пн, 7 нояб. 2022 г., 01:18 Terje J. Hanssen <terjejhanssen@gmail.com>:
Den 06.11.2022 02:14, skrev Andrew Randrianasulu:
вс, 6 нояб. 2022 г., 03:30 Terje J. Hanssen <terjejhanssen@gmail.com>:
Den 06.11.2022 00:56, skrev Andrew Randrianasulu:
вс, 6 нояб. 2022 г., 02:06 Terje J. Hanssen <terjejhanssen@gmail.com>:
Den 05.11.2022 23:25, skrev Andrew Randrianasulu:
вс, 6 нояб. 2022 г., 01:05 Terje J. Hanssen <terjejhanssen@gmail.com>:
Den 05.11.2022 13:46, skrev Andrew Randrianasulu:
===========================
сб, 5 нояб. 2022 г., 15:39 Terje J. Hanssen <terjejhanssen@gmail.com>:
Den 03.11.2022 22:13, skrev Andrew Randrianasulu:
чт, 3 нояб. 2022 г., 21:28 Terje J. Hanssen <terjejhanssen@gmail.com>:
Den 03.11.2022 16:17, skrev Andrew Randrianasulu:
чт, 3 нояб. 2022 г., 17:52 Terje J. Hanssen <terjejhanssen@gmail.com>:
Den 03.11.2022 01:42, skrev Andrew Randrianasulu via Cin:
чт, 3 нояб. 2022 г., 03:34 Andrew Randrianasulu <randrianasulu@gmail.com>:
чт, 3 нояб. 2022 г., 03:14 Andrew Randrianasulu <randrianasulu@gmail.com>:
I think we can add some clarification
---HDV on a Blu-ray Disc Without Re-encoding
An MTS file is a video file saved in the high-definition (HD) MPEG Transport Stream video format, commonly called AVCHD. It contains HD video compatible with Blu-ray disc format and is based on the MPEG-2 transport stream. MTS files are often used by Sony, Panasonic, Canon and other HD camcorders. Legal input for Video – MPEG1VIDEO, MPEG2VIDEO, H264; Audio – MP1, MP2, AC3, AC3PLUS, DTS, TRUHD.
Note, mp2 and mp1 audio codecs are valid for transport stream itself but not as on-disk format for Blu-Rays.
In this case you still can save original video by using ffmpeg's switches
-c:v copy -c:a ac3 , while outputting into another temporal ts container.
{waiting for Terje's results on pcm_bluray case}
---
I think all m2ts files you used for testing were h264/aac (or ac3), not from-camcoder HDVs with mpeg2 video/mp2 audio.
you can try HDV-in-mov from this folder as ffmpeg test file, I think
oh, this is not mp2 audio but pcm audio. And ..not exactly kind of pcm used on blurays!
so this line work, note mpegts_m2ts_mode switch for enabling more bluray like output, without it ffmpeg will mux audio into private stream - good luck getting it back!
ffmpeg -i HDV_1080i50.mov -c:v copy -c:a pcm_bluray -mpegts_m2ts_mode 1 hdv.mts
then tsmuxer recognizes mts file as below:
~/tsMuxer $ tsmuxer hdv.mtstsMuxeR version 2.6.16-dev. github.com/justdan96/tsMuxerTrack ID: 4113 Stream type: MPEG-2Stream ID: V_MPEG-2Stream info: Profile: Main@6. Resolution: 1440:1080i. Frame rate: 25Stream lang:
Track ID: 4352Stream type: LPCMStream ID: A_LPCMStream info: Bitrate: 1536Kbps Sample Rate: 48KHz Channels: 2 Bits per sample: 16bitStream lang: eng
Duration: 00:00:08.000
====
I wonder if you can cp this file few times and then cat them back together for simulating longer video ) ?
this one contain real very short hdv sample with mp2 sound
I can try to dig and test further into this matter later this month - or possibly more realistic next month.
Currently I spend some holiday weeks on Gran Canaria 😎
have good times (even without camcoder!)
Some thoughts in advance:
Would it possibly be better/clear to differ/split between the formats, HDV video on tape (M2T container) and the successor H264/AVC(HD) video on disk?
https://en.wikipedia.org/wiki/HDV
sure, right now it confusing.
Possibly you still have the probably little longer HDV 1080i sample file, "20081103140154.m2t" we used for the HDV format patch here
https://www.mail-archive.com/cin@lists.cinelerra-gg.org/msg02048.html
yeah, will call my friend 'find' )
thanks!
And if Phyllis has access to a Blu-ray disc burner and BD hw player, testing could possibly start sooner(?)
----
For creating a blu-ray disc, if you have HDV MPEG-2 media that is in blu-ray format, you can save the original quality of your work, rather than rendering it to another format.
{I hope Terje will let us know if bdwrite still works with bluray pcm audio as produced by ffmpeg 5.1+}
I forgot one question:
Will it be possible and how to access and use ffmpeg-5.x included with Cin-GG in a terminal as usual?
if you compile your own cinelerra ffmpeg binary will be in thirdparty/ffmpeg-5.1/ffmpeg
we do not install this binary because cin does all work via library interface.
So I think you can do single-user build and then play with compiled binary and may be even use it in shell scripting as described in
The latest openSUSE Leap 15.4 distro I use, has so far no official ffmpeg-5.x package or codec enabled from Packman.
I have add-installed ffmpeg-5.1.2 from OBS (Open Build Service), but don't know if it works.
A first test step with add-installed Experimental ffmpeg-5-5.1.2-lp154.35.1.x86_64.rpm for Leap 15.4 from
https://software.opensuse.org/download/package?package=ffmpeg-5&project=multimedia%3Alibs
https://build.opensuse.org/package/show/multimedia%3Alibs/ffmpeg-5
zypper addrepo https://download.opensuse.org/repositories/multimedia:libs/15.4/multimedia:libs.repo----------------
zypper refresh
zypper install ffmpeg-5
ffmpeg -i 3.m2t -c:v copy -c:a pcm_bluray output.ts
ffmpeg version 5.1.2 Copyright (c) 2000-2022 the FFmpeg developers
built with gcc 7 (SUSE Linux)
-------------
Input #0, mpegts, from '3.m2t':
Duration: 00:00:03.10, start: 1.400000, bitrate: 21633 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, 29.97 fps, 29.97 tbr, 90k tbn
Side data:
cpb: bitrate max/min/avg: 25000000/0/0 buffer size: 7340032 vbv_delay: N/A
Stream #0:1[0x101]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, fltp, 384 kb/s
Unknown encoder 'pcm_bluray'
-----------
Obviously pcm_bluray encoder is not enabled - only the decoder is enabled. Then it will be difficult ...
ffmpeg -codecs -hide_banner | egrep "pcm|pcm_bluray"
..AIL. adpcm_4xm ADPCM 4X Movie
..AIL. adpcm_adx SEGA CRI ADX ADPCM
..AIL. adpcm_afc ADPCM Nintendo Gamecube AFC
..AIL. adpcm_agm ADPCM AmuseGraphics Movie AGM
..AIL. adpcm_aica ADPCM Yamaha AICA
..AIL. adpcm_argo ADPCM Argonaut Games
..AIL. adpcm_ct ADPCM Creative Technology
..AIL. adpcm_dtk ADPCM Nintendo Gamecube DTK
..AIL. adpcm_ea ADPCM Electronic Arts
..AIL. adpcm_ea_maxis_xa ADPCM Electronic Arts Maxis CDROM XA
..AIL. adpcm_ea_r1 ADPCM Electronic Arts R1
..AIL. adpcm_ea_r2 ADPCM Electronic Arts R2
..AIL. adpcm_ea_r3 ADPCM Electronic Arts R3
..AIL. adpcm_ea_xas ADPCM Electronic Arts XAS
..AIL. adpcm_g722 G.722 ADPCM
..AIL. adpcm_g726 G.726 ADPCM
..AIL. adpcm_g726le G.726 ADPCM little-endian
..AIL. adpcm_ima_acorn ADPCM IMA Acorn Replay
..AIL. adpcm_ima_alp ADPCM IMA High Voltage Software ALP
..AIL. adpcm_ima_amv ADPCM IMA AMV
..AIL. adpcm_ima_apc ADPCM IMA CRYO APC
..AIL. adpcm_ima_apm ADPCM IMA Ubisoft APM
..AIL. adpcm_ima_cunning ADPCM IMA Cunning Developments
..AIL. adpcm_ima_dat4 ADPCM IMA Eurocom DAT4
..AIL. adpcm_ima_dk3 ADPCM IMA Duck DK3
..AIL. adpcm_ima_dk4 ADPCM IMA Duck DK4
..AIL. adpcm_ima_ea_eacs ADPCM IMA Electronic Arts EACS
..AIL. adpcm_ima_ea_sead ADPCM IMA Electronic Arts SEAD
..AIL. adpcm_ima_iss ADPCM IMA Funcom ISS
..AIL. adpcm_ima_moflex ADPCM IMA MobiClip MOFLEX
..AIL. adpcm_ima_mtf ADPCM IMA Capcom's MT Framework
..AIL. adpcm_ima_oki ADPCM IMA Dialogic OKI
..AIL. adpcm_ima_qt ADPCM IMA QuickTime
..AIL. adpcm_ima_rad ADPCM IMA Radical
..AIL. adpcm_ima_smjpeg ADPCM IMA Loki SDL MJPEG
..AIL. adpcm_ima_ssi ADPCM IMA Simon & Schuster Interactive
..AIL. adpcm_ima_wav ADPCM IMA WAV
..AIL. adpcm_ima_ws ADPCM IMA Westwood
..AIL. adpcm_ms ADPCM Microsoft
..AIL. adpcm_mtaf ADPCM MTAF
..AIL. adpcm_psx ADPCM Playstation
..AIL. adpcm_sbpro_2 ADPCM Sound Blaster Pro 2-bit
..AIL. adpcm_sbpro_3 ADPCM Sound Blaster Pro 2.6-bit
..AIL. adpcm_sbpro_4 ADPCM Sound Blaster Pro 4-bit
..AIL. adpcm_swf ADPCM Shockwave Flash
..AIL. adpcm_thp ADPCM Nintendo THP
..AIL. adpcm_thp_le ADPCM Nintendo THP (Little-Endian)
..AIL. adpcm_vima LucasArts VIMA audio
..AIL. adpcm_xa ADPCM CDROM XA
..AIL. adpcm_yamaha ADPCM Yamaha
..AIL. adpcm_zork ADPCM Zork
..AIL. derf_dpcm DPCM Xilam DERF
..AIL. gremlin_dpcm DPCM Gremlin
..AIL. interplay_dpcm DPCM Interplay
DEAIL. pcm_alaw PCM A-law / G.711 A-law
D.AI.S pcm_bluray PCM signed 16|20|24-bit big-endian for Blu-ray media
D.AI.S pcm_dvd PCM signed 20|24-bit big-endian
..AI.S pcm_f16le PCM 16.8 floating point little-endian
..AI.S pcm_f24le PCM 24.0 floating point little-endian
DEAI.S pcm_f32be PCM 32-bit floating point big-endian
DEAI.S pcm_f32le PCM 32-bit floating point little-endian
DEAI.S pcm_f64be PCM 64-bit floating point big-endian
DEAI.S pcm_f64le PCM 64-bit floating point little-endian
..AI.S pcm_lxf PCM signed 20-bit little-endian planar
DEAIL. pcm_mulaw PCM mu-law / G.711 mu-law
DEAI.S pcm_s16be PCM signed 16-bit big-endian
DEAI.S pcm_s16be_planar PCM signed 16-bit big-endian planar
DEAI.S pcm_s16le PCM signed 16-bit little-endian
DEAI.S pcm_s16le_planar PCM signed 16-bit little-endian planar
DEAI.S pcm_s24be PCM signed 24-bit big-endian
..AI.S pcm_s24daud PCM D-Cinema audio signed 24-bit
DEAI.S pcm_s24le PCM signed 24-bit little-endian
DEAI.S pcm_s24le_planar PCM signed 24-bit little-endian planar
DEAI.S pcm_s32be PCM signed 32-bit big-endian
DEAI.S pcm_s32le PCM signed 32-bit little-endian
DEAI.S pcm_s32le_planar PCM signed 32-bit little-endian planar
..AI.S pcm_s64be PCM signed 64-bit big-endian
..AI.S pcm_s64le PCM signed 64-bit little-endian
DEAI.S pcm_s8 PCM signed 8-bit
DEAI.S pcm_s8_planar PCM signed 8-bit planar
..AI.S pcm_sga PCM SGA
DEAI.S pcm_u16be PCM unsigned 16-bit big-endian
DEAI.S pcm_u16le PCM unsigned 16-bit little-endian
DEAI.S pcm_u24be PCM unsigned 24-bit big-endian
DEAI.S pcm_u24le PCM unsigned 24-bit little-endian
DEAI.S pcm_u32be PCM unsigned 32-bit big-endian
DEAI.S pcm_u32le PCM unsigned 32-bit little-endian
DEAI.S pcm_u8 PCM unsigned 8-bit
..AIL. pcm_vidc PCM Archimedes VIDC
..AIL. roq_dpcm DPCM id RoQ
..AIL. sdx2_dpcm DPCM Squareroot-Delta-Exact
..AIL. sol_dpcm DPCM Sol
..AIL. xan_dpcm DPCM Xan
for me it says
DEAI.S pcm_bluray PCM signed 16|20|24-bit big-endian for Blu-ray media
on termux. Guess suse people a bit afraid about enabling anything bluray related in widely-distributed packages. Just for checking you can ask package maintainer, may be he (?) disabled it by oversight.
So yeah, for this test self-compiled ffmpeg will be more interesting (on x86/glibc system simple configure/make should give you ff* binaries)
======================
I upgraded instead my rolling openSUSE Tumbleweed with the recent multimedia codec enabled ffmpeg 5.1.2 from Packman
https://opensuse.github.io/openSUSE-docs-revamped-temp/codecs/
where also the pcm_bluray encoder is enabled:
ffmpeg -codecs -hide_banner | grep pcm_bluray
DEAI.S pcm_bluray PCM signed 16|20|24-bit big-endian for Blu-ray media
and verified first the input file
ffprobe -hide_banner 3.m2t
Input #0, mpegts, from '3.m2t':
Duration: 00:00:03.10, start: 1.400000, bitrate: 21633 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, 29.97 fps, 29.97 tbr, 90k tbn
Side data:
cpb: bitrate max/min/avg: 25000000/0/0 buffer size: 7340032 vbv_delay: N/A
Stream #0:1[0x101]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, fltp, 384 kb/s
Then a new attempt with the first step to transcode the mp2 audio to pcm_blu-ray.
Added also for this case the "-mpegts_m2ts_mode 1" switch for enabling more bluray like output, because without it didn't seem to be recognized!?
ffmpeg -i 3.m2t -c:v copy -c:a pcm_bluray -mpegts_m2ts_mode 1 output.mts
ffmpeg version 5.1.2 Copyright (c) 2000-2022 the FFmpeg developers
built with gcc 12 (SUSE Linux)
..........
Input #0, mpegts, from '3.m2t':
Duration: 00:00:03.10, start: 1.400000, bitrate: 21633 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, 29.97 fps, 29.97 tbr, 90k tbn
Side data:
cpb: bitrate max/min/avg: 25000000/0/0 buffer size: 7340032 vbv_delay: N/A
Stream #0:1[0x101]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, fltp, 384 kb/s
Stream mapping:
Stream #0:0 -> #0:0 (copy)
Stream #0:1 -> #0:1 (mp2 (native) -> pcm_bluray (native))
Press [q] to stop, [?] for help
Output #0, mpegts, to 'output.mts':
Metadata:
encoder : Lavf59.27.100
Stream #0:0: Video: mpeg2video (Main) ([2][0][0][0] / 0x0002), yuv420p(tv, bt709, top first), 1440x1080 [SAR 4:3 DAR 16:9], q=2-31, 25000 kb/s, 29.97 fps, 29.97 tbr, 90k tbn
Side data:
cpb: bitrate max/min/avg: 25000000/0/0 buffer size: 7340032 vbv_delay: N/A
Stream #0:1: Audio: pcm_bluray, 48000 Hz, stereo, s16, 128 kb/s
Metadata:
encoder : Lavc59.37.100 pcm_bluray
frame= 76 fps=0.0 q=-1.0 Lsize= 8898kB time=00:00:03.00 bitrate=24297.5kbits/s speed= 139x
video:7854kB audio:565kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 5.697285%
---------------------
At last verified the output file:
ffprobe -hide_banner output.ts
Input #0, mpegts, from 'output.ts':
above you output in mts not ts .... ?
=======================
It looks to be copy-error from my note. To be sure I repete it below for ffprobe and additional mediainfo. (I also had "output.ts" from the attempt without the mode switch.)
Not sure if TS and MTS by the way can be used interchangeable, both are MPEG-transport streams, possibly TS is for MPEG-2 and MTS for H264/AVC only?
My HDV files on disk get .M2T extension when transfered from tape.
from output it seems audio is there? Can you hear it in vlc/mpv ?
Yes, the "output.mts" audio can be heard ok via playback in vlc and mpv.
so, let stick to this specific 'extension' and hope ffmpeg behavior will not change!
now attempt to use this *.mts file as input to bdwrite or tsmuxer ...
=====================
BDWRITE:
Tried to follow the manual's 6 procedure steps to create a Blu-ray structure, but lost or mis-interpreted the paths(?) around steps 4-5, because I got an empty 12 directory-structure but 0 files?
1. du -sb /yourHDVfile.MTS
du -sb output.mts
9111552 output.mts
put your output.mts in /tmp , or point bbwrite to exact location of output.mts
yes, second run over same mountpoint/ file pair will fail ...
2. blocks=((size-in-bytes/2048 + 4096))
(9111552/2048) + 4096 = 8545
3. mkudffs /tmp/newfilename.udfs blocks
mkudffs /tmp/out