On 02/13/2016 12:54 PM, Mats Peterson wrote:
On 02/13/2016 12:52 PM, Mats Peterson wrote:
just double checked, this is not the case in written pal8 nut files
nor does the nut spec say anything about that.
Then check an odd-width nut file like the one below. And FFmpeg doesn't
care about specs when using "-vcodec copy". The stride will be the one
of the original data, whether it's 2, 4 or some other amount of bytes.
The stride will be *aligned* to 2, 4 or some other amount of bytes.
Mats
Try "ffmpeg -i 8bpp_129.avi -vcodec rawvideo 8bpp_129.nut" with the file
below. It will have a stride aligned to 4 bytes like the original AVI
file, and per the Microsoft specification, since it doesn't "-vcodec
copy" won't touch the video data.
https://drive.google.com/open?id=0B3_pEBoLs0faekxWUTdkVGNTTlk
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