/*
- * Phanton Cine demuxer
+ * Phantom Cine demuxer
* Copyright (c) 2010-2011 Peter Ross <pross@xvid.org>
*
* This file is part of FFmpeg.
#include "libavutil/intreadwrite.h"
#include "libavcodec/bmp.h"
+#include "libavutil/intfloat.h"
#include "avformat.h"
#include "internal.h"
return 0;
}
+static int set_metadata_float(AVDictionary **dict, const char *key, float value, int allow_zero)
+{
+ if (value != 0 || allow_zero) {
+ char tmp[64];
+ snprintf(tmp, sizeof(tmp), "%f", value);
+ return av_dict_set(dict, key, tmp, 0);
+ }
+ return 0;
+}
+
static int cine_read_header(AVFormatContext *avctx)
{
AVIOContext *pb = avctx->pb;
set_metadata_int(&st->metadata, "contrast", avio_rl32(pb), 1);
set_metadata_int(&st->metadata, "gamma", avio_rl32(pb), 1);
- avio_skip(pb, 72); // Reserved1 .. WBView
+ avio_skip(pb, 12 + 16); // Reserved1 .. AutoExpRect
+ set_metadata_float(&st->metadata, "wbgain[0].r", av_int2float(avio_rl32(pb)), 1);
+ set_metadata_float(&st->metadata, "wbgain[0].b", av_int2float(avio_rl32(pb)), 1);
+ avio_skip(pb, 36); // WBGain[1].. WBView
st->codec->bits_per_coded_sample = avio_rl32(pb);