[mythtv-users] BBC HD recorded show length wrong in mythfrontend

belcampo belcampo at zonnet.nl
Sun Sep 20 13:05:40 UTC 2009


David Knight wrote:
> On Sun, September 20, 2009 10:23 am, Robert wrote:
>> belcampo wrote:
>>> <snip>
>>> A month ago I wrote this on the ffmpeg-user list
>>>
>>> BBCHD fps mis-interpretation
>>>
>>> It seems BBCHD streams from DVB-S have changed, it always was MBAFF
>>> interlaced, now it is interpreted as 50fps
>>> Stream #0.0[0x157c]: Video: h264, yuv420p, 1440x1080 [PAR 4:3 DAR
>>> 16:9], 50 tbr, 90k tbn, 50 tbc
>>>
>>> Although mediainfo for the same file says:
>>>
>>> Frame rate                       : 25.000
>>> Frame rate                       : 25.000 fps
>>> Frame count                      : 97582
>>> Resolution                       : 24
>>> Resolution                       : 24 bits
>>> Colorimetry                      : 4:2:0
>>> Scan type                        : Interlaced
>>> Scan type                        : Interlaced
>>> Scan order                       : TFF
>>> Scan order                       : Top Field First
>>> Interlacement                    : TFF
>> Ah, yes I remember seeing that when I was googling.
>>
>> So do you get the same problem with show length being double in MythTV?
>>
>> Do you know if there is any work in progress to fix it?
>>
>> Cheers,
>> Robert.
>>
>>
>>
> 
> Yes I think I get the first recording ended "pop-up" about exactly halfway
> through the recording which makes sense with the information above.
> Pressing rewind and then play lets it continue probably until 3/4's of the
> recording have played and then again another couple of times until the
> actual end of the recording.
> 
> So is this an issue with FFMPEG or is it something the BBC need to fix?
FFMPEG of course.
> 
> Dave K.
> 
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