id summary reporter owner description type status priority milestone component version severity resolution keywords cc mlocked 11106 when playing large recording via UPnP, seek causes playback to end p-fbsd-bugs@… dblain "When I play back some of my recordings via UPnP, any attempt to fast-forward causes the playback to exit. It's highly annoying. The problem exists for both of my (independent) backends: * backend p: Ubuntu 11.10, mythtv 0.24.0+fixes.20110908.1de0431-0ubuntu1 * backend h: FreeBSD 8.2-STABLE, mythtv-0.25.2 It occurs when I play back from either of my UPnP frontends: * frontend w: WD TV Live plus * frontend h: FreeBSD 8.2-STABLE, xbmc-11.0_5 but NOT when I play back via mythfrontend 0.25.2 (no UPnP). The file size of the recording seems to affect the behavior. I experimented on the 0.25.2 backend by copying the recording file to the ""Videos"" directory and truncating it to various lengths. The problem did not occur until I got past a threshold length. The original recording file: {{{ % ls -ls 1071_20120818195600.mpg 8545440 -rw-rw-r-- 2 mythtv video 8746232444 Sep 9 01:18 1071_20120818195600.mpg }}} My test procedure iteration was: {{{ rm sample.mpg mythutil --scanvideos dd if=1071_20120818195600.mpg of=sample.mpg bs=1024k count= mythutil --scanvideos mythcommflag --rebuild --video `pwd`/sample.mpg }}} For N <= 6600, seeking seemed to work OK. For N>= 6700, the problem appeared. I did not try values between 6600 and 6700. I looked at the old patch in ticket:1591 and applied it to av_gen_search(), but it didn't seem to make any difference. Since the threshold size is in the neighborhod of 7GB, I do not have a good place to host this file. If anyone would like a copy, I can put it on my home server (128kbit/s uplink) or I can upload it somewhere." Bug Report - General closed minor unknown MythTV - UPnP 0.25.2 medium Invalid 0