#include "vpx/vpx_encoder.h"
#include "vpx_ports/mem_ops.h"
-void ivf_write_file_header(FILE *outfile, const struct vpx_codec_enc_cfg *cfg,
- unsigned int fourcc, int frame_cnt) {
+void ivf_write_file_header_with_video_info(FILE *outfile, unsigned int fourcc,
+ int frame_cnt, int frame_width,
+ int frame_height,
+ vpx_rational_t timebase) {
char header[32];
header[0] = 'D';
header[1] = 'K';
header[2] = 'I';
header[3] = 'F';
- mem_put_le16(header + 4, 0); // version
- mem_put_le16(header + 6, 32); // header size
- mem_put_le32(header + 8, fourcc); // fourcc
- mem_put_le16(header + 12, cfg->g_w); // width
- mem_put_le16(header + 14, cfg->g_h); // height
- mem_put_le32(header + 16, cfg->g_timebase.den); // rate
- mem_put_le32(header + 20, cfg->g_timebase.num); // scale
- mem_put_le32(header + 24, frame_cnt); // length
- mem_put_le32(header + 28, 0); // unused
+ mem_put_le16(header + 4, 0); // version
+ mem_put_le16(header + 6, 32); // header size
+ mem_put_le32(header + 8, fourcc); // fourcc
+ mem_put_le16(header + 12, frame_width); // width
+ mem_put_le16(header + 14, frame_height); // height
+ mem_put_le32(header + 16, timebase.den); // rate
+ mem_put_le32(header + 20, timebase.num); // scale
+ mem_put_le32(header + 24, frame_cnt); // length
+ mem_put_le32(header + 28, 0); // unused
fwrite(header, 1, 32, outfile);
}
+void ivf_write_file_header(FILE *outfile, const struct vpx_codec_enc_cfg *cfg,
+ unsigned int fourcc, int frame_cnt) {
+ ivf_write_file_header_with_video_info(outfile, fourcc, frame_cnt, cfg->g_w,
+ cfg->g_h, cfg->g_timebase);
+}
+
void ivf_write_frame_header(FILE *outfile, int64_t pts, size_t frame_size) {
char header[12];