Dear MJPEG users,
I'm trying to mplex a 1.73GB mpv file and a 47.7MB mp2 file using sizzle 0.02r
or ffmpegX v0.06f. However it fails with the output below (from sizzle). Both
audio and video files are created via Mediapipe from a 30 mins, 5.52GB,
Quicktime Movie file that was exported from imovie2.
I've had a search on the forums at dvdrhelp.com, 3ivx.com and the mailing lists
for mjpeg at sourceforge.net (not too easy to search though), not found the
answer yet. Many people seem to have problems with file sizes over 2GB, but
mine isn't, so I'm confused.
Any idea what it means by too many frame drops? Is it something to do with
bit-rate? file size? Too slow a processor? I have successfully mplex-ed smaller
test files (30 secs length, ~ 5MB mpv file size) using Sizzle at the same bit rate.
2003-02-10 18:51:25.012 Sizzle[12452] Starting mplex with args: <CFArray
0x1d5bc40 [0xa01303fc]>{type = immutable, count = 8, values = (
0 : -f
1 : 8
2 : -s
3 : 2000
4 : -o
5 : /tmp/sizzle_tmp152232937/tempmuxedfile-1-%d.vob
6 : /Volumes/firewire/movies/Mias Christmas 2002/Mias Christmas 2002.mpv
7 : /Volumes/firewire/movies/Mias Christmas 2002/Mias Christmas 2002.mp2
)}
INFO: [mplex] mplex version 2.2.1 ($Date: 2002/02/04 19:06:14 $)
INFO: [mplex] File /Volumes/firewire/movies/Mias Christmas 2002/Mias
Christmas 2002.mpv looks like an MPEG Video stream.
INFO: [mplex] File /Volumes/firewire/movies/Mias Christmas 2002/Mias
Christmas 2002.mp2 looks like an MPEG Audio stream.
INFO: [mplex] Found 1 video streams 1 MPEG audio streams and 0 AC3 streams
INFO: [mplex] Selecting DVD output profile (INCOMEPLETE!!!!)
INFO: [mplex] Scanning for header info: Video stream e0
(/Volumes/firewire/movies/Mias Christmas 2002/Mias Christmas 2002.mpv)
INFO: [mplex] VIDEO STREAM: e0
INFO: [mplex] Frame width : 720
INFO: [mplex] Frame height : 576
INFO: [mplex] Aspect ratio : 1:1 pixels
INFO: [mplex] Picture rate : 25.000 frames/sec
INFO: [mplex] Bit rate : 9800000 bits/sec
INFO: [mplex] Vbv buffer size : 229376 bytes
INFO: [mplex] CSPF : 0
INFO: [mplex] Scanning for header info: Audio stream c0
(/Volumes/firewire/movies/Mias Christmas 2002/Mias Christmas 2002.mp2)
INFO: [mplex] AUDIO STREAM:
INFO: [mplex] Audio version : 1.0
INFO: [mplex] Layer : 3
INFO: [mplex] CRC checksums : no
INFO: [mplex] Bit rate : 32768 bytes/sec (256 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 : 10222800
INFO: [mplex] target data-rate specified : 10080000
++ 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] Sectors = 89 Video delay = 13019 Audio delay = 13019
INFO: [mplex] New sequence commences...
INFO: [mplex] Video e0: buf= 237568 frame=000000 sector=00000000
INFO: [mplex] Audio c0: buf= 4096 frame=000000 sector=00000000
++ WARN: [mplex] Stream e0: data will arrive too late sent(SCR)=10978742
required(DTS)=0
...etc
**ERROR: [mplex] Too many frame drops -exiting
FFMpeg fails the same as sizzle (since they both use mjpeg tools, but does
manage to half work, in that it creates a VIDEO_TS folder after exiting mplex of
the incomplete mplex-ed file:
STAT: Processing /Volumes/firewire/movies/Mias Christmas 2002/Mias Christmas
2002.mpv.mpg...
STAT: VOBUS: 222, 135MB
STAT: last time=127.79 sec
INFO: Generating VTS with the following video attributes:
INFO: TV standard: PAL
INFO: Aspect ratio: 4:3
INFO: Resolution: 720x576
INFO: Audio format: mp2
STAT: fixing VOBU at 125MB (208/222, 93%)
tocgen running
scanning /Volumes/firewire/movies/Mias Christmas 2002/Mias Christmas
2002.mpv.mpg.DVD/VIDEO_TS/VTS_01_0.IFO
7.17% done, estimate finish Mon Feb 10 21:21:08 2003
14.31% done, estimate finish Mon Feb 10 21:21:15 2003
21.48% done, estimate finish Mon Feb 10 21:21:18 2003
28.62% done, estimate finish Mon Feb 10 21:21:19 2003
35.78% done, estimate finish Mon Feb 10 21:21:17 2003
42.93% done, estimate finish Mon Feb 10 21:21:18 2003
50.09% done, estimate finish Mon Feb 10 21:21:18 2003
57.24% done, estimate finish Mon Feb 10 21:21:19 2003
64.40% done, estimate finish Mon Feb 10 21:21:19 2003
71.54% done, estimate finish Mon Feb 10 21:21:20 2003
78.71% done, estimate finish Mon Feb 10 21:21:21 2003
85.85% done, estimate finish Mon Feb 10 21:21:22 2003
93.02% done, estimate finish Mon Feb 10 21:21:22 2003
Total translation table size: 0
Total rockridge attributes bytes: 0
Total directory bytes: 4096
Path table size(bytes): 42
Max brk space used 0
69888 extents written (136 Mb)
Processing complete!
any help/suggestions greatly appreciated,
Regards,
Si.
imac G3 450MHz, 1GB RAM, OS X 10.2.3
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