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Satellite TV receivers & systems support forums
Satellite PC Card Receivers, Internet by Satellite
neumoDVB
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<blockquote data-quote="deeptho" data-source="post: 1132538" data-attributes="member: 215446"><p>Just a comment: be careful when comparing the values of BER between cards: they are all computed differently </p><p>and cannot be relied on. Especially for 6903x, I made some changes recently to produce more useful values. </p><p>Also these BER values are for the signal before error correction, so even with a non-zero BER the picture can be</p><p>usable.</p><p></p><p>Of course, when you see errors in the picture, then the signal is probably borderline. There can be differences </p><p>between cards, or even between driver versions. Cards with a real analog tuner will probably have an advantage over cards with a digital tuner (wich need some compromises in design)</p><p></p><p>On the multistreams, older stid135 drivers have another problem with can cause the type of problems in one of your screenshots.</p><p>This is just a bug and I noticed it mainly on some Italian muxes (and only sometimes). I think that the version you use has already fixes for this problem, but I just want to point out that similar problems can be caused by driver bugs.</p></blockquote><p></p>
[QUOTE="deeptho, post: 1132538, member: 215446"] Just a comment: be careful when comparing the values of BER between cards: they are all computed differently and cannot be relied on. Especially for 6903x, I made some changes recently to produce more useful values. Also these BER values are for the signal before error correction, so even with a non-zero BER the picture can be usable. Of course, when you see errors in the picture, then the signal is probably borderline. There can be differences between cards, or even between driver versions. Cards with a real analog tuner will probably have an advantage over cards with a digital tuner (wich need some compromises in design) On the multistreams, older stid135 drivers have another problem with can cause the type of problems in one of your screenshots. This is just a bug and I noticed it mainly on some Italian muxes (and only sometimes). I think that the version you use has already fixes for this problem, but I just want to point out that similar problems can be caused by driver bugs. [/QUOTE]
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Satellite TV receivers & systems support forums
Satellite PC Card Receivers, Internet by Satellite
neumoDVB
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