[FFmpeg-devel] TrueHD track in EVO not playable/testable with ffplay

[Michael Niedermayer]

On Thu, Jul 09, 2009 at 03:24:24PM +0100, M?ns Rullg?rd wrote:
> Michael Niedermayer <michaelni at gmx.at> writes:
> 
> > On Wed, Jul 08, 2009 at 11:01:57PM -0700, Baptiste Coudurier wrote:
> >> On 07/08/2009 07:47 PM, Michael Niedermayer wrote:
> >>> my tired mind says we need a
> >>> coded_channels representing the number of channels stored in the stream
> >>> and a seperate field that represents the decoder output channels
> >>
> >> I suggest to keep ->channels as the coded channels and to use another field 
> >> like output_channels.
> >
> > I wouldnt mind, if we wouldnt have
> > coded_width & coded_height in there
> 
> This is different.  Unless I am mistaken, coded_width and coded_height
> indicate the encoded width/height of a video including any padding
> (e.g. mod-16) required by the codec but never meant to be displayed.

I think you are mistaken
if my memory doesnt fail me coded_width/height do not take the padding
into account.
width/height take lowres into account coded_widt/height do not
this can be seen in avcodec_set_dimensions()


[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Observe your enemies, for they first find out your faults. -- Antisthenes
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 189 bytes
Desc: Digital signature
URL: <http://lists.mplayerhq.hu/pipermail/ffmpeg-devel/attachments/20090710/2e8c06b7/attachment.pgp>