Please see below ... > -----Original Message----- > From: get_iplayer [mailto:[email protected]] On > Behalf Of Vangelis forthnet > Sent: 10 August 2016 11:09 > To: [email protected] > Subject: Re: Audio/Video Out of Sync > > On Wed Aug 10 09:53:51 BST 2016, Jim web wrote: > > > However it might matter which server we access. > > ... Well, of course it matters, a heck of a deal! > > > Has anyone compared them to see > > if one gives blips/premature ends when the > > other(s) are OK? > > I assume we are discussing here the "Segment not found" > issue plaguing the hls tvmodes (and not the audio artifacts described as > "blips" by C E Macfarlane in audio downloads, earlier in the thread...).
Yes, although I didn't think so at the time, after further investigation this now appears to be a different issue - except that we should bear in mind that a possible connection between the two might be that overloading of the server(s) during the Olympics is causing both types of problem. > One other thing; according to the commit comment at: > > https://github.com/get-iplayer/get_iplayer/commit/48150e5 > > > HLS stream corruption has spread to radio > > it would appear that radio downloads (hls radiomodes) are also affected; I > haven't noticed such a report in the list/forum about "Segments not found" > during audio downloads, possibly because the default radiomode (320k in > the UK) uses MPEG-DASH streams. > The hls radiomodes are hosted/streamed again on a unique Akamai CDN, > whose hostname is: > > "cp401492-vh.akamaihd.net" > > again being (supplier="akamai_hls_open") This is from last night's log, note that it's DASH: Recording: 52.45MB / 343.28MB 1051kbps 15.3% 00:37:47 remaining Recording: 52.79MB / 343.28MB 1050kbps 15.4% 00:37:47 remaining ERROR: Failed to download segment (217) http://aod-dash-uk-live.bbcfmt.vo.llnwd.net/usp/auth/vod/piff_abr_full_audio /68539c-b07mwnpv/vf_b07mwnpv_1254dc58-2774-4be3-abbe-a9c9a16ecfbf.ism/dash/v f_b07mwnpv_1254dc58-2774-4be3-abbe-a9c9a16ecfbf-audio=320000-217.m4s?s=14707 64708&e=1470807908&h=7e74c250e5a6188f182423550100df94 INFO: Recorded: 52.81MB in 00:08:12 at 879kbps to /i-data/3fa24fb4/Data/Media/Downloads/Afternoon On 3 - Prom 24 Ginastera Britten And Schubert.partial.m4a.m4a WARNING: Retry recording for 'Afternoon on 3: Proms 2016 Repeats - Prom 24: Ginastera, Britten and Schubert (b07mwnqs)' INFO: File name prefix = Afternoon On 3 - Prom 24 Ginastera Britten And Schubert INFO: Resume recording file: /i-data/3fa24fb4/Data/Media/Downloads/Afternoon On 3 - Prom 24 Ginastera Britten And Schubert.partial.m4a.m4a Recording: 52.81MB / 343.28MB 807kbps 15.4% 00:49:08 remaining Recording: 53.16MB / 343.28MB 809kbps 15.5% 00:48:56 remaining _______________________________________________ get_iplayer mailing list [email protected] http://lists.infradead.org/mailman/listinfo/get_iplayer
