[mythtv] mythtranscode problems and questions PVR-250
csiwiec at ftdi.com
Thu Jul 17 19:09:08 EDT 2003
okay thanks I will give it a shot let you know how it works. I guess my
confusion was that I thought the PRV-250 was a mjpeg encoder card but its
not. It does hardware compression of an incoming signal but not of a file.
Dumb on my part sorry about confusion.
----- Original Message -----
From: "Geoffrey Hausheer" <ou401cru02 at sneakemail.com>
To: <mythtv-dev at snowman.net>
Sent: Thursday, July 17, 2003 5:25 PM
Subject: Re: [mythtv] mythtranscode problems and questions PVR-250
> On Thu, 17 Jul 2003 15:55:17 -0500, "Chris Siwiec csiwiec-at-ftdi.com
> |mythtv/1.0-Allow|" <apafhi6tlh0t at sneakemail.com> said:
> > 1.) I was wondering if it will be possible one day. Is there alot of
> > code involved or can it be hacked together form other parts of the
> > source. I could re-encode the the to software mpeg4 but space is not an
> > issue and mpeg2 high bit rate converts nice to svcd and vcd.
> This should work as is today (asusming everything is set up properly)
> Specifically (for CVS version), you need TranscoderUseCutlist set to 1,
> and MaxTranscoders >= 1
> The Transcoder needs to be set to use MPEG4 or RTJpeg
> The only cutlist which is supported is the manual one (so the
> auto-commercial detect stuff won't be used)
> I don't have a PVR-250 setup yet, so I can't test it, but it should work.
> If not, it is a bug.
> > 2.) I noticed something that looked odd when I tried the mythtranscode
> > command. Is this the way it is suppose to be or a bug
> > mythtranscode -p transcode -c 1047 -s 20030715110000
> > QDate::setYMD: Invalid date 2003-71-11
> > Couldn't find recording 1047 Mon Feb 28 00:00:00 2935093
> As of 0.10, the command should be:
> mythtranscode -p transcode -c 1047 -s 2003-07-15-11-00-00
> I will only support transcoder issues with recent CVS, as many changes
> have occured recently.
> > Transcoding from /mnt/store//1047_20030715110000_20030715113000.nuv to
> > /mnt/store//1047_20030715110000_20030715113000.nuv.tmp
> > Input #0, mpeg, from
> > '/mnt/store//1047_20030715110000_20030715113000.nuv':
> > Stream #0.0: Video: mpegvideo, 480x480, 29.97 fps, 6000 kb/s
> > Stream #0.1: Audio: mp2, 48000 Hz, stereo, 384 kb/s
> > Position map found
> > Unknown video codec: Hardware MJPEG
> > Segmentation fault
> You should have the Transcoder set to use MPEG-4 or RTJPEG, not MJPEG
> Geoffrey Hausheer
> mythtv-dev mailing list
> mythtv-dev at snowman.net
More information about the mythtv-dev