Posts tagged: high definition

Apr 16 2009

BBC iPlayer HD 1280×720 now supported by get_iplayer

The BBC now provide HD 1280×720 resolution (720p) flash streams!!! And, OMG, the quality is awesome. get_iplayer also supports this as of now.

The even better news is that if the flash version determines that your broadband link is too slow for this HD content, get_iplayer will still record it for you to watch at your leisure on the player of your choice.

I’ve managed to get this working with get_iplayer on ‘Dr Who – Planet of the Dead’. (Thanks to Andrew who pointed this out)

  • Resolution: 1280 x 720 pixels
  • Video Codec: H.264
  • Audio Codec: AAC
  • Bitrate: 3200 kbps
For BBC HD content please use get_iplayer –vmode=flashhd … with get_iplayer v1.61 and rtmpdump v1.4. The fedora, ubuntu, MacOSX and Windows binaries on this site are already at v1.4.
Do be warned that a one hour programme will consume approximately 1.4GB.
Interestingly enough, my desktop PC suffers badly when trying to playback even the 640×360 programmes in flash player but using get_iplayer and mplayer to playback works perfectly even with 1280×720!
Update 20th April: It seems that the BBC were a little premature in their earlier announcement. They launched the HD iPlayer today properly.
Mar 17 2009

BBC Readies new iPlayer HD 720×404 streams

It would appear that the BBC have started to serve the new High(er) Definition iPlayer streams with the following stream quality:

  • Resolution: 720 x 404 pixels
  • Video Codec: H.264
  • Audio Codec: AAC
  • Bitrate: 1500 kbps

I’ve managed to watch some of the content and the quality looks excellent and a marked improvement over the existing 640 x 360 / 800kbps content.

So, to stop all the speculation, yes, it does seem that this new BBC iPlayer HD (well not quite 720p) will be served via the web based flash player.

Also, please update to the newest get_iplayer because flashhigh support has now been fixed after the BBC changed it today.

Update: For BBC HD content please use get_iplayer –vmode=flashvhigh … with get_iplayer v1.47 and rtmpdump v1.4. The fedora, ubuntu, MacOSX and Windows binaries on this site are already at v1.4.
For the programmes that have this new mode available this seems to work mostly reliably now.
Another Update (16/04/2009): You probably already noticed my newer post and that the BBC have released 1280×720 3.2Mbps HD streams now – and that the SD stream is now 832×468 (no longer 720×404) but still 1.5Mbps

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