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MediaPortal 1
Development
General Development (no feature request here!)
[PATCH] Improvements for analog cards
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<blockquote data-quote="Khurram" data-source="post: 345038" data-attributes="member: 74579"><p><strong>Support for devices without tuners?</strong></p><p></p><p>I have an ADSTech Instant VideoMPX which is a USB based video grabber (it supports capturing in MPEG but I dont know if it is in software or hardware). I have connected my STB to its composite in + audio in ports and I can view the video feed using its own application and in VLC also. TVServer detects the device (its at id 4), but gives this error (warning?) when I start the service:</p><p>[CODE]2008-12-18 15:59:17.156250 [9]: analog: Problem can't find analog tv tuner[/CODE]</p><p></p><p>Of course there is no tuner on the device, just the composite, s-video and audio ports. I have added the composite/s-video channels, but when I try to preview something, I get an error that preview couldnt be started because of some unknown error. The following shows up in the logs:</p><p>[CODE]2008-12-18 16:01:45.031250 [9]: Controller: StartTimeShifting CVBS#1 on 4 19</p><p>2008-12-18 16:01:45.046875 [9]: Controller: find free card for channel CVBS#1 on 4</p><p>2008-12-18 16:01:45.531250 [9]: Controller: got 1 tuning details for CVBS#1 on 4</p><p>2008-12-18 16:01:45.546875 [9]: Controller: channel #1 tv:CVBS#1 on 4 Freq:0 Channel:4 Country:Pakistan Tuner:Cable Video:VideoInput1 </p><p>2008-12-18 16:01:46.015625 [9]: Controller: card:1 type:Analog channel not mapped</p><p>2008-12-18 16:01:46.031250 [9]: Controller: card:2 type:Analog channel not mapped</p><p>2008-12-18 16:01:46.046875 [9]: Controller: card:3 type:RadioWebStream cannot tune to channel</p><p>2008-12-18 16:01:46.078125 [9]: Controller: card:4 type:Analog is available priority:1 #users:0 same transponder:False</p><p>2008-12-18 16:01:46.078125 [9]: Controller: found 1 available</p><p>2008-12-18 16:01:46.109375 [9]: card: CardTune 4 CVBS#1 on 4 akzsf:4:-1</p><p>2008-12-18 16:01:46.125000 [9]: card: Tune 4 to CVBS#1 on 4</p><p>2008-12-18 16:01:46.125000 [9]: card: user: akzsf:4:-1 tune tv:CVBS#1 on 4 Freq:0 Channel:4 Country:Pakistan Tuner:Cable Video:VideoInput1</p><p>2008-12-18 16:01:46.234375 [9]: analog: Tune:tv:CVBS#1 on 4 Freq:0 Channel:4 Country:Pakistan Tuner:Cable Video:VideoInput1</p><p>2008-12-18 16:01:46.250000 [9]: analog: build graph</p><p>2008-12-18 16:01:46.250000 [9]: analog: AddTvTunerFilter Instant VideoMPX</p><p>2008-12-18 16:01:46.265625 [9]: analog:Dispose()</p><p>2008-12-18 16:01:46.281250 [9]: tvcard:FreeAllSubChannels:</p><p>2008-12-18 16:01:46.281250 [9]: analog:All filters removed</p><p>2008-12-18 16:01:46.281250 [9]: analog: dispose completed</p><p>[/CODE]</p><p></p><p>I have tried it without and with the analog patch but I get the same error <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite5" alt=":confused:" title="Confused :confused:" loading="lazy" data-shortname=":confused:" /> I have also tried it with all the 9 channels (3 CVBS, 3 RGBS and 3 SVHS) but all have the same behavior. Are such tuner-less devices not supported in TVServer?</p></blockquote><p></p>
[QUOTE="Khurram, post: 345038, member: 74579"] [b]Support for devices without tuners?[/b] I have an ADSTech Instant VideoMPX which is a USB based video grabber (it supports capturing in MPEG but I dont know if it is in software or hardware). I have connected my STB to its composite in + audio in ports and I can view the video feed using its own application and in VLC also. TVServer detects the device (its at id 4), but gives this error (warning?) when I start the service: [CODE]2008-12-18 15:59:17.156250 [9]: analog: Problem can't find analog tv tuner[/CODE] Of course there is no tuner on the device, just the composite, s-video and audio ports. I have added the composite/s-video channels, but when I try to preview something, I get an error that preview couldnt be started because of some unknown error. The following shows up in the logs: [CODE]2008-12-18 16:01:45.031250 [9]: Controller: StartTimeShifting CVBS#1 on 4 19 2008-12-18 16:01:45.046875 [9]: Controller: find free card for channel CVBS#1 on 4 2008-12-18 16:01:45.531250 [9]: Controller: got 1 tuning details for CVBS#1 on 4 2008-12-18 16:01:45.546875 [9]: Controller: channel #1 tv:CVBS#1 on 4 Freq:0 Channel:4 Country:Pakistan Tuner:Cable Video:VideoInput1 2008-12-18 16:01:46.015625 [9]: Controller: card:1 type:Analog channel not mapped 2008-12-18 16:01:46.031250 [9]: Controller: card:2 type:Analog channel not mapped 2008-12-18 16:01:46.046875 [9]: Controller: card:3 type:RadioWebStream cannot tune to channel 2008-12-18 16:01:46.078125 [9]: Controller: card:4 type:Analog is available priority:1 #users:0 same transponder:False 2008-12-18 16:01:46.078125 [9]: Controller: found 1 available 2008-12-18 16:01:46.109375 [9]: card: CardTune 4 CVBS#1 on 4 akzsf:4:-1 2008-12-18 16:01:46.125000 [9]: card: Tune 4 to CVBS#1 on 4 2008-12-18 16:01:46.125000 [9]: card: user: akzsf:4:-1 tune tv:CVBS#1 on 4 Freq:0 Channel:4 Country:Pakistan Tuner:Cable Video:VideoInput1 2008-12-18 16:01:46.234375 [9]: analog: Tune:tv:CVBS#1 on 4 Freq:0 Channel:4 Country:Pakistan Tuner:Cable Video:VideoInput1 2008-12-18 16:01:46.250000 [9]: analog: build graph 2008-12-18 16:01:46.250000 [9]: analog: AddTvTunerFilter Instant VideoMPX 2008-12-18 16:01:46.265625 [9]: analog:Dispose() 2008-12-18 16:01:46.281250 [9]: tvcard:FreeAllSubChannels: 2008-12-18 16:01:46.281250 [9]: analog:All filters removed 2008-12-18 16:01:46.281250 [9]: analog: dispose completed [/CODE] I have tried it without and with the analog patch but I get the same error :S I have also tried it with all the 9 channels (3 CVBS, 3 RGBS and 3 SVHS) but all have the same behavior. Are such tuner-less devices not supported in TVServer? [/QUOTE]
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