problem compiling 0.9~alpha
carl at personnelware.com
Fri Sep 25 18:29:36 UTC 2009
On Fri, Sep 25, 2009 at 12:46 PM, Brendan Pike
<brendan at dbinformatics.com.au> wrote:
> Ben Hutchings wrote:
>> On Fri, Sep 25, 2009 at 11:59:24PM +0930, Brendan Pike wrote:
>>> Can someone please help with me with a compile error. I'm keen to try
>>> out the new 16:9 / 4:3 override feature so I'm trying to compile 0.9~alpha.
>> You don't need to - it's on the 0.8.x branch as well.
> Neat, I didn't see it in the Changelog, guess I should of checked the git
>>> root at Studio:~/dvswitch_git_master/master# rm CMakeCache.txt ; cmake .
>>> root at Studio:~/dvswitch_git_master/master# make
>>> [ 6%] Built target dvsink-command
>>> [ 13%] Built target dvsink-files
>>> [ 22%] Built target dvsource-alsa
>>> [ 29%] Built target dvsource-dvgrab
>>> [ 37%] Built target dvsource-file
>>> [ 39%] Building CXX object src/CMakeFiles/dvswitch.dir/dvswitch.o
>>> In file included from
>>> /home/bedlore/dvswitch_git_master/master/src/avcodec_wrap.h:19: error:
>>> ‘AVPacket’ has not been declared
>> It looks like you need newer ffmpeg libraries. (Though it should be
>> possible for me to add a workaround for this.)
> Thanks, that would be good for the less technical aware like myself :)
> For general interest I screwed around trying to get Jack to provide input
> monitoring and couldn't get it to. Oddly I could hear the input when I
> killed DVSwitch. Even the "dvsink-command -- playdv" suggestion didn't work,
> playdv came up and displayed the picture fine (in 4:3 although I'm still
> using an older 0.8 release) but with no sound.
Oh right... I think there is something wrong with dvsource-alsa - I
was trying to verify and dropped the ball.
a symptom is dvsink-file foo.dv, then load foo.dv into kino, hit play
and get "#no audio" for each frame. but mplayer foo.dv plays it fine.
Dan D had a suggestion for hacking the lib that is incorrectly
reporting "no audio" - and that's as far as I got.
dvsink-command -- mplayer -
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