[Cin] Testing HDV on a Blu-ray Disc Without Re-encoding
Terje J. Hanssen
terjejhanssen at gmail.com
Thu Nov 25 01:58:49 CET 2021
Den 24.11.2021 23:29, skrev Andrew Randrianasulu:
>
>
> On Thursday, November 25, 2021, Terje J. Hanssen
> <terjejhanssen at gmail.com <mailto:terjejhanssen at gmail.com>> wrote:
>
>
>
> Just to add, I have several DVD and BD discs with video written
> earlier using various tools, CinGG/bdwrite, K3b and NeroLinux, but
> probably none using just this procedure for HDV:
>
> I repeat and continue from step using a blank DVD+RW disc:
>
> bdwrite /mntX 20081103140154_m2t-eac3.m2ts
>
> tree -h /mntX
> /mntX
> ├── [ 520] BDMV
> │ ├── [ 40] AUXDATA
> │ ├── [ 332] BACKUP
> │ │ ├── [ 40] BDJO
> │ │ ├── [ 92] CLIPINF
> │ │ │ └── [ 480] 00000.clpi
> │ │ ├── [ 40] JAR
> │ │ ├── [ 110] MovieObject.bdmv
> │ │ ├── [ 92] PLAYLIST
> │ │ │ └── [ 184] 00000.mpls
> │ │ └── [ 124] index.bdmv
> │ ├── [ 40] BDJO
> │ ├── [ 92] CLIPINF
> │ │ └── [ 480] 00000.clpi
> │ ├── [ 40] JAR
> │ ├── [ 40] META
> │ ├── [ 110] MovieObject.bdmv
> │ ├── [ 92] PLAYLIST
> │ │ └── [ 184] 00000.mpls
> │ ├── [ 92] STREAM
> │ │ └── [ 42M] 00000.m2ts
> │ └── [ 124] index.bdmv
> └── [ 272] CERTIFICATE
> ├── [ 224] BACKUP
> │ ├── [ 40] BDJO
> │ ├── [ 40] CLIPINF
> │ ├── [ 40] JAR
> │ └── [ 40] PLAYLIST
> ├── [ 40] BDJO
> ├── [ 40] CLIPINF
> ├── [ 40] JAR
> └── [ 40] PLAYLIST
>
> 23 directories, 9 files
>
>
> at least for now m2ts file is in)
>
Yes, [ 42M] 00000.m2ts
>
> umount /mntX
>
> dd if=/tmp/BD_HDV_20081103140154_m2t-eac3_m2ts.udfs of=/dev/sr0
> bs=2048000
> dd: error writing '/dev/sr0': No space left on device
> 1+0 records in
> 0+0 records out
> 2048 bytes (2.0 kB, 2.0 KiB) copied, 0.0797526 s, 25.7 kB/s
>
> # dd: error writing '/dev/sr0': No space left on device
> # Is there something in the dd command that prerequisite a BD
> size disc: bs=2048000
> # If so, what should it be for a 4.7 GB DVD+RW?
>
>
> does first command work better?
>
> growisofs -Z /dev/bd=/tmp/newfilename.udfs
Yes, it works with DVD+R disc, see below.
>
> 'bs' here is blocksize, never saw it that big, but then I never tried
> to write to optical disk in this way...
>
>
> # Is it possible to blank out the empty structures written to
> DVD+RW, in case it require a blank disc?
>
>
> not sure..
>
> try also to burn resulted image with some gui software? (just in case..)
>
>
It would be of interest if optional procedures with GUI tools could be
set up and tested to create Blu-ray video discs, tsMuxer and/or MP4Box
istead of FFMeg if possible (I don't know em) and K3b with support for
Blu-ray discs?
(My experience with K3b mostly has been with recording raw videofiles
from HDD to BD-R data discs for backup purposes, which lastly ended with
firmware issues for the newer editions BD-R discs).
Below added my latest successful test:
****************************************************
New test using DVD+R disc and growiso instead:
cd /video/HDV-M2T
ls /tmp/BD*
/tmp/BD_HDV_20081103140154_m2t-eac3_m2ts.udfs
rm /tmp/BD_HDV_20081103140154_m2t-eac3_m2ts.udfs
ls /mntX
mkudffs /tmp/BD_HDV_20081103140154_m2t-eac3_m2ts.udfs 25700
filename=/tmp/BD_HDV_20081103140154_m2t-eac3_m2ts.udfs
label=LinuxUDF
uuid=619ecc94e14e5d10
blocksize=2048
blocks=25700
udfrev=201
start=0, blocks=16, type=RESERVED
start=16, blocks=3, type=VRS
start=19, blocks=237, type=USPACE
start=256, blocks=1, type=ANCHOR
start=257, blocks=16, type=PVDS
start=273, blocks=1, type=LVID
start=274, blocks=25169, type=PSPACE
start=25443, blocks=1, type=ANCHOR
start=25444, blocks=239, type=USPACE
start=25683, blocks=16, type=RVDS
start=25699, blocks=1, type=ANCHOR
mount -o loop /tmp/BD_HDV_20081103140154_m2t-eac3_m2ts.udfs /mntX
bdwrite /mntX 20081103140154_m2t-eac3.m2ts
tree -h /mntX/BDMV
/mntX/BDMV
├── [ 40] AUXDATA
├── [ 332] BACKUP
│ ├── [ 40] BDJO
│ ├── [ 92] CLIPINF
│ │ └── [ 480] 00000.clpi
│ ├── [ 40] JAR
│ ├── [ 110] MovieObject.bdmv
│ ├── [ 92] PLAYLIST
│ │ └── [ 184] 00000.mpls
│ └── [ 124] index.bdmv
├── [ 40] BDJO
├── [ 92] CLIPINF
│ └── [ 480] 00000.clpi
├── [ 40] JAR
├── [ 40] META
├── [ 110] MovieObject.bdmv
├── [ 92] PLAYLIST
│ └── [ 184] 00000.mpls
├── [ 92] STREAM
│ └── [ 42M] 00000.m2ts
└── [ 124] index.bdmv
12 directories, 9 files
umount /mntX
growisofs -Z /dev/sr0=/tmp/BD_HDV_20081103140154_m2t-eac3_m2ts.udfs
Executing 'builtin_dd if=/tmp/BD_HDV_20081103140154_m2t-eac3_m2ts.udfs
of=/dev/sr0 obs=32k seek=0'
PERFORM OPC failed with SK=5h/ASC=21h/ACQ=04h]: Invalid argument
START UNIT failed with SK=2h/MEDIUM NOT PRESENT - TRAY OPEN]: No medium
found
/dev/sr0: "Current Write Speed" is 16.4x1352KBps.
the LUN is still in process of becoming ready, retrying in 5 secs...
0/52633600 ( 0.0%) @0x, remaining ??:?? RBU 100.0% UBU 0.0%
the LUN is still in process of becoming ready, retrying in 5 secs...
0/52633600 ( 0.0%) @0x, remaining ??:?? RBU 100.0% UBU 0.0%
the LUN is still in process of becoming ready, retrying in 5 secs...
0/52633600 ( 0.0%) @0x, remaining ??:?? RBU 100.0% UBU 0.0%
0/52633600 ( 0.0%) @0x, remaining ??:?? RBU 100.0% UBU 0.0%
0/52633600 ( 0.0%) @0x, remaining ??:?? RBU 100.0% UBU 0.0%
0/52633600 ( 0.0%) @0x, remaining ??:?? RBU 100.0% UBU 0.0%
0/52633600 ( 0.0%) @0x, remaining ??:?? RBU 100.0% UBU 0.0%
0/52633600 ( 0.0%) @0x, remaining ??:?? RBU 100.0% UBU 0.0%
0/52633600 ( 0.0%) @0x, remaining ??:?? RBU 100.0% UBU 0.0%
0/52633600 ( 0.0%) @0x, remaining ??:?? RBU 100.0% UBU 0.0%
0/52633600 ( 0.0%) @0x, remaining ??:?? RBU 100.0% UBU 0.0%
17203200/52633600 (32.7%) @3.7x, remaining 1:28 RBU 100.0% UBU 1.3%
48857088/52633600 (92.8%) @6.9x, remaining 0:03 RBU 11.3% UBU 100.0%
builtin_dd: 25712*2KB out @ average 0.8x1352KBps
/dev/sr0: flushing cache
/dev/sr0: updating RMA
/dev/sr0: closing session
# Had to escape the blank DVD+R disc with Gnome Files and then enter it
again before it mounted as LinuxUDF
cd /run/media/terje/LinuxUDF
tree -h .
.
├── [ 520] BDMV
│ ├── [ 40] AUXDATA
│ ├── [ 332] BACKUP
│ │ ├── [ 40] BDJO
│ │ ├── [ 92] CLIPINF
│ │ │ └── [ 480] 00000.clpi
│ │ ├── [ 40] JAR
│ │ ├── [ 110] MovieObject.bdmv
│ │ ├── [ 92] PLAYLIST
│ │ │ └── [ 184] 00000.mpls
│ │ └── [ 124] index.bdmv
│ ├── [ 40] BDJO
│ ├── [ 92] CLIPINF
│ │ └── [ 480] 00000.clpi
│ ├── [ 40] JAR
│ ├── [ 40] META
│ ├── [ 110] MovieObject.bdmv
│ ├── [ 92] PLAYLIST
│ │ └── [ 184] 00000.mpls
│ ├── [ 92] STREAM
│ │ └── [ 42M] 00000.m2ts
│ └── [ 124] index.bdmv
└── [ 272] CERTIFICATE
├── [ 224] BACKUP
│ ├── [ 40] BDJO
│ ├── [ 40] CLIPINF
│ ├── [ 40] JAR
│ └── [ 40] PLAYLIST
├── [ 40] BDJO
├── [ 40] CLIPINF
├── [ 40] JAR
└── [ 40] PLAYLIST
23 directories, 9 files
# The DVD+R disc is written OK
# Open the top BDMV with VLC from Gnome Files starts playing the video.
================
Terje J. H
More information about the Cin
mailing list