#3880: implement full chroma interpolation for yuva444p10 to rgb48
---------------------------------------+---------------------------------
Reporter: cbsrobot | Owner:
Type: enhancement | Status: new
Priority: wish | Component: swscale
Version: git-master | Keywords:
Blocked By: | Blocking:
Reproduced by developer: 0 | Analyzed by developer: 0
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Please implement full chroma support for yuva444p10 to rgb48 conversion.
{{{
ffmpeg -i fate-suite/prores/prores4444_with_transparency.mov -pix_fmt
rgb48le output-%04d.tif
ffmpeg version N-65628-g6c36b3a Copyright (c) 2000-2014 the FFmpeg
developers
built on Aug 14 2014 16:45:57 with Apple LLVM version 5.1
(clang-503.0.40) (based on LLVM 3.4svn)
configuration: --enable-gpl --enable-version3 --enable-nonfree --enable-
postproc --enable-libaacplus --enable-libass --enable-libcelt --enable-
libfaac --enable-libfdk-aac --enable-libfreetype --enable-libmp3lame
--enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg
--enable-openssl --enable-libopus --enable-libschroedinger --enable-
libspeex --enable-libtheora --enable-libvo-aacenc --enable-libvorbis
--enable-libvpx --enable-libx264 --enable-libxvid --enable-iconv
--prefix=/usr/local
libavutil 54. 3.100 / 54. 3.100
libavcodec 56. 0.100 / 56. 0.100
libavformat 56. 1.100 / 56. 1.100
libavdevice 56. 0.100 / 56. 0.100
libavfilter 5. 0.100 / 5. 0.100
libswscale 3. 0.100 / 3. 0.100
libswresample 1. 0.100 / 1. 0.100
libpostproc 53. 0.100 / 53. 0.100
Guessed Channel Layout for Input Stream #0.1 : stereo
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/fate-
suite/prores/prores4444_with_transparency.mov':
Metadata:
major_brand : qt
minor_version : 537199360
compatible_brands: qt
creation_time : 2012-09-12 08:48:56
Duration: 00:00:00.04, start: 0.000000, bitrate: 43461 kb/s
Stream #0:0(eng): Video: prores (ap4h / 0x68347061), yuva444p10le,
1920x1080, 40697 kb/s, SAR 1:1 DAR 16:9, 25 fps, 25 tbr, 25 tbn, 25 tbc
(default)
Metadata:
creation_time : 2012-09-12 08:48:56
handler_name : Apple Alias Data Handler
encoder : Apple ProRes 4444
timecode : 01:00:00:00
Stream #0:1(eng): Audio: pcm_s16le (sowt / 0x74776F73), 48000 Hz, 2
channels, s16, 1536 kb/s (default)
Metadata:
creation_time : 2012-09-12 08:48:56
handler_name : Apple Alias Data Handler
Stream #0:2(eng): Data: none (tmcd / 0x64636D74), 0 kb/s (default)
Metadata:
creation_time : 2012-09-12 08:48:57
handler_name : Apple Alias Data Handler
timecode : 01:00:00:00
[swscaler @ 0x7f97fa000600] full chroma interpolation for destination
format 'rgb48le' not yet implemented
Output #0, image2, to 'output-%04d.tif':
Metadata:
major_brand : qt
minor_version : 537199360
compatible_brands: qt
encoder : Lavf56.1.100
Stream #0:0(eng): Video: tiff, rgb48le, 1920x1080 [SAR 1:1 DAR 16:9],
q=2-31, 200 kb/s, 25 fps, 25 tbn, 25 tbc (default)
Metadata:
creation_time : 2012-09-12 08:48:56
handler_name : Apple Alias Data Handler
timecode : 01:00:00:00
encoder : Lavc56.0.100 tiff
Stream mapping:
Stream #0:0 -> #0:0 (prores (native) -> tiff (native))
Press [q] to stop, [?] for help
frame= 1 fps=0.0 q=0.0 Lsize=N/A time=00:00:00.04 bitrate=N/A
video:599kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB
muxing overhead: unknown
}}}
--
Ticket URL: <https://trac.ffmpeg.org/ticket/3880>
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