Hello mjpeg users. Have a new problem that has never happened before. Ripped a dvd and converted it to a movie.m2v - then shrunk that to shrink.m2v. Ripped the audio to a movie.ac3.
Went to recombine them with mplex for a movie.mpg. All seemed to work well except that the audio is WAY out of sync with the video. Not just a little. But by many many frames, so much that I can't even recognize the relationship. Following is the result of my command at the CLI. [EMAIL PROTECTED]:/workspace> mplex -f 8 -o "movie%d.mpg" shrink.m2v movie.ac3 INFO: [mplex] mplex version 1.8.0 (2.2.4 $Date: 2005/08/28 17:50:54 $) INFO: [mplex] File shrink.m2v looks like an MPEG Video stream. INFO: [mplex] File movie.ac3 looks like an AC3 Audio 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: Video stream e0 (shrink.m2v) INFO: [mplex] VIDEO STREAM: e0 INFO: [mplex] Frame width : 720 INFO: [mplex] Frame height : 480 INFO: [mplex] Aspect ratio : 16:9 display INFO: [mplex] Picture rate : 29.970 frames/sec INFO: [mplex] Bit rate : 7500000 bits/sec INFO: [mplex] Vbv buffer size : 229376 bytes INFO: [mplex] CSPF : 0 INFO: [mplex] Scanning for header info: AC3 Audio stream 00 (movie.ac3) INFO: [mplex] AC3 frame size = 1792 INFO: [mplex] AC3 AUDIO STREAM: INFO: [mplex] Bit rate : 57344 bytes/sec (448 kbit/sec) INFO: [mplex] Frequency : 48000 Hz INFO: [mplex] SYSTEMS/PROGRAM stream: INFO: [mplex] rough-guess multiplexed stream data rate : 8123144 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 = 23529 INFO: [mplex] New sequence commences... INFO: [mplex] Video e0: buf= 0 frame=000000 sector=00000000 INFO: [mplex] Audio bd: buf= 0 frame=000000 sector=00000000 INFO: [mplex] STREAM bd completed @ frame 197582. INFO: [mplex] STREAM e0 completed @ frame 155608. INFO: [mplex] Multiplex completion at SCR=582951204. INFO: [mplex] Video e0: buf= 227382 frame=155608 sector=02007442 INFO: [mplex] Audio bd: buf= 0 frame=-1206144408 sector=00175630 INFO: [mplex] VIDEO_STATISTICS: e0 INFO: [mplex] Video Stream length: 4051767699 bytes INFO: [mplex] Sequence headers: 12970 INFO: [mplex] Sequence ends : 0 INFO: [mplex] No. Pictures : 155609 INFO: [mplex] No. Groups : 12970 INFO: [mplex] No. I Frames : 12970 avg. size 49861 bytes INFO: [mplex] No. P Frames : 38927 avg. size 43161 bytes INFO: [mplex] No. B Frames : 103713 avg. size 16631 bytes INFO: [mplex] Average bit-rate : 5003600 bits/sec INFO: [mplex] Peak bit-rate : 8676000 bits/sec INFO: [mplex] BUFFERING min 15 Buf max 221756 INFO: [mplex] AUDIO_STATISTICS: bd INFO: [mplex] Audio stream length 354068736 bytes. INFO: [mplex] Frames : 197583 INFO: [mplex] BUFFERING min 35 Buf max 6979 INFO: [mplex] MUX STATUS: no under-runs detected. [EMAIL PROTECTED]:/workspace> This produced the movie1.mpg that is completely out of sync. Don't see any errors that are obvious to me. Can somebody offer some suggestions or put me back on the right track? Thanks, Bob S. 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
