[FFmpeg-trac] #739(undetermined:new): bmp: support 16bpp a4 r4 g4 b4
FFmpeg
trac at avcodec.org
Wed Dec 14 01:17:32 CET 2011
#739: bmp: support 16bpp a4 r4 g4 b4
-------------------------------------+-------------------------------------
Reporter: ami_stuff | Type: defect
Status: new | Priority: normal
Component: | Version:
undetermined | unspecified
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
A4 R4 G4 B4—16 bits per pixel: 4 bits each for the RGB and alpha channels.
http://www.kxcad.net/autodesk/3ds_max/Autodesk_3ds_Max_9_Reference/dds_files.html
{{{
C:\>ffmpeg -i 16bpp_a4_r4_g4_b4.bmp
ffmpeg version N-35709-g7d531e8, Copyright (c) 2000-2011 the FFmpeg
developers
built on Dec 12 2011 13:50:00 with gcc 4.6.2
configuration: --enable-gpl --enable-version3 --disable-w32threads
--enable-ru
ntime-cpudetect --enable-avisynth --enable-bzlib --enable-frei0r --enable-
libope
ncore-amrnb --enable-libopencore-amrwb --enable-libfreetype --enable-
libgsm --en
able-libmp3lame --enable-libopenjpeg --enable-librtmp --enable-
libschroedinger -
-enable-libspeex --enable-libtheora --enable-libvo-aacenc --enable-libvo-
amrwben
c --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxavs
--enable-
libxvid --enable-zlib
libavutil 51. 32. 0 / 51. 32. 0
libavcodec 53. 43. 0 / 53. 43. 0
libavformat 53. 24. 0 / 53. 24. 0
libavdevice 53. 4. 0 / 53. 4. 0
libavfilter 2. 53. 0 / 2. 53. 0
libswscale 2. 1. 0 / 2. 1. 0
libpostproc 51. 2. 0 / 51. 2. 0
Input #0, image2, from '16bpp_a4_r4_g4_b4.bmp':
Duration: 00:00:00.04, start: 0.000000, bitrate: N/A
Stream #0:0: Video: bmp, rgb555le, 1024x768, 25 tbr, 25 tbn, 25 tbc
At least one output file must be specified
}}}
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/739>
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