Web PVR in v2.96 - Recording modes

[artisticforge .]

hello

a further investigation into the 1498 video files gives the following
information.

if a video file is 50 fps the audio is 125kbps.

if a video file is 25 fps the audio is nearly always 93 kbps

  1303   10374 193893 bbc_prom_debug_eq_93
    150    1212   20833 bbc_prom_debug_gt_93
      45     429     6502 bbc_prom_debug_lt_93

1303 files with 93kbps & 25 fps
  150 files with 125kbps & 50 fps
    45 files with less than 93kbps & 25 fps

total 1498 video files.

93kbps
David_Attenboroughs_Natural_Curiosities_Series_1_Shorts, Father Brown
Series 1, 2, 3 &4
Gardeners_World_2015

the 150 video files with 125kbps are from many different genre.

Antiques Roadshow, Panorama, The_Pendle_Witch_Child,
In_the_Night_Garden_Series_1, In_the_Night_Garden_Series_1,
Egyptian_Journeys_with_Dan_Cruickshank

as a comparison, BBC purchased on iTunes are

2 audio MPEG-4 AAC LC, 3485.056 secs, 160 kbps, 48000 Hz
1 video H264 High at 4, 3485.000 secs, 5108 kbps, 1918x1076 @ 25.000000 fps
 Name: Attenborough at 90
 Sort Name: Attenborough at 90
 Artist: Attenborough at 90
 Sort Artist: Attenborough at 90
 Release Date: 2016-05-08T07:00:00Z
 Album: Attenborough at 90
 Sort Album: Attenborough at 90
 Track: 1 of 1
 Disk: 1 of 1
 Genre: Non-Fiction
 Part of Compilation: no
 Part of Gapless Album: no
 Cover Art pieces: 1
 Album Artist: Attenborough at 90
 Copyright: © 2016 BBC
 Content Rating: None
 HD Video: yes
 Media Type: TV Show
 TV Show: Attenborough at 90
 TV Network: BBC1
 TV Episode Number: 1



On Sun, Sep 11, 2016 at 12:10 PM, Jim web <web at audiomisc.co.uk> wrote:
> In article
> <CANGN4UN_ub+qLMBpFN=k2t5MfMuRoSF+V7yRcMFysWdduXNZQA at mail.gmail.com>,
>    Shevek <shevek at shevek.co.uk> wrote:
>
>> As others have noted, the usual audio bitrate for an HD TV download is
>> ~96kbps with the Proms programmes being somewhat of an anomaly at
>> ~128kbps
>
> I just checked and this confirms what I'd thought. 125k audio isn't solely
> for Proms. It is, I think, the standard for the hvfhd mode.
>
> e.g. the version of "All about the country bus" which I fetched using this
> mode has 125k audio.
>
> And if I use an older hls mode that gets me the 25fps proms HDTV versions,
> they are about 93 kbps audio.
>
> Jim
>
> --
> Electronics  http://www.st-and.ac.uk/~www_pa/Scots_Guide/intro/electron.htm
> Armstrong Audio  http://www.audiomisc.co.uk/Armstrong/armstrong.html
> Audio Misc  http://www.audiomisc.co.uk/index.html
>
>
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-- 
terry l. ridder ><>