Previously, I started a thread labeled "Knoppmyth R5F27 PVR350 Closed
Captions Recording Incorrectrly"
I am using a Hauppauge PVR 350s card on a Knoppmyth R5F27 for recording and for
viewing on my TV.
Now the tuner is not decoding closed captions correctly, this is either from
viewing live TV or from a recording using the version of Knoppmyth R5F27. If I
play black from a previously recording which used Knoppmyth R5F1 the closed
captions are fine. Viewing live TV from the R5F1 version were working properly
too. (With R5F27 it appears to skip letters or spaces. There are no strange
characters displayed.)
It appears that it is the same kernel level between the two versions of R5F1
and R5F27 but the versions of ivtv are different.
I am I correct in thinking I can back level the ivtv driver?
If so, is there a website to instruct me on the procedure?
I am sure it is not as simple as just coping the ivtv from R5F1 to the ivtv in
R5F27.
Any information will be appreciated.
The information I retrieved on the two version is below.
**********************
The Knoppmyth R5F1 has the following information:
v4l2-ctl --info reported this:
Driver info:
Driver name : ivtv
Card type : Hauppauge WinTV PVR-350
Bus info : 0000:01:04.0
Driver version: 2561
Capabilities : 0x010700F3
Video Capture
Video Output
VBI Capture
VBI Output
Sliced VBI Capture
Sliced VBI Output
Tuner
Audio
Radio
Read/Write
kernel version: uname -a reported this:
Linux mythtv01 2.6.18-chw-13 #1 SMP PREEMPT Tue Mar 6 19:57:00 PST 2007
i686 GNU/Linux
************************************
The Knoppmyth R5F27 has the following information
v4l2-ctl --info reported this:
Driver info:
Driver name : ivtv
Card type : Hauppauge WinTV PVR-350
Bus info : 0000:01:04.0
Driver version: 65792
Capabilities : 0x010702F3
Video Capture
Video Output
VBI Capture
VBI Output
Sliced VBI Capture
Sliced VBI Output
Tuner
Audio
Radio
Read/Write
kernel version: uname -a reported this:
Linux mythtv01 2.6.18-chw-13 #1 SMP PREEMPT Sat Jun 2 21:06:06 PDT 2007 i686
GNU/Linux
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