Re: [FFmpeg-devel] [PATCH v4 1/3] speedhq: fix behavior of single-field decoding

2017-08-02 Thread Michael Niedermayer
On Wed, Aug 02, 2017 at 06:08:28PM +0200, Steinar H. Gunderson wrote: > The height convention for decoding frames with only a single field made sense > for compatibility with legacy decoders, but doesn't really match the > convention > used by NDI, which is the primary (only?) user. Thus, change

[FFmpeg-devel] [PATCH v4 1/3] speedhq: fix behavior of single-field decoding

2017-08-02 Thread Steinar H. Gunderson
The height convention for decoding frames with only a single field made sense for compatibility with legacy decoders, but doesn't really match the convention used by NDI, which is the primary (only?) user. Thus, change it to simply assuming that if the two fields overlap, the frame is meant to be