<div dir="auto"><div><br><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">вс, 19 февр. 2023 г., 18:43 Terje J. Hanssen <<a href="mailto:terjejhanssen@gmail.com" rel="noreferrer noreferrer" target="_blank">terjejhanssen@gmail.com</a>>:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<div>Den 19.02.2023 16:28, skrev Andrew
Randrianasulu:<br>
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<div dir="ltr" class="gmail_attr">вс, 19 февр. 2023 г.,
18:25 Terje J. Hanssen via Cin <<a href="mailto:cin@lists.cinelerra-gg.org" rel="noreferrer noreferrer noreferrer" target="_blank">cin@lists.cinelerra-gg.org</a>>:<br>
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<div> IEE 1394 / FireWire (Apple) / i.LINK (Sony) has been
a standard connection to transfer native DV and HDV
video files to Lin/Win/Apple computers.<br>
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<li>FireWire DV/HDV recording should still work via
dvgrab, vlc, guvcview, OBS and ffmpeg etc., or
directly via some NLE systems.</li>
<li>The basic dvgrab tool is still valid on Linux and
was mentioned in the Cin-CV wiki sect. 19.2</li>
<li><a href="http://cinelerra-cv.wikidot.com/cincv-manual-en:capturing-media#5" rel="noreferrer noreferrer noreferrer noreferrer" target="_blank">http://cinelerra-cv.wikidot.com/cincv-manual-en:capturing-media#5</a></li>
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<li>ffmpeg enabled FireWire DV/HDV input device using
libiec61883 (Streamcopy) seems also interesting. </li>
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<blockquote>On my Leap 15.4 or Tumbleweed, ffmpeg-5 is
seemingly not compiled with --enable-libiec61883.</blockquote>
<blockquote>Is possibly ffmpeg available with enabled
libiec61883 via Cin-GG?</blockquote>
<blockquote><a href="http://www.ffmpeg.org/ffmpeg-devices.html#iec61883" rel="noreferrer noreferrer noreferrer noreferrer" target="_blank">http://www.ffmpeg.org/ffmpeg-devices.html#iec61883</a><br>
<a href="http://underpop.online.fr/f/ffmpeg/help/iec61883.htm.gz" rel="noreferrer noreferrer noreferrer noreferrer" target="_blank">http://underpop.online.fr/f/ffmpeg/help/iec61883.htm.gz</a><br>
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I had a look into the Cin-GG manual chpt 13 "Capturing
and Recording Media", but could not see Firewire media
transfer was mentioned. However, in the Appendice
section B.2 Configuration Features, Optional Packages is
found:<br>
<blockquote>--with-firewire use firewire (auto)<br>
--with-dv use dv (auto)<br>
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Does this mean that Firewire/dv capture already is
supported or optional can be configured?<br>
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<div dir="auto">it was not tested in ages .....</div>
<div dir="auto">guess try to install all -dev version of
libraries and look at output of cingg's configure .... then
connect device and try to set capture device to iec* ....</div>
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I guess that's not just for me ;) but will try dvgrab again (tested
it once several years ago), when my camcorder is back from service.<br>
The reason is my 10 years old FireWire based DV/HDV recorder
seemingly is dead.<br></div></blockquote></div></div><div dir="auto"><br></div><div dir="auto"><br></div><div dir="auto">well, you can look if appimage version of cingg was compiled with those libraries, but I am guessing (from bug <a href="https://www.cinelerra-gg.org/bugtracker/view.php?id=590" target="_blank" rel="noreferrer">https://www.cinelerra-gg.org/bugtracker/view.php?id=590</a> ) you might run into troubles trying to record exactly HDV stream - because it is not DV video, but mpeg2. There is code in DVB input module for dealing with this, but it probably must be wired to DV /firewire module, or something like this should be used in ffmpeg.C for pre-decoding compressed buffer:</div><div dir="auto"><br></div><div dir="auto"><a href="https://github.com/cinelerra-cv-team/cinelerra-cv/commit/0ff51f4c53e17ff33701e8cc1096de33a87313b9">https://github.com/cinelerra-cv-team/cinelerra-cv/commit/0ff51f4c53e17ff33701e8cc1096de33a87313b9</a><br></div><div dir="auto"><br></div><div dir="auto"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div>
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Other NLE references, Premiere Pro and Vegas
respectively<br>
<a href="https://helpx.adobe.com/no/premiere-pro/using/capturing-dv-or-hdv-video.html" rel="noreferrer noreferrer noreferrer noreferrer" target="_blank">https://helpx.adobe.com/no/premiere-pro/using/capturing-dv-or-hdv-video.html</a><br>
<a href="https://www.vegascreativesoftware.info/us/support/article/capturing-video-from-a-sony-camcorder--222/" rel="noreferrer noreferrer noreferrer noreferrer" target="_blank">https://www.vegascreativesoftware.info/us/support/article/capturing-video-from-a-sony-camcorder--222/</a><br>
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Terje J. H<br>
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