p_smpte_colorbars_davinci_resolve.mov
Signed-off-by: Steven Robertson <steven@strobe.cc>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/h264dec.h')
0 files changed, 0 insertions, 0 deletions
