I'm stuck trying to get 5 mythtv recordings out of 50 transcoded and recorded onto DVD discs. Process is as follows: - nuvexport-dvd - script: #!/bin/sh
mkfifo aud0 mkfifo vid0 mkfifo dvdmpg mpeg2desc -a0 < $1 > aud0 & mpeg2desc -v0 < $1 > vid0 & mplex -f 8 -V -o dvdmpg aud0 vid0 & dvdauthor -o $2 -f dvdmpg dvdauthor -o $2 -T rm aud0 rm vid0 rm dvdmpg The first step transcodes a nupple video stream file to an mpeg2 file cutting out the commercials. It works for most of the recordings but when mplex does an early termination with the warning data will arrive too late in reference to the video stream I have not been able to figure out a combination of parameters that works around the issue. I have searched through the archives and read several posting on this issue but... Also a little confusing that is says that it will ignore the non standard -f 8 option and will not work with the -f 9 option. douglas: $ split_mpeg "Enemy of the State.mpg" Enemy DVDAuthor::dvdauthor, version 0.6.11. Build options: gnugetopt magick iconv freetype fribidi Send bugs to <[EMAIL PROTECTED]> INFO: dvdauthor creating VTS INFO: [mplex] mplex version 1.8.0 (2.2.4 $Date: 2005/08/28 17:50:54 $) STAT: Picking VTS 01 STAT: Processing dvdmpg... INFO: [mplex] File aud0 looks like an MPEG Audio stream. INFO: [mplex] File vid0 looks like an MPEG Video stream. INFO: [mplex] Video stream 0: profile 8 selected - ignoring non-standard options! INFO: [mplex] Found 1 audio streams and 1 video streams INFO: [mplex] Selecting dvdauthor DVD output profile INFO: [mplex] Multiplexing video program stream! INFO: [mplex] Scanning for header info: Audio stream c0 (aud0) INFO: [mplex] MPEG AUDIO STREAM: c0 INFO: [mplex] Audio version : 1.0 INFO: [mplex] Layer : 2 INFO: [mplex] CRC checksums : no INFO: [mplex] Bit rate : 49152 bytes/sec (384 kbit/sec) INFO: [mplex] Frequency : 48000 Hz INFO: [mplex] Mode : 0 stereo INFO: [mplex] Mode extension : 0 INFO: [mplex] Copyright bit : 0 no copyright INFO: [mplex] Original/Copy : 1 original INFO: [mplex] Emphasis : 0 none INFO: [mplex] Scanning for header info: Video stream e0 (vid0) INFO: [mplex] VIDEO STREAM: e0 INFO: [mplex] Frame width : 720 INFO: [mplex] Frame height : 480 INFO: [mplex] Aspect ratio : 4:3 display INFO: [mplex] Picture rate : 29.970 frames/sec INFO: [mplex] Bit rate : variable INFO: [mplex] Vbv buffer size : 212992 bytes INFO: [mplex] CSPF : 0 INFO: [mplex] SYSTEMS/PROGRAM stream: INFO: [mplex] rough-guess multiplexed stream data rate : 0402496 INFO: [mplex] target data-rate specified : 10080000 INFO: [mplex] Setting specified specified data rate: 10080000 INFO: [mplex] Run-in Sectors = 89 Video delay = 13019 Audio delay = 16022 INFO: [mplex] New sequence commences... INFO: [mplex] Audio c0: buf= 0 frame=000000 sector=00000000 INFO: [mplex] Video e0: buf= 0 frame=000000 sector=00000000 ++ WARN: [mplex] Stream e0: data will arrive too late sent(SCR)=107727725 required(DTS)=107727626 ++ WARN: [mplex] Audio c0: buf= 2013 frame=049868 sector=00028440 ++ WARN: [mplex] Video e0: buf= 46815 frame=035869 sector=00139454 ++ WARN: [mplex] Stream e0: data will arrive too late sent(SCR)=107771757 required(DTS)=107763662 ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ Mjpeg-users mailing list Mjpeg-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mjpeg-users
