Den 16.01.2024 17:31, skrev Andrew Randrianasulu:
вт, 16 янв. 2024 г., 19:19 Terje J. Hanssen via Cin
<[email protected]>:
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?
right now ot seems to be WITH scaling OR produces 4:3 1440*1080 files.
Patches aims at fixing that.
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.
yeahhhh ....
--------------------
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
------------------------
sounds like permission error?
A stupid mistake of my own. In the meantime I had manually changed the
Directory anme from BD to BD-Video :)
I rendered HDV to BD successful now, but got Aspect error both with None
and Scaled:
1) None (scale): a small 4:3 sqeezed image covering 50% of the VLC
display area centered, no cropping:
Input #0, mpegts, from 'bd.m2ts':
Duration: 00:06:58.08, start: 0.080000, bitrate: 12995 kb/s
Program 1
Stream #0:0[0x1011]: Video: h264 (High) ([27][0][0][0] / 0x001B),
yuv420p(tv, bt709, top first), 1440x1080 [SAR 1:1 DAR 4:3], 25 fps,
25 tbr, 90k tbn, 50 tbc
Stream #0:1[0x1100](und): Audio: pcm_bluray ([128][0][0][0] /
0x0080), 48000 Hz, stereo, s32 (24 bit), 2304 kb/s
2) Scaled: full Hight 4:3 sqeezed image horizontally centered on the VLC
display (corrected with forcing Aspect 16:9 in VLC)
Input #0, mpegts, from 'bd.m2ts':
Duration: 00:06:58.08, start: 0.080000, bitrate: 12376 kb/s
Program 1
Stream #0:0[0x1011]: Video: h264 (High) ([27][0][0][0] / 0x001B),
yuv420p(tv, bt709, top first), 1440x1080 [SAR 1:1 DAR 4:3], 25 fps,
25 tbr, 90k tbn, 50 tbc
Stream #0:1[0x1100](und): Audio: pcm_bluray ([128][0][0][0] /
0x0080), 48000 Hz, stereo, s16, 1536 kb/s
I think BD-Render currently is locked to AVCHD (h264) video and
ac3 audio only.
hey, we did lpcm bd audio too some time ago! There must be little
dropdown menu with two choices ...
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).
well, smart render is harder than it sounds even in linear transcoders
based on ffmpeg :/
piping all this info in correct manner using cingg's internal seems to
be beyond that *I* can do.
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.
I meant video Copy of the compliant 1080i HDV.m2t mpeg2 was a "smart
render" in this case ;)
(There is also additional non-anamorhic 1280x720 HDV available)
I saw the tsmuxer button is also available, so possibly AC3/PCM then can
be muxed together with MPEG-2, similar like I did with FFmpeg in my
previous "Preserving Camcorder Media" chpt 5 page 17 (23)? Just keep
(copy) the mpeg2 video as is and transcode the MP2 audio to AC3/ PCM.
Yes, the standard compliant MPEG-2 for HDV.m2t source profile is here:
Input #0, mpegts, from 'hdv07_05.m2t':
Duration: 00:06:58.27, start: 3276.528000, bitrate: 25626 kb/s
Program 100
Stream #0:0[0x810]: 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[0x814]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz,
stereo, fltp, 384 kb/s
mediainfo hdv07_05.m2t
General
ID : 255 (0xFF)
Complete name : hdv07_05.m2t
Format : MPEG-TS
Commercial name : HDV 1080i
File size : 1.25 GiB
Duration : 6 min 57 s
Start time : 2007-08-28 14:53:13 UTC
End time : 2007-08-28 14:53:13 UTC /
2007-08-28 14:53:14 UTC / 2007-08-28 14:53:14 UTC / 2007-08-28
14:53:14 UTC / 2007-08-28
Overall bit rate mode : Variable
Overall bit rate : 25.6 Mb/s
Maximum Overall bit rate : 33.0 Mb/s
Frame rate : 25.000 FPS
Encoded date : 2007-08-28 14:53:13 UTC
Video
ID : 2064 (0x810)
Menu ID : 100 (0x64)
Format : MPEG Video
Commercial name : HDV 1080i
Format version : Version 2
Format profile : Main@High 1440
Format settings : CustomMatrix / BVOP
Format settings, BVOP : Yes
Format settings, Matrix : Custom
Format settings, GOP : M=3, N=12
Format settings, picture structure : Frame
Codec ID : 2
Duration : 6 min 57 s
Bit rate mode : Constant
Bit rate : 24.0 Mb/s
Maximum bit rate : 25.0 Mb/s
Width : 1 440 pixels
Height : 1 080 pixels
Display aspect ratio : 16:9
Frame rate : 25.000 FPS
Standard : Component
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Interlaced
Scan order : Top Field First
Compression mode : Lossy
Bits/(Pixel*Frame) : 0.617
Stream size : 1.17 GiB (93%)
Color primaries : BT.709
Transfer characteristics : BT.709
Matrix coefficients : BT.709
Audio
ID : 2068 (0x814)
Menu ID : 100 (0x64)
Format : MPEG Audio
Format version : Version 1
Format profile : Layer 2
Codec ID : 3
Duration : 6 min 57 s
Bit rate mode : Constant
Bit rate : 384 kb/s
Channel(s) : 2 channels
Sampling rate : 48.0 kHz
Frame rate : 41.667 FPS (1152 SPF)
Compression mode : Lossy
Delay relative to video : -144 ms
Stream size : 19.1 MiB (1%)
Menu
ID : 129 (0x81)
Menu ID : 100 (0x64)
Format : MPEG Video / MPEG Audio / /
List : 2064 (0x810) (MPEG Video)
/ 2068 (0x814) (MPEG Audio) / 2069 (0x815) () / 2065 (0x811) ()
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