[FFmpeg-trac] #4441(avfilter:closed): support HDCD
FFmpeg
trac at avcodec.org
Sun Jul 10 19:53:45 CEST 2016
#4441: support HDCD
-------------------------------------+------------------------------------
Reporter: calestyo | Owner:
Type: enhancement | Status: closed
Priority: wish | Component: avfilter
Version: git-master | Resolution: fixed
Keywords: hdcd | Blocked By:
Blocking: | Reproduced by developer: 1
Analyzed by developer: 0 |
-------------------------------------+------------------------------------
Comment (by bp0):
There may be other filters in the chain, one would have to step through
the input and output format of each filter and encoder that comes after
the HDCD filter to see if it will be truncated. I'd guess that is
possible.
While it certainly would be nice to automatically detect HDCD in the input
stream, in ffprobe for example, I'm not sure it would be a good idea to
automatically add the filter. All the information that is known about HDCD
is from reverse engineering, and there seem to be some yet-unknown extra
features of HDCD that are not implemented. IMO, it would better to tell
the user that HDCD is detected and let them enable the filter when they
desire.
--
Ticket URL: <https://trac.ffmpeg.org/ticket/4441#comment:31>
FFmpeg <https://ffmpeg.org>
FFmpeg issue tracker
More information about the FFmpeg-trac
mailing list