[XviD-devel] illegal MPEG-4 Bitstream Syntax / RAW YUV input swaped

Andreas Dehnhardt xvid-devel@xvid.org
Fri, 03 Jan 2003 22:56:33 +0100


I'm using linux x86. What program do you use
for playing the raw YUV-files?

Andreas


Jim Hauxwell wrote:
> Hi,
> 
> I'm doing the same as you with YUV and I have not found a problem with the
> chroma channels getting swapped.  What platform are you on?
> 
> Jim
> 
> 
>>-----Original Message-----
>>From: xvid-devel-admin@xvid.org [mailto:xvid-devel-admin@xvid.org]On
>>Behalf Of Andreas Dehnhardt
>>Sent: 03 January 2003 21:35
>>To: xvid-devel@xvid.org
>>Subject: [XviD-devel] illegal MPEG-4 Bitstream Syntax / RAW YUV input
>>swaped
>>
[...]
>>
>>2) RAW YUV input swaped
>>
>>I used raw YUV data as input for the encoder. After encoding (xvid_encraw)
>>and decoding (fpdam), the colors seem to be somehow "wrong". I swaped
>>the order of U and V in my input YUV-file. This fixed the error. I don't
>>know the "correct" order of a YUV-file. Either the encoder swaps the
>>color information while reading the raw data or there is no standard
>>YUV-order for such files???
>>