[Mp4-tech] MoMuSys

[Ilya V. Brailovsky]

Hi Stefan,
Try "ER-01-L1.cmp"
from
ftp://ftp.tnt.uni-hannover.de/pub/MPEG/video/conformance/version_2/
with number of VOs and layers both equal to 1,
Err. resilience = 0,
width = 352,  height = 288,
post-filter = 0, bpp = 8,
random_access_start_time = "Number of VTCs" = 0.
Good luck!
-Ilya
"Stefan A. Goor" wrote:
> Thanks for that Stathis, but unfortunately it is when the bit is set to 0
> that the decoder fails.  I had noticed that the bit was 0 for enable and 1
> for disable because I have some files that describe every parameter and
> their options (in the resul folder of the reference software).
> I guess if you have managed to use the decoder for error resiliant encoded
> video that you may have some relevant '.cfg' and '.ctl' files for the
> encoder and decoder.  Would it possible to a copy of some of these files
> that you successfully used for encoding and decoding error resiliant video?
> If you could it may help me determine if the problem is the codec I am
> working with rather than the configurations,
> Many thanks,
> Stefan
>
> -----Original Message-----
> From: mp4-tech-bounces lists.mpegif.org
> [mailto:mp4-tech-bounces lists.mpegif.org]On Behalf Of Stathis
> Voukelatos
> Sent: 09 January 2024 09:13
> To: Mp4-Tech
> Subject: RE: [Mp4-tech] MoMuSys
>
> The bit in the decoder .ctl file that you are talking about is actually
> an error resilience DISABLE flag. So, if your stream makes use of
> error resilience tools then you should set it to 0, otherwise the
> decoder does not expect to encounter video packet headers and the stream
> is not parsed properly.
>
> >From my experience the MomuSys decoder has no problem handling error
> resilience tools, if the .ctl file is set up properly.
>
> Hope this helps,
> Stathis
>
> Stathis Voukelatos, PhD
> Software Engineer
> IndigoVision Ltd
> The Edinburgh Technopole
> Bush Loan, Edinburgh
> Scotland, UK
> EH26 0PJ
> +44 (0)131 4757345
> +44 (0)131 4757201 (Fax)
> http://www.indigovision.com
>
> > -----Original Message-----
> > From: Stefan A. Goor [mailto:stefan.goor ucd.ie]
> > Sent: Thursday, January 08, 2024 6:02 PM
> > To: Mp4-Tech
> > Subject: [Mp4-tech] MoMuSys
> >
> >
> > Hey Again,
> > Just wondering if anyone has any experience using the MoMuSys
> > Codec for
> > error resilant coding and data partitioning.  I find that the decoder
> > crashes whenever I set the error resiliance bit in the
> > decoding .ctl file.
> > If anyone has any suggestions or if anyone has any
> > configuration files that
> > worked for Error Resiliance and / or Data Partitioning, I'd be very
> > grateful,
> > Thanks,
> > Stef
> >
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