d6jg wrote: > I hadn't realised that the BBC iPlayer Plugin was coded like that but > yes if you change & to & you get DASH at 339kbps otherwise you get > 320kbps HLS > > @bpa - have you noted this ?
Have you got that backward ? DASH & HLS - 101 Bandwidth is declared in the initialisation parts of the streams - the actual bandwidth could be a fraction or even a multiple - the plugin does not calculate it or estimate it - just displays what it is told. AFAIK BBC use the same AAC stream same compression (i.e. compression is just done once for all for each quality ) and then put into different transport protocols. HLS initialisation - (note BBC have 320000 as part of the URL) Code: -------------------- #EXTM3U #EXT-X-VERSION:3 #EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=339200,CODECS="mp4a.40.2" http://as-hls-uk-live.akamaized.net/pool_904/live/uk/audio_pop_up_01/audio_pop_up_01.isml/audio_pop_up_01-audio%3d320000.norewind.m3u8 -------------------- DASH initialisation Code: -------------------- <AdaptationSet group="1" contentType="audio" lang="en" minBandwidth="128000" maxBandwidth="320000" segmentAlignment="true" audioSamplingRate="48000" mimeType="audio/mp4" codecs="mp4a.40.2" startWithSAP="1"> <AudioChannelConfiguration schemeIdUri="urn:mpeg:dash:23003:3:audio_channel_configuration:2011" value="2"/> <Role schemeIdUri="urn:mpeg:dash:role:2011" value="main"/> <SegmentTemplate timescale="48000" initialization="audio_pop_up_01-$RepresentationID$.dash" media="audio_pop_up_01-$RepresentationID$-$Number$.m4s" startNumber="1" duration="307200"/> <Representation id="audio=128000" bandwidth="128000"/> <Representation id="audio=320000" bandwidth="320000"/> </AdaptationSet> -------------------- ------------------------------------------------------------------------ bpa's Profile: http://forums.slimdevices.com/member.php?userid=1806 View this thread: http://forums.slimdevices.com/showthread.php?t=109826 _______________________________________________ plugins mailing list plugins@lists.slimdevices.com http://lists.slimdevices.com/mailman/listinfo/plugins