[FFmpeg-user] VC3 coding

Bouke bouke at editb.nl
Tue Mar 29 19:01:31 CEST 2011



----- Original Message ----- 
From: "Tim Nicholson" <tim.nicholson at bbc.co.uk>
To: "FFmpeg user questions and RTFMs" <ffmpeg-user at ffmpeg.org>
Sent: Tuesday, March 29, 2011 4:40 PM
Subject: Re: [FFmpeg-user] VC3 coding


> On 29/03/11 15:21, Tim Nicholson wrote:
>> On 29/03/11 15:14, betonpfeiler wrote:
>>> Am 29.03.2011 15:25, schrieb Tim Nicholson:
> [...]
>>>>
>>>> After updating ffmpeg to a very recent git [...] in
>>>> Avid I only get the top half of the picture...
>>>>
>>>> Since the only change had been ffmpeg, and the minor tweak to the
>>>> command line I believe that this must be due to some internal change in
>>>> ffmpeg. The question is what?
>
> Ahh, so my old copy of ffmpeg worked with my old copy of Avid.

Tim,
I'm not really following this thread, but afaik, you can run old avids with 
the latests codecs.
(free from the Avid site of course...)
Mayebe this helps testing...

Bouke


> Then ffmpeg changed to match the standard as did Avid and I have been
> looking on an old version of Avid.....
>
>>> Have you changed your Avid Distribution?
>>
>> No, (still running 3.1.1 for initial testing) and it used to be fine. I
>> know they screwed things up in 3.5/4
>>
>
> No they fixed things in 4, 3.5 was still screwed up.....I got it the
> wrong way round.
>
>>> Seems to be the known Avid-DNxHD/VC3 Issue...
>>>
>>> See the link below for some more information:
>>>
>>> www.avid.com/static/resources/common/documents/*DNxHD*_Compliance_Issue_To_Licensees-1.doc
>>
>> leads to 'Bad Request'
>>
>> Will have a poke around Avid's web site though, thanks.
>>
>
> This link works (removing the <cr>'s):-
> http://avid.custkb.com/avid/app/selfservice/search.jsp?DocId=290337&ssdFilterCommunity15=1408&ssdFilterCommunity13=0&ssdFilterCommunity11=634&ssdFilterCommunity10=368&ssdFilter_SearchKeyWord=VC3&page=1&ssdSearchOperator=0&ssdFilterCommunity3=0&Hilite=VC3
>
> Now sorted (until I find I have the flags wrong for Nitris 
> compatibility...)
>
> -- 
> Tim
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