[FFmpeg-trac] #10370(avdevice:new): requesting aja device support
FFmpeg
trac at avcodec.org
Wed May 17 22:45:42 EEST 2023
#10370: requesting aja device support
-----------------------------------+---------------------------------------
Reporter: dave rice | Type: enhancement
Status: new | Priority: normal
Component: avdevice | Version: git-master
Keywords: aja | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
-----------------------------------+---------------------------------------
Summary of the enhancement:
It would be helpful to add support for AJA projects in libavdevice as done
with decklink.
The AJA SDK is available at https://github.com/aja-video/ntv2 and
background info at https://www.aja.com/family/developer,
https://www.aja.com/news/story/2031-aja-introduces-desktop-software-and-
sdk-v162-with-12-bit-rgb-enhancements.
How to reproduce:
{{{
ffmpeg -f aja -i KonaIO -c copy -map 0 -t 60 wish-it-worked.mkv
ffmpeg version 5.1.2 Copyright (c) 2000-2022 the FFmpeg developers
built with Apple clang version 13.0.0 (clang-1300.0.29.30)
configuration: --prefix=/usr/local/Cellar/ffmpeg/5.1.2_6 --enable-shared
--enable-pthreads --enable-version3 --cc=clang --host-cflags= --host-
ldflags= --enable-ffplay --enable-gnutls --enable-gpl --enable-libaom
--enable-libaribb24 --enable-libbluray --enable-libdav1d --enable-
libmp3lame --enable-libopus --enable-librav1e --enable-librist --enable-
librubberband --enable-libsnappy --enable-libsrt --enable-libsvtav1
--enable-libtesseract --enable-libtheora --enable-libvidstab --enable-
libvmaf --enable-libvorbis --enable-libvpx --enable-libwebp --enable-
libx264 --enable-libx265 --enable-libxml2 --enable-libxvid --enable-lzma
--enable-libfontconfig --enable-libfreetype --enable-frei0r --enable-
libass --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-
libopenjpeg --enable-libspeex --enable-libsoxr --enable-libzmq --enable-
libzimg --disable-libjack --disable-indev=jack --enable-videotoolbox
libavutil 57. 28.100 / 57. 28.100
libavcodec 59. 37.100 / 59. 37.100
libavformat 59. 27.100 / 59. 27.100
libavdevice 59. 7.100 / 59. 7.100
libavfilter 8. 44.100 / 8. 44.100
libswscale 6. 7.100 / 6. 7.100
libswresample 4. 7.100 / 4. 7.100
libpostproc 56. 6.100 / 56. 6.100
Unknown input format: 'aja'
}}}
Patches should be submitted to the ffmpeg-devel mailing list and not this
bug tracker.
--
Ticket URL: <https://trac.ffmpeg.org/ticket/10370>
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