Lines Matching defs:header
32 uint16_t header;
40 /* Decode the 16 bit H.263+ payload header, as described in section
41 * 5.1 of RFC 4629. The fields of this header are:
47 * Redundancy Coding field after this 16 bit header.
49 * picture header, following the VRC field.
51 * of the extra picture header. (Not used at the moment.)
53 header = AV_RB16(buf);
54 startcode = (header & 0x0400) >> 9;
55 vrc = header & 0x0200;
56 picture_header = (header & 0x01f8) >> 3;
61 /* Skip VRC header if present, not used at the moment. */
66 /* Skip extra picture header if present, not used at the moment. */