November 2021 - Cin - Cinelerra-GG Mailing Lists

FranceBB's LUT collection
by Andrew Randrianasulu 16 May '25

16 May '25

forum https://forum.doom9.org/showthread.php?t=176091 it says those LUTs should be usable for ffmpeg's lut3d and therefore for CinGG? github (each *.cube can be several mb's big) https://github.com/FranceBB/LinearTransformation author says they were verified on professional equipment... list includes PAL and NTSC variants for rec. 601....

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I tried to add AVC-Intra 100 output profiles
by Andrew Randrianasulu 08 May '25

08 May '25

But not sure if I did this correctly. https://en.wikipedia.org/wiki/AVC-Intra says for AVC-Intra 100: AVC-Intra 100: nominally 100 Mbit/s, size of each frame is fixed CAVLC entropy coding only. All formats are High 4:2:2 Intra Profile, Level 4.1 4:2:2 chrominance sampling frames are not scaled and yeah, this French-language pdf actually says the same: https://web.archive.org/web/20110720215759/http://www.ficam.fr/upload/docum… 50M 100M Standard MPEG-4 part10 AVC/H.264 Profile High 10 Intra High 4:2:2 Intra Level Level 3.2/4.0 Level 4.1 Resolution 1440x1080 / 960x720 1920x1080 / 1280x720 Sampling 4:2:0 4:2:2 Bit rate 54Mbps 111Mbps Block size Y: 8x8, C: 4x4 Intra Prediction Y: 9mode, C: 4mode MBAFF Yes De-block filter No Slice/frame 10 Entropy coding CABAC CAVLC so, I looked up ffmpeg cmd line https://trac.ffmpeg.org/ticket/3597 ffmpeg -v info -i /mnt-data/backup4/vol0/export/CUHK\ 2014-1/V017b.mov -vcodec libx264 -intra -pix_fmt yuv422p10le -vb 100M -x264opts avcintra-class=100 -x264opts colorprim=bt709 -x264opts transfer=bt709 -x264opts colormatrix=bt709 -threads 4 -acodec copy V017b-ffmpeg-git-avcintra100.mov Huh, said I and entered those params in opts file, actually in two files (mp4 and mov containers) mov libx264 cin_pix_fmt=yuv422p10le flags -global_header keyint_min=0 x264-params=keyint=0:colorprim=bt709:transfer=bt709:colormatrix=bt709 avcintra-class=100 bufsize=100000000 level=4.1 mp4 libx264 cin_pix_fmt=yuv422p10le flags -global_header keyint_min=0 x264-params=keyint=0:colorprim=bt709:transfer=bt709:colormatrix=bt709 avcintra-class=100 bufsize=100000000 level=4.1 both for progressive content, for interlace you must add some more flags: https://lists.ffmpeg.org/pipermail/ffmpeg-user/2017-January/035049.html -flags +ildct+ilme -x264opts interlaced=1 Also, there is still lack of (GUI) user notification if file writing failed due to NO SPACE on device :} FFStream::write_packet: write packet failed. file:/dev/shm/avci_new.mp4 err: На устройстве не осталось свободного места FFStream::encode_frame: encode failed. file: /dev/shm/avci_new.mp4 err: На устройстве не осталось свободного места FFStream::flush failed :file:/dev/shm/avci_new.mp4 err: Операция не позволена Render::render_single: Session finished. ** rendered 273 frames in 85.585 secs, 3.190 fps Render::render_single: Session finished. ** rendered 273 frames in 85.485 secs, 3.194 fps Render::render_single: Session finished. ** rendered 273 frames in 82.176 secs, 3.322 fps Profile sort of assumes you set project to some supported resolution, framerate, etc, otherwise libx264 will fail with console error message..... I found some talk about AVC-Ultra, there even was patch for x264, but it was not merged: https://mailman.videolan.org/pipermail/x264-devel/2015-September/011412.html Also, I think sound must be uncompressed, but I'm not sure.

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Use MAXCHANNELS define in mwindow.C
by Andrew Randrianasulu 25 Jan '24

25 Jan '24

Rest of CinGG seems to use it: guest@slax:/dev/shm/cinelerra/cinelerra-5.1/cinelerra$ grep 'MAXCHANNELS' *.C arender.C: for( int i=0; i<MAXCHANNELS; ++i ) { arender.C: for( int i=0; i<MAXCHANNELS; ++i ) delete buffer[i]; arender.C: meter_history->init(MAXCHANNELS, calculate_history_size()); arender.C: for( int i=0; i<MAXCHANNELS; ++i ) { arender.C: for( int i=0; i<MAXCHANNELS; ++i ) { arender.C: for(int i = 0; i < MAXCHANNELS; i++) arender.C: for(int i = 0; i < MAXCHANNELS; i++) assetedit.C: (int)MAXCHANNELS, x, y, xS(50)) audioconfig.C: CLAMP(oss_in_channels, 1, MAXCHANNELS); audioconfig.C: CLAMP(oss_duplex_channels, 1, MAXCHANNELS); convert.C: for( int i=0; i < MAXCHANNELS; ++i ) pan_auto->values[i] = 0; convert.C: if( atrack >= MAXCHANNELS ) atrack = 0; dcoffset.C: for(int i = 0; i < MAXCHANNELS; i++) dc_offset[i] = 0; edlsession.C: for(int i = 0; i < MAXCHANNELS; i++) edlsession.C: for(int i = 0; i < MAXCHANNELS; i++) { edlsession.C: for( int i=0; i<MAXCHANNELS; ++i ) { edlsession.C: for(int i = 0; i < MAXCHANNELS; i++) { edlsession.C: for(int i = 0; i < MAXCHANNELS; i++) edlsession.C: for(int i = 0; i < MAXCHANNELS; i++) { edlsession.C: Workarounds::clamp(audio_channels, 0, MAXCHANNELS - 1); edlsession.C: Workarounds::clamp(video_channels, 1, MAXCHANNELS - 1); edlsession.C: for(int i = 0; i < MAXCHANNELS; i++) edlsession.C: for(int i = 0; i < MAXCHANNELS; i++) { fileformat.C: : BC_TumbleTextBox(fwindow, (int)atol(text), (int)1, (int)MAXCHANNELS, x, y, 50) mwindowedit.C: for( int i=0; i < MAXCHANNELS; ++i ) { panauto.C: bzero(values, MAXCHANNELS * sizeof(float)); panauto.C: bzero(values, MAXCHANNELS * sizeof(float)); panauto.C: memcpy(this->values, pan_auto->values, MAXCHANNELS * sizeof(float)); preferences.C: while( channels < MAXCHANNELS ) { preferences.C: for( int i=0; i<MAXCHANNELS; ++i ) { preferences.C: for( int i = 0; i < MAXCHANNELS; i++ ) { record.C: for( int i=0; i<MAXCHANNELS; ++i ) { record.C: for( int i=0; i<MAXCHANNELS; ++i ) { recordgui.C: for( int i=0; i<MAXCHANNELS; ++i ) { renderengine.C: for( int i=0; i<MAXCHANNELS; ++i ) { resourcethread.C: for(int i = 0; i < MAXCHANNELS; i++) resourcethread.C: for(int i = 0; i < MAXCHANNELS; i++) resourcethread.C: for( int i=0; i<MAXCHANNELS; ++i ) { setformat.C: CLAMP(new_channels, 1, MAXCHANNELS); setformat.C: add_subwindow(new BC_ITumbler(channels, 0, MAXCHANNELS, setformat.C: int new_channels = CLIP(atoi(get_text()), 0, MAXCHANNELS); tracking.C: double output_levels[MAXCHANNELS]; virtualanode.C: for(int i = 0; i < MAXCHANNELS; i++) vtracking.C: double output_levels[MAXCHANNELS]; vwindowgui.C: Samples *samples[MAXCHANNELS]; vwindowgui.C: while( ch < MAXCHANNELS ) samples[ch++] = 0; guest@slax:/dev/shm/cinelerra/cinelerra-5.1/cinelerra$ grep 'MAXCHANNELS' *.h arender.h: Samples *audio_out[MAXCHANNELS]; arender.h: Samples *buffer[MAXCHANNELS]; arender.h: int buffer_allocated[MAXCHANNELS]; dcoffset.h: int dc_offset[MAXCHANNELS], dc_offset_total[MAXCHANNELS], dc_offset_count; edlsession.h: int achannel_positions[MAXCHANNELS]; edlsession.h: int vchannel_x[MAXCHANNELS]; edlsession.h: int vchannel_y[MAXCHANNELS]; maxchannels.h:#ifndef MAXCHANNELS maxchannels.h:#define MAXCHANNELS 32 panauto.h: float values[MAXCHANNELS]; preferences.h: int channel_positions[MAXCHANNELS][MAXCHANNELS]; record.h: int64_t dc_offset[MAXCHANNELS]; recordgui.h: RecordGUIDCOffsetText *dc_offset_text[MAXCHANNELS]; recordgui.h: BC_Meter *meter[MAXCHANNELS]; virtualanode.h: Auto *pan_before[MAXCHANNELS], *pan_after[MAXCHANNELS]; so I used it for max number of channels for auto-created project (was just 6): diff --git a/cinelerra-5.1/cinelerra/mwindow.C b/cinelerra-5.1/cinelerra/mwindow.C index f245018a..690c7ef8 100644 --- a/cinelerra-5.1/cinelerra/mwindow.C +++ b/cinelerra-5.1/cinelerra/mwindow.C @@ -5088,7 +5107,7 @@ int MWindow::select_asset(Asset *asset, int vstream, int astream, int delete_tra int channels = 0; for( uint64_t mask=channel_mask; mask!=0; mask>>=1 ) channels += mask & 1; if( channels < 1 ) channels = 1; - if( channels > 6 ) channels = 6; + if( channels > MAXCHANNELS ) channels = MAXCHANNELS; session->audio_tracks = session->audio_channels = channels; int *achannel_positions = preferences->channel_positions[session->audio_channels-1]; =====

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arm/termux series (possibly broken on x86)
by Andrew Randrianasulu 11 Jun '23

11 Jun '23

strangely enough, this patch series builds with dv-stuff correctly now.. no build/link/runtime errors.. based on git commit 9d54c23d957

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Re: [Cin] cinelerra-gg on ppc64el
by Daniel Reurich 02 Apr '22

02 Apr '22

Hi I've made some significant progress in getting the build going - and will have some patches to drop that solve some issues for builds using system libs and non x86 based archs. The current issue I'm stumbling on is that configure doesn't detect the systems liba52 and a52dec/a52.h header files as installed. This results in a linking failure during the build of libzmpeg Any thoughts on how I might overcome that? Thanks, Daniel. -- Daniel Reurich Centurion Computer Technology (2005) Ltd. 021 797 722

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Cinelerra context help - a complete implementation
by Georgy Salnikov 24 Mar '22

24 Mar '22

Hi all, This new implementation of Cinelerra context help can be requested from almost any Cinelerra window or subwindow by pointing with the mouse cursor on the GUI element of interest and pressing Alt/h. That HTML manual page will be shown via the configured web browser, which is assumed as most relevant to the GUI element being currently under the mouse pointer. For more information see issue 568 on the bugtracker: https://www.cinelerra-gg.org/bugtracker/view.php?id=568 How to install, configure and demonstrate the new functionality --------------------------------------------------------------- 1. Apply the patch (see BT568) to the CinGG source tree: https://www.cinelerra-gg.org/bugtracker/file_download.php?file_id=775&type=… 2. After patching one new file appears: doc/ContextManual.pl. This is a perl script. It must be given exetutable permissions. 3. Build and install CinGG as usual. 4. The prerequisite for context help is CinelerraGG HTML manual. After installation of CinGG itself, place the complete unchanged directory CinelerraGG_Manual, as it was produced by latex2html from the manual package, into the 'doc' directory of the installed Cinelerra package. This will be the directory bin/doc/CinelerraGG_Manual if CinGG was built --with-single-user. The script ContextManual.pl should appear after installation also here, in bin/doc. 5. In principle, this is sufficient. Nevertheless, the bin/doc/ContextManual.pl script can be configured further. Look in the script text. You can define your preferable web browser, or redefine it to 'echo' for debug purposes. There are also some predefined HTML pages for Contents and Index, and several explicitly rewritten keyphrases. However, there can be hardly a need to redefine anything except the name of the browser executable. 6. Start Cinelerra and open a project with some assets, effects, keyframes, etc. May be, open some additional Cinelerra dialog windows, plugin settings, etc. Try to point with the mouse on different GUI elements or on empty spaces in different windows and press Alt/h. You should get different manual pages in the browser (if browser was not yet started, it should start automatically). How it works, from the user's point of view ------------------------------------------- The hotkey to request context help is Alt/h. Why? A simple 'h' does not fit: in text fields it has to input the letter 'h'. So is Shift/h: it would mean the capital letter 'H'. Ctrl/h and Ctrl/Shift/h are also not suitable: it is <Backspace>. Something like <F1> would be also not good, <Fn> are already utilized in Compositor. Unlike these all, Alt/h seems to be a good hotkey and, to the best of my knowledge, it is not assigned to anything else throughout the whole Cinelerra code. What particular help page is shown, depends on the mouse cursor location while Alt/h is pressed. Usually, when the mouse is located in some window or dialog, the help page related to the functionality of this window or dialog is shown. In this case the mouse can point either on some widget, or on an empty area in the window. In Cinelerra GUI there are several rich loaded windows, Timeline and Compositor for example. In such a case different help pages can be requested depending on the particular GUI element under the mouse. For example, pressing Alt/h while pointing on the Autos curve in a track would show help on automation keyframes, pointing on the Overlay mode button in the patchbay would show help on overlays, pointing on the camera control in Compositor would show help on camera and projector. If no context dependent help page is found, the manual page of Contents itself is shown. Most probably it means, that either the meaning of this window is obvious (so is the 'Tip of the day' window, for example), or it is not (yet) documented. Requesting context help for plugins ----------------------------------- There are following possibilities to request help page for the particular plugin of interest. 1) Pressing Alt/h with mouse in the dialog window of plugin settings 2) Pressing Alt/h while pointing with the mouse on the plugin bar in a track (or transition bar, or transition icon) 3) Pressing Alt/h while pointing on the plugin name (icon) in the Resources window. If plugin tooltips are on, help for the highlighted (plugin under mouse) is shown. If plugin tooltips are off, help for the selected plugin is shown (it is made so, because in the latter case it would be difficult to figure out, without a visual feedback, which particular item is currently under mouse). 4) Pressing Alt/h while pointing on the plugin name in the Attach Effect dialog Requesting context help on Contour Shuttle ------------------------------------------ Contour Shuttle has no Alt/h, yeh. Nevertheless, its help page can be requested by simultaneous pressing both Alt keys (left and right) on the keyboard followed by pressing any button on the Contour Shuttle. Here, pressing both Alt keys is necessary due to the way of X11 to track the status of modifiers. To cancel this mode, press any single modifier key (Alt, Ctrl or Shift) once. _______________________________________________________________________________ Georgy Salnikov NMR Group Novosibirsk Institute of Organic Chemistry Lavrentjeva, 9, 630090 Novosibirsk, Russia Phone +7-383-3307864 Email sge(a)nmr.nioch.nsc.ru _______________________________________________________________________________

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Blu-ray Tools and more testing
by Terje J. Hanssen 21 Feb '22

21 Feb '22

The following articles made me aware of some basic Blu-ray tools of interest: https://www.videolan.org/developers/libbluray.html https://wiki.gentoo.org/wiki/Blu-ray https://packages.gentoo.org/packages/media-video/bluray_info ======= After installation on current openSUSE Leap 15.3, this looks like: zypper se -is bluray Loading repository data... Reading installed packages... S | Name | Type | Version | Arch | Repository ---+------------------+---------+------------------+--------+---------------- i+ | libbluray-bdj | package | 1.3.0-lp153.96.1 | noarch | multimedia:libs i+ | libbluray-tools | package | 1.3.0-lp153.96.1 | x86_64 | multimedia:libs i+ | libbluray2 | package | 1.0.2-2.38 | x86_64 | Main Repository i | libbluray2-32bit | package | 1.0.2-2.38 | x86_64 | Main Repository And to list the libbluray-tools: rpm -ql libbluray-tools /usr/bin/bd_info /usr/bin/bd_list_titles /usr/bin/bd_splice A fourth tool, "bluray_info" used in the Gentoo article, I didn't packaged for Leap i.e as rpm, and I didn't succeed to compile and install it using "Linux" procedure in the tar install file. So tip here is welcome ;) http://bluray.beandog.org/bluray_info/ https://sourceforge.net/projects/bluray-info/ ======= Without going in detail on each disc content and structure, here are my preliminary test output for some earlier written BD-RE discs (Nero Linux and bdwrite). Most of them recognized by my Samsung UBD-K8500 player as Data discs. Autoplay not started for /udfs/BDMV/BDAV (as it does for DVD SD and Wide-SD), but it is possible to browse down to STREAM and play video files (m2ts, AC-3, HEVC, h264, HD and SD, but not pure dv.avi). (Browsing is not required with VLC, with Nautilus just open the top directory: Open>with VLC which starts playing a single video file.) Error: ------ bd_info /dev/sr0 Using libbluray version 1.0.2 disc.c:323: failed opening UDF image /dev/sr0 disc.c:424: error opening file BDMV/index.bdmv disc.c:424: error opening file BDMV/BACKUP/index.bdmv bd_open('/dev/sr0', '(null)') failed. bd_info /dev/sr0 Using libbluray version 1.0.2 disc.c:424: error opening file BDMV/index.bdmv disc.c:424: error opening file BDMV/BACKUP/index.bdmv bd_open('/dev/sr0', '(null)') failed. No errors .... --------- bd_info /dev/sr0 Using libbluray version 1.0.2 udfread ERROR: ECMA 167 Volume Recognition failed disc.c:323: failed opening UDF image /dev/sr0 index_parse.c:227: index.bdmv: unknown extension data at 120 BluRay detected : yes First Play supported: yes Top menu supported : no 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 Failed ------ bd_list_titles /dev/sr0 udfread ERROR: ECMA 167 Volume Recognition failed disc.c:323: failed opening UDF image /dev/sr0 index_parse.c:227: index.bdmv: unknown extension data at 120 Main title: 1 index: 1 duration: 00:07:38 chapters: 2 angles: 1 clips: 1 (playlist: 00000.mpls) V:1 A:1 PG:0 IG:0 SV:0 SA:0 bd_list_titles /dev/sr0 disc.c:424: error opening file BDMV/index.bdmv disc.c:424: error opening file BDMV/BACKUP/index.bdmv bd_open(/dev/sr0) failed Error and warnings ------------------ ffprobe bluray:/dev/sr0 ffprobe version 4.4 Copyright (c) 2007-2021 the FFmpeg developers built with gcc 7 (SUSE Linux) [.............] static --enable-gpl --enable-version3 --disable-openssl --enable-avresample --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcelt --enable-libcdio --enable-libdav1d --enable-libdc1394 --enable-libdrm --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvmaf --enable-libvorbis --enable-libv4l2 --enable-libvpx --enable-libwebp --enable-libxml2 --enable-libzimg --enable-libzvbi --enable-libmfx --enable-vaapi --enable-vdpau --enable-version3 --enable-libfdk-aac-dlopen --enable-nonfree --enable-libvo-amrwbenc --enable-libx264 --enable-libx265 --enable-librtmp --enable-libxvid libavutil 56. 70.100 / 56. 70.100 libavcodec 58.134.100 / 58.134.100 libavformat 58. 76.100 / 58. 76.100 libavdevice 58. 13.100 / 58. 13.100 libavfilter 7.110.100 / 7.110.100 libavresample 4. 0. 0 / 4. 0. 0 libswscale 5. 9.100 / 5. 9.100 libswresample 3. 9.100 / 3. 9.100 libpostproc 55. 9.100 / 55. 9.100 udfread ERROR: ECMA 167 Volume Recognition failed disc.c:323: failed opening UDF image /dev/sr0 index_parse.c:227: index.bdmv: unknown extension data at 120 [bluray @ 0x556e57ffdbc0] 1 usable playlists: [bluray @ 0x556e57ffdbc0] playlist 00000.mpls (0:07:38) [bluray @ 0x556e57ffdbc0] selected 00000.mpls [h264 @ 0x556e580291c0] non-existing PPS 0 referenced Last message repeated 1 times [.......] [h264 @ 0x556e580291c0] no frame! [mpegts @ 0x556e5801a600] Stream #2: not enough frames to estimate rate; consider increasing probesize [mpegts @ 0x556e5801a600] start time for stream 2 is not set in estimate_timings_from_pts [mpegts @ 0x556e5801a600] stream 2 : no TS found at start of file, duration not set bluray.c:256: 00000.m2ts: no timestamp for SPN 0 (got 0). clip 2040-20628240. [mpegts @ 0x556e5801a600] Could not find codec parameters for stream 2 (Video: h264, none): unspecified size Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options Input #0, mpegts, from 'bluray:/dev/sr0': Duration: 00:07:38.29, start: 0.045333, bitrate: 8877 kb/s Program 1 Metadata: service_name : Service01 service_provider: FFmpeg Stream #0:0[0x1011]: Video: h264 (High) ([27][0][0][0] / 0x001B), yuv420p(top first), 1920x1080 [SAR 1:1 DAR 16:9], 25 fps, 25 tbr, 90k tbn, 50 tbc Stream #0:1[0x1100]: Audio: ac3 ([129][0][0][0] / 0x0081), 48000 Hz, stereo, fltp, 224 kb/s No Program Stream #0:2[0x1fff]: Video: h264, none, 90k tbr, 90k tbn =========== Terje J. H

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Fwd: Webpage Translation into Spanish
by Rafa Mar Multimedia en Gnu\Linux 28 Jan '22

28 Jan '22

Hi dear Phyllis Spanish translation of the terms of the appearance tab of the configuration: Autosave continous backups = *Copia de seguridad continua* The tip in Spanish = *Cuando cierre Cinelerra se guardarán unicamente las últimas 50 copias de seguridad. Si trabaja durante mucho tiempo sin reiniciar Cinelerra, corre el riesgo de ocupar mucho espacio con las continuas copias de seguridad.* Greetings!!

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one more termux patch!
by Andrew Randrianasulu 12 Dec '21

12 Dec '21

Sorry, I missed those modifications and only noticed at full rebuild. disabling oss in liba52 should have no impact, hopefully, but full reconfiguring for libavc1394 might blow up ( Phyllis, Andrea - can you test this on regular x86, including older/random distro?

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New AppImage release with mostly only changes for Android/Termux builds
by Phyllis Smith 07 Dec '21

07 Dec '21

The November AppImage is available now in the usual place along with the updated releasenotes, pdf manual, and html manual. https://cinelerra-gg.org/download/images/CinGG-20211130-x86_64.AppImage https://cinelerra-gg.org/download/images/CinGG-20211130-multibit.AppImage https://cinelerra-gg.org/download/images/CinGG-20211130-x86_64-older_distro… https://cinelerra-gg.org/download/images/CinGG-20211130-i386.AppImage I am still trying to come up with a solution for 32-bit AppImage on Debian 11 Bullseye, but I think we do not currently have the expertise to fix this. I was able to get it to build/compile on 11 but it just SEGV's when loading and even just clicking on OK in a menu. *Very sketchy notes on doing a build for an Android tablet/phone are at:* https://cinelerra-gg.org/download/CinelerraGG_Manual/Android_Tablet_or_Phon… Need Andrew and Andrea to read this over and fix it. ****************** Copy of latest Release Notes GIT for Cinelerra-GG has the following changes from 11/01/2021-11/30/2021 *Libaom *has been upgraded to 3.2.0 with speed improvements. - 20% faster on a 1.5 minute video. *Elive* has provided packages to install for both the version 10 Buster and version 11 Bullseye *Debian*. The wikipedia entry for Cinelerra now has a *Hungarian translation* thanks to *MatN* and assists. *Mpeg render formats* added from Andrew to include mpeg2_hq.mpeg, pass1/2of2.mpeg. The availability of *CinGG on an Android* tablet using Termux has been proven with a variety of mods prepared by *Andrew-R*: - new file blds/termux.bld to use as a guide for building CinGG - new files bthread.h and libbthread.tar.gz for Android specific code - various patches of ifdefs to avoid compiling sections of code that will not work on the Android in libaom, libwebp, libzmpeg, ffmpeg4.4, mjpegtools, compiling DB (database) for x86 and i386 only, guicast directory file mods, Makefiles/configure.ac changesand various other small mods.

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