[FFmpeg-devel] [PATCH] set b_tff in libx264.c since it is not set now

Jason Garrett-Glaser jason
Wed Jan 26 03:09:44 CET 2011

On Sun, Jan 23, 2011 at 12:11 PM, Jason Garrett-Glaser <jason at x264.com> wrote:
> On Fri, Jan 14, 2011 at 10:29 AM, Marco Gittler <marco at gitma.de> wrote:
>> Hi
>> this patch adds function, to set b_tff (top_field_first) flag for x264 in libx264.c
>> Until now, it is not set no matter what field encoding the frame has.
>> To get correct results, this must be set to the filed_order from processed frame.
>> regards marco
> Reminder to self: x264's delta_poc_bottom handling (for the case of
> weightb) assumes that all frames have the same delta_poc_bottom. ?This
> makes changing field parity a potential stream-breaker.
> .... yeah, I should fix this.
> Jason

Fixed in x264, your patch is committed.


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