[Cin] Blu-ray compliant MPEG-2 SD video with LPCM audio
Andrew Randrianasulu
randrianasulu at gmail.com
Fri Dec 3 08:21:23 CET 2021
On Friday, December 3, 2021, Terje J. Hanssen <terjejhanssen at gmail.com>
wrote:
>
>
> Den 02.12.2021 09:13, skrev Andrew Randrianasulu:
>
>>
>>
>> On Thursday, December 2, 2021, Terje J. Hanssen <terjejhanssen at gmail.com
>> <mailto:terjejhanssen at gmail.com>> wrote:
>>
>>
>> =============
>>
>> tsMuxer
>> As FFMpeg would allow to mux PCM or remux MPG to M2TS, I tested
>> tsMuxer, see the attached screenshot: tsMuxer_SD_M2TS
>> Input file: dv28.mpg
>> Tracs: MPEG-2 video stream and LPCM audio stream
>> Output: M2TS muxing worked, Blu-ray ISO and Blu-ray Folder
>> (tested as working fast and easy)
>>
>>
>>
>> ffmpeg -i dv28_Blu-ray.iso 2>&1 >/dev/null | egrep "Video|Audio"
>> Stream #0:0[0x1011]: Video: mpeg2video (4:2:2) (HDMV /
>> 0x564D4448), yuv422p(tv, progressive), 720x576 [SAR 16:15 DAR
>> 4:3], 25000 kb/s, 25 fps, 25 tbr, 90k tbn, 50 tbc
>> Stream #0:1[0x1100]: Audio: pcm_bluray (HDMV / 0x564D4448),
>> 48000 Hz, stereo, s16, 1536 kb/s
>>
>>
>>
>> mediainfo dv28_Blu-ray.iso | grep Format
>> Format : MPEG Video
>> Format version : Version 2
>> Format : MPEG Video
>> Format version : Version 2
>> Format profile : 4:2:2 at Main
>> Format settings : BVOP
>> Format settings, BVOP : Yes
>> Format settings, Matrix : Default
>> Format settings, GOP : M=3, N=12
>>
>>
> ===========
>>
>>
>> for minimising disk loss you probably can prep. few samples
>> with different encoding/muxing params and burn them all on one
>> disk and see how well/bad your hw player plays (and seeks) them..
>>
>> Good idea.
>> I tried to burn dv28_Blu-ray.iso to a DVD-R disc with the gui
>> burners Brasero and K3b, but both quitted at start with Failure.
>>
>>
>> did they show detailed error message?
>>
>
> DVD-R /DVD+R discs
> Attach log files from the broken DVD-R burning attempts
> * K3b.log
> * brasero-session.log
very big thanks. So apparently cdrecord was not patient enough with drive
(? unit becoming ready reply from scsi layer) and libburn behind braseo
just send something illegal..
I think for now we can limit ourselves to k3b.
>
>
>>
>> Suggestion to how customize the previous "CL for HDV to Blu-ray"
>> to burn the now ready made dv28_Blu-ray.iso (with udf included?)
>> and also the BDMV and CERTIFICATE folders to DVD-R/DVD+R and
>> DVD+RW discs?
>>
>>
>> try growisofs line from manual with this file?
>>
>> also what "file' and udfinfo/bdinfo says about this iso?
>>
>> For trying to burn just as data disk - try to drag those folders into k3d
>> and do not forgot to check udf option somewhere (it probably will create
>> hybrid iso/udf 1 fs - not sure if such disk will be seen as avchd by
>> playe.. but worth trying at least once)
>>
>>
>>
> Confusing even without BDAV, but "avchd" is seemingly just AVC/H264 -
> MPEG-4 AVC, while BDMV on DVD media can contain both MPEG-2 and AVC MPEG4
> stuff ......?
> https://web.archive.org/web/20110719224338/http://www.cyberl
> ink.com/prog/support/cs/product-faq-content.do?id=5645&
> prodId=15&prodVerId=-1
>
>
yeahhh.. apparently avchd spec says about x264 encoded video, and there was
(abandoned? ) specification for BLU-ray on dvd media (with wider codec
selection?)
>
> DVD+R
> Broken attempts again with Brasero, while K3b burned the iso image file
> itself as on HDD.
> For the latter a selected New Data project and selected the iso file,
> which maybe was m fault.
is there way to select not New Data Project but 'burn iso image'?
>
>
> DVD+RW
> I succeeded to burn the iso file to DVD+RW discs using both K3b and Brasero
> Playback from HDD with VLC works smootly, from DVD+RW disk a bit stuttered
> (I/O problems) with short "breathing pauses" at regular intervals (now and
> then) in video&audio. I expect this has to do with the 25 Mbps bitrate 2.5
> x of DVD-video. When I get my ordered BD_RE discs I would expect them to
> manage this well.
yeah.. from comments on this old blogpost from 2010 people discovered total
bitrate on dvd must be not higher than 16-17 mbit/s, and video alone better
not to shot over 13 mbit/s. (considering lpcm audio)
>
> Samsung UBD 8500 player still doesn't accept these discs and put them out
> after saying they are out of specification.
> I have not compared all format specifications, but these tables cover
> Samsung FHD and UHD player respectively
> https://www.easefab.com/instructabletips/samsung-blu-ray-
> player-supported-formats.html
> http://www.acrok.com/samsung-blu-ray-player-supported-formats/
thanks, while those not as detailed as bd specs alone..
>
> --------------------
>
> bd_info /dev/sr0
> Using libbluray version 1.3.0
> Volume Identifier :
> BluRay detected : yes
> First Play supported: yes
> Top menu supported : yes
> HDMV titles : 1
> BD-J titles : 0
> UNSUPPORTED titles : 0
>
> BD-J detected : no
>
> AACS detected : no
>
> BD+ detected : no
>
> Application info:
> initial mode preference : 2D
> 3D content exists : No
> video format : ignored (0x0)
> frame rate : ignored (0x0)
> initial dynamic range : SDR (0x0)
> provider data : ' '
>
> No disc library metadata
>
> -----------------------------
>
> bluray_info /dev/sr0
> Disc title: '', Volume name: ' ', Main title: 001, AACS: no, BD-J: no,
> BD+: no
> Title: 001, Playlist: 0000, Length: 00:02:16.64, Chapters: 001, Video
> streams: 01, Audio streams: 01, Subtitles: 00, Angles: 01, Filesize: 00457
> MBs
>
> -------------------------
>
> ffprobe bluray:/dev/sr0
> [bluray @ 0x55f6b1d3ebc0] 0 usable playlists:
> bluray:/dev/sr0: Input/output error
>
>
> ffmpeg -i /dev/sr0
> [mpegts @ 0x56143f5aacc0] Could not detect TS packet size, defaulting to
> non-FEC/DVHS
> [mpegts @ 0x56143f5aacc0] max resync size reached, could not find sync byte
> Last message repeated 14 times
> [mpegts @ 0x56143f5aacc0] changing packet size to 192
> Input #0, mpegts, from '/dev/sr0':
> Duration: N/A, start: 4200.000000, bitrate: 26536 kb/s
> Program 1
> Stream #0:0[0x1011]: Video: mpeg2video (4:2:2) (HDMV / 0x564D4448),
> yuv422p(tv, progressive), 720x576 [SAR 16:15 DAR 4:3], 25000 kb/s, 25 fps,
> 25 tbr, 90k tbn, 50 tbc
> Side data:
> cpb: bitrate max/min/avg: 25000000/0/0 buffer size: 3047424
> vbv_delay: N/A
> Stream #0:1[0x1100]: Audio: pcm_bluray (HDMV / 0x564D4448), 48000 Hz,
> stereo, s16, 1536 kb/s
> At least one output file must be specified
>
> ------------------------------------------
>
> so it looks like disk can be detected as bluray of some sort, and our
audio encoded correctly...
> df -h /dev/sr0
> Filesystem Size Used Avail Use% Mounted on
> /dev/sr0 457M 457M 0 100% /run/media/terje/17634ba320202020
>
>
> tree -h /run/media/terje/17634ba320202020
> /run/media/terje/17634ba320202020
> ├── [ 520] BDMV
> │ ├── [ 40] AUXDATA
> │ ├── [ 288] BACKUP
> │ │ ├── [ 40] BDJO
> │ │ ├── [ 92] CLIPINF
> │ │ │ └── [1.8K] 00000.clpi
> │ │ ├── [ 290] MovieObject.bdmv
> │ │ ├── [ 92] PLAYLIST
> │ │ │ └── [ 170] 00000.mpls
> │ │ └── [ 120] index.bdmv
> │ ├── [ 40] BDJO
> │ ├── [ 92] CLIPINF
> │ │ └── [1.8K] 00000.clpi
> │ ├── [ 40] JAR
> │ ├── [ 40] META
> │ ├── [ 290] MovieObject.bdmv
> │ ├── [ 92] PLAYLIST
> │ │ └── [ 170] 00000.mpls
> │ ├── [ 92] STREAM
> │ │ └── [456M] 00000.m2ts
> │ └── [ 120] index.bdmv
> └── [ 88] CERTIFICATE
> └── [ 40] BACKUP
>
> 14 directories, 9 files
>
> ----------------------
looks... correct?
> udfinfo /dev/sr0
> udfinfo: Warning: Device '/dev/sr0' is busy, udfinfo may report bogus
> information
> udfinfo: Warning: Second and third Anchor Volume Descriptor Pointer not
> found
> filename=/dev/sr0
> label=
> uuid=17634ba320202020
> lvid=
> vid=
> vsid=
> fsid=
> fullvsid=17634BA3
> owner=
> organization=
> contact=
> appid=*tsMuxeR git-c483756
> impid=*tsMuxeR 53a5f1f6
> winserialnum=0xa6df2fea
> blocksize=2048
> blocks=2295104
> usedblocks=233856
> freeblocks=0
> behindblocks=2060912
> numfiles=9
> numdirs=15
> udfrev=2.50
> udfwriterev=2.50
> lastblock=2295104
> integrity=closed
> accesstype=readonly
> softwriteprotect=no
> hardwriteprotect=no
> start=16, blocks=3, type=VRS
> start=32, blocks=16, type=MVDS
> start=64, blocks=1, type=LVID
> start=256, blocks=1, type=ANCHOR
> start=288, blocks=233856, type=PSPACE
> start=234176, blocks=16, type=RVDS
so yeah, it is udf 2.50!
can you check what udf_test (udf verifier we talked about earlier) says
about this disk?
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