Searched refs:probe_packet (Results 1 – 4 of 4) sorted by relevance
39 static int yop_probe(const AVProbeData *probe_packet) in yop_probe() argument41 if (AV_RB16(probe_packet->buf) == AV_RB16("YO") && in yop_probe()42 probe_packet->buf[2]<10 && in yop_probe()43 probe_packet->buf[3]<10 && in yop_probe()44 probe_packet->buf[6] && in yop_probe()45 probe_packet->buf[7] && in yop_probe()46 !(probe_packet->buf[8] & 1) && in yop_probe()47 !(probe_packet->buf[10] & 1) && in yop_probe()48 AV_RL16(probe_packet->buf + 12 + 6) >= 920 && in yop_probe()49 … AV_RL16(probe_packet->buf + 12 + 6) < probe_packet->buf[12] * 3 + 4 + probe_packet->buf[7] * 2048 in yop_probe()
29 static int nc_probe(const AVProbeData *probe_packet) in nc_probe() argument33 if (AV_RB32(probe_packet->buf) != NC_VIDEO_FLAG) in nc_probe()36 size = AV_RL16(probe_packet->buf + 5); in nc_probe()38 if (size + 20 > probe_packet->buf_size) in nc_probe()41 if (AV_RB32(probe_packet->buf+16+size) == NC_VIDEO_FLAG) in nc_probe()
33 static int mpeg4video_probe(const AVProbeData *probe_packet) in mpeg4video_probe() argument40 for (i = 0; i < probe_packet->buf_size; i++) { in mpeg4video_probe()41 temp_buffer = (temp_buffer << 8) + probe_packet->buf[i]; in mpeg4video_probe()
35 static int vqf_probe(const AVProbeData *probe_packet) in vqf_probe() argument37 if (AV_RL32(probe_packet->buf) != MKTAG('T','W','I','N')) in vqf_probe()40 if (!memcmp(probe_packet->buf + 4, "97012000", 8)) in vqf_probe()43 if (!memcmp(probe_packet->buf + 4, "00052200", 8)) in vqf_probe()46 if (AV_RL32(probe_packet->buf + 12) > (1<<27)) in vqf_probe()