- Cin - Cinelerra-GG Mailing Lists

thdmerge
by Andrew Randrianasulu 03 May '22

03 May '22

So, I slightly modified Windows version of thdmerge. in theory it should prepare thd (trueHD) file for blu-ray muxing. make file.thd and file.ac3 with ffmpeg $ ffmpeg -i ~/vid_20210526.mp4 -vn -c:a ac3 b.ac3 $ ffmpeg -i ~/vid_20210526.mp4 -vn -c:a truehd -strict -2 a.thd compile gcc -o thdmerge thdmerge.cpp run ./thdmerge a.thd b.ac3 full.thd+ac3 try to mux this resulting file with tsmuxer

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pcm_bluray updated again!
by Andrew Randrianasulu 03 May '22

03 May '22

https://git.ffmpeg.org/gitweb/ffmpeg.git/blobdiff/b67572c7c707d508b15ce0543… need to adapt..... Paul, *BIG* thanks for speedy responce!

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opencv build trim
by Andrew Randrianasulu 02 May '22

02 May '22

https://github.com/Randrianasulu/CinelerraGG-slackbuild/blob/master/openCV4… basically re-applied locally because opencv build eats a bit too much space...

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April 2022 AppImages
by Phyllis Smith 01 May '22

01 May '22

CinGG new appimages for April 2022 are now available along with updated release notes and manual. Look for 0430 in: https://cinelerra-gg.org/download/images/ Thanks for continuing to support and especially use of Cinelerra. Latest Release Notes inclusion: *********************************** GIT for Cinelerra-GG has the following changes from 04/01/2022-04/30/2022 *DPX image reader* added as provided *by Manual V* (with a couple of Andrew minor mods). This supports reading a DPX list file, but not writing at this time. *Bluray enhancements* as provided *by Andrew *include: 1) Additional “Profile” choice box with the default to be the current one in use with the *new “lpcm”* - linear pulse code modulation choice method of digitally encoding uncompressed audio info. 2) *Chapter interval* amount can be changed to a different value from the default of every 5 minutes by adding ' -c timeinterval in ticks' as the first argument to bdwrite in the bd.sh job generated by BD Render and then executing that job manually. On 1 test computer 100 ticks equaled 20 seconds. 3) New “*use tsmuxer*” option checkbox when rendering for Bluray output. Usage of tsmuxer requires that your computer have the tsmuxer software installed along with any of its prerequisites. The default will be as is currently with no tsmuxer. TsMuxer is a transport stream muxer for remuxing/muxing elementary streams. Although both lpcm and tsmuxer have been tested by Phyllis to function, due to lack of equipment there is no verification that using these sounded any different on current players. Minor changes were made in the following files to accommodate other operating systems such as bsd, ppc, netbsd, etc. : compile_multibit_x265.txt, bld_prepare.sh to add Arch, configure.ac, fileogg.C, filegif.C, file.C cinelerra/Makefile, guicast/Makefile, thirdparty/Makefile. Bug of uninitialized variables in trackcanvas.C fixed by Andrew.

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Re: [Cin] line in manual saying 32-bit OS not enough for BD
by Andrew Randrianasulu 30 Apr '22

30 Apr '22

I think you can make BD if you set enough swap space something like modprobe zram echo 2000000000 > /sys/block/zram0/disksize mkswap /dev/zram0 swapon /dev/zram0 for 2 gb swap on 6 gb ram machine (usually pure 32 bit kernel can't see more than 4gb, but PAE kernel can, and you might have 64 bit kernel with 32-bit user apps/libs - thus 4 gb address space per process, and access to all physacal ram and 64-bit kernel optimizations and 64/32 bit x86 kvm!)

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bluray lpcm update!
by Andrew Randrianasulu 29 Apr '22

29 Apr '22

Paul fixed bug preventing tsmuxer from recognizing our lpcm audio stream I backshoed fix into our ffmpeg 4.4.. I think having it all worked in monthly release quite important, even if names of patches kinda high... also attached raw pcm-bluenc file as I hacked it, and fix/patch as downloaded from gitweb.. https://github.com/justdan96/tsMuxer/issues/580 https://git.ffmpeg.org/gitweb/ffmpeg.git/blobdiff/037fa0437d2aead40c1f786c6… https://git.ffmpeg.org/gitweb/ffmpeg.git/commit/93dfb6afddb278218da7f8c696b…

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Re: [Cin] [justdan96/tsMuxer] "Reading buffer overflow. " for relatively long media? (Issue #589)
by Andrew Randrianasulu 28 Apr '22

28 Apr '22

mediainfo bbb-1920x1080-cfg06.mkv General Unique ID : 126197960465771856333181809182337182035 (0x5EF0D7D547FBEF0F163C451D6130A953) Complete name : bbb-1920x1080-cfg06.mkv Format : Matroska Format version : Version 4 File size : 152 MiB Duration : 10 min 34 s Overall bit rate : 2 012 kb/s Encoded date : UTC 2014-04-28 08:01:55 Writing application : mkvmerge v6.8.0 ('Theme for Great Cities') 64bit built on Mar 5 2014 14:50:33 Writing library : libebml v1.3.0 + libmatroska v1.4.1 Video ID : 1 Format : HEVC Format/Info : High Efficiency Video Coding Format profile : Main Codec ID : V_MPEGH/ISO/HEVC Duration : 10 min 34 s Width : 1 920 pixels Height : 1 080 pixels Display aspect ratio : 16:9 Frame rate mode : Constant Frame rate : 60.000 FPS Color space : YUV Chroma subsampling : 4:2:0 Bit depth : 8 bits Language : English Default : Yes Forced : No Audio ID : 2 Format : AAC LC Format/Info : Advanced Audio Codec Low Complexity Codec ID : A_AAC-2 Duration : 10 min 34 s Channel(s) : 6 channels Channel layout : C L R Ls Rs LFE Sampling rate : 48.0 kHz Frame rate : 46.875 FPS (1024 SPF) Compression mode : Lossy Default : Yes Forced : No (from my x86 machine) I guess our internal conversion 60->29.97 might be problematic.... On Thursday, April 28, 2022, jcdr428 <notifications(a)github.com> wrote: > @Randrianasulu <https://github.com/Randrianasulu> in Mediainfo, the first > paragraph is the container info, the second is the h264 stream info. > Could you please check whether they report different fps values. > > — > Reply to this email directly, view it on GitHub > <https://github.com/justdan96/tsMuxer/issues/589#issuecomment-1112308275>, > or unsubscribe > <https://github.com/notifications/unsubscribe-auth/AJSS7TLOMTRDX56QGARDIJLVH…> > . > You are receiving this because you were mentioned.Message ID: > <justdan96/tsMuxer/issues/589/1112308275(a)github.com> >

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Documentation on the EDL format
by Stefan de Konink 28 Apr '22

28 Apr '22

Hi, I have been working on <https://github.com/benfmiller/audalign> today regarding the "audio alignment problem". My goal is now to provide the clips as intermediate format EDL for Cinelerra, so the problem can be resolved outside first. The current EDL format "looks like XML" but certainly is not (for example attribute tags miss quotes etc.). Is there any documentation available on the EDL format itself? -- Stefan

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Fwd: bdcreate_fix.diff
by Andrew Randrianasulu 25 Apr '22

25 Apr '22

---------- Forwarded message ---------- From: *Андрей Рандрианасулу* <randrik(a)mail.ru> Date: Sunday, April 24, 2022 Subject: bdcreate_fix.diff To: randrianasulu <randrianasulu(a)gmail.com> should fix tsmuxer output with bdcreate.C ------------------------------ root@slax:~/cinelerra/cinelerra-5.1# bin/cin Cinelerra Infinity - built: Apr 24 2022 09:57:29 git://git.cinelerra-gg.org/goodguy/cinelerra.git (c) 2006-2019 Heroine Virtual Ltd. by Adam Williams 2007-2020 mods for Cinelerra-GG by W.P.Morrow aka goodguy Cinelerra is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. There is absolutely no warranty for Cinelerra. FFMPEG::open_decoder: some stream times estimated: /media/sda1_removable/[] Don't Mine at Night (Pony Parody)-X_TMtgjQuZI.mkv FFMPEG::open_decoder: some stream times estimated: /media/sda1_removable/[] Don't Mine at Night (Pony Parody)-X_TMtgjQuZI.mkv FFMPEG::open_decoder: some stream times estimated: /media/sda1_removable/[] Don't Mine at Night (Pony Parody)-X_TMtgjQuZI.mkv FFMPEG::open_decoder: some stream times estimated: /media/sda1_removable/[] Don't Mine at Night (Pony Parody)-X_TMtgjQuZI.mkv libva info: VA-API version 0.40.0 libva info: va_getDriverName() returns 0 libva info: Trying to open /usr/X11R7/lib/dri/i965_drv_video.so libva info: Found init function __vaDriverInit_0_40 libva info: va_openDriver() returns 0 FFMPEG::open_decoder: some stream times estimated: /media/sda1_removable/[] Don't Mine at Night (Pony Parody)-X_TMtgjQuZI.mkv libva info: VA-API version 0.40.0 libva info: va_getDriverName() returns 0 libva info: Trying to open /usr/X11R7/lib/dri/i965_drv_video.so libva info: Found init function __vaDriverInit_0_40 libva info: va_openDriver() returns 0 FFMPEG::open_decoder: some stream times estimated: /media/sda1_removable/[] Don't Mine at Night (Pony Parody)-X_TMtgjQuZI.mkv FFMPEG::open_decoder: some stream times estimated: /media/sda1_removable/[] Don't Mine at Night (Pony Parody)-X_TMtgjQuZI.mkv libva info: VA-API version 0.40.0 libva info: va_getDriverName() returns 0 libva info: Trying to open /usr/X11R7/lib/dri/i965_drv_video.so libva info: Found init function __vaDriverInit_0_40 libva info: va_openDriver() returns 0 FFMPEG::open_decoder: some stream times estimated: /media/sda1_removable/[] Don't Mine at Night (Pony Parody)-X_TMtgjQuZI.mkv libva info: VA-API version 0.40.0 libva info: va_getDriverName() returns 0 libva info: Trying to open /usr/X11R7/lib/dri/i965_drv_video.so libva info: Found init function __vaDriverInit_0_40 libva info: va_openDriver() returns 0 FFMPEG::open_decoder: some stream times estimated: /media/sda1_removable/[] Don't Mine at Night (Pony Parody)-X_TMtgjQuZI.mkv libva info: VA-API version 0.40.0 libva info: va_getDriverName() returns 0 libva info: Trying to open /usr/X11R7/lib/dri/i965_drv_video.so libva info: Found init function __vaDriverInit_0_40 libva info: va_openDriver() returns 0 FFMPEG::open_decoder: some stream times estimated: /media/sda1_removable/[] Don't Mine at Night (Pony Parody)-X_TMtgjQuZI.mkv libva info: VA-API version 0.40.0 libva info: va_getDriverName() returns 0 libva info: Trying to open /usr/X11R7/lib/dri/i965_drv_video.so libva info: Found init function __vaDriverInit_0_40 libva info: va_openDriver() returns 0 FFMPEG::open_decoder: some stream times estimated: /media/sda1_removable/[] Don't Mine at Night (Pony Parody)-X_TMtgjQuZI.mkv Render::render_single: Session finished. ** rendered 155 frames in 13.858 secs, 11.185 fps ++ dirname /tmp/bd_20220424-112925/bd.sh + sdir=/tmp/bd_20220424-112925 ++ cd /tmp/bd_20220424-112925 ++ pwd + dir=/tmp/bd_20220424-112925 + PATH=/usr/local/sbin:/usr/sbin:/sbin:/usr/local/bin:/ usr/bin:/bin:/usr/X11R7/bin:/usr/games:/usr/lib/java/bin:/ bin:/opt/kde3/bin:/root/cinelerra/cinelerra-5.1/bin + mkdir -p /tmp/bd_20220424-112925/udfs ++ tail -1 ++ du -cb /tmp/bd_20220424-112925/bd.m2ts ++ sed -e 's/[ ].*//' + sz=7176192 + blks=7600 + rm -f /tmp/bd_20220424-112925/bd.udfs + '[' -f /tmp/bd_20220424-112925/bd.meta ']' + sed -i 's|bd.m2ts|/tmp/bd_20220424-112925/bd.m2ts|g' /tmp/bd_20220424-112925/bd.meta + tsmuxer /tmp/bd_20220424-112925/bd.meta /tmp/bd_20220424-112925/bd.iso tsMuxeR version git-631be21. github.com/justdan96/tsMuxer Decoding H264 stream (track 1): Profile: High(a)4.1 Resolution: 1920:1080p Frame rate: 24 H.264 muxing fps is not set. Get fps from stream. Value: 24 1.5% complete Decoding AC3 stream (track 2): Bitrate: 192Kbps Sample Rate: 48KHz Channels: 2 Processed 154 video frames 100.0% complete Flushing write buffer Creating Blu-ray stream info and seek index Creating Blu-ray playlist Mux successful complete Finalize ISO disk Muxing time: 0 sec + mv /tmp/bd_20220424-112925/bd.iso /tmp/bd_20220424-112925/bd.udfs + echo To burn bluray, load writable media and run: To burn bluray, load writable media and run: + echo for WORM: growisofs -dvd-compat -Z /dev/bd=/tmp/bd_20220424- 112925/bd.udfs for WORM: growisofs -dvd-compat -Z /dev/bd=/tmp/bd_20220424-112925/bd.udfs + echo for RW: dd if=/tmp/bd_20220424-112925/bd.udfs of=/dev/bd bs=2048000 for RW: dd if=/tmp/bd_20220424-112925/bd.udfs of=/dev/bd bs=2048000 + kill 17571 Завершено ------------------------------ used advice: https://stackoverflow.com/questions/11772291/how-can-i- print-a-quotation-mark-in-c https://askubuntu.com/questions/76808/how-do-i-use- variables-in-a-sed-command -- Андрей Рандрианасулу

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Bluray - still Truehd problems +
by Phyllis Smith 25 Apr '22

25 Apr '22

Andrew, Status update for Bluray - I hate to give up on the rest of the bluray changes. Here is a list of current bluray patches problems from megapile_8. 1) Some concern about current lpcm/bluray checkin with error message of "*unknown bluray stream type pcm_bluray*" on my Fedora 32 laptop. BUT works on Ubuntu 16 and on Fedora 35 laptop (exact same model). I think there is some package that needs to be installed but is not on Fedora 32, but I have no idea what it could possibly be. At any rate, leaving checkin as is since when I create an appimage on the non-working Fedora 32 and move to the working Fedora 35, lpcm works just fine. Going back through a lot of email, I noticed that in January, Terje also got this error message and I believe he uses Leap O/S. 2) When I say "lpcm" works just fine, I only mean that the LG player attached to the TV, shows it is lpcm. I have no idea if it does what it is supposed to do. Not enough knowledge or speakers here. 3) Having verified that I am using the correct bdwrite, on all of the aforementioned computers, get "unknown bluray audio format 0 ch" from line 2469. Something is missing. Did apply 0004-Improve-truehd-decoder-encoder-from-ffmpeg.git.patch and uncommented truehd profile line 865 in bdcreate.C. 4) 0004-Improve-truehd-decoder-encoder-from-ffmpeg.git.patch when applied to the current GIT ffmpeg (which is what will be used in the next build) is out of alignment as seen in the build log below. BUT unless Truehd is working, there is no need for patch-5-8. patch -d ffmpeg* -p1 < src/ffmpeg-4.4.patch_5 Waf: Leaving directory `/mnt0/cinelerra-5.1/thirdparty/serd-0.30.4/build' yes 'build' finished successfully (0.852s) checking for memory.h... patching file libavcodec/mlpenc.c Hunk #1 succeeded at 100 (offset -3 lines). Hunk #2 succeeded at 126 (offset -3 lines). Hunk #3 succeeded at 199 (offset -3 lines). Hunk #4 succeeded at 1117 with fuzz 1 (offset -4 lines). Hunk #5 succeeded at 2219 (offset -6 lines). Hunk #6 succeeded at 2274 (offset -6 lines). Hunk #7 succeeded at 2310 with fuzz 1 (offset -6 lines). Hunk #8 succeeded at 2339 (offset -6 lines). Hunk #9 succeeded at 2383 (offset -6 lines). Hunk #10 succeeded at 2400 (offset -6 lines). patch -d ffmpeg* -p1 < src/ffmpeg-4.4.patch_6 patching file libavcodec/mlpenc.c Hunk #1 succeeded at 2384 with fuzz 1 (offset -6 lines). Hunk #2 succeeded at 2401 with fuzz 1 (offset -6 lines). 5) Also, again I have no idea if "tsmuxer" really does what it is supposed to do even though checked into GIT. When I create a bluray disc, it still plays on my LG so at least it did no harm. Someone else is going to have to verify this because I do not want to install tsmuxer/ninja on this laptop due to the fact that this is where I create the regular AppImage release. 6) 32-bit Debian version 11.0 had a compile error in bdwrite, BUT I have to check that out for sure. That version/computer is a slow build so I keep delaying. Will let you know. 7) OK, so now you can change the interval for chapter, but how does a user do that?

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