Opened 3 years ago

Last modified 21 months ago

#4364 open enhancement

Support for DNG (RAW)

Reported by: ubitux Owned by:
Priority: wish Component: avcodec
Version: git-master Keywords: tif
Cc: Blocked By:
Blocking: Reproduced by developer: no
Analyzed by developer: no

Description

Currently only detects the preview:

☭ ./ffprobe /tmp/L1004220.DNG
ffprobe version N-70643-gb7cb8b3 Copyright (c) 2007-2015 the FFmpeg developers
  built with gcc 4.9.2 (GCC) 20150304 (prerelease)
  configuration: --prefix=/home/ux/local --enable-gpl --enable-nonfree --enable-libx264 --enable-libfaac --enable-libvorbis --enable-libfontconfig --enable-libfreetype --enable-libass --enable-libmp3lame --samples=/home/ux/fate-samples --assert-level=2
  libavutil      54. 20.100 / 54. 20.100
  libavcodec     56. 26.100 / 56. 26.100
  libavformat    56. 25.101 / 56. 25.101
  libavdevice    56.  4.100 / 56.  4.100
  libavfilter     5. 12.100 /  5. 12.100
  libswscale      3.  1.101 /  3.  1.101
  libswresample   1.  1.100 /  1.  1.100
  libpostproc    53.  3.100 / 53.  3.100
[tiff_pipe @ 0x2c39c60] Stream #0: not enough frames to estimate rate; consider increasing probesize
Input #0, tiff_pipe, from '/tmp/L1004220.DNG':
  Duration: N/A, bitrate: N/A
    Stream #0:0: Video: tiff, rgb24, 320x216 [SAR 1:1 DAR 40:27], 25 tbr, 25 tbn, 25 tbc

Overview: https://en.wikipedia.org/wiki/Digital_Negative
Sample: http://kenrockwell.com/leica/m9/sample-photos-3.htm

Change History (6)

comment:1 Changed 3 years ago by ubitux

  • Summary changed from Support for DMG (RAW) to Support for DNG (RAW)

comment:2 Changed 2 years ago by michael

  • Keywords tif added; tiff removed

consistent keyword with other tiff tickets

comment:3 Changed 2 years ago by compn

Is there a dng spec somewhere?

comment:4 Changed 23 months ago by rkromer

Last edited 23 months ago by rkromer (previous) (diff)

comment:6 Changed 21 months ago by cehoyos

  • Keywords dmg raw removed
  • Status changed from new to open
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