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Live TV view freezes on channel change
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<blockquote data-quote="mm1352000" data-source="post: 1171355" data-attributes="member: 82144"><p>Hi Barry</p><p></p><p>Thanks again for the answers.</p><p></p><p>To be completely honest, I'm pretty much out of ideas for solving this problem... and there's only a few more tests I could suggest to learn more about what is happening.</p><p></p><p></p><p>I have a different interpretation. To me it looks like the stream of log entries <em>does</em> continue. For example, if you look at the latest log file you provided...</p><p></p><p>Channel change ends here:</p><p>[2016-01-10 15:45:12,063] [ a259bc8] [4644] - Run() - Elapsed time from pause to Audio/Video ( total zapping time ) : 1137 mS</p><p></p><p>...and video + audio apparently continues until you stop TV:</p><p>[collapse]</p><p>[2016-01-10 15:45:12,349] [ a259bc8] [2018] - Demux : Video to render 0.828 Sec</p><p>[2016-01-10 15:45:12,350] [ a259bc8] [2018] - Demux : Audio to render 0.779 Sec</p><p>[2016-01-10 15:45:12,653] [ a259bc8] [2018] - Demux : Video to render 0.812 Sec</p><p>[2016-01-10 15:45:12,654] [ a259bc8] [2018] - Demux : Audio to render 0.770 Sec</p><p>[2016-01-10 15:45:13,369] [ a259bc8] [2018] - Demux : Video to render 0.797 Sec</p><p>[2016-01-10 15:45:14,044] [ a259bc8] [2018] - Demux : Video to render 0.756 Sec</p><p>[2016-01-10 15:45:14,244] [ a259bc8] [2018] - Demux : Audio to render 0.764 Sec</p><p>[2016-01-10 15:45:15,049] [ a259bc8] [2018] - Demux : Video to render 0.752 Sec</p><p>[2016-01-10 15:45:15,252] [ a259bc8] [2018] - Demux : Audio to render 0.764 Sec</p><p>[2016-01-10 15:45:16,655] [ a259bc8] [2018] - Demux : Audio to render 0.753 Sec</p><p>[2016-01-10 15:45:17,255] [ a259bc8] [2018] - Demux : Audio to render 0.705 Sec</p><p>[2016-01-10 15:45:18,058] [ a259bc8] [2018] - Demux : Video to render 0.746 Sec</p><p>[2016-01-10 15:45:20,457] [ a259bc8] [2018] - Demux : Video to render 0.715 Sec</p><p>[2016-01-10 15:45:25,063] [ a259bc8] [2018] - Demux : Video to render 0.713 Sec</p><p>[2016-01-10 15:45:29,267] [ a259bc8] [2018] - Demux : Audio to render 0.692 Sec</p><p>[2016-01-10 15:45:29,955] [ a259bc8] [1f44] - CTsReaderFilter:<img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite7" alt=":p" title="Stick Out Tongue :p" loading="lazy" data-shortname=":p" />ause() - IsTimeShifting = 1 - state = 2</p><p>[2016-01-10 15:45:29,955] [ a259bc8] [1f44] - MPAR/Reclock not found</p><p>[2016-01-10 15:45:29,955] [ a259bc8] [1f44] - CTsReaderFilter:<img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite7" alt=":p" title="Stick Out Tongue :p" loading="lazy" data-shortname=":p" />ause() - END - state = 1</p><p>[2016-01-10 15:45:29,955] [ a259bc8] [1e30] - Vid/Ref : 252.852, B-frame(06), Compensated = 18.252 ( 0.459 A/V buffers=00/01), Clk : 17.792938, SampCnt 532, stallPt 2.500</p><p>[2016-01-10 15:45:29,981] [ a259bc8] [1f44] - CTsReaderFilter:<img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite5" alt=":confused:" title="Confused :confused:" loading="lazy" data-shortname=":confused:" />top(), state 1</p><p>[2016-01-10 15:45:29,988] [ a259bc8] [2018] - CDeMultiplexer::ThreadProc - Flush</p><p>[2016-01-10 15:45:29,988] [ a259bc8] [2018] - demux:flushing</p><p>[2016-01-10 15:45:29,988] [ a259bc8] [2018] - demux:flush audio</p><p>[2016-01-10 15:45:29,988] [ a259bc8] [2018] - demux:flush video</p><p>[2016-01-10 15:45:29,988] [ a259bc8] [2018] - demux:flush subtitle</p><p>[2016-01-10 15:45:29,989] [ a259bc8] [1f44] - CTsReaderFilter:<img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite5" alt=":confused:" title="Confused :confused:" loading="lazy" data-shortname=":confused:" />top() done, state 0[/collapse]</p><p></p><p>If the stream from the tuner had completely stopped, I wouldn't have expected to see any "...to render..." entries at all.</p><p></p><p>[USER=83973]@Owlsroost[/USER]</p><p>Your interpretation of what TsReader is receiving would be most welcome.</p><p></p><p></p><p>Yeah, this matches what I'd expect if the card were outputting the frozen frame.</p><p></p><p>One last question: does the audio also stop, or is it only the video that freezes?</p></blockquote><p></p>
[QUOTE="mm1352000, post: 1171355, member: 82144"] Hi Barry Thanks again for the answers. To be completely honest, I'm pretty much out of ideas for solving this problem... and there's only a few more tests I could suggest to learn more about what is happening. I have a different interpretation. To me it looks like the stream of log entries [I]does[/I] continue. For example, if you look at the latest log file you provided... Channel change ends here: [2016-01-10 15:45:12,063] [ a259bc8] [4644] - Run() - Elapsed time from pause to Audio/Video ( total zapping time ) : 1137 mS ...and video + audio apparently continues until you stop TV: [collapse] [2016-01-10 15:45:12,349] [ a259bc8] [2018] - Demux : Video to render 0.828 Sec [2016-01-10 15:45:12,350] [ a259bc8] [2018] - Demux : Audio to render 0.779 Sec [2016-01-10 15:45:12,653] [ a259bc8] [2018] - Demux : Video to render 0.812 Sec [2016-01-10 15:45:12,654] [ a259bc8] [2018] - Demux : Audio to render 0.770 Sec [2016-01-10 15:45:13,369] [ a259bc8] [2018] - Demux : Video to render 0.797 Sec [2016-01-10 15:45:14,044] [ a259bc8] [2018] - Demux : Video to render 0.756 Sec [2016-01-10 15:45:14,244] [ a259bc8] [2018] - Demux : Audio to render 0.764 Sec [2016-01-10 15:45:15,049] [ a259bc8] [2018] - Demux : Video to render 0.752 Sec [2016-01-10 15:45:15,252] [ a259bc8] [2018] - Demux : Audio to render 0.764 Sec [2016-01-10 15:45:16,655] [ a259bc8] [2018] - Demux : Audio to render 0.753 Sec [2016-01-10 15:45:17,255] [ a259bc8] [2018] - Demux : Audio to render 0.705 Sec [2016-01-10 15:45:18,058] [ a259bc8] [2018] - Demux : Video to render 0.746 Sec [2016-01-10 15:45:20,457] [ a259bc8] [2018] - Demux : Video to render 0.715 Sec [2016-01-10 15:45:25,063] [ a259bc8] [2018] - Demux : Video to render 0.713 Sec [2016-01-10 15:45:29,267] [ a259bc8] [2018] - Demux : Audio to render 0.692 Sec [2016-01-10 15:45:29,955] [ a259bc8] [1f44] - CTsReaderFilter::Pause() - IsTimeShifting = 1 - state = 2 [2016-01-10 15:45:29,955] [ a259bc8] [1f44] - MPAR/Reclock not found [2016-01-10 15:45:29,955] [ a259bc8] [1f44] - CTsReaderFilter::Pause() - END - state = 1 [2016-01-10 15:45:29,955] [ a259bc8] [1e30] - Vid/Ref : 252.852, B-frame(06), Compensated = 18.252 ( 0.459 A/V buffers=00/01), Clk : 17.792938, SampCnt 532, stallPt 2.500 [2016-01-10 15:45:29,981] [ a259bc8] [1f44] - CTsReaderFilter::Stop(), state 1 [2016-01-10 15:45:29,988] [ a259bc8] [2018] - CDeMultiplexer::ThreadProc - Flush [2016-01-10 15:45:29,988] [ a259bc8] [2018] - demux:flushing [2016-01-10 15:45:29,988] [ a259bc8] [2018] - demux:flush audio [2016-01-10 15:45:29,988] [ a259bc8] [2018] - demux:flush video [2016-01-10 15:45:29,988] [ a259bc8] [2018] - demux:flush subtitle [2016-01-10 15:45:29,989] [ a259bc8] [1f44] - CTsReaderFilter::Stop() done, state 0[/collapse] If the stream from the tuner had completely stopped, I wouldn't have expected to see any "...to render..." entries at all. [USER=83973]@Owlsroost[/USER] Your interpretation of what TsReader is receiving would be most welcome. Yeah, this matches what I'd expect if the card were outputting the frozen frame. One last question: does the audio also stop, or is it only the video that freezes? [/QUOTE]
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