<html><body><div style="font-family: Arial; font-size: 12pt; color: #000000"><div>Were using it to stream video and display it on a quad...</div><div><br></div><div>Shayne<br></div><div><br></div><div><br></div><hr id="zwchr"><div style="color:#000;font-weight:normal;font-style:normal;text-decoration:none;font-family:Helvetica,Arial,sans-serif;font-size:12pt;"><b>From: </b>"Chris Hanson" <xenon@alphapixel.com><br><b>To: </b>"OpenSceneGraph Users" <osg-users@lists.openscenegraph.org><br><b>Sent: </b>Friday, November 3, 2017 8:44:45 PM<br><b>Subject: </b>Re: [osg-users] People currently using the ffmpeg/libavcodec plugin?<br><div><br></div><div dir="ltr">Hmm. Well, we have some forthcoming improvements to the original ffmpeg plugins. Just trying to find out if anyone is using it.</div><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Nov 3, 2017 at 1:04 PM, Arthur Bogard <span dir="ltr"><<a href="mailto:arthur.bogard@gmail.com" target="_blank">arthur.bogard@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">I work at Digitalis. We developed that plugin a while ago and dev against ffmpeg proper.<div><br>Our work was to get it working under vdpau for better performance with high res video. There were still several issues with high CPU usage, so we're deving a new plugin from scratch to be able to use nvenc and nvdec, but I'm not sure what the status is of it at the moment. It's probably a ways away from release. We needed it to be able to decode 8k x 8k streams.</div><div><br></div><div>I don't know why it wasn't merged. I can't remember what conversations were had.</div><div><br></div><div>Let us know what you think of it ours, and I think you're free to merge it in if it works for people.</div><span class="HOEnZb"><span style="color: #888888;" data-mce-style="color: #888888;" color="#888888"><div><br></div><div>Arthur</div></span></span></div><div class="HOEnZb"><div class="h5"><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Nov 3, 2017 at 11:26 AM, Chris Hanson <span dir="ltr"><<a href="mailto:xenon@alphapixel.com" target="_blank">xenon@alphapixel.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">That's weird.<div><br></div><div>Why isn't this a part of the main OSG distribution?</div></div><div class="m_4980312556914431011HOEnZb"><div class="m_4980312556914431011h5"><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Nov 3, 2017 at 11:52 AM, Raymond De Vries <span dir="ltr"><<a href="mailto:reedev@xs4all.nl" target="_blank">reedev@xs4all.nl</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="auto"><div></div><div>Hi Chris,</div><div><br></div><div>I remember a few discussions about this subject. Please search the archives.</div><div><br></div><div>One of them is <a href="https://bitbucket.org/digitalis/osg-ffmpeg-plugin" target="_blank">https://bitbucket.org/digitalis/osg-ffmpeg-plugin</a> if I remember correctly this one can do 4k.. plz keep us updated.</div><div><br></div><div>Cheers!</div><div>Raymond</div><div><div class="m_4980312556914431011m_-6717830983882923076h5"><div><br>On Nov 3, 2017, at 17:07, Chris Hanson <<a href="mailto:xenon@alphapixel.com" target="_blank">xenon@alphapixel.com</a>> wrote:<br><div><br></div></div><blockquote><div><div dir="ltr"><div> Just a quick survey -- is anyone using the OSG FFMPEG plugin (which utilizes the libavcodec) presently, and if so, would you mind commenting on how you are using it and how you feel about what it does and does not do at the moment?<br></div><div><br></div>-- <br><div class="m_4980312556914431011m_-6717830983882923076m_496093281257411418gmail_signature"><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><div style="text-align:center">Chris 'Xenon' Hanson, omo sanza lettere. <a href="mailto:Xenon@AlphaPixel.com" target="_blank">Xenon@AlphaPixel.com</a> <a href="http://www.alphapixel.com/" target="_blank">http://www.alphapixel.com/</a></div><div style="text-align:center">Training • Consulting • Contracting</div><div style="text-align:center">3D • Scene Graphs (Open Scene Graph/OSG) • OpenGL 2 • OpenGL 3 • OpenGL 4 • GLSL • OpenGL ES 1 • OpenGL ES 2 • OpenCL</div><div style="text-align:center"><span style="font-size:12.8000001907349px">Legal/IP •</span><span style="font-size:12.8000001907349px"> </span><span style="font-size:12.8000001907349px">Forensics •</span><span style="font-size:12.8000001907349px"> </span>Imaging <span style="font-size:12.8px">•</span><span style="font-size:12.8px"> </span><span style="font-size:12.8px">UAVs </span><span style="font-size:12.8px">• GIS • GPS • osgEarth • Terrain • Telemetry • Cryptography • LIDAR • Embedded • Mobile • iPhone/iPad/iOS • Android</span></div><div style="text-align:center"><a href="https://twitter.com/alphapixel" target="_blank">@alphapixel</a> <a href="http://facebook.com/alphapixel" target="_blank">facebook.com/alphapixel</a> (775) 623-PIXL [7495]<br></div></div></div></div></div></div>
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<br></blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="m_4980312556914431011m_-6717830983882923076gmail_signature"><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><div style="text-align:center">Chris 'Xenon' Hanson, omo sanza lettere. Xenon@AlphaPixel.com <a href="http://www.alphapixel.com/" target="_blank">http://www.alphapixel.com/</a></div><div style="text-align:center">Training • Consulting • Contracting</div><div style="text-align:center">3D • Scene Graphs (Open Scene Graph/OSG) • OpenGL 2 • OpenGL 3 • OpenGL 4 • GLSL • OpenGL ES 1 • OpenGL ES 2 • OpenCL</div><div style="text-align:center"><span style="font-size:12.8000001907349px">Legal/IP •</span><span style="font-size:12.8000001907349px"> </span><span style="font-size:12.8000001907349px">Forensics •</span><span style="font-size:12.8000001907349px"> </span>Imaging <span style="font-size:12.8px">•</span><span style="font-size:12.8px"> </span><span style="font-size:12.8px">UAVs </span><span style="font-size:12.8px">• GIS • GPS • osgEarth • Terrain • Telemetry • Cryptography • LIDAR • Embedded • Mobile • iPhone/iPad/iOS • Android</span></div><div style="text-align:center"><a href="https://twitter.com/alphapixel" target="_blank">@alphapixel</a> <a href="http://facebook.com/alphapixel" target="_blank">facebook.com/alphapixel</a> (775) 623-PIXL [7495]<br></div></div></div></div></div></div>
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<br></blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><div style="text-align:center">Chris 'Xenon' Hanson, omo sanza lettere. Xenon@AlphaPixel.com <a href="http://www.alphapixel.com/" target="_blank">http://www.alphapixel.com/</a></div><div style="text-align:center">Training • Consulting • Contracting</div><div style="text-align:center">3D • Scene Graphs (Open Scene Graph/OSG) • OpenGL 2 • OpenGL 3 • OpenGL 4 • GLSL • OpenGL ES 1 • OpenGL ES 2 • OpenCL</div><div style="text-align:center"><span style="font-size:12.8000001907349px">Legal/IP •</span><span style="font-size:12.8000001907349px"> </span><span style="font-size:12.8000001907349px">Forensics •</span><span style="font-size:12.8000001907349px"> </span>Imaging <span style="font-size:12.8px">•</span><span style="font-size:12.8px"> </span><span style="font-size:12.8px">UAVs </span><span style="font-size:12.8px">• GIS • GPS • osgEarth • Terrain • Telemetry • Cryptography • LIDAR • Embedded • Mobile • iPhone/iPad/iOS • Android</span></div><div style="text-align:center"><a href="https://twitter.com/alphapixel" target="_blank">@alphapixel</a> <a href="http://facebook.com/alphapixel" target="_blank">facebook.com/alphapixel</a> (775) 623-PIXL [7495]<br></div></div></div></div></div></div>
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