input buffer Hi All,
I'm trying to mplex together a video and an audio file, both produced by transcode. I used dvd::rip to generate the transcode commands, but pasted them onto the command line. Transcoding seems to have worked; I can view the video and it looks fine. The next command to execute is the following command, also constructed via dvd::rip: mplex -f 4 -V -o /mnt/davros/40gigger/tmp/unnamed/avi/001/unnamed-001-%d.mpg /mnt/davros/40gigger/tmp/unnamed/avi/001/unnamed-001.m2v /mnt/davros/40gigger/tmp/unnamed/avi/001/unnamed-001.mpa This creates an mpg file ~ 200 megs (I expect one ~ 1.5G) and then gives this error: **ERROR: [mplex] INTERNAL ERROR: additional data required but no free space in input buffer The (mostly) complete output is below. If this is perhaps Transcode generating a bad output, here is the transcode command used (i'm transcoding vob files to svcd): transcode --psu_mode --export_asr 2 -s 1.557 -g 720x480 -z -w 2279 -k -i /mnt/davros/40gigger/tmp/unnamed/vob/001 --no_split --nav_seek /mnt/davros/40gigger/tmp/unnamed/tmp/unnamed-001-nav.log -y mpeg2enc,mp2enc -M 2 -Z 480x480 -F '5, -S 643 -B 226' --a52_drc_off -E 44100 -x vob -b 224 -a 0 -o /mnt/davros/40gigger/tmp/unnamed/avi/001/unnamed-001 -C 3 -I 3 -f 30,4 I've asked a similar question on the Transcode mailing list - it's a bit hard to know who to ask ;) I get surprisingly little info when I google search this specific error - frustrating :) If anyone can point me in the right direction, that would be great. Below is the complete output of mplex. I tried upping the buffer (-b option) to max with no luck, thinking this may be related... Davros - - - - - - - INFO: [mplex] mplex version 2.2.1 ($Date: 2002/02/04 19:06:14 $) INFO: [mplex] File /mnt/davros/40gigger/tmp/unnamed/avi/001/unnamed-001.m2v looks like an MPEG Video stream. INFO: [mplex] File /mnt/davros/40gigger/tmp/unnamed/avi/001/unnamed-001.mpa looks like an MPEG Audio stream. INFO: [mplex] Found 1 video streams 1 MPEG audio streams and 0 AC3 streams INFO: [mplex] Selecting SVCD output profile INFO: [mplex] Scanning for header info: Video stream e0 (/mnt/davros/40gigger/tmp/unnamed/avi/001/unnamed-001.m2v) INFO: [mplex] VIDEO STREAM: e0 INFO: [mplex] Frame width : 480 INFO: [mplex] Frame height : 480 INFO: [mplex] Aspect ratio : 4:3 display INFO: [mplex] Picture rate : 29.970 frames/sec INFO: [mplex] Bit rate : 2279200 bits/sec INFO: [mplex] Vbv buffer size : 229376 bytes INFO: [mplex] CSPF : 0 INFO: [mplex] Scanning for header info: Audio stream c0 (/mnt/davros/40gigger/tmp/unnamed/avi/001/unnamed-001.mpa) INFO: [mplex] AUDIO STREAM: INFO: [mplex] Audio version : 1.0 INFO: [mplex] Layer : 3 INFO: [mplex] CRC checksums : no INFO: [mplex] Bit rate : 28672 bytes/sec (224 kbit/sec) INFO: [mplex] Frequency : 44100 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 : 2556000 INFO: [mplex] target data-rate specified : 2788800 INFO: [mplex] Setting specified specified data rate: 2788800 INFO: [mplex] Sectors = 78 Video delay = 46800 Audio delay = 46800 INFO: [mplex] New sequence commences... INFO: [mplex] Video e0: buf= 235520 frame=000000 sector=00000000 INFO: [mplex] Audio c0: buf= 4096 frame=000000 sector=00000000 ++ WARN: [mplex] End of component bit-stream ... seeking next ++ WARN: [mplex] Failed to find start of next stream at 19624229 prev 19623497 ! ++ WARN: [mplex] End of component bit-stream ... seeking next ++ WARN: [mplex] Failed to find start of next stream at 19624958 prev 19624229 ! ++ WARN: [mplex] End of component bit-stream ... seeking next ++ WARN: [mplex] Failed to find start of next stream at 19625687 prev 19624958 ! ++ WARN: [mplex] End of component bit-stream ... seeking next [many more lines like the above and then] ++ WARN: [mplex] Failed to find start of next stream at 19872818 prev 19872089 ! ++ WARN: [mplex] End of component bit-stream ... seeking next ++ WARN: [mplex] Failed to find start of next stream at 19873547 prev 19872818 ! ++ WARN: [mplex] End of component bit-stream ... seeking next ++ WARN: [mplex] Failed to find start of next stream at 19874276 prev 19873547 ! **ERROR: [mplex] INTERNAL ERROR: additional data required but no free space in input buffer ------------------------------------------------------- This SF.NET email is sponsored by: SourceForge Enterprise Edition + IBM + LinuxWorld = Something 2 See! http://www.vasoftware.com _______________________________________________ Mjpeg-users mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/mjpeg-users
