I normally create DVDs, but occasionally the footage that I want to convert is very small, so this time I thought I would create an SVCD. This didn't work, although the same m2v and mp2 files mplexed to DVD quality without a problem. What exactly caused the problem?
mplex -f 4 flat4.m2v flat4.mp2 -o flat4SVCD.mpg INFO: [mplex] mplex version 1.9.0 (2.2.7 $Date: 2006/02/01 22:23:01 $) INFO: [mplex] File flat4.m2v looks like an MPEG Video stream. INFO: [mplex] File flat4.mp2 looks like an MPEG Audio stream. INFO: [mplex] Video stream 0: profile 4 selected - ignoring non-standard options! INFO: [mplex] Found 1 audio streams and 1 video streams INFO: [mplex] Selecting SVCD output profile INFO: [mplex] Multiplexing video program stream! INFO: [mplex] Scanning for header info: Video stream e0 (flat4.m2v) INFO: [mplex] VIDEO STREAM: e0 INFO: [mplex] Frame width : 720 INFO: [mplex] Frame height : 576 INFO: [mplex] Aspect ratio : 4:3 display INFO: [mplex] Picture rate : 25.000 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: Audio stream c0 (flat4.mp2) 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 : 28672 bytes/sec (224 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 : 0 copy INFO: [mplex] Emphasis : 0 none INFO: [mplex] SYSTEMS/PROGRAM stream: INFO: [mplex] rough-guess multiplexed stream data rate : 7889048 INFO: [mplex] target data-rate specified : 2788800 ++ WARN: [mplex] Target data rate lower than computed requirement! ++ WARN: [mplex] N.b. a 20% or so discrepancy in variable bit-rate ++ WARN: [mplex] streams is common and harmless provided no time-outs will occur INFO: [mplex] Run-in delay = 32400 Video delay = 32400 Audio delay = 36000 INFO: [mplex] New sequence commences... INFO: [mplex] Video e0: buf= 0 frame=000000 sector=00000000 INFO: [mplex] Audio c0: buf= 0 frame=000000 sector=00000000 ++ WARN: [mplex] Stream e0: data will arrive too late sent(SCR)=43800 required(DTS)=43800 ++ WARN: [mplex] Video e0: buf= 15263 frame=000003 sector=00000070 ++ WARN: [mplex] Audio c0: buf= 1901 frame=000006 sector=00000002 ++ WARN: [mplex] Stream e0: data will arrive too late sent(SCR)=223800 required(DTS)=115800 ++ WARN: [mplex] Video e0: buf= 2301 frame=000023 sector=00000361 ++ WARN: [mplex] Audio c0: buf= 0 frame=000037 sector=00000011 ++ WARN: [mplex] Stream e0: data will arrive too late sent(SCR)=403800 required(DTS)=191400 ++ WARN: [mplex] Video e0: buf= 2301 frame=000044 sector=00000650 ++ WARN: [mplex] Audio c0: buf= 0 frame=000075 sector=00000022 ++ WARN: [mplex] Stream e0: data will arrive too late sent(SCR)=583800 required(DTS)=252600 ++ WARN: [mplex] Video e0: buf= 2301 frame=000061 sector=00000942 ++ WARN: [mplex] Audio c0: buf= 0 frame=000102 sector=00000030 ++ WARN: [mplex] Stream e0: data will arrive too late sent(SCR)=763800 required(DTS)=317400 ++ WARN: [mplex] Video e0: buf= 2291 frame=000080 sector=00001233 ++ WARN: [mplex] Audio c0: buf= 0 frame=000133 sector=00000039 ++ WARN: [mplex] Stream c0: data will arrive too late sent(SCR)=943800 required(DTS)=382200 ++ WARN: [mplex] Video e0: buf= 0 frame=000098 sector=00001524 ++ WARN: [mplex] Audio c0: buf= 2296 frame=000163 sector=00000048 ++ WARN: [mplex] Stream e0: data will arrive too late sent(SCR)=1123800 required(DTS)=450600 ++ WARN: [mplex] Video e0: buf= 2301 frame=000116 sector=00001815 ++ WARN: [mplex] Audio c0: buf= 0 frame=000194 sector=00000057 ++ WARN: [mplex] Stream c0: data will arrive too late sent(SCR)=1303800 required(DTS)=516120 ++ WARN: [mplex] Video e0: buf= 0 frame=000135 sector=00002106 ++ WARN: [mplex] Audio c0: buf= 2296 frame=000225 sector=00000066 ++ WARN: [mplex] Stream e0: data will arrive too late sent(SCR)=1483800 required(DTS)=580200 ++ WARN: [mplex] Video e0: buf= 2301 frame=000152 sector=00002398 ++ WARN: [mplex] Audio c0: buf= 0 frame=000252 sector=00000074 ++ WARN: [mplex] Stream c0: data will arrive too late sent(SCR)=1663800 required(DTS)=641400 ++ WARN: [mplex] Video e0: buf= 0 frame=000170 sector=00002689 ++ WARN: [mplex] Audio c0: buf= 2296 frame=000283 sector=00000083 ++ WARN: [mplex] Stream e0: data will arrive too late sent(SCR)=1843800 required(DTS)=720600 ++ WARN: [mplex] Video e0: buf= 2301 frame=000191 sector=00002979 ++ WARN: [mplex] Audio c0: buf= 0 frame=000317 sector=00000093 **ERROR: [mplex] Too many frame drops -exiting Anne
pgpuZRFmryekL.pgp
Description: PGP signature
------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV
_______________________________________________ Mjpeg-users mailing list Mjpeg-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mjpeg-users
