<div dir="auto"><div><br><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">вт, 16 янв. 2024 г., 19:19 Terje J. Hanssen via Cin <<a href="mailto:cin@lists.cinelerra-gg.org">cin@lists.cinelerra-gg.org</a>>:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><u></u>
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<div>Den 16.01.2024 05:58, skrev Andrew
Randrianasulu via Cin:<br>
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<div dir="auto">so yeah, seems like sd 16:9 missing. easy to
add</div>
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<div dir="auto">I wonder if we should modify 1440*1080 presets
to also be wide always? How it looks now {if source is hdv
unscaled} in real (HD) TV connected to BD player</div>
<div dir="auto">?</div>
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The FHD option 1920x1080 is already available, with or without
scaled from HDV?<br></div></blockquote></div></div><div dir="auto"><br></div><div dir="auto">right now ot seems to be WITH scaling OR produces 4:3 1440*1080 files. Patches aims at fixing that.</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 suggest CinGG supports all valid BD-formats, SD and HDV anamorphic
included. I am currently not rigged to test BD 1440x1080 with BD
player and TV, but I think I did test it previously on a PC display
(can possibly test it later by opportunity). <br>
If not other project reasons, I basically don't see why to
up-convert and store more pixels on the medium, if and when the
1440x1080 format scales fine to 16:9 by the player/TV. Just did a
simple succesful test with VLC now.<br></div></blockquote></div></div><div dir="auto"><br></div><div dir="auto">yeahhhh ....</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>
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I just installed the latest cin-x86_64 AppImage, started as root,
loaded a HDV clip to test to create a BD iso/structure, without
Blu-ray device connected (similar like testing create DVD).<br>
But I got the following error message; any idea what is wrong here?<br>
<blockquote>build plugin index for:
/tmp/.mount_cin-x87v7ShV/usr/bin/plugins<br>
build lv2 index for: /usr/share/cin/lv2<br>
build ladspa plugin index for:
/tmp/.mount_cin-x87v7ShV/usr/bin/ladspa<br>
Unable to create directory:
/home/terje/Videoklipp/BD/bd_hdv_20240116-165618<br>
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------------------------<br></div></blockquote></div></div><div dir="auto"><br></div><div dir="auto"><br></div><div dir="auto">sounds like permission error?</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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I think BD-Render currently is locked to AVCHD (h264) video and ac3
audio only.<br></div></blockquote></div></div><div dir="auto"><br></div><div dir="auto"><br></div><div dir="auto">hey, we did lpcm bd audio too some time ago! There must be little dropdown menu with two choices ...</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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It would be fine if Create BD also could be extended to offer
compliant mpeg2 video and video copy (smart rendering) with separate
AC3/PCM_bluray audio (ref. Create BD video without rendering HDV and
possibly DVD video).<br></div></blockquote></div></div><div dir="auto"><br></div><div dir="auto"><br></div><div dir="auto">well, smart render is harder than it sounds even in linear transcoders based on ffmpeg :/</div><div dir="auto"><br></div><div dir="auto">piping all this info in correct manner using cingg's internal seems to be beyond that *I* can do.</div><div dir="auto"><br></div><div dir="auto">But we hopefully at very minimum can develop mpeg2_video encoding profile based on mpeg2 high quality one. But this again require testing on real media/player - due to bitrate distribution/rotation speed interplay not emulated when reading from a file.</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>
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So far I have used FFmpeg to obtain this, i.e<br>
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1440X1080, MPEG-2, PCM:<br>
<blockquote>Input #0, mpegts, from
'BD-HDV-iso/hdv01_m2t_pcm_bluray.iso':<br>
Duration: 00:10:57.20, start: 4200.000000, bitrate: 28030 kb/s<br>
Program 1 <br>
Stream #0:0[0x1011]: Video: mpeg2video (Main) (HDMV /
0x564D4448), yuv420p(tv, bt709, top first), 1440x1080 [SAR 4:3 DAR
16:9], 25000 kb/s, 25 fps, 25 tbr, 90k tbn, 50 tbc<br>
Side data:<br>
cpb: bitrate max/min/avg: 25000000/0/0 buffer size: 7340032
vbv_delay: N/A<br>
Stream #0:1[0x1100]: Audio: pcm_bluray (HDMV / 0x564D4448),
48000 Hz, stereo, s16, 1536 kb/s<br>
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1440X1080, MPEG-2, AC3:<br>
<blockquote>Input #0, mpegts, from 'BD-M2TS/hdv01_05_m2t.m2ts':<br>
Duration: 00:07:38.74, start: 1.400000, bitrate: 27740 kb/s<br>
Program 1 <br>
Metadata:<br>
service_name : Service01<br>
service_provider: FFmpeg<br>
Stream #0:0[0x100]: Video: mpeg2video (Main) ([2][0][0][0] /
0x0002), yuv420p(tv, bt709, top first), 1440x1080 [SAR 4:3 DAR
16:9], 25000 kb/s, 25 fps, 25 tbr, 90k tbn, 50 tbc<br>
Side data:<br>
cpb: bitrate max/min/avg: 25000000/0/0 buffer size: 7340032
vbv_delay: N/A<br>
Stream #0:1[0x101]: Audio: ac3 ([129][0][0][0] / 0x0081), 48000
Hz, stereo, fltp, 192 kb/s<br>
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1920x1080, h264, AC3:<br>
<blockquote>Input #0, mpegts, from
'/BD-M2TS/BDMV/STREAM/00000.m2ts':<br>
Duration: 00:07:38.45, start: 0.000000, bitrate: 8874 kb/s<br>
Program 1 <br>
Metadata:<br>
service_name : Service01<br>
service_provider: FFmpeg<br>
Stream #0:0[0x1011]: Video: h264 (High) ([27][0][0][0] /
0x001B), yuv420p(top first), 1920x1080 [SAR 1:1 DAR 16:9], 25 fps,
25 tbr, 90k tbn, 50 tbc<br>
Stream #0:1[0x1100]: Audio: ac3 ([129][0][0][0] / 0x0081), 48000
Hz, stereo, fltp, 224 kb/s<br></blockquote></div></blockquote></div></div><div dir="auto"><br></div><div dir="auto">well, and this is good!</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><blockquote>
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If so, SD 16:9 interlaced are missing, while SD
progressive are invalid?<br>
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