[FFmpeg-devel] ffmpeg for bluefin bug
Adam Dershowitz, Ph.D., P.E.
Thu Mar 19 05:11:37 CET 2009
On Mar 18, 2009, at 5:07 PM, Diego Biurrun wrote:
> On Wed, Mar 18, 2009 at 04:57:16PM -0700, Adam Dershowitz, Ph.D.,
> P.E. wrote:
>> Am I doing something wrong, or is something wrong with the tracker?
> I think it's the tracker that is having issues.
I will wait and try to submit it again tomorrow.
>>>> Given the above error it looks like no one has actually tested the
>>>> blackfin specific code. I had been running a much older version of
>>>> ffmpeg from blackfin.uclinux.com that does run.
>>> Marc Hoffman, the author of the blackfin code in FFmpeg, used to
>>> for Analog Devices, I'm pretty sure the code must have worked at
>>> point on some machine.
>> I have also been talking to some people at blackfin.uclinux.org.
>> site has a few people from AD who post (maybe support the site?). I
>> have not seen any posting from Hoffman in a while, so might not be
>> working on this any longer.
> Marc no longer works for AD. I know this for sure.
That's too bad.
Do you know who has done any BF related work on ffmpeg lately? I see
that 0.5 lists Blackfin optimization as one of the changes. Any idea
about how to track down those details? Or does that just mean that
stuff that Marc did a few years ago?
>> But the current release of Linux on that site includes ffmpeg-
>> svn-11114 and that version does compile and run.
> Can you try to find the revision that broke?
Some of above info might help focus the search some. I see that a lot
of the blackfin related code is slightly different between 0.5 and
More information about the ffmpeg-devel