[mythtv-users] mac build
John Pilkington
johnpilk222 at gmail.com
Wed Jan 27 21:59:00 UTC 2021
On 27/01/2021 20:57, John Hoyt wrote:
> Well, I tried edit mode from mythvideo and recordings (I hacked the bad
> recording into my mythbackend replacing an old recording with the bad
> video). Unfortunately, I was unable to reproduce the segfault with
> either cutlist editor mechanism. Basically everything just worked for me...
>
> I'm curious if there's some other underlying issue that's creating the
> segfault.
>
> James, have you tried telling mythbackend to rebuild the seektable? I
> think the command is:
>
> mythtranscode --buildindex --allkeys --showprogress
> --infile /path/to/file (for a recording)
> mythtranscode --video --buildindex --allkeys --showprogress
> --infile /path/to/file (for mythvideo)
I have had tickets about seektable regeneration in the past, and suspect
that the most recent work on it has used the form
mythcommflag --rebuild --file ccccc_yyyymmhhmmssxx.xxx for
recordings, or
mythcommflag --rebuild --video /may/need/full/path/to/file for videos
Those commands also reset the file size. I've used them in scripts for
years. HTH...
>
> What database and version are you running on your backend? Perhaps
> there's a mysqlclient mismatch or bug entering into the fray.
>
> If memory serves, I believe I built older versions (and so did the
> scipr) with mysql-10.2 for the python stuff and mysql57 for mysqlclient
> / qt4-mysql-plugin. This mismatch issue was due to some macports not
> supporting mariadb10.2 or later or mysql8. I'm working these issues out
> with the macports folks currently and will post updated builds based on
> mysql8 (going with the "official" mythtv database and what I run on my
> backend...) when everything is in place.
>
> ...the Big Sur version that I'm using (and posted to sourceforge) is
> built with mysql8 on pre-releases of the macports qt5-15.2 and
> py-mysqlclient +mysql8 ports
>
> Mark - any other thoughts on what could be causing the segfault?
>
More information about the mythtv-users
mailing list