Converting image sequences starting on frame numbers higher then 1 fail

[GoogleCodeExporter]

What steps will reproduce the problem?
1. If I want to convert an image sequence starting on frame filename.0050.ext 
conversion fails on command below:
2. ffmbc -threads 8 -r 24 -i myImageSequence.%04d.jpg -pix_fmt yuv422p10le -r 
24 -f mov -vcodec prores -profile std -vf colormatrix=bt601:bt709 -y 
myLovelyProres.mov
3.

What is the expected output? What do you see instead?
I expect ffmbc to handle image sequences starting on other frame numbers then 0 
or 1.
I know this is and old issue as I've had trouble with this in transcode and 
older ffmpegs as well.
It would be great if a new and more flexible "image sequence detector" were to 
be implemented.

What version of the product are you using? On what operating system?
FFmbc version 0.7-rc7

Please provide any additional information below:
If I renumber the sequence to start on 0 it works. I'm pretty sure it works on 
first frame 1 as well.

- Full commandline run (with -v 3) and everything the program printed
without
the repeating parts.
ffmbc -threads 8 -v 3 -r 24 -i myImageSequence.%04d.jpg -pix_fmt yuv422p10le -r 
24 -f mov -vcodec prores -profile std -vf colormatrix=bt601:bt709 -y 
myLovelyProres.mov
FFmbc version 0.7-rc7
Copyright (c) 2008-2012 Baptiste Coudurier and the FFmpeg developers
myImageSequence.%04d.jpg: No such file or directory

As mentioned it works on the exact same command if sequence starts on frame 
0000.

Thanks,
-Daniel

- Upload your sample somewhere and supply url

Original issue reported on code.google.com by dan...@stormstudios.no on 15 Jun 2012 at 11:16

[GoogleCodeExporter]

This is feature request, please contact me for a quote

Original comment by baptiste...@gmail.com on 15 Jun 2012 at 10:10

• Changed state: Invalid

[GoogleCodeExporter]

I'm sorry. Not to sound stupid, but how do I contact you?

-Daniel
Den 16. juni 2012 00.10 skrev <ffmbc@googlecode.com> f�lgende:

Original comment by dan...@stormstudios.no on 25 Jun 2012 at 4:54