вс, 6 нояб. 2022 г., 01:05 Terje J. Hanssen
<[email protected]>:
Den 05.11.2022 13:46, skrev Andrew Randrianasulu:
сб, 5 нояб. 2022 г., 15:39 Terje J. Hanssen
<[email protected]>:
Den 03.11.2022 22:13, skrev Andrew Randrianasulu:
чт, 3 нояб. 2022 г., 21:28 Terje J. Hanssen
<[email protected]>:
Den 03.11.2022 16:17, skrev Andrew Randrianasulu:
чт, 3 нояб. 2022 г., 17:52 Terje J. Hanssen
<[email protected]>:
Den 03.11.2022 01:42, skrev Andrew
Randrianasulu via Cin:
чт, 3 нояб. 2022 г., 03:34 Andrew
Randrianasulu <[email protected]>:
чт, 3 нояб. 2022 г., 03:14 Andrew
Randrianasulu <[email protected]>:
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
http://samples.mplayerhq.hu/mov/FCP/
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.mts
tsMuxeR version 2.6.16-dev.
github.com/justdan96/tsMuxer
<http://github.com/justdan96/tsMuxer>
Track ID: 4113 Stream type: MPEG-2
Stream ID: V_MPEG-2
Stream info: Profile: Main@6. Resolution:
1440:1080i. Frame rate: 25
Stream lang:
Track ID: 4352
Stream type: LPCM
Stream ID: A_LPCM
Stream info: Bitrate: 1536Kbps Sample
Rate: 48KHz Channels: 2 Bits per sample:
16bit
Stream 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 ) ?
https://github.com/OpenShot/openshot-qt/issues/3428#top
this one contain real very short hdv sample
with mp2 sound
http://twenkid.com/os/3.m2t
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/[email protected]/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
https://cinelerra-gg.org/download/CinelerraGG_Manual/Menu_Bar_Shell_Commands.html
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://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 .... ?
