i'm building a new frontend/backend system using ubuntu 7.04/mythtv 0.20. i've extracted the mythtv data from the database on the old system and restored it to the new one and have copied all the old recordings. when i run the frontend, i see the old recordings listed but they can't be played. i can play new recordings. the frontend gives the following messages:
<br><br>2007-06-18 02:51:24.545 Connecting to backend server: <a href="http://192.168.1.11:6543">192.168.1.11:6543</a> (try 1 of 5)<br>2007-06-18 02:51:24.547 Using protocol version 31<br>0: start_time: 0.036 duration: 647.696
<br>1: start_time: 0.026 duration: 647.678<br>stream: start_time: 0.289 duration: 7196.734 bitrate=5188 kb/s<br>2007-06-18 02:51:25.800 AFD: Opened codec 0x8e78cd0, id(MPEG2VIDEO) type(Video)<br>2007-06-18 02:51:25.825 AFD: Opened codec 0xb87bfd0, id(MP2) type(Audio)
<br>0: start_time: 0.036 duration: 647.696<br>1: start_time: 0.026 duration: 647.678<br>stream: start_time: 0.289 duration: 7196.734 bitrate=5188 kb/s<br>2007-06-18 02:51:26.363 AFD: Opened codec 0xb873bd0, id(MPEG2VIDEO) type(Video)
<br>2007-06-18 02:51:26.363 AFD: Opened codec 0xb8723e0, id(MP2) type(Audio)<br>2007-06-18 02:51:28.257 RingBuf(/): Invalid file (fd -1) when opening '/'.<br>2007-06-18 02:51:28.257 PlaybackBox Error: Could not open file for preview video.
<br>2007-06-18 02:51:29.259 RingBuf(/): Invalid file (fd -1) when opening '/'.<br>2007-06-18 02:51:29.260 PlaybackBox Error: Could not open file for preview video.<br><br><br>it looks like the backend can't find the old video files, are there additional steps needed to move recordings from an old system to a newer one?
<br><br>thanks.<br><br>