<div dir="auto"><div><br><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">чт, 3 нояб. 2022 г., 21:28 Terje J. Hanssen <<a href="mailto:terjejhanssen@gmail.com">terjejhanssen@gmail.com</a>>:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div>
<br>
<br>
<div>Den 03.11.2022 16:17, skrev Andrew
Randrianasulu:<br>
</div>
<blockquote type="cite">
<div dir="auto">
<div><br>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">чт, 3 нояб. 2022 г., 17:52
Terje J. Hanssen <<a href="mailto:terjejhanssen@gmail.com" target="_blank" rel="noreferrer">terjejhanssen@gmail.com</a>>:<br>
</div>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div> <br>
<br>
<div>Den 03.11.2022 01:42, skrev Andrew Randrianasulu
via Cin:<br>
</div>
<blockquote type="cite">
<div dir="auto">
<div><br>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">чт, 3 нояб.
2022 г., 03:34 Andrew Randrianasulu <<a href="mailto:randrianasulu@gmail.com" rel="noreferrer noreferrer noreferrer" target="_blank">randrianasulu@gmail.com</a>>:<br>
</div>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="auto">
<div><br>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">чт, 3
нояб. 2022 г., 03:14 Andrew
Randrianasulu <<a href="mailto:randrianasulu@gmail.com" rel="noreferrer noreferrer
noreferrer noreferrer noreferrer" target="_blank">randrianasulu@gmail.com</a>>:<br>
</div>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="auto">I think we can add
some clarification
<div dir="auto"><br>
</div>
<div dir="auto">---</div>
<div dir="auto">
<h1>HDV on a Blu-ray Disc Without
Re-encoding </h1>
<p> An MTS file is a video file
saved in the high-definition
(HD) MPEG Transport Stream video
format, commonly called AVCHD.
It contains HD video compatible
with Blu-ray disc format and is
based on the MPEG-2 transport
stream. MTS files are often used
by Sony, Panasonic, Canon and
other HD camcorders. Legal input
for Video – MPEG1VIDEO,
MPEG2VIDEO, H264; Audio – MP1,
MP2, AC3, AC3PLUS, DTS, TRUHD. </p>
<p>Note, mp2 and mp1 audio codecs
are valid for transport stream
itself but not as on-disk format
for Blu-Rays.</p>
<p>In this case you still can save
original video by using ffmpeg's
switches</p>
<p> -c:v copy -c:a ac3 , while
outputting into another temporal
ts container.</p>
<p>{waiting for Terje's results on
pcm_bluray case}</p>
<p><br>
</p>
<p>---</p>
<p><br>
</p>
<p>I think all m2ts files you used
for testing were h264/aac (or
ac3), not from-camcoder HDVs
with mpeg2 video/mp2 audio. </p>
<p>you can try HDV-in-mov from
this folder as ffmpeg test file,
I think</p>
<p><a href="http://samples.mplayerhq.hu/mov/FCP/" rel="noreferrer noreferrer
noreferrer noreferrer
noreferrer noreferrer" target="_blank">http://samples.mplayerhq.hu/mov/FCP/</a></p>
</div>
</div>
</blockquote>
</div>
</div>
<div dir="auto"><br>
</div>
<div dir="auto">oh, this is not mp2 audio
but pcm audio. And ..not exactly kind of
pcm used on blurays!</div>
<div dir="auto"><br>
</div>
<div dir="auto">so this line work, note
mpegts_m2ts_mode switch for enabling more
bluray like output, without it ffmpeg will
mux audio into private stream - good luck
getting it back!</div>
<div dir="auto"><br>
</div>
<div dir="auto">ffmpeg -i HDV_1080i50.mov
-c:v copy -c:a pcm_bluray
-mpegts_m2ts_mode 1 hdv.mts<br>
</div>
<div dir="auto"><br>
</div>
<div dir="auto">then tsmuxer recognizes mts
file as below:</div>
<div dir="auto"><br>
</div>
<div dir="auto">
<div dir="auto">~/tsMuxer $ tsmuxer
hdv.mts</div>
<div dir="auto">tsMuxeR version
2.6.16-dev. <a href="http://github.com/justdan96/tsMuxer" rel="noreferrer noreferrer noreferrer noreferrer" target="_blank">github.com/justdan96/tsMuxer</a></div>
<div dir="auto">Track ID: 4113
Stream type: MPEG-2</div>
<div dir="auto">Stream ID: V_MPEG-2</div>
<div dir="auto">Stream info: Profile:
Main@6. Resolution: 1440:1080i. Frame
rate: 25</div>
<div dir="auto">Stream lang:</div>
<div dir="auto"><br>
</div>
<div dir="auto">Track ID: 4352</div>
<div dir="auto">Stream type: LPCM</div>
<div dir="auto">Stream ID: A_LPCM</div>
<div dir="auto">Stream info: Bitrate:
1536Kbps Sample Rate: 48KHz Channels:
2 Bits per sample: 16bit</div>
<div dir="auto">Stream lang: eng</div>
<div dir="auto"><br>
</div>
<div dir="auto">Duration: 00:00:08.000</div>
<div dir="auto"><br>
</div>
<div dir="auto">====</div>
<div dir="auto"><br>
</div>
<div dir="auto">I wonder if you can cp
this file few times and then cat them
back together for simulating longer
video ) ?</div>
</div>
<div dir="auto"><br>
</div>
</div>
</blockquote>
</div>
</div>
<div dir="auto"><br>
</div>
<div dir="auto"><a href="https://github.com/OpenShot/openshot-qt/issues/3428#top" rel="noreferrer noreferrer noreferrer" target="_blank">https://github.com/OpenShot/openshot-qt/issues/3428#top</a><br>
</div>
<div dir="auto"><br>
</div>
<div dir="auto">this one contain real very short hdv
sample with mp2 sound</div>
<div dir="auto"><br>
</div>
<div dir="auto"><a href="http://twenkid.com/os/3.m2t" rel="noreferrer noreferrer" target="_blank">http://twenkid.com/os/3.m2t</a><br>
</div>
<div dir="auto"><br>
</div>
<div dir="auto"><br>
</div>
</div>
</blockquote>
<br>
I can try to dig and test further into this matter later
this month - or possibly more realistic next month. <br>
Currently I spend some holiday weeks on Gran Canaria 😎<br>
</div>
</blockquote>
</div>
</div>
<div dir="auto"><br>
</div>
<div dir="auto"><br>
</div>
<div dir="auto">have good times (even without camcoder!)</div>
<div dir="auto"><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> <br>
Some thoughts in advance:<br>
<br>
Would it possibly be better/clear to differ/split
between the formats, HDV video on tape (M2T container)
and the successor H264/AVC(HD) video on disk?<br>
<a href="https://en.wikipedia.org/wiki/HDV" rel="noreferrer noreferrer" target="_blank">https://en.wikipedia.org/wiki/HDV</a></div>
</blockquote>
</div>
</div>
<div dir="auto"><br>
</div>
<div dir="auto">sure, right now it confusing.</div>
<div dir="auto"><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 dir="auto"><br>
<br>
Possibly you still have the probably little longer HDV
1080i sample file, "20081103140154.m2t" we used for the
HDV format patch here<br>
<a href="https://www.mail-archive.com/cin@lists.cinelerra-gg.org/msg02048.html" rel="noreferrer noreferrer" target="_blank">https://www.mail-archive.com/cin@lists.cinelerra-gg.org/msg02048.html</a></div>
</blockquote>
</div>
</div>
<div dir="auto"><br>
</div>
<div dir="auto"><br>
</div>
<div dir="auto">yeah, will call my friend 'find' )</div>
<div dir="auto"><br>
</div>
<div dir="auto">thanks!</div>
<div dir="auto"><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 dir="auto"><br>
<br>
And if Phyllis has access to a Blu-ray disc burner and
BD hw player, testing could possibly start sooner(?)<br>
<br>
<br>
<br>
<br>
<br>
<blockquote type="cite">
<div dir="auto">
<div dir="auto"><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 dir="auto">
<div dir="auto"><br>
</div>
<div dir="auto"><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 dir="auto">
<div dir="auto">
<p><br>
</p>
<p><br>
</p>
<p>----</p>
<p> For creating a blu-ray disc,
if you have HDV MPEG-2 media
that is in blu-ray format, you
can save the original quality of
your work, rather than rendering
it to another format. </p>
<p><br>
</p>
<p>{I hope Terje will let us know
if bdwrite still works with
bluray pcm audio as produced by
ffmpeg 5.1+}</p>
</div>
</div>
</blockquote>
</div>
</div>
</div>
</blockquote>
</div>
</div>
</div>
</blockquote>
</div>
</blockquote>
</div>
</div>
</div>
</blockquote>
<br>
I forgot one question:<br>
Will it be possible and how to access and use ffmpeg-5.x included
with Cin-GG in a terminal as usual?<br></div></blockquote></div></div><div dir="auto"><br></div><div dir="auto"><br></div><div dir="auto"><br></div><div dir="auto">if you compile your own cinelerra ffmpeg binary will be in thirdparty/ffmpeg-5.1/ffmpeg </div><div dir="auto"><br></div><div dir="auto"><br></div><div dir="auto">we do not install this binary because cin does all work via library interface.</div><div dir="auto"><br></div><div dir="auto">So I think you can do single-user build and then play with compiled binary and may be even use it in shell scripting as described in</div><div dir="auto"><br></div><div dir="auto"><a href="https://cinelerra-gg.org/download/CinelerraGG_Manual/Menu_Bar_Shell_Commands.html">https://cinelerra-gg.org/download/CinelerraGG_Manual/Menu_Bar_Shell_Commands.html</a><br></div><div dir="auto"><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>
<br>
The latest openSUSE Leap 15.4 distro I use, has so far no official
ffmpeg-5.x package or codec enabled from Packman.<br>
I have add-installed ffmpeg-5.1.2 from OBS (Open Build Service), but
don't know if it works. <br>
<br>
<br>
<br>
</div>
</blockquote></div></div></div>