[Cin] HDV formats patch

[Andrew Randrianasulu]

В сообщении от Saturday 14 November 2020 01:14:24 вы написали:
> 
> Den 13.11.2020 21:02, skrev Andrew Randrianasulu:
> > В сообщении от Friday 13 November 2020 22:39:24 Terje J. Hanssen написал(а):
> > [skip]
> >>> Now I'm here :
> >>>
> >>> terje at alfa:~/src/cin5>
> >>> terje at alfa:~/src/cin5> du -sh
> >>> 546M    .
> >>> terje at alfa:~/src/cin5>
> >>>
> >>> Could you add the command "to pull cinGG sources from git, apply my
> >>> patch"
> >>>
> >>> (git apply PATCH from source tree) and build with
> >>> "--with-single-user", so there will be no danger to your Cin
> >>> isntallation and see if patch actually gives workable settings for
> >>> your real footage?
> > in theory if you already have 546M of it - sources must be ok ....
> >
> > I usually attach patch to email, so you can check now your email client/web interface shows attachments, and download it from there...
> >
> > Yes, I can't see it via web interface to mail archive.
> >
> > I put some patches in web folder:
> >
> > https://cloud.mail.ru/public/2ceA/4exRtrswu
> >
> > double-click on patch name and then hit Скачать
> >
> >
> >
> >
> 
> Yup, thank you - that worked :)
> 
> Tested Cin-GG and loaded the hdv m2t file;
> 
> ./cin
> Cinelerra Infinity - built: Nov 13 2020 22:08:49
> git://git.cinelerra-gg.org/goodguy/cinelerra.git
> (c) 2006-2019 Heroine Virtual Ltd. by Adam Williams
> 2007-2020 mods for Cinelerra-GG by W.P.Morrow aka goodguy
> Cinelerra is free software, covered by the GNU General Public License,
> and you are welcome to change it and/or distribute copies of it under
> certain conditions. There is absolutely no warranty for Cinelerra.
> 
> FFMPEG::open_decoder: some stream times estimated: 
> /data/video/Diverse/20081103140154.m2t
> FFMPEG::open_decoder: some stream times estimated: 
> /data/video/Diverse/20081103140154.m2t
> FFMPEG::open_decoder: some stream times estimated: 
> /data/video/Diverse/20081103140154.m2t
> FFMPEG::open_decoder: some stream times estimated: 
> /data/video/Diverse/20081103140154.m2t
> FFMPEG::open_decoder: some stream times estimated: 
> /data/video/Diverse/20081103140154.m2t
> FFMPEG::open_decoder: some stream times estimated: 
> /data/video/Diverse/20081103140154.m2t
> FFMPEG::open_decoder: some stream times estimated: 
> /data/video/Diverse/20081103140154.m2t
> FFMPEG::open_decoder: some stream times estimated: 
> /data/video/Diverse/20081103140154.m2t
> [W][000017893.443208][remote-node.c:632 client_node_port_use_buffers()] 
> Failed to mlock memory 0x7fd337f04000 32832: This is not a problem but 
> for best performance, consider increasing RLIMIT_MEMLOCK
> FFMPEG::open_decoder: some stream times estimated: 
> /data/video/Diverse/20081103140154.m2t
> Session time: 0:19:47
> Cpu time: user: 0:00:07.198 sys: 0:00:02.003
> ===============
> 
> Attach two compressed screen shots:
> 
> hdv-m2t_Cin-GG_4x3.jpg
> shows the Format default preset and the new selected 1080i/25 preset
> (would next suggest to change the upper "P"s to lower case "p")
> Not sure about the W.Ratio=1 and H.Ratio=1, as the Cin Viewer still 
> playback the hdv video image with Aspect 4x3 ?

Not sure too, those fields tend to change their value wildly as I select various presets.

Did you load video with default 'create new resources only' strategy, or with 'replace current project'?

'Replace' indeed not autodetect Display Aspect Ratio.
Try with 'Create reources only' and then drag your video into tracks on timeline... (after you set Project preset correctly). Or just select correct profile in Format after loading - it should  set things correctly.

I tried rendering it into h264 with correct profile - and output file comes as

   Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv, smpte170m/unknown/unknown), 1440x1080 [SAR 4:3 DAR 16:9], 5239 kb/s, 25 fps, 25 tbr, 12800 tbn, 50 tbc (default)

plays as 
VO: [vdpau] 1440x1080 => 1920x1080 Planar YV12  [fs]


Also, when I tried to set project preferences to something else (like, preset Internet - 320x240x15 fps) and load your file - there was black screen in Compositor with Video output driver X11-OpenGL. It showed some image with X11/X11-xv ..

> 
> hdv-m2t_VLC_16x9.jpg
> Playback the same hdv m2t file in VLC with its Codec info.
> Playback the video with correct aspect 16x9
> =================
> 
> Terje J. H
> 
> 
> 
>