cfr: 0 (vfr), 1 (cfr), 2 (pfr) [see render.c]
pass: 0, 1 or 2 (or -1 for scan)
h264_level: vestigial boolean to decide if we're encoding for iPod
- crf: boolean for whether to use constant rate factor with x264
x264opts: string of extra x264 options
areBframes: boolean to note if b-frames are included in x264opts */
#define HB_VCODEC_MASK 0x0000FF
int pass;
int h264_13;
int h264_level;
- int crf;
char *x264opts;
int areBframes;
int color_matrix;