shithub: openh264

Download patch

ref: c7fcba06c7fab941384800dd094edee77fa5cfcb
parent: f35a0daccf870f0da2f3f9d338d5a3986ee5b55a
author: Gregory J. Wolfe <gregory.wolfe@kodakalaris.com>
date: Tue Feb 23 08:21:06 EST 2016

Added support for "video signal type present" information.
The "Video signal type present" information is written to the output
video file when it is created, and later is used by the decoder to
properly decode the compressed video data. The saved attributes
are:

- format type (PAL, NTSC, etc.)
- color primaries (BT709, SMPTE170M, etc.)
- transfer characteristics (BT709, SMPTE170M, etc.)
- color matrix ((BT709, SMPTE170M, etc.)

These modifications allow the client to specify these attributes
and, if specified, makes sure they are written to the output file.