- Cin - Cinelerra-GG Mailing Lists

Curiosity on OpenSUSE
by Andrea paz 15 Nov '19

15 Nov '19

In the new PC I have problems to install Arch Linux so, temporarily, I'm trying OpenSUSE Tumbleweed. In the laptop I still have Arch. To compile CinGG I first installed the dependencies via "bld_prepare.sh". It has been downloaded Texlive (more than 1 GB of data!) along with the normal dependencies. Is this normal? In Arch is not required Texlive that in fact I have installed separately. PS (@Sam): In the last week the website has become very slow to load and the forum is not displayed correctly. See link image. Is it only happening to me? https://postimg.cc/xJyx3f9G

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I want to help translating cinelerraGG website
by sergiogomez＠tostado.com.ar 13 Nov '19

13 Nov '19

Hi all. I want to help translating cinelerraGG website. Sergio

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rav1e - av1 encoder now can be wrappend in ffmpeg (git)
by Andrew Randrianasulu 11 Nov '19

11 Nov '19

Just for keeping record https://git.ffmpeg.org/gitweb/ffmpeg.git/commit/d8bf24459b694338de4ceb2a2e6… avcodec: Add librav1e encoder https://www.phoronix.com/scan.php?page=news_item&px=rav1e-0.1-Released But seriously, I don't have rust installed, I may try at some point ...

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tsMuxer 2.6.15 - seems to work, but seeking with mplayer still fail?
by Andrew Randrianasulu 09 Nov '19

09 Nov '19

I used files I initially did with CinGG (compiled with ffmpeg git): ffmpeg -i 12.m2ts -c:a copy 12.ac3 ffmpeg -i 12.m2ts -c:v copy 12.h264 ffmpeg version 2.8.15 Copyright (c) 2000-2018 the FFmpeg developers built with gcc 5.5.0 (GCC) configuration: --arch=i486 --target-os=linux --prefix=/usr --libdir=/usr/lib --mandir=/usr/man --docdir=/usr/doc/ffmpeg-2.8.15 --enable-gpl --enable-version3 --disable-static --enable-shared --enable-runtime-cpudetect --enable-ffmpeg --enable-ffplay --enable-ffprobe --enable-ffserver --enable-doc --enable-avdevice --enable-avcodec --enable-avformat --enable-avutil --enable-swresample --enable-swscale --enable-postproc --enable-avfilter --enable-avresample --enable-pthreads --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable-iconv --enable-ladspa --enable-libass --enable-libbluray --disable-libbs2b --disable-libcaca --disable-libcelt --enable-libcdio --disable-libdc1394 --disable-libflite --enable-libfreetype --enable-libfribidi --disable-libgme --enable-libgsm --enable-libiec61883 --disable-libilbc --disable-libkvazaar --disable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --disable-libpulse --disable-libquvi --enable-librtmp --enable-libschroedinger --enable-libsmbclient --enable-libsnappy --disable-libsoxr --enable-libspeex --disable-libssh --enable-libtheora --enable-libtwolame --enable-libv4l2 --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxcb --enable-libxvid --enable-libzvbi --enable-lzma --enable-openal --enable-opengl --enable-sdl --enable-x11grab --enable-zlib --disable-debug libavutil 54. 31.100 / 54. 31.100 libavcodec 56. 60.100 / 56. 60.100 libavformat 56. 40.101 / 56. 40.101 libavdevice 56. 4.100 / 56. 4.100 libavfilter 5. 40.101 / 5. 40.101 libavresample 2. 1. 0 / 2. 1. 0 libswscale 3. 1.101 / 3. 1.101 libswresample 1. 2.101 / 1. 2.101 libpostproc 53. 3.100 / 53. 3.100 Input #0, mpegts, from '12.m2ts': Duration: 00:00:15.53, start: 0.074667, bitrate: 19298 kb/s Program 1 Metadata: service_name : 12.m2ts service_provider: cin5 Stream #0:0[0x1011]: Video: h264 (High) ([27][0][0][0] / 0x001B), yuv420p(tv, bt709), 1920x1080 [SAR 1:1 DAR 16:9], 25 fps, 25 tbr, 90k tbn, 50 tbc Stream #0:1[0x1100](rus): Audio: ac3 ([129][0][0][0] / 0x0081), 48000 Hz, stereo, fltp, 192 kb/s Output #0, h264, to '12.h264': Metadata: encoder : Lavf56.40.101 Stream #0:0: Video: h264 ([27][0][0][0] / 0x001B), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 25 fps, 25 tbr, 25 tbn, 25 tbc Stream mapping: Stream #0:0 -> #0:0 (copy) Press [q] to stop, [?] for help frame= 388 fps=0.0 q=-1.0 Lsize= 34517kB time=00:00:15.44 bitrate=18313.5kbits/s video:34517kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.000000% as you can see from " service_provider: cin5" (extracting elementary streams) guest@slax:/dev/shm$ /home/guest/botva/src/src/tsMuxer/build/tsMuxer/tsmuxer MUXfile BD.iso tsMuxeR version 2.6.15. github.com/justdan96/tsMuxer Decoding H264 stream (track 1): Profile: High(a)4.1 Resolution: 1920:1080p Frame rate: 25 Decoding AC3 stream (track 2): Bitrate: 192Kbps Sample Rate: 48KHz Channels: 2 0.0% complete Processed 389 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 (run just compiled tsMuxer, requires Cmake and ninja) Unfortunately, resulting file is not exactly seekable: mplayer br:// -bluray-device BD.iso MPlayer SVN-r38152-5.5.0 (C) 2000-2019 MPlayer Team 224 audio & 466 video codecs Playing br://. libavformat version 58.33.100 (internal) libavformat file format detected. [mpegts @ 0x575569e0]start time for stream 0 is not set in estimate_timings_from_pts [mpegts @ 0x575569e0]PES packet size mismatch [mpegts @ 0x575569e0]stream 0 : no TS found at start of file, duration not set [mpegts @ 0x575569e0]stream 1 : no PTS found at end of file, duration not set bluray.c:256: 00000.m2ts: no timestamp for SPN 0 (got 0). clip 188550000-189698400. [mpegts @ 0x575569e0]Could not find codec parameters for stream 0 (Video: h264 (HDMV / 0x564D4448), none): unspecified size Consider increasing the value for the 'analyzeduration' and 'probesize' options [lavf] stream 0: video (h264), -vid 0 [lavf] stream 1: audio (ac3), -aid 0 LAVF: Program 1 VIDEO: [H264] 0x0 0bpp 90000.000 fps 0.0 kbps ( 0.0 kbyte/s) ========================================================================== Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family libavcodec version 58.59.102 (internal) Selected video codec: [ffh264] vfm: ffmpeg (FFmpeg H.264) ========================================================================== ========================================================================== Forced audio codec: mad Opening audio decoder: [ffmpeg] FFmpeg/libavcodec audio decoders AUDIO: 48000 Hz, 2 ch, floatle, 192.0 kbit/6.25% (ratio: 24000->384000) Selected audio codec: [ffac3] afm: ffmpeg (FFmpeg AC-3) ========================================================================== AO: [alsa] 48000Hz 2ch floatle (4 bytes per sample) Starting playback... Movie-Aspect is 1.78:1 - prescaling to correct movie aspect. VO: [vdpau] 1920x1080 => 1920x1080 Planar YV12 A:4191.8 V:4201.8 A-V:-10.000 ct: -0.000 0/ 0 9% 27% 0.4% 7 0 [ASPECT] Warning: No suitable new res found! [ASPECT] Warning: No suitable new res found! A:4203.8 V:4213.8 A-V:-10.000 ct: -0.000 0/ 0 2% 18% 0.4% 7 0 [h264 @ 0x576ae7e0]Cannot use next picture in error concealment [h264 @ 0x576ae7e0]concealing 5886 DC, 5886 AC, 5886 MV errors in P frame bluray.c:256: 00000.m2ts: no timestamp for SPN 0 (got 0). clip 188550000-189698400. Possibly bad interleaving detected. Use -ni option if this causes playback issues and avoid or fix the program that created the file. bluray.c:256: 00000.m2ts: no timestamp for SPN 0 (got 0). clip 188550000-189698400. [mpegts @ 0x575569e0]PES packet size mismatch [ac3 @ 0x576ae7e0]exponent 25 is out-of-range [ac3 @ 0x576ae7e0]error decoding the audio block A:4190.9 V: 0.0 A-V:4190.912 ct: -0.400 0/ 0 0% 0% 0.7% 0 0 Exiting... (Quit) Files should be at https://yadi.sk/d/_LYvNL4N0aSZuA Not sure if this failure due to libbluray, decoding part of ffmpeg (from oct 14 2019) or encoder part, or even all remuxing I did ....

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yet another round around teh BluRay muxing
by Andrew Randrianasulu 09 Nov '19

09 Nov '19

https://github.com/justdan96/tsMuxer ============ tsMuxer Vision This project is for tsMuxer - a transport stream muxer for remuxing/muxing elementary streams. This is very useful for transcoding and this project is used in other products such as Universal Media Server. EVO/VOB/MPG, MKV/MKA, MP4/MOV, TS, M2TS to TS to M2TS. Supported video codecs H.264/AVC, H.265/HEVC, VC-1, MPEG2. Supported audio codecs AAC, AC3 / E-AC3(DD+), DTS/ DTS-HD. Some of the major features include: Ability to set muxing fps manually and automatically Ability to change level for H.264 streams Ability to shift a sound tracks Ability to extract DTS core from DTS-HD Ability to join files Output/Author to compliant Blu-ray Disc or AVCHD Blu-ray 3D support Language tsMuxer is written in C++. It can be compiled for Windows, Linux and Mac. History This project was created by Roman Vasilenko, with the last public release 20th January 2014. It was open sourced on 23rd July 2019, to aid the future development. ============= Threads I used for finding this: https://forum.doom9.org/showthread.php?t=176668 https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/issues/11

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blu-ray muxing in mpegts
by Andrew Randrianasulu 08 Nov '19

08 Nov '19

Well, I was looking at why https://git.cinelerra-gg.org/git/?p=goodguy/cinelerra.git;a=blob;f=cinelerr… failed to apply (it does some fixes to ffmpeg's mpeg2ts muxer). I can't figure out what parts of this patch still must be applied to ffmpeg master, but I found few ffmpeg tickets, related to some problem this patch probably tries to answer (CinlerraGG supports making Blu-Ray disks, even if in limited way) https://lists.mplayerhq.hu/pipermail/ffmpeg-user/2017-January/035013.html ------ >> So far I have therefore given up to get pcm audio muxed into .m2ts >> for a working Blu-ray video. > Just to avoid a misunderstanding: > From FFmpeg's pov, "pcm" and "pcm-bluray" are two completely > different things like - for example - h264 and vp8; and on this > mailing list only FFmpeg's pov makes sense imo. > Muxing pcm in mpegts in impossible, this is not a limitation of FFmpeg. > Muxing pcm-bluray (and bluray subtitles) in mpegts is also impossible > with FFmpeg, this is ticket #2622. ------------ https://trac.ffmpeg.org/ticket/2622 Subtitle (hdmv pgs) remux fails for some reason more generic ticket mentioned there just closed as duplicate? https://trac.ffmpeg.org/ticket/7842 M2TS muxer doesn't generate valid Blu-Ray files I'm not sure what "The reason that FFmpeg does not support muxing pgs in mpegts is that FFmpeg does not support writing m2ts files" phrase mean? Because m2ts writing IS here, just not complete ..... Yes, CinGG patch doesn't deal with subtitles. And I don't understand patch, but it is here, or even version against ffmpeg-4.2: https://git.cinelerra-gg.org/git/?p=goodguy/cinelerra.git;a=blob;f=cinelerr… should I try to post this to ffmpeg's ticket 7842 ? I don't have real BluRay player, so I can't test resulting files ...

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UPD: Is audio opts file for m2ts usable?
by Andrew Randrianasulu 08 Nov '19

08 Nov '19

ah, it was just due to missing patch (one failing to apply to ffmpeg.git) please discard this false alarm message. ---------- Пересланное сообщение ---------- Тема: Is audio opts file for m2ts usable? Дата: Пятница 08 ноября 2019 Отправитель: Andrew Randrianasulu <randrianasulu(a)gmail.com> Получатель: "Cinelerra.GG" <cin(a)lists.cinelerra-gg.org> I tried to render blu--ray profile (ffmpeg-m2ts type) and while video worked - audio was giving me troubles .. I changed bluray ac3 at very beginning of /usr/share/cin/ffmpeg/audio/bluray.m2ts to mpegts ac3 , now sounds apparently works (no render error, mplayer show audio stream with 192 Kbit/s bitrate) but is this right fix, or bluray keyword used internally for cin for Blu-Ray profiles? If this is right fix - there are some video opts files where format defined as "bluray libx264" at the top of the file: bluray.m2ts bluray_dv_ntsc.m2ts bluray_dv_pal.m2ts bluray_lo.m2ts visually_lossless.m2ts I think I made those files work as render choice, but BD creation not tested yet .... may be bluray.m2ts from audio folder should be renamed bluray_ac3.m2ts ? -------------------------------------------------------

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mpegtsenc changes in latest ffmpeg (since 4.2)
by Andrew Randrianasulu 08 Nov '19

08 Nov '19

https://git.ffmpeg.org/gitweb/ffmpeg.git/history/HEAD:/libavformat/mpegtsen… avformat/mpegtsenc: fix incorrect PCR selection with multiple programs avformat/mpegtsenc: factorize setting up services avformat/mpegtsenc: remove section_write_packet forward declaration avformat/mpegtsenc: use increasing numbers in default service names avformat/mpegtsenc: fix PCR generation intervals avformat/mpegtsenc: remove deprecated resend_headers option avformat/mpegtsenc: rename pcr_period variable to pcr_period_ms avformat/mpegtsenc: add support for setting PCR interval for VBR streams avformat/mpegtsenc: move some code around and simplify a bit avformat/mpegtsenc: get rid of packet counting for sdt/pat/pmt avformat/mpegtsenc: fix flushing of audio packets lavf/mpegtsenc: fix logic check error so, as far as I understand this area ..this mean mpegtsenc patch in CinGG can be simplified now ... but sadly not by me, I still very much idiot when it comes to those complex areas

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Is audio opts file for m2ts usable?
by Andrew Randrianasulu 08 Nov '19

08 Nov '19

I tried to render blu--ray profile (ffmpeg-m2ts type) and while video worked - audio was giving me troubles .. I changed bluray ac3 at very beginning of /usr/share/cin/ffmpeg/audio/bluray.m2ts to mpegts ac3 , now sounds apparently works (no render error, mplayer show audio stream with 192 Kbit/s bitrate) but is this right fix, or bluray keyword used internally for cin for Blu-Ray profiles? If this is right fix - there are some video opts files where format defined as "bluray libx264" at the top of the file: bluray.m2ts bluray_dv_ntsc.m2ts bluray_dv_pal.m2ts bluray_lo.m2ts visually_lossless.m2ts I think I made those files work as render choice, but BD creation not tested yet .... may be bluray.m2ts from audio folder should be renamed bluray_ac3.m2ts ?

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Quicktime and beginning of digital video editing era [article from 2013]
by Andrew Randrianasulu 04 Nov '19

04 Nov '19

Because I keep forgotting where _exactly_ I saw this article ..... http://basalgangster.macgui.com/RetroMacComputing/The_Long_View/Entries/201… scroll down to Quicktime Does it All (but you can read whole thing if you like) --------- Quicktime was basically a complete library for creating video editing programs. It included standard code for selecting a video digitizer, copying and pasting movies, even setting a selection in a movie (effectively setting in and out points for an edit), and cutting or copying only that selection. It included built-in support for superimposing styled text on movies, and even for scrolling text to make titles and credits. All that made it much bigger than other Apple APIs at the time. In fact it was not one API, but rather a collection of them. -------- So, basically it explains existence of controls you can see for example in ffmpeg-4.2/libavformat/mov.c : static const AVOption mov_options[] = { {"use_absolute_path", "allow using absolute path when opening alias, this is a possible security issue", OFFSET(use_absolute_path), AV_OPT_TYPE_BOOL, {.i64 = 0}, 0, 1, FLAGS}, {"seek_streams_individually", "Seek each stream individually to the to the closest point", OFFSET(seek_individually), AV_OPT_TYPE_BOOL, { .i64 = 1 }, 0, 1, FLAGS}, {"ignore_editlist", "Ignore the edit list atom.", OFFSET(ignore_editlist), AV_OPT_TYPE_BOOL, {.i64 = 0}, 0, 1, FLAGS}, {"advanced_editlist", "Modify the AVIndex according to the editlists. Use this option to decode in the order specified by the edits.", OFFSET(advanced_editlist), AV_OPT_TYPE_BOOL, {.i64 = 1}, 0, 1, FLAGS}, {"ignore_chapters", "", OFFSET(ignore_chapters), AV_OPT_TYPE_BOOL, {.i64 = 0}, 0, 1, FLAGS}, {"use_mfra_for", "use mfra for fragment timestamps", OFFSET(use_mfra_for), AV_OPT_TYPE_INT, {.i64 = FF_MOV_FLAG_MFRA_AUTO}, -1, FF_MOV_FLAG_MFRA_PTS, FLAGS, "use_mfra_for"}, {"auto", "auto", 0, AV_OPT_TYPE_CONST, {.i64 = FF_MOV_FLAG_MFRA_AUTO}, 0, 0, FLAGS, "use_mfra_for" }, {"dts", "dts", 0, AV_OPT_TYPE_CONST, {.i64 = FF_MOV_FLAG_MFRA_DTS}, 0, 0, FLAGS, "use_mfra_for" }, {"pts", "pts", 0, AV_OPT_TYPE_CONST, {.i64 = FF_MOV_FLAG_MFRA_PTS}, 0, 0, FLAGS, "use_mfra_for" }, { "export_all", "Export unrecognized metadata entries", OFFSET(export_all), AV_OPT_TYPE_BOOL, { .i64 = 0 }, 0, 1, .flags = FLAGS }, { "export_xmp", "Export full XMP metadata", OFFSET(export_xmp), AV_OPT_TYPE_BOOL, { .i64 = 0 }, 0, 1, .flags = FLAGS }, { "activation_bytes", "Secret bytes for Audible AAX files", OFFSET(activation_bytes), AV_OPT_TYPE_BINARY, .flags = AV_OPT_FLAG_DECODING_PARAM }, { "audible_fixed_key", // extracted from libAAX_SDK.so and AAXSDKWin.dll files! "Fixed key used for handling Audible AAX files", OFFSET(audible_fixed_key), AV_OPT_TYPE_BINARY, {.str="77214d4b196a87cd520045fd20a51d67"}, .flags = AV_OPT_FLAG_DECODING_PARAM }, { "decryption_key", "The media decryption key (hex)", OFFSET(decryption_key), AV_OPT_TYPE_BINARY, .flags = AV_OPT_FLAG_DECODING_PARAM }, { "enable_drefs", "Enable external track support.", OFFSET(enable_drefs), AV_OPT_TYPE_BOOL, {.i64 = 0}, 0, 1, FLAGS }, { NULL }, }; Not sure if any of those more advanced options actually used now by CinGG, but they are there :} Another thing i found, about DV (a bit old, like from 2006 at best, still historical perspective I like to read (more than code!): https://www.adamwilt.com/DV-FAQ-tech.html by Adam J. Wilt. (analog TV was strange and complicated thing ...) Random site with historical video editing machines (incl. CMX): http://www.vtoldboys.com/editingmuseum/index.htm

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