- Cin - Cinelerra-GG Mailing Lists

signal handling on ppc64le
by Andrew Randrianasulu 24 Feb '19

24 Feb '19

... I'm not a porter, yet it seems i found something relevant: https://stackoverflow.com/questions/48526785/extract-program-counter-instru… --------------- @Radu The numbered slots in the gp_regs array are just the numbered general purpose registers, r0 .. r31, with the functions defined by the ABI (e.g. r1 is the stack pointer and r2 is the TOC pointer). Of the named fields in the struct, ctr, link, xer, ccr, softe, mq, dar, and dsisr correspond to named registers in the architecture manual, and orig_gpr3, trap, and result are labeled with their function. That leaves only nip to be the PC. – zwol Jan 31 '18 at 12:21 --------------- https://elixir.bootlin.com/linux/latest/source/arch/powerpc/include/uapi/as… https://sourceforge.net/p/predef/wiki/Architectures/ so, I just defined IP = nip in bcsignals.C in if __powerpc64__ ifdef . now I forgot Cinelerra-GG requires python 3, time to isntall python3 ....

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Error in db/ on Alpine linux (musl-libc)
by Andrew Randrianasulu 24 Feb '19

24 Feb '19

Guess i'm tried to bite off too big piece of pie for now ... g++ -c -o ppc64le/tdb.o tdb.C tdb.C: In member function 'int Db::icommit(int)': tdb.C:4606:54: error: 'qsort_r' was not declared in this scope qsort_r(pages, npages, sizeof(*pages), ioCmpr, this); ^ tdb.C: In member function 'int Db::load()': tdb.C:6218:54: error: 'qsort_r' was not declared in this scope qsort_r(pages, npages, sizeof(*pages), ioCmpr, this); ^ make: *** [Makefile:35: ppc64le/tdb.o] Error 1 it seems qsort_r was not implemented in musl libc at least in 2017: https://github.com/elogind/elogind/issues/83 - see comment "maxice8 commented Oct 18, 2018" - "Musl upstream has refused to merge qsort_r since there are 2 competing implementations claiming the same name from GNU and from FreeBSD i guess in the meantime the GNU qsort_r can be provided on musl_missing ?" In c programs this can be workarounded, not sure about c++ http://lists.openembedded.org/pipermail/openembedded-core/2014-March/091307… https://github.com/Lupus/ccl/blob/master/qsort_r.c But in meantime I'll try to disable zmpeg3 and tdb, and signal handling (if possible) in hope it will make Cinelerra-GG buildable.

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Build error on (emulated) ppc64le
by Andrew Randrianasulu 23 Feb '19

23 Feb '19

Unfortunately, after building all thirdparty libs Cin-GG failed to build itself. It seems some x86 assembler usage not guarded?

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[wild idea] Phoronix benchmarking
by Andrew Randrianasulu 23 Feb '19

23 Feb '19

Hello, all! I was thinking about Cinelerra's batch mode, and statistics it prints at user session end. May be if GG adds printing fps after batch file (with provided project xml, specific preferences, and media files) processing - it will be useful addition to PTS - Phoronix Test Suite. https://www.phoronix.com/scan.php?page=home I think I can ask Michael what he thinks about this idea, and what size of media test files acceptable for inclusion....

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Two more compile errors on non-x86
by Andrew Randrianasulu 23 Feb '19

23 Feb '19

Sorry, it seems right now Cin-GG quite tied to glibc/x86 (mmx) I tried to build files in guicast and plugins, and got two more errors: make -C 1080to480 make[1]: Entering directory '/root/src/cinelerra/cinelerra-5.1/plugins/1080to480' g++ -shared -o /root/src/cinelerra/cinelerra-5.1/plugins/../bin/plugins/video/1080to480.plugin ppc64le/1080to480.o `cat ppc64le/l_flags` g++: error: /root/src/cinelerra/cinelerra-5.1/plugins/../thirdparty/mjpegtools-2.1.0/utils/mmxsse/.libs/libmmxsse.a: No such file or directory make[1]: *** [../../plugin_config:21: /root/src/cinelerra/cinelerra-5.1/plugins/../bin/plugins/video/1080to480.plugin] Error 1 make[1]: Leaving directory '/root/src/cinelerra/cinelerra-5.1/plugins/1080to480' make: *** [Makefile:188: 1080to480] Error 2 -------------------- g++ `cat ppc64le/c_flags` -DMSGQUAL=bcsignals -c bcsignals.C -o ppc64le/bcsignals.o bcsignals.C:393:2: error: #error gotta have IP #error gotta have IP ^~~~~ bcsignals.C: In function 'void handle_dump(int, siginfo_t*, void*)': bcsignals.C:410:30: error: 'struct sigcontext' has no member named 'IP' uint8_t *ip = (uint8_t *)c->IP; ^~ bcsignals.C:424:14: error: 'struct sigcontext' has no member named 'IP' (void*)c->IP, pid, tid); ^~ At global scope: cc1plus: warning: unrecognized command line option '-Wno-stringop-truncation' cc1plus: warning: unrecognized command line option '-Wno-format-overflow' cc1plus: warning: unrecognized command line option '-Wno-format-truncation' cc1plus: warning: unrecognized command line option '-Wno-stringop-overflow' cc1plus: warning: unrecognized command line option '-Wno-unknown-warning' make: *** [Makefile:123: ppc64le/bcsignals.o] Error 1 second one probably linked to Alpine's use of musl C library ..still, first one directly points at mmx/sse library from mjpegtools. Guess without some serious disabling Cin-GG will be unbuildable on non-x86 ....

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Ripple, Rolling, Slip tools in the new version
by Igor BEGHETTO 23 Feb '19

23 Feb '19

Hi GG/Phyllis, I am using the new month build and thank you for your great work. A few questions. 1) Ripple tool (more used). I can see, now, that Ripple tool is not a very ripple edit, for me. I know (knew at this point) that Ripple tool may made shorter or longera clip. Now I can made shorter or longer a clip only on right side of that clip. I added a screencast: https://streamable.com/1vs0f For me the right way is like before. I added a quickly scheme with four cases, following your scheme. (See file "ripple-edit.txt" appended). 2) Rolling tool. Okay. I added a screencast: https://streamable.com/g6cpr 3) Slip tool. Now, when I drag to left in timeline, the Compositor shows the clip to go forward in the time and vice versa. I added a screencast: https://streamable.com/kuh0k I would expect that if I drag to left the Compositor shows the clip to go back in the time. (See file "slip-edit.txt" appended) More, if possible, it would be useful if the Compositor could show the split view with, on the left side shows the clip's InPoint that changes and on the right side shows the clips's OutPoint that changes. What do you think about, please? If I am wrong you can tell me. Thank you. IgorBeg

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thirdparty LADSPA and fftw3
by Andrew Randrianasulu 23 Feb '19

23 Feb '19

Hi! I think I found reason why LADSPA was unable to find fftw3 ...it searches not just for fftw3, but for fftw3f, and this version of library emerges if you add --enable-float to fftw3 configure. https://www.astromatic.net/forum/printthread.php?tid=158&page=2

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Batch render window usage lead to BOOBY
by Andrew Randrianasulu 23 Feb '19

23 Feb '19

Hello! I was trying to get batch rendering working, loaded two tracks, overlayed them with 50% fade for top tarck, added color3way plugin for top track too ..then 'save project as ..' saved it. Next in Batch render window loaded current EDL as active, set output and such... created batch job. Started it, just for seeing if it will progress. It started to work. I stopped it. And after closing Batch render window tried to exit Cin. result: cin Cinelerra Infinity - built: Feb 18 2019 13:02:04 git://git.cinelerra-gg.org/goodguy/cinelerra.git (c) 2006-2018 Heroine Virtual Ltd. by Adam Williams (c) 2007-2018 cin5 derivative 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. int MWindow::load_filenames(ArrayList<char*>*, int, int): XML-файл /home/guest/Nokia/two_tracks_1280_720_proj_fade_50_color3way.xml был создан не в Cinelerra. Mutex::unlock not locked: XMLBuffer::share_lock BOOBY! cin(_Z5boobyv+0x2f) [0x871f1bf] cin(_ZN5Mutex6unlockEv+0xe8) [0x8735e08] cin(_ZN7FileXMLD2Ev+0x66) [0x8432836] cin(_ZN17BatchRenderThread14test_edl_filesEv+0x48d) [0x838db9d] cin(_ZN17BatchRenderThread15start_renderingEv+0x72) [0x838dfd2] cin(_ZN16BatchRenderStart12handle_eventEv+0x17) [0x838e117] cin(_ZN9BC_Button20button_release_eventEv+0x67) [0x86ded17] cin(_ZN13BC_WindowBase23dispatch_button_releaseEv+0x33) [0x8723e13] cin(_ZN13BC_WindowBase14dispatch_eventEP7_XEvent+0x4c6) [0x872ba96] cin(_ZN13BC_WindowBase10run_windowEv+0x9e) [0x872c74e] cin(_ZN15BC_DialogThread3runEv+0x42) [0x86e23f2] cin(_ZN6Thread10entrypointEPv+0x3f) [0x873b88f] /lib/libpthread.so.0(+0x66f2) [0xf77d66f2] /lib/libc.so.6(clone+0x6e) [0xf730a1ee] Render::render_single: Session finished. Session time: 0:05:11 Cpu time: user: 0:01:40.256 sys: 0:00:10.688

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cinelerra-gg on ppc64el
by Daniel Reurich 22 Feb '19

22 Feb '19

Hi, I'm a Developer for Devuan GNU/Linux - the Debian fork. I've been using cinelerra on and of for casual video editing for years.... I'm stuck on it and can't seem to find anything else that is open source and has the features I like. Anyway, I have a RaptorCS TalosII server - 64bit powerppc with dual 8core - 4 symmetric threads per core running Devuan GNU/Linux - see www.devuan.org - ( my other time consuming hobby ). I would like to build cinelerra-gg for the ppc64el architecture - mostly to use as at this stage as a render node for a project I"m working on. What I'd like is a url to the git repo so I can pull the source tree - I prefer this to using tar balls. Thanks, Daniel. -- Daniel Reurich Centurion Computer Technology (2005) Ltd. 021 797 722

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Easy Way To Visualize An Audio Track
by Benrob0329 20 Feb '19

20 Feb '19

I'm wondering if there is an easy way I can use an effect or similar function to display the waveform of an audio track in the compositor output (and final render). So far I've only seen ways to analize the audio waveform and spectrum, which is not what I want in the case. I know that ffmpeg can do it, but I'd like to avoid an extra step when editing.

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