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| author | Anders Broman <anders.broman@ericsson.com> | 2009-01-19 20:35:52 +0000 |
|---|---|---|
| committer | Anders Broman <anders.broman@ericsson.com> | 2009-01-19 20:35:52 +0000 |
| commit | 2b607d7ce7eb550172956db92597ecebdb151f63 (patch) | |
| tree | 90da88e58db34773fa98b6e16c79498e5d3df10f /epan/dissectors/packet-sdp.c | |
| parent | 38c30e1d3de0e27258c6c2c37d280a4b873d4ba7 (diff) | |
| download | wireshark-2b607d7ce7eb550172956db92597ecebdb151f63.tar.gz | |
Dissect H263-1998/2000 Level
svn path=/trunk/; revision=27267
Diffstat (limited to 'epan/dissectors/packet-sdp.c')
| -rw-r--r-- | epan/dissectors/packet-sdp.c | 30 |
1 files changed, 29 insertions, 1 deletions
diff --git a/epan/dissectors/packet-sdp.c b/epan/dissectors/packet-sdp.c index 143f4e6e95..34f959ba8c 100644 --- a/epan/dissectors/packet-sdp.c +++ b/epan/dissectors/packet-sdp.c @@ -167,6 +167,7 @@ static int hf_media_sample_rate = -1; static int hf_media_format_specific_parameter = -1; static int hf_sdp_fmtp_mpeg4_profile_level_id = -1; static int hf_sdp_fmtp_h263_profile = -1; +static int hf_sdp_fmtp_h263_level = -1; static int hf_sdp_h264_packetization_mode = -1; static int hf_sdp_h264_sprop_parameter_sets = -1; static int hf_SDPh223LogicalChannelParameters = -1; @@ -1231,6 +1232,22 @@ static const value_string h263_profile_vals[] = { 0, NULL }, }; + +/* RFC 4629 The level are described in table X.2 of H.263 annex X */ +static const value_string h263_level_vals[] = +{ + { 10, "QCIF (176 x 144), 1 x 64Kb/s" }, + { 20, "CIF (352 x 288), 2 x 64Kb/s" }, + { 30, "CIF (352 x 288), 6 x 64Kb/s" }, + { 40, "CIF (352 x 288), 32 x 64Kb/s" }, + { 45, "QCIF (176 x144) support of CPFMT, 2 x 64Kb/s" }, + { 50, "CIF (352 x 288) support of CPFMT, 64 x 64Kb/s" }, + { 60, "CPFMT: 720 x 288 support of CPFMT, 128 x 64Kb/s" }, + { 70, "CPFMT: 720 x 576 support of CPFMT, 256 x 64Kb/s" }, + { 0, NULL }, +}; + + static const value_string h264_packetization_mode_vals[] = { { 0, "Single NAL mode" }, @@ -1296,7 +1313,7 @@ decode_sdp_fmtp(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, gint offset } /* Dissect the H263-2000 profile parameter if present */ - if (mime_type != NULL && g_ascii_strcasecmp((char*)mime_type, "H263-2000") == 0) { + if ((mime_type != NULL && g_ascii_strcasecmp((char*)mime_type, "H263-2000") == 0)||(mime_type != NULL && g_ascii_strcasecmp((char*)mime_type, "H263-1998") == 0)) { if (strcmp((char*)field_name, "profile") == 0) { offset++; tokenlen = end_offset - offset; @@ -1304,6 +1321,13 @@ decode_sdp_fmtp(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, gint offset item = proto_tree_add_uint(tree, hf_sdp_fmtp_h263_profile, tvb, offset, tokenlen, atol((char*)format_specific_parameter)); PROTO_ITEM_SET_GENERATED(item); + }else if(strcmp((char*)field_name, "level") == 0) { + offset++; + tokenlen = end_offset - offset; + format_specific_parameter = tvb_get_ephemeral_string(tvb, offset, tokenlen); + item = proto_tree_add_uint(tree, hf_sdp_fmtp_h263_level, tvb, offset, tokenlen, + atol((char*)format_specific_parameter)); + PROTO_ITEM_SET_GENERATED(item); } } @@ -1893,6 +1917,10 @@ proto_register_sdp(void) { "Profile", "sdp.fmtp.h263profile",FT_UINT32, BASE_DEC,VALS(h263_profile_vals), 0x0, "Profile", HFILL }}, + { &hf_sdp_fmtp_h263_level, + { "Level", + "sdp.fmtp.h263level",FT_UINT32, BASE_DEC,VALS(h263_level_vals), 0x0, + "level", HFILL }}, { &hf_sdp_h264_packetization_mode, { "Packetization mode", "sdp.fmtp.h264_packetization_mode",FT_UINT32, BASE_DEC,VALS(h264_packetization_mode_vals), 0x0, |