[FFmpeg-trac] #1279(swscale:closed): Transform X'Y'Z' to RGB via colormatrix
FFmpeg
trac at avcodec.org
Mon Apr 29 14:51:33 CEST 2013
#1279: Transform X'Y'Z' to RGB via colormatrix
-------------------------------------+-------------------------------------
Reporter: wolfgangw | Owner:
Type: enhancement | Status: closed
Priority: wish | Component: swscale
Version: git-master | Resolution: fixed
Keywords: XYZ j2k | Blocked By:
colormatrix | Reproduced by developer: 0
Blocking: |
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Comment (by BenjaminG):
I've tested on Linux and MacOS
For MacOS :
{{{
port install libopenjpeg
export CFLAGS="-I/opt/local/include/"
export LDFLAGS="-L/opt//local/lib/"
./configure --enable-libopenjpeg --prefix=/your/path/of/ffmpeg/
make
}}}
{{{
./ffplay -lowres 2 dcp/synchrojpeg2000-feature/jp2k_d9842703-519f-b145
-91fa-8de1a220f16b_video.mxf
}}}
Playing...
{{{
Input #0, mxf, from 'dcp/synchrojpeg2000-feature/jp2k_d9842703-519f-b145
-91fa-8de1a220f16b_video.mxf':
Metadata:
company_name : Doremi Labs, Inc.
product_name : Orca
product_version : 1.2.9
product_uid : a1ed80d7-c157-6f4c-9b6b-03955342f5b9
modification_date: 2006-02-02 01:11:58
uid : d601a4de-3338-b448-8d37-bec4526a321d
generation_uid : cb7f50b0-8935-1441-973a-3e6fa50df97f
timecode : 00:00:00:00
Duration: 00:01:03.92, start: 0.000000, bitrate: 8686 kb/s
Stream #0:0: Video: jpeg2000 (JPEG 2000 digital cinema 2K), xyz12le,
2048x1080, 24 tbr, 24 tbn, 24 tbc
0.85 A-V: 0.000 fd= 0 aq= 0KB vq= 864KB sq= 0B f=0/0
}}}
Works with lowres 1 to 3.
I see some freeze in some DCP
In attachment, 2 outputs display.
First: DCP Test from Eclair Laboratoires
Second: DCP Terminator Salvation.
Colorspace seems to be good for me (I should do this test on a DCP2000
player when it's possible).
[[Image(http://s23.postimg.org/uzx5csxjf/Capture_d_cran_2013_04_29_14_42_37.png)]]
[[Image(http://s21.postimg.org/p0jjqx1vb/Capture_d_cran_2013_04_29_14_43_55.png)]]
Good job guys ;-)
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1279#comment:32>
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