On Sun Feb 24 18:35:24 GMT 2013, Имя отправителя писем
(= name of the mail sender) wrote:
Hello all,
I'm watching the Radio 1 Official Chart video stream on Sundays and
I've created a shortcut ages ago to start this stream in get_iplayer.
....
it worked all the time, and now, today, all of a sudden, all it does is
keeps returning:
INFO: No specified modes
(flashhd,flashvhigh,flashhigh,flashstd,flashnormal,flashlow)
available for this programme with version 'default' (try using --modes=)
I've checked the playlist url and it's still the same, and the video runs
fine on Radio 1 website.
Any suggestions?
Hello to you, too!
This stream is live at the time of writing and will still be until the end
of the "Dan & Phil Show"
(21:00 GMT). The streams for the Radio 1 Webcam have changed recently, so
did the available
qualities; it used to be only 2 streams, the following is from a saved
mediaselector page:
<media bitrate="480" encoding="h264" height="360" kind="video"
service="journalism_uk_stream_h264_flv_lo_live" type="video/mp4"
width="640">
<connection application="live" authExpires="2012-03-05T02:01:47+00:00"
authString="auth=daEcTaeb_aqc.cyand_cJcyd.cecJaBdBcE-bpvaD5-bWG-GnpEDnCpHDrEqzF&aifp=v001&slist=music_uk_video_8_lo@s54550;music_uk_video_8_med@s54550"
identifier="music_uk_video_8_lo@s54550" kind="akamai" priority="10"
protocol="rtmp" server="cp57152.live.edgefcs.net" supplier="akamai"/>
</media>
<media bitrate="800" encoding="h264" height="360" kind="video"
service="journalism_uk_stream_h264_flv_med_live" type="video/mp4"
width="640">
<connection application="live" authExpires="2012-03-05T02:01:47+00:00"
authString="auth=daEcTaeb_aqc.cyand_cJcyd.cecJaBdBcE-bpvaD5-bWG-GnpEDnCpHDrEqzF&aifp=v001&slist=music_uk_video_8_lo@s54550;music_uk_video_8_med@s54550"
identifier="music_uk_video_8_med@s54550" kind="akamai" priority="10"
protocol="rtmp" server="cp57152.live.edgefcs.net" supplier="akamai"/>
</media>
As you say, the playlist URL is still the same, but now the "mediator
identifier"
is "bbc_radio_one_video"; also, they have now switched to mediaselector v5,
i.e.
http://open.live.bbc.co.uk/mediaselector/5/select/version/2.0/mediaset/pc/transferformat/plain/vpid/bbc_radio_one_video/
This URL is geo-blocked, it produces results only for UK IPs, else you get
an error id="geolocation".
From a UK IP, you'll get the available stream qualities; notice that they
have now also added AdobeHDS streams (i.e.
http protocol), that Get_iPlayer can't intercept - only the rtmp ones. So
the stream in your browser may well be a HDS one...
The highest quality rtmp one is the media bitrate="1500":
media bitrate="1500" encoding="h264" height="396" kind="video"
service="pc_stream_audio_video_simulcast_uk_v_lm_p006" type="video/mp4"
width="704"><connection application="live"
authExpires="2013-03-03T20:58:46+00:00" authExpiresOffset="6777"
authString="auth=daEcbcsdhd2dfbCb8bpccdWcIaedicnbZbV-brm58n-bWG-CptGHqAqKCvFnxH&aifp=v001&slist=bbc_radio_one_video_10@s84754;bbc_radio_one_video_30@s84754;bbc_radio_one_video_60@s84754;bbc_radio_one_video_40@s84754;bbc_radio_one_video_20@s84754;bbc_radio_one_video_50@s84754"
dpw="50" identifier="bbc_radio_one_video_60@s84754" priority="10"
protocol="rtmp" server="cp209412.live.edgefcs.net"
supplier="akamai"/><connection application="bbcmedia"
authExpires="2013-03-03T20:45:40+00:00" authExpiresOffset="5991"
authString="as=adobe-hmac-sha256&av=1&te=connect&mp=s_bbc_radio_one_video_10,s_bbc_radio_one_video_30,s_bbc_radio_one_video_60,s_bbc_radio_one_video_40,s_bbc_radio_one_video_20,s_bbc_radio_one_video_50&et=1362344749&fmta-token=648c53bb3a8f6d8e2844f4e0a0c92d4bf68a8f988be733c9320692f54e69e114"
identifier="s_bbc_radio_one_video_60" priority="20" protocol="rtmp"
server="bbcmedia.fc.llnwd.net" supplier="limelight"/><connection
authExpires="2013-03-04T04:57:22+00:00" authExpiresOffset="35493"
href="http://studiowebcams-lh.akamaihd.net/bbc_radio_one_video_60@s84754?__gda__=1362344749_41056016b1878457fa45a938d6c29fe5";
priority="30" protocol="http" supplier="akamai_hd"/></media>
The Limelight servers are not geoblocked, so by utilising a UK http proxy
and the following GIP command
get_iplayer -p "http//proxyhost:proxyport" --partial-proxy -i
"http://www.bbc.co.uk/radio1/emp/live/chart.xml"; --modes=flashvhigh --force
-w --file-prefix="BBC Radio 1 Live Webcam" --raw
I am downloading the stream right now:
INFO: Using Proxy http//proxyhost:proxyport
INFO: Trying pid: http://www.bbc.co.uk/radio1/emp/live/chart.xml using type:
tv
INFO Trying to stream pid using type tv
INFO: pid not found in tv cache
INFO: Checking existence of default version
INFO: flashvhigh1,flashvhigh2 modes will be tried for version default
INFO: Trying flashvhigh1 mode to record tv: -
INFO: File name prefix = BBC Radio 1 Live Webcam
RTMPDump v2.4-81-g2872601
(c) 2010 Andrej Stepanchuk, Howard Chu, The Flvstreamer Team; license: GPL
Connecting ...
INFO: Connected...
ERROR: Closing connection: NetStream.Failed
INFO: Command exit code 1 (raw code = 256)
WARNING: Failed to stream file D:\Vangelis\iPlayer Recordings\BBC Radio 1
Live W
ebcam.partial.flv via RTMP
INFO: skipping flashvhigh1 mode
INFO: Trying flashvhigh2 mode to record tv: BBC Radio 1 Live Video - -
INFO: File name prefix = BBC Radio 1 Live Webcam
RTMPDump v2.4-81-g2872601
(c) 2010 Andrej Stepanchuk, Howard Chu, The Flvstreamer Team; license: GPL
WARNING: Can't resume live stream, ignoring --resume option
Connecting ...
INFO: Connected...
Starting Live Stream
INFO: Metadata:
INFO: width 704.00
INFO: height 396.00
INFO: framerate 25.00
INFO: videokeyframe_frequency4.00
INFO: audiocodecid mp4a
INFO: audiodatarate 96.00
INFO: audiosamplerate 44100.00
INFO: audiochannels 2.00
INFO: audiodevice Elemental Technologies Live
INFO: videodevice Elemental Technologies Live
INFO: videocodecid avc1
INFO: videodatarate 1200.00
435852.534 kB / 2738.91 sec
Or you can use directly an rtmpdump command like this
(obtained with the aid of RTMPdumphelper + rtmpsrv):
rtmpdump -r "rtmp://cp209412.live.edgefcs.net:1935/live" -a
"live?aauth=daEa1c.bgdhb5dLdlaRdLdwcsdSdgbAasdu-brm5uM-bWG-
EpnEGqDoMEuHowF&aifp=v001&slist=bbc_radio_one_video_40@s84754;bbc_radio_one_video_30@s84754;bbc_radio_one_video_10@s84754;bbc_radio_one_video_20@s8
4754;bbc_radio_one_video_50@s84754;bbc_radio_one_video_60@s84754" -f "WIN
10,3,183,67" -W
"http://www.bbc.co.uk/emp/releases/iplayer/revisions/749603_749269_749444_6/749603_749269_749444_6_emp.swf";
-p "http://www.bbc.co.uk"; --live -C O:1
-C O:0 -y
"bbc_radio_one_video_60@s84754?auth=daEa1c.bgdhb5dLdlaRdLdwcsdSdgbAasdu-brm5uM-bWG-
EpnEGqDoMEuHowF&aifp=v001&slist=bbc_radio_one_video_40@s84754;bbc_radio_one_video_30@s84754;bbc_radio_one_video_10@s84754;bbc_radio_one_video_20@s8
4754;bbc_radio_one_video_50@s84754;bbc_radio_one_video_60@s84754" -o
"[email protected]"
You can get fresh auth strings (auth=...) via the mediaselector URL I posted
earlier...
RTMPDump v2.4-49-g6ed7d74
(c) 2010 Andrej Stepanchuk, Howard Chu, The Flvstreamer Team; license: GPL
Connecting ...
INFO: Connected...
Starting Live Stream
INFO: Metadata:
INFO: width 704.00
INFO: height 396.00
INFO: framerate 25.00
INFO: videokeyframe_frequency4.00
INFO: audiocodecid mp4a
INFO: audiodatarate 96.00
INFO: audiosamplerate 44100.00
INFO: audiochannels 2.00
INFO: audiodevice Elemental Technologies Live
INFO: videodevice Elemental Technologies Live
INFO: videocodecid avc1
INFO: videodatarate 1200.00
217639.879 kB / 1364.01 sec
Instead of saving to disk, you can of course pipe to VLC, as you do...
Hope I've helped...
Cheers!
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