<html>
<head>
</head>
<body>
<div style="color: black;">
<div style="color: black;">
<p style="margin: 0 0 1em 0; color: black;">Hi Piotr,</p>
<p style="margin: 0 0 1em 0; color: black;">It is case one at the moment.
When fully implemented it will significantly reduce the number of
unnecessary passes through the EIT code. I also intend it to be the basis
for the implementation of "accurate scheduling" using the EIT running
status information.</p>
<p style="margin: 0 0 1em 0; color: black;">Roger</p>
</div>
<div style="color: black;">
<p
style="color: black; font-size: 10pt; font-family: Arial, sans-serif; margin: 10pt 0;">On
21 December 2016 1:50:14 pm Piotr Oniszczuk
<piotr.oniszczuk@gmail.com> wrote:</p>
<blockquote type="cite" class="gmail_quote"
style="margin: 0 0 0 0.75ex; border-left: 1px solid #808080; padding-left: 0.75ex;">
<div dir="ltr"><div><div><div><div><div><div>Roger,<br></div><br>I may try
to test on NC+/Polsat Polish DVB-Sat providers.<br></div><br>Should I look
at this work as:<br><br>1."better way of doing the same
things"<br></div>or<br></div>2."new functionality is
provided"<br><br></div>If it is \2 - what needs to be tested to verify
is new functionality works ok<br>(in other words - what test-case(s) You
need to conduct on my SAT provider) <br><br></div>br<br><div><div><br>
<br></div></div></div><div class="gmail_extra"><br><div
class="gmail_quote">On Wed, Dec 21, 2016 at 2:30 PM, roger <span
dir="ltr"><<a href="mailto:roger@beardandsandals.co.uk"
target="_blank">roger@beardandsandals.co.uk</a>></span>
wrote:<br><blockquote class="gmail_quote"
style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF">
<p>Hi,</p>
<p>I really appreciate if anyone could review and test my current
rework of DVB handlng of EI and SD tables. An archive of the
changed files is attached to ticket#12932 <em>here</em><em> <a
href="https://code.mythtv.org/trac/raw-attachment/ticket/12932/dvbeitsdt.tbz"
target="_blank"></a><a class="m_-3584508497389806291moz-txt-link-freetext"
href="https://code.mythtv.org/trac/raw-attachment/ticket/12932/dvbeitsdt.tbz"
target="_blank">https://code.mythtv.org/trac/<wbr>raw-attachment/ticket/12932/<wbr>dvbeitsdt.tbz</a></em><a
href="https://code.mythtv.org/trac/attachment/ticket/12932/dvbeitsdt.tbz"
target="_blank"><em></em></a></p>
<p>This rework fixes the identification of EI and SD sub-tables and
adds caching of EI sub-tables. The identification now complies
with ETSI EN 300 468 V1.15.1 (2016-03), as below.<br>
</p>
<blockquote>
<p>sub_table: collection of sections with the same value of
table_id and:<br>
• for a NIT: the same table_id_extension (network_id) and
version_number;<br>
• for a BAT: the same table_id_extension (bouquet_id) and
version_number;<br>
• for a SDT: the same table_id_extension (transport_stream_id),
the same original_network_id and<br>
version_number;<br>
• for a EIT: the same table_id_extension (service_id), the same
transport_stream_id, the same<br>
original_network_id and version_number.</p>
</blockquote>
<blockquote>
<p>NOTE: The table_id_extension field is equivalent to the fourth
and fifth byte of a section when the<br>
section_syntax_indicator is set to a value of "1".<br>
</p>
</blockquote>
<p>The code has only been tested against DVB-T here in the UK. It
needs testing against other broadcast providers. I have not fully
tested the changes in the SD table handling. These are only used
when scanning for channels.</p><span class="HOEnZb"><font
color="#888888">
<p>Roger<br>
</p>
<p><br>
</p>
</font></span></div>
<br>______________________________<wbr>_________________<br>
mythtv-dev mailing list<br>
<a href="mailto:mythtv-dev@mythtv.org">mythtv-dev@mythtv.org</a><br>
<a href="http://lists.mythtv.org/mailman/listinfo/mythtv-dev"
rel="noreferrer"
target="_blank">http://lists.mythtv.org/<wbr>mailman/listinfo/mythtv-dev</a><br>
<a href="http://wiki.mythtv.org/Mailing_List_etiquette" rel="noreferrer"
target="_blank">http://wiki.mythtv.org/<wbr>Mailing_List_etiquette</a><br>
MythTV Forums: <a href="https://forum.mythtv.org" rel="noreferrer"
target="_blank">https://forum.mythtv.org</a><br></blockquote></div><br></div>
_______________________________________________<br>
mythtv-dev mailing list<br>
<a class="aqm-autolink aqm-autowrap"
href="mailto:mythtv-dev%40mythtv.org">mythtv-dev@mythtv.org</a><br>
<a class="aqm-autolink aqm-autowrap"
href="http://lists.mythtv.org/mailman/listinfo/mythtv-dev">http://lists.mythtv.org/mailman/listinfo/mythtv-dev</a><br>
<a class="aqm-autolink aqm-autowrap"
href="http://wiki.mythtv.org/Mailing_List_etiquette">http://wiki.mythtv.org/Mailing_List_etiquette</a><br>
MythTV Forums: <a class="aqm-autolink aqm-autowrap"
href="https://forum.mythtv.org">https://forum.mythtv.org</a><br>
</blockquote>
</div>
</div>
</body>
</html>