#3880: implement full chroma interpolation for yuva444p10 to rgb48
-------------------------------------+-----------------------------------
Reporter: cbsrobot | Owner:
Type: enhancement | Status: new
Priority: wish | Component: swscale
Version: git-master | Resolution:
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
-------------------------------------+-----------------------------------
Comment (by cbsrobot):
same for yuv444p10 -> rgb48:
{{{
ffmpeg -i h264-444/444_10bit_cabac.h264 -pix_fmt rgb48 test-%04d.tif
ffmpeg version N-65847-g554d819 Copyright (c) 2000-2014 the FFmpeg
developers
built on Aug 23 2014 22:30:48 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-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 --enable-libquvi
--prefix=/usr/local
libavutil 54. 7.100 / 54. 7.100
libavcodec 56. 0.101 / 56. 0.101
libavformat 56. 2.100 / 56. 2.100
libavdevice 56. 0.100 / 56. 0.100
libavfilter 5. 0.103 / 5. 0.103
libswscale 3. 0.100 / 3. 0.100
libswresample 1. 1.100 / 1. 1.100
libpostproc 53. 0.100 / 53. 0.100
Input #0, h264, from 'h264-444/444_10bit_cabac.h264':
Duration: N/A, bitrate: N/A
Stream #0:0: Video: h264 (High 4:4:4 Predictive), yuv444p10le,
960x540, 25 fps, 25 tbr, 1200k tbn, 50 tbc
[swscaler @ 0x7fbd39800600] full chroma interpolation for destination
format 'rgb48le' not yet implemented
Output #0, image2, to 'test-%04d.tif':
Metadata:
encoder : Lavf56.2.100
Stream #0:0: Video: tiff, rgb48le, 960x540, q=2-31, 200 kb/s, 25 fps,
25 tbn, 25 tbc
Metadata:
encoder : Lavc56.0.101 tiff
Stream mapping:
Stream #0:0 -> #0:0 (h264 (native) -> tiff (native))
Press [q] to stop, [?] for help
frame= 10 fps=0.0 q=0.0 Lsize=N/A time=00:00:00.40 bitrate=N/A
video:30660kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB
muxing overhead: unknown
}}}
and yuva444p10 -> rgba64:
{{{
ffmpeg -i h264-444/444_10bit_cabac.h264 -pix_fmt rgba64 test-%04d.tif
ffmpeg version N-65847-g554d819 Copyright (c) 2000-2014 the FFmpeg
developers
built on Aug 23 2014 22:30:48 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-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 --enable-libquvi
--prefix=/usr/local
libavutil 54. 7.100 / 54. 7.100
libavcodec 56. 0.101 / 56. 0.101
libavformat 56. 2.100 / 56. 2.100
libavdevice 56. 0.100 / 56. 0.100
libavfilter 5. 0.103 / 5. 0.103
libswscale 3. 0.100 / 3. 0.100
libswresample 1. 1.100 / 1. 1.100
libpostproc 53. 0.100 / 53. 0.100
Input #0, h264, from 'h264-444/444_10bit_cabac.h264':
Duration: N/A, bitrate: N/A
Stream #0:0: Video: h264 (High 4:4:4 Predictive), yuv444p10le,
960x540, 25 fps, 25 tbr, 1200k tbn, 50 tbc
[swscaler @ 0x7fe4b9000600] full chroma interpolation for destination
format 'rgba64le' not yet implemented
Output #0, image2, to 'test-%04d.tif':
Metadata:
encoder : Lavf56.2.100
Stream #0:0: Video: tiff, rgba64le, 960x540, q=2-31, 200 kb/s, 25 fps,
25 tbn, 25 tbc
Metadata:
encoder : Lavc56.0.101 tiff
Stream mapping:
Stream #0:0 -> #0:0 (h264 (native) -> tiff (native))
Press [q] to stop, [?] for help
frame= 10 fps=0.0 q=0.0 Lsize=N/A time=00:00:00.40 bitrate=N/A
video:40854kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB
muxing overhead: unknown
}}}
--
Ticket URL: <https://trac.ffmpeg.org/ticket/3880#comment:2>
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