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MediaPortal 1
WebService and Mobile Access
Popular Plugins
iPiMP
Stream drops to audio after a short time
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<blockquote data-quote="cheezey" data-source="post: 719498" data-attributes="member: 10350"><p>Here's an update to try to fix this dropped video stream issue.</p><p></p><ol> <li data-xf-list-type="ol">Download the updated FFMpeg <strong><a href="http://ipimp.googlecode.com/files/ffmpeg.1.4.16.zip" target="_blank">here</a></strong>.</li> <li data-xf-list-type="ol">Download the updated smooth streaming Apache module <a href="http://ipimp.googlecode.com/files/mod_smooth_streaming.1.4.16.zip" target="_blank"><strong>here</strong></a>.</li> <li data-xf-list-type="ol">Stop the iPiMPWeb service (at a command prompt use <span style="font-family: 'Lucida Console'"><strong>NET STOP iPiMPWeb</strong></span>)</li> <li data-xf-list-type="ol">Rename the folder C:\Program Files\iPiMP\Utilities\FFMpeg to C:\Program Files\iPiMP\Utilities\FFMpeg.old</li> <li data-xf-list-type="ol">Rename the file C:\Program Files\iPiMP\Apache\modules\mod_smooth_streaming.so to C:\Program Files\iPiMP\Apache\modules\mod_smooth_streaming.so.old</li> <li data-xf-list-type="ol">Backup C:\Program Files\iPiMP\Aspx\config.xml somewhere safe</li> <li data-xf-list-type="ol">Unzip the updated FFMpeg into C:\Program Files\iPiMP\Utilities (check you end up with C:\Program Files\iPiMP\Utilities\FFMpeg\FFMpeg.exe)</li> <li data-xf-list-type="ol">Unzip the updated smooth streaming Apache module into C:\Program Files\iPiMP\Apache\modules</li> <li data-xf-list-type="ol">Start the iPiMPWeb service (at a command prompt use <span style="font-family: 'Lucida Console'"><strong>NET START iPiMPWeb</strong></span>)</li> <li data-xf-list-type="ol">Edit (<strong><span style="color: Red">DONT COPY & PASTE</span></strong>) the ffmpeg and smoothstreaming module parameters in C:\Program Files\iPiMP\Aspx\config.xml and change line 3 from</li> </ol> <p style="margin-left: 20px"><span style="font-family: 'Lucida Console'"><span style="color: Red"><transcoder name="LiveTV" usetranscoding="1" filename="&quot;C:/Program Files/iPiMP/Utilities/ffmpeg\ffmpeg.exe&quot;" args="-i - -threads 0 -re -vcodec libx264 -fpre &quot;C:/Program Files/iPiMP/Utilities/ffmpeg/ffpresets/<strong>libx264-iPiMP.ffpreset</strong>&quot; -b 256k -s 480x272 -aspect 480:272 -acodec libfaac -ac 2 -ab 64k -ar <strong>48000</strong> -ac 2 -async 2 -f ism http://127.0.0.1:80/SmoothStream.isml/Streams(SmoothStream)<strong>?dvr_window_length=15</strong>" inputmethod="2" outputmethod="4" /></span></span></p> <p style="margin-left: 20px"></p> <p style="margin-left: 20px">to</p> <p style="margin-left: 20px"></p> <p style="margin-left: 20px"><span style="font-family: 'Lucida Console'"><span style="color: red"><transcoder name="LiveTV" usetranscoding="1" filename="&quot;C:/Program Files/iPiMP/Utilities/ffmpeg\ffmpeg.exe&quot;" args="-i - -threads 0 -re -vcodec libx264 -fpre &quot;C:/Program Files/iPiMP/Utilities/ffmpeg/ffpresets/<strong>libx264-veryfast.ffpreset</strong>&quot; <strong>-g 100 -keyint_min 50</strong> -b 256k -s 480x272 -aspect 480:272 -acodec libfaac -ac 2 -ab 64k -ar <strong>44100</strong> -ac 2 -async 2 -f ism http://127.0.0.1:80/SmoothStream.isml/Streams(SmoothStream)" inputmethod="2" outputmethod="4" /></span></span></p> <p style="margin-left: 20px"></p><p>In summary, the parameter changes are:</p><ol> <li data-xf-list-type="ol">Use <strong>libx264-veryfast.preset</strong> instead of <strong>libx264-iPiMP.preset</strong></li> <li data-xf-list-type="ol">Add <strong>-g 100 -keyint_min 50</strong> </li> <li data-xf-list-type="ol">Change audio rate from <strong>48000</strong> to <strong>44100</strong></li> <li data-xf-list-type="ol">Remove <strong>?dvr_window_length=15</strong></li> </ol><p></p><p>Report back on your findings.</p><p></p><p><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite8" alt=":D" title="Big Grin :D" loading="lazy" data-shortname=":D" /></p></blockquote><p></p>
[QUOTE="cheezey, post: 719498, member: 10350"] Here's an update to try to fix this dropped video stream issue. [LIST=1] [*]Download the updated FFMpeg [B][URL="http://ipimp.googlecode.com/files/ffmpeg.1.4.16.zip"]here[/URL][/B]. [*]Download the updated smooth streaming Apache module [URL="http://ipimp.googlecode.com/files/mod_smooth_streaming.1.4.16.zip"][B]here[/B][/URL]. [*]Stop the iPiMPWeb service (at a command prompt use [FONT="Lucida Console"][B]NET STOP iPiMPWeb[/B][/FONT]) [*]Rename the folder C:\Program Files\iPiMP\Utilities\FFMpeg to C:\Program Files\iPiMP\Utilities\FFMpeg.old [*]Rename the file C:\Program Files\iPiMP\Apache\modules\mod_smooth_streaming.so to C:\Program Files\iPiMP\Apache\modules\mod_smooth_streaming.so.old [*]Backup C:\Program Files\iPiMP\Aspx\config.xml somewhere safe [*]Unzip the updated FFMpeg into C:\Program Files\iPiMP\Utilities (check you end up with C:\Program Files\iPiMP\Utilities\FFMpeg\FFMpeg.exe) [*]Unzip the updated smooth streaming Apache module into C:\Program Files\iPiMP\Apache\modules [*]Start the iPiMPWeb service (at a command prompt use [FONT="Lucida Console"][B]NET START iPiMPWeb[/B][/FONT]) [*]Edit ([B][COLOR="Red"]DONT COPY & PASTE[/COLOR][/B]) the ffmpeg and smoothstreaming module parameters in C:\Program Files\iPiMP\Aspx\config.xml and change line 3 from [/LIST] [INDENT][FONT="Lucida Console"][COLOR="Red"]<transcoder name="LiveTV" usetranscoding="1" filename=""C:/Program Files/iPiMP/Utilities/ffmpeg\ffmpeg.exe"" args="-i - -threads 0 -re -vcodec libx264 -fpre "C:/Program Files/iPiMP/Utilities/ffmpeg/ffpresets/[B]libx264-iPiMP.ffpreset[/B]" -b 256k -s 480x272 -aspect 480:272 -acodec libfaac -ac 2 -ab 64k -ar [B]48000[/B] -ac 2 -async 2 -f ism http://127.0.0.1:80/SmoothStream.isml/Streams(SmoothStream)[B]?dvr_window_length=15[/B]" inputmethod="2" outputmethod="4" />[/COLOR][/FONT] to [FONT="Lucida Console"][COLOR="red"]<transcoder name="LiveTV" usetranscoding="1" filename=""C:/Program Files/iPiMP/Utilities/ffmpeg\ffmpeg.exe"" args="-i - -threads 0 -re -vcodec libx264 -fpre "C:/Program Files/iPiMP/Utilities/ffmpeg/ffpresets/[B]libx264-veryfast.ffpreset[/B]" [B]-g 100 -keyint_min 50[/B] -b 256k -s 480x272 -aspect 480:272 -acodec libfaac -ac 2 -ab 64k -ar [B]44100[/B] -ac 2 -async 2 -f ism http://127.0.0.1:80/SmoothStream.isml/Streams(SmoothStream)" inputmethod="2" outputmethod="4" />[/COLOR][/FONT] [/INDENT] In summary, the parameter changes are: [LIST=1] [*]Use [B]libx264-veryfast.preset[/B] instead of [B]libx264-iPiMP.preset[/B] [*]Add [B]-g 100 -keyint_min 50[/B] [*]Change audio rate from [B]48000[/B] to [B]44100[/B] [*]Remove [B]?dvr_window_length=15[/B] [/LIST] Report back on your findings. :thx: [/QUOTE]
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Stream drops to audio after a short time
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