This is a patch for the bug filed here... https://trac.ffmpeg.org/ticket/5092
as described in the bug report the current code is designed against the SMPTE
314M spec, which only applies to SD content. In the SMPTE 370M spec they have
flipped the meaning of "field 1" and "field 2" so the bits in the VAUX mean the
opposite with regards to TFF or BFF. This patch checks the resolution of the
video and if it exceeds the resolution allowed by SMPTE 314M then it flips the
top_field_first flag.
This is my first patch so hopefully I did it correctly. If not let me know and
I will fix it.
Dan
dvdec.patch
Description: Binary data
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