[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>
FFmpeg <https://ffmpeg.org>
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