[FFmpeg-trac] #3305(avdevice:new): Add support for physical DVDs in drives (perhaps through libdvdread)
FFmpeg
trac at avcodec.org
Wed Jan 15 01:26:16 CET 2014
#3305: Add support for physical DVDs in drives (perhaps through libdvdread)
-------------------------------------+-------------------------------------
Reporter: thebombzen | Type:
Status: new | enhancement
Component: avdevice | Priority: wish
Keywords: dvd, | Version: git-
libdvdread, encrypted | master
Blocking: | Blocked By:
Analyzed by developer: 0 | Reproduced by developer: 0
-------------------------------------+-------------------------------------
Summary of the bug:
FFmpeg cannot read physical discs, especially if they're encrypted.
How to reproduce (with an encrypted DVD):
{{{
ffmpeg -i /dev/sr0
}}}
analyzes my DVD as an MP3 with:
{{{
[mp3 @ 0x12c6e60] Format mp3 detected only with low score of 1,
misdetection possible!
}}}
Using
{{{
ffmpeg -f mpeg -i /dev/sr0
}}}
does not obtain the audio stream and provides an incorrect video stream
for playback (because of encryption).
Proposed fix:
Add support for something along the lines of
{{{
ffmpeg -f libdvdread -i /dev/sr0
}}}
libdvdread can automatically decrypt dvds if you have libdvdcss installed,
and it won't fail silently if you don't.
--
Ticket URL: <https://trac.ffmpeg.org/ticket/3305>
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