<div dir="auto"><div><br><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">чт, 10 нояб. 2022 г., 18:02 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 10.11.2022 14:56, 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, 10 нояб. 2022 г.,
14:18 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 10.11.2022 01:09, 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, 10 нояб.
2022 г., 00:17 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">
<div> <br>
<br>
<div>Den 08.11.2022 20:30, skrev Andrew
Randrianasulu:<br>
</div>
<blockquote type="cite">
<div dir="auto">
<div><br>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">вт,
8 нояб. 2022 г., 22:07 Andrew
Randrianasulu <<a href="mailto:randrianasulu@gmail.com" rel="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">
<div><br>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">вт, 8
нояб. 2022 г., 21:57
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">
<div><br>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">вт,
8 нояб. 2022 г.,
21:50 Andrew
Randrianasulu <<a href="mailto:randrianasulu@gmail.com" rel="noreferrer 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"><a href="https://archive.org/details/jvc_hd7" rel="noreferrer noreferrer
noreferrer
noreferrer
noreferrer
noreferrer noreferrer" target="_blank">https://archive.org/details/jvc_hd7</a>
<div dir="auto"><br>
</div>
<div dir="auto">unfortunately
they all seems
to be 25 fps
...</div>
</div>
</blockquote>
</div>
</div>
<div dir="auto"><br>
</div>
<div dir="auto"><br>
</div>
<div dir="auto">also see</div>
<div dir="auto"><br>
</div>
<div dir="auto"><a href="https://archive.org/details/hdv01" rel="noreferrer
noreferrer
noreferrer
noreferrer
noreferrer noreferrer" target="_blank">https://archive.org/details/hdv01</a><br>
</div>
<div dir="auto"><br>
</div>
<div dir="auto">click on
details look for mpeg2
files</div>
</div>
</blockquote>
</div>
</div>
<div dir="auto"><br>
</div>
<div dir="auto"><br>
</div>
<div dir="auto">oh, look 29.97!</div>
<div dir="auto"><br>
</div>
<div dir="auto"><a href="https://archive.org/details/pioneerpower10" rel="noreferrer noreferrer
noreferrer noreferrer noreferrer" target="_blank">https://archive.org/details/pioneerpower10</a><br>
</div>
<div dir="auto"><br>
</div>
<div dir="auto"><br>
</div>
<div dir="auto">11 gb in full
but we hopefully need only
part of it for testing ....</div>
</div>
</blockquote>
</div>
</div>
<div dir="auto"><br>
</div>
<div dir="auto"><br>
</div>
<div dir="auto"><br>
</div>
<div dir="auto">also this</div>
<div dir="auto"><br>
</div>
<div dir="auto"><a href="https://archive.org/details/snowplow14" rel="noreferrer noreferrer
noreferrer noreferrer" target="_blank">https://archive.org/details/snowplow14</a><br>
</div>
<div dir="auto"><br>
</div>
<div dir="auto">like <a href="https://archive.org/download/snowplow14/B01C013.mpg" rel="noreferrer noreferrer noreferrer" target="_blank">https://archive.org/download/snowplow14/B01C013.mpg</a></div>
<div dir="auto"><br>
</div>
<div dir="auto">they also 29.97</div>
<div dir="auto"><br>
</div>
<div dir="auto">thing is, while bdwrite
does not choke on those - resulting
udfs displays errors if I not
transcode audio first ... (</div>
<div dir="auto"><br>
</div>
<div dir="auto"><br>
</div>
</div>
</blockquote>
<br>
<font face="Courier New, Courier, monospace">Just
to mentione that I downloaded the latter
file, B01C013.mpg<br>
<br>
and checked its video format with<br>
<br>
mediainfo reported<br>
FileExtension_Invalid
: ts m2t m2s m4t m4s tmf ts tp trp ty</font></div>
</blockquote>
</div>
</div>
<div dir="auto"><br>
</div>
<div dir="auto"><br>
</div>
<div dir="auto">yeah, extension IS wrong</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"><font face="Courier New,
Courier, monospace"><br>
<br>
ffmpeg -v error -i B01C013.mpg -f null -
2>error.log<br>
and <br>
cat error.log<br>
[mpeg2video @ 0x55989aae8500] Invalid
frame dimensions 0x0.<br>
Last message repeated 12 times<br>
[mpeg2video @ 0x55989ad2c980] 00
motion_type at 11 13<br>
[mpeg2video @ 0x55989ad2c980] Warning MVs
not available</font></div>
</blockquote>
</div>
</div>
<div dir="auto"><br>
</div>
<div dir="auto">I think those are there because file
was force-cut by byte boundary, not by
frame/content boundary?</div>
<div dir="auto"><br>
</div>
<div dir="auto">you can try some other files if you
have bandwidth to burn :)</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"><font face="Courier New,
Courier, monospace"><br>
<br>
I don't know if the above imply anything,
but the small "3.m2t" file had none such
error messages ......?<br>
<br>
</font><br>
</div>
</blockquote>
</div>
</div>
</div>
</blockquote>
<br>
About the same errors for another FX1_01.mpg<br>
FileExtension_Invalid<br>
[mpeg2video @ 0x5598692b9500] Invalid frame dimensions
0x0.<br>
Last message repeated 2 times<br>
[mpeg2video @ 0x55986953ccc0] invalid cbp -1 at 74 53<br>
[mpeg2video @ 0x55986953ccc0] Warning MVs not available<br>
<br>
The first I would expect the first is due to change from
M2T transport stream to internet MPG program stream(?)<br>
</div>
</blockquote>
</div>
</div>
<div dir="auto"><br>
</div>
<div dir="auto"><br>
</div>
<div dir="auto">well, I hoped internet archive uploader will not
change files just because, but who knows, may be it changed
more than extension ....</div>
</div>
</blockquote>
<br>
On of previous discussion of some interest<br>
<a href="https://www.dvinfo.net/forum/general-hd-720-1080-acquisition/96546-difference-between-m2t-mpg.html" target="_blank" rel="noreferrer">https://www.dvinfo.net/forum/general-hd-720-1080-acquisition/96546-difference-between-m2t-mpg.html</a><br>
<br>
<blockquote type="cite">
<div dir="auto">
<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>
By the way, when I'm home again I have my own true HDV
1080i.m2t from FX7E to test on, beside the downloaded
2008xxx.m2t<br>
<br>
And next month CinGG app release will include the
interlace patched bdwrite, right?<br>
</div>
</blockquote>
</div>
</div>
<div dir="auto"><br>
</div>
<div dir="auto"><br>
</div>
<div dir="auto">I am not sure my idea is good, considering I do
not know how to detect those pulldown flags ... If your camera
has this 'film' mode it will be interesting to get sample ....</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>
<br>
</div>
</blockquote>
</div>
</div>
</div>
</blockquote>
<br>
No, my HDR-FX7E uses consumer standard 1080i at 50i (25 fps) or HDV2
(Sony/Canon). The other type was 720p or HDV1 (JVC)<br>
The first HDV 1080i camcorder to implement recording progressive
video within an interlaced stream,was the Sony HVR-V1 <br>
<a href="https://en.wikipedia.org/wiki/HDV#HDV_1080i" target="_blank" rel="noreferrer">https://en.wikipedia.org/wiki/HDV#HDV_1080i</a><br>
<br>
I certainly do not understand the problem regarding bdwrite. If
automatic detection of interlaced video cannot be recognized i.e via
ffmpeg, possibly the user can tell it the same way NLE's
pre-requisit.</div></blockquote></div></div><div dir="auto"><br></div><div dir="auto">well, I'll try to add manual switches to bdwrite then.</div><div dir="auto">Plain interlace probably not a problem, but this weird patterned framerate conversion might be ...</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> I.e from a previous Premiere Pro tutorial: When
working in Premiere Pro, we highly recommend that you use the
sequence settings that match the settings of the footage you are
working with.
<a href="https://www.agitraining.com/adobe/premiere-pro/tutorials/understanding-digital-video-in-premiere-pro" target="_blank" rel="noreferrer">https://www.agitraining.com/adobe/premiere-pro/tutorials/understanding-digital-video-in-premiere-pro</a><br>
<br>
And also noticed from Wikipedia (not only in the CinGG manual):<br>
For consumer use, HDV-sourced video can be delivered on a Blu-ray
Disc without re-encoding, can be converted to AVCHD and delivered on
an AVCHD disc, or can be downconverted to DVD-Video.
<a href="https://en.wikipedia.org/wiki/HDV#Distributing" target="_blank" rel="noreferrer">https://en.wikipedia.org/wiki/HDV#Distributing</a><br>
<br>
<br>
<blockquote type="cite">
<div dir="auto">
<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>
<br>
<br>
</div>
</blockquote>
</div>
</div>
</div>
</blockquote>
<br>
</div>
</blockquote></div></div></div>