[Cin] SD 16:9 missing among CinGG BD-Render Video Formats

[Terje J. Hanssen]

Den 16.01.2024 05:58, skrev Andrew Randrianasulu via Cin:
>
> so yeah, seems  like sd 16:9 missing. easy to add
>
> 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
> ?
>

The FHD option 1920x1080 is already available, with or without scaled 
from HDV?
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).
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.
--------------------

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).
But I got the following error message; any idea what is wrong here?

    build plugin index for: /tmp/.mount_cin-x87v7ShV/usr/bin/plugins
    build lv2 index for: /usr/share/cin/lv2
    build ladspa plugin index for: /tmp/.mount_cin-x87v7ShV/usr/bin/ladspa
    Unable to create directory:
    /home/terje/Videoklipp/BD/bd_hdv_20240116-165618

------------------------

I think BD-Render currently is locked to AVCHD (h264) video and ac3 
audio only.

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)

So far I have used FFmpeg to obtain this, i.e


1440X1080, MPEG-2, PCM:

    Input #0, mpegts, from 'BD-HDV-iso/hdv01_m2t_pcm_bluray.iso':
       Duration: 00:10:57.20, start: 4200.000000, bitrate: 28030 kb/s
       Program 1
       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
         Side data:
           cpb: bitrate max/min/avg: 25000000/0/0 buffer size: 7340032
    vbv_delay: N/A
       Stream #0:1[0x1100]: Audio: pcm_bluray (HDMV / 0x564D4448), 48000
    Hz, stereo, s16, 1536 kb/s


1440X1080, MPEG-2, AC3:

    Input #0, mpegts, from 'BD-M2TS/hdv01_05_m2t.m2ts':
       Duration: 00:07:38.74, start: 1.400000, bitrate: 27740 kb/s
       Program 1
         Metadata:
           service_name    : Service01
           service_provider: FFmpeg
       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
         Side data:
           cpb: bitrate max/min/avg: 25000000/0/0 buffer size: 7340032
    vbv_delay: N/A
       Stream #0:1[0x101]: Audio: ac3 ([129][0][0][0] / 0x0081), 48000
    Hz, stereo, fltp, 192 kb/s


1920x1080, h264, AC3:

    Input #0, mpegts, from '/BD-M2TS/BDMV/STREAM/00000.m2ts':
       Duration: 00:07:38.45, start: 0.000000, bitrate: 8874 kb/s
       Program 1
         Metadata:
           service_name    : Service01
           service_provider: FFmpeg
       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
       Stream #0:1[0x1100]: Audio: ac3 ([129][0][0][0] / 0x0081), 48000
    Hz, stereo, fltp, 224 kb/s




>
>
>     If so, SD 16:9 interlaced are missing, while SD progressive are
>     invalid?
>     -- 
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>     Cin at lists.cinelerra-gg.org
>     https://lists.cinelerra-gg.org/mailman/listinfo/cin
>
>
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