The test script I run every so often is now failing, even though I
think the same thing worked in production.  I'll put some effort into
reconciling the diffrences, but maybe someone can point out a problem
with the melt command that seems to be failing.

melt built using
http://mltframework.org/twiki/pub/MLT/BuildScripts/build-melt.sh

test data comes from my veyepar test
https://github.com/CarlFK/veyepar/blob/master/INSTALL.sh

(veyepar)juser@trist: $
melt -verbose -progress -profile dv_ntsc
/home/juser/Videos/veyepar/test_client/test_show/tmp/Foo.mlt
-consumer avformat:/home/juser/Videos/veyepar/test_client/test_show/tmp/Foo.mp4
deinterlace=bob threads=2 progressive=1 acodec=libmp3lame ab=128k
ar=48000 vcodec=libx264 b=1024k coder=0 flags=-loop+cgop cmp=+chroma
partitions=-parti8x8-parti4x4-partp8x8-partb8x8 me_method=dia subq=0
me_range=16 g=250 keyint_min=25 sc_threshold=0 i_qfactor=0.71
b_strategy=0 qcomp=0.6 qmin=0 qmax=69 qdiff=4 bf=0 refs=1 directpred=1
trellis=0 flags2=-bpyramid-mixed_refs-wpred-dct8x8+fastpskip-mbtree
wpredp=0 aq_mode=0 rc_lookahead=0

[dv @ 0x7f2bc8a13d60] Estimating duration from bitrate, this may be inaccurate
[dv @ 0x7f2bc8a38200] Estimating duration from bitrate, this may be inaccurate
[dv @ 0x7f2bc8a372c0] Estimating duration from bitrate, this may be inaccurate
[producer avformat] audio: total_streams 1 max_stream 1 total_channels
2 max_channels 2
[dv @ 0x7f2bc8a3f840] Estimating duration from bitrate, this may be inaccurate
[dv @ 0x7f2bc8a68320] Estimating duration from bitrate, this may be inaccurate
[dv @ 0x7f2bc8b48b80] Estimating duration from bitrate, this may be inaccurate
[producer avformat] audio: total_streams 1 max_stream 1 total_channels
2 max_channels 2
[dv @ 0x7f2bc8c00dc0] Estimating duration from bitrate, this may be inaccurate
[dv @ 0x7f2bc8c01960] Estimating duration from bitrate, this may be inaccurate
[dv @ 0x7f2bc8bfc480] Estimating duration from bitrate, this may be inaccurate
[producer avformat] audio: total_streams 1 max_stream 1 total_channels
2 max_channels 2
[consumer avformat] audio codec libmp3lame unrecognised - ignoring
[consumer avformat] video codec libx264 unrecognised - ignoring
[mp4 @ 0x7f2bc89bbda0] no streams

Same source files (dv, png, mlt) works for creating a .dv

(veyepar)juser@trist:~/Videos/veyepar/test_client/test_show/tmp$ melt
-verbose -progress
/home/juser/Videos/veyepar/test_client/test_show/tmp/Foo.mlt -consumer
avformat:/home/juser/Videos/veyepar/test_client/test_show/tmp/Foo.dv
pix_fmt=yuv411p progressive=1
...
[dv @ 0x7f6c1bb3a740] Estimating duration from bitrate, this may be inaccurate
Current Frame:        363, percentage:         99

$ ls Foo.dv Foo.mp4  -l
-rw-rw-r-- 1 juser juser 43680000 2012-02-22 13:12 Foo.dv
-rw-rw-r-- 1 juser juser      211 2012-02-22 13:17 Foo.mp4



-- 
Carl K

------------------------------------------------------------------------------
Virtualization & Cloud Management Using Capacity Planning
Cloud computing makes use of virtualization - but cloud computing 
also focuses on allowing computing to be delivered as a service.
http://www.accelacomm.com/jaw/sfnl/114/51521223/
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