1. Slide title minimum 48 pt CAPITALS Slide subtitle minimum 30 pt SDP Bandwidth Attribute Magnus Westerlund Tomas Frankkila Bo Burman draft-westerlund-mmusic-sdp-bw-attribute-00

2. Slide title minimum 32 pt (32 pt makes 2 rows Text and bullet level 1 minimum 24 pt Bullets level 2-5 minimum 20 pt Characters for Embedded font: !"#$%&'()*+,-./0123456789:; ?@ABCDEFGHIJKLMNOPQRSTUV WXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~¡¢£¤¥¦§¨©ª« ¬®¯°±²³´¶·¸¹º»¼½ÀÁÂÃÄÅÆÇÈËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛ ÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿĀāĂăąĆćĊċ ČĎďĐđĒĖėĘęĚěĞğĠġĢģĪīĮįİıĶķĹĺĻļĽľŁłŃńŅņŇňŌŐőŒ œŔŕŖŗŘřŚśŞşŠšŢţŤťŪūŮůŰűŲųŴŵŶŷŸŹźŻżŽžƒˆˇ˘˙˚˛ ˜˝ẀẁẃẄẅỲỳ–— ‘’‚“”„†‡…‰‹›⁄€™ĀĀĂĂĄĄĆĆĊĊČČĎĎĐĐĒĒĖĖĘĘĚĚ ĞĞĠĠĢĢĪĪĮĮİĶĶĹĹĻĻĽĽŃŃŅŅŇŇŌŌŐŐŔŔŖŖŘŘŚŚŞ ŞŢŢŤŤŪŪŮŮŰŰŲŲŴŴŶŶŹŹŻŻ−≤≥fifl ΆΈΉΊΌΎΏΐΑΒΓΕΖΗΘΙΚΛΜΝΞΟΠΡΣΤΥΦΧΨΪΫΆΈΉΊΰα βγδεζηθικλνξορςΣΤΥΦΧΨΩΪΫΌΎΏ ЁЂЃЄЅІЇЈЉЊЋЌЎЏАБВГДЕЖЗИЙКЛМНОПРСТУФХ ЦЧШЩЪЫЬЭЮЯАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧ ШЩЪЫЬЭЮЯЁЂЃЄЅІЇЈЉЊЋЌЎЏ ѢѢѲѲѴѴ ҐҐәǽẀẁ ẂẃẄẅỲỳ№ Do not add objects or text in the footer area SDP Bandwidth Attribute | Magnus Westerlund | IETF 82 - MMUSIC | 2011-11-16 | Page 2 Background ›Split out the SDP bandwidth attribute out of: –draft-westerlund-avtcore-multistream-and-simulcast-00draft-westerlund-avtcore-multistream-and-simulcast-00 ›IPR Disclosure: –Telefonaktiebolaget LM Ericsson (publ)'s Statement about IPR related to draft-westerlund-mmusic-sdp-bw-attribute-00Telefonaktiebolaget LM Ericsson (publ)'s Statement about IPR related to draft-westerlund-mmusic-sdp-bw-attribute-00

3. Slide title minimum 32 pt (32 pt makes 2 rows Text and bullet level 1 minimum 24 pt Bullets level 2-5 minimum 20 pt Characters for Embedded font: !"#$%&'()*+,-./0123456789:; ?@ABCDEFGHIJKLMNOPQRSTUV WXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~¡¢£¤¥¦§¨©ª« ¬®¯°±²³´¶·¸¹º»¼½ÀÁÂÃÄÅÆÇÈËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛ ÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿĀāĂăąĆćĊċ ČĎďĐđĒĖėĘęĚěĞğĠġĢģĪīĮįİıĶķĹĺĻļĽľŁłŃńŅņŇňŌŐőŒ œŔŕŖŗŘřŚśŞşŠšŢţŤťŪūŮůŰűŲųŴŵŶŷŸŹźŻżŽžƒˆˇ˘˙˚˛ ˜˝ẀẁẃẄẅỲỳ–— ‘’‚“”„†‡…‰‹›⁄€™ĀĀĂĂĄĄĆĆĊĊČČĎĎĐĐĒĒĖĖĘĘĚĚ ĞĞĠĠĢĢĪĪĮĮİĶĶĹĹĻĻĽĽŃŃŅŅŇŇŌŌŐŐŔŔŖŖŘŘŚŚŞ ŞŢŢŤŤŪŪŮŮŰŰŲŲŴŴŶŶŹŹŻŻ−≤≥fifl ΆΈΉΊΌΎΏΐΑΒΓΕΖΗΘΙΚΛΜΝΞΟΠΡΣΤΥΦΧΨΪΫΆΈΉΊΰα βγδεζηθικλνξορςΣΤΥΦΧΨΩΪΫΌΎΏ ЁЂЃЄЅІЇЈЉЊЋЌЎЏАБВГДЕЖЗИЙКЛМНОПРСТУФХ ЦЧШЩЪЫЬЭЮЯАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧ ШЩЪЫЬЭЮЯЁЂЃЄЅІЇЈЉЊЋЌЎЏ ѢѢѲѲѴѴ ҐҐәǽẀẁ ẂẃẄẅỲỳ№ Do not add objects or text in the footer area SDP Bandwidth Attribute | Magnus Westerlund | IETF 82 - MMUSIC | 2011-11-16 | Page 3 Goals with new Bandwidth Attribute ›Enable more detailed and accurate Bandwidth information ›Better Support for Negotiation using Offer/Answer ›Support Use Cases –Asymmetric Bandwidth due to direction –Multiple Media Streams from an end-point ›Allowing to describe the aggregate ›Allowing to describe the individual media streams –Per Payload Type bandwidth information –Describe the burstiness of the source ›Provide good extensibility for additional semantics

4. Slide title minimum 32 pt (32 pt makes 2 rows Text and bullet level 1 minimum 24 pt Bullets level 2-5 minimum 20 pt Characters for Embedded font: !"#$%&'()*+,-./0123456789:; ?@ABCDEFGHIJKLMNOPQRSTUV WXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~¡¢£¤¥¦§¨©ª« ¬®¯°±²³´¶·¸¹º»¼½ÀÁÂÃÄÅÆÇÈËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛ ÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿĀāĂăąĆćĊċ ČĎďĐđĒĖėĘęĚěĞğĠġĢģĪīĮįİıĶķĹĺĻļĽľŁłŃńŅņŇňŌŐőŒ œŔŕŖŗŘřŚśŞşŠšŢţŤťŪūŮůŰűŲųŴŵŶŷŸŹźŻżŽžƒˆˇ˘˙˚˛ ˜˝ẀẁẃẄẅỲỳ–— ‘’‚“”„†‡…‰‹›⁄€™ĀĀĂĂĄĄĆĆĊĊČČĎĎĐĐĒĒĖĖĘĘĚĚ ĞĞĠĠĢĢĪĪĮĮİĶĶĹĹĻĻĽĽŃŃŅŅŇŇŌŌŐŐŔŔŖŖŘŘŚŚŞ ŞŢŢŤŤŪŪŮŮŰŰŲŲŴŴŶŶŹŹŻŻ−≤≥fifl ΆΈΉΊΌΎΏΐΑΒΓΕΖΗΘΙΚΛΜΝΞΟΠΡΣΤΥΦΧΨΪΫΆΈΉΊΰα βγδεζηθικλνξορςΣΤΥΦΧΨΩΪΫΌΎΏ ЁЂЃЄЅІЇЈЉЊЋЌЎЏАБВГДЕЖЗИЙКЛМНОПРСТУФХ ЦЧШЩЪЫЬЭЮЯАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧ ШЩЪЫЬЭЮЯЁЂЃЄЅІЇЈЉЊЋЌЎЏ ѢѢѲѲѴѴ ҐҐәǽẀẁ ẂẃẄẅỲỳ№ Do not add objects or text in the footer area SDP Bandwidth Attribute | Magnus Westerlund | IETF 82 - MMUSIC | 2011-11-16 | Page 4 Are there Interest? ›How many have read it? ›Are there Interest in the WG for developing a solution to the Issues Identified in the draft? ›Please provide feedback!