- Cin - Cinelerra-GG Mailing Lists

Re: [Cin] [Libav-user] libavcodec usage inside Cinelerra-GG [LONG]
by Andrew Randrianasulu 04 Nov '19

04 Nov '19

В сообщении от Sunday 03 November 2019 13:56:09 Carl Eugen Hoyos написал(а): > Am So., 3. Nov. 2019 um 11:53 Uhr schrieb Andrew Randrianasulu > <randrianasulu(a)gmail.com>: > > > For what exactly I should look? > > You claim that AVStream->time_base is changing (which sounds strange to me > but who know) on seeking, you could look (with printf's) how ffmpeg.c > deals with this. > I cannot know... Update, just compiled CinelerraGG with ffmpeg.git LANG=ru_RU.utf8 /dev/shm/tmp/cinelerra-goodguy-20191104/cinelerra-5.1/bin/cin Cinelerra Infinity - built: Nov 4 2019 16:35:57 git://git.cinelerra-gg.org/goodguy/cinelerra.git (c) 2006-2019 Heroine Virtual Ltd. by Adam Williams (c) 2007-2019 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. FFMPEG::open_decoder: some stream times estimated: /home/guest/botva/Downloads/from_Vladimir/Leningrad dolphinarium 16 09 2009/LD_160909_2.avi FFMPEG::open_decoder: some stream times estimated: /home/guest/botva/Downloads/from_Vladimir/Leningrad dolphinarium 16 09 2009/LD_160909_2.avi FFMPEG::open_decoder: some stream times estimated: /home/guest/botva/Downloads/from_Vladimir/Leningrad dolphinarium 16 09 2009/LD_160909_2.avi FFMPEG::open_decoder: some stream times estimated: /home/guest/botva/Downloads/from_Vladimir/Leningrad dolphinarium 16 09 2009/LD_160909_2.avi Device type none is not supported. Available device types: vdpau cuda vaapi opencl FFMPEG::open_decoder: some stream times estimated: /home/guest/botva/Downloads/from_Vladimir/Leningrad dolphinarium 16 09 2009/LD_160909_2.avi Device type none is not supported. Available device types: vdpau cuda vaapi opencl Timebase from stream: 1,25 Timebase from stream: 1,25 Timebase from stream: 1,25 Timebase from stream: 1,25 Timebase from stream: 1,25 FFMPEG::open_decoder: some stream times estimated: /home/guest/botva/Downloads/from_Vladimir/Leningrad dolphinarium 16 09 2009/LD_160909_2.avi Device type none is not supported. Available device types: vdpau cuda vaapi opencl Timebase from stream: 1,25 Timebase from stream: 1,25 Timebase from stream: 1,25 Timebase from stream: 1,25 Timebase from stream: 1,25 Timebase from stream: 1,25 Timebase from stream: 1,25 Timebase from stream: 1,25 Timebase from stream: 1,25 Timebase from stream: 1,25 Timebase from stream: 1,25 Timebase from stream: 1,25 Timebase from stream: 1,25 Timebase from stream: 1,25 Timebase from stream: 1,25 Timebase from stream: 1,25 Timebase from stream: 1,25 Timebase from stream: 1,25 Timebase from stream: 1,25 Timebase from stream: 1,25 Timebase from stream: 1,25 Timebase from stream: 1,25 Timebase from stream: 1,25 FFMPEG::open_decoder: some stream times estimated: /home/guest/botva/Downloads/from_Vladimir/Leningrad dolphinarium 16 09 2009/LD_160909_2.avi FFMPEG::open_decoder: some stream times estimated: /home/guest/botva/Downloads/from_Vladimir/Leningrad dolphinarium 16 09 2009/LD_160909_2.avi Timebase from stream: 1,25 Timebase from stream: 1,25 Timebase from stream: 1,30000 Timebase from stream: 1,30000 Timebase from stream: 1,30000 Timebase from stream: 1,30000 Timebase from stream: 1,30000 Timebase from stream: 1,30000 Timebase from stream: 1,30000 Timebase from stream: 1,30000 Timebase from stream: 1,30000 Timebase from stream: 1,30000 Timebase from stream: 1,30000 Timebase from stream: 1,30000 Timebase from stream: 1,30000 Timebase from stream: 1,30000 Timebase from stream: 1,30000 Timebase from stream: 1,30000 Timebase from stream: 1,30000 Timebase from stream: 1,30000 Session time: 0:00:19 Cpu time: user: 0:00:04.433 sys: 0:00:01.064 1,25 print was before I tried to seek in stream, but it jumped to 1,30000 after I tried to set playback cursor to some 3 min into video. Cinelerra git: commit 83cdf330ba14342487a08d72e25ef29736d41100 (grafted, HEAD -> master, origin/master, origin/HEAD) Author: Good Guy <good1.2guy(a)gmail.com> Date: Sat Nov 2 19:32:42 2019 -0600 correct last chkin dvd opts files ffmpeg.git: commit ec3d3fc65d06a9f7bc4d32b12b14a7c75e00484d (HEAD -> master, origin/master, origin/HEAD) Author: Jun Zhao <barryjzhao(a)tencent.com> Date: Sat Jun 15 16:21:56 2019 +0800 lavf/asfdec: Simplify the check conditions Simplify the check conditions Signed-off-by: Jun Zhao <barryjzhao(a)tencent.com> my diff for ffmpeg.c: diff --git a/cinelerra-5.1/cinelerra/ffmpeg.C b/cinelerra-5.1/cinelerra/ffmpeg.C index 70098ca..3cf85a9 100644 --- a/cinelerra-5.1/cinelerra/ffmpeg.C +++ b/cinelerra-5.1/cinelerra/ffmpeg.C @@ -681,7 +681,11 @@ int FFStream::seek(int64_t no, double rate) } if( pos == curr_pos ) return 0; double secs = pos < 0 ? 0. : pos / rate; - AVRational time_base = st->time_base; +// if user forced timebase to a specified stream + AVRational time_base = ffmpeg->force_timebase >= 0 ? + ffmpeg->fmt_ctx->streams[ffmpeg->force_timebase]->time_base : + st->time_base; + fprintf(stderr, "Timebase from stream: %i,%i \n", time_base.num, time_base.den); int64_t tstmp = time_base.num > 0 ? secs * time_base.den/time_base.num : 0; if( !tstmp ) { if( st->nb_index_entries > 0 ) tstmp = st->index_entries[0].timestamp; @@ -1192,10 +1196,19 @@ int FFVideoStream::video_seek(int64_t pos) if( pos == curr_pos-1 && !seeked ) return 0; // if close enough, just read up to current int gop = avctx->gop_size; - if( gop < 4 ) gop = 4; + if( gop < 4 && gop != 0) gop = 4; if( gop > 64 ) gop = 64; + if( gop == 0 ) gop = 1; + //fprintf(stderr, "GOP: %i \n", gop); int read_limit = curr_pos + 3*gop; if( pos >= curr_pos && pos <= read_limit ) return 0; + // fixup for I-only codecs, not sure why it needed with ffmpeg 4.2 + if (st->codecpar->codec_id == AV_CODEC_ID_DVVIDEO || st->codecpar->codec_id == AV_CODEC_ID_MJPEG || + st->codecpar->codec_id == AV_CODEC_ID_FFVHUFF || st->codecpar->codec_id == AV_CODEC_ID_DNXHD || + st->codecpar->codec_id ==AV_CODEC_ID_HUFFYUV ) { + gop = 1; + if( seek(pos - 2*gop, frame_rate) < 0 ) return -1; + } // guarentee preload more than 2*gop frames if( seek(pos - 3*gop, frame_rate) < 0 ) return -1; return 1; @@ -1576,6 +1589,7 @@ FFMPEG::FFMPEG(FileBase *file_base) flow = 1; decoding = encoding = 0; has_audio = has_video = 0; + force_timebase = -1; opts = 0; opt_duration = -1; opt_video_filter = 0; @@ -2271,6 +2285,8 @@ int FFMPEG::init_decoder(const char *filename) if( (tag=av_dict_get(opts, "format", NULL, 0)) != 0 ) { ifmt = av_find_input_format(tag->value); } + if( (tag=av_dict_get(opts, "force_timebase", NULL, 0)) != 0 ) + force_timebase = atoi(tag->value); } else load_options("decode.opts", opts); actually patch was mostly developed by CinelerraGG developer, I only added fprintf(stderr, "Timebase from stream: %i,%i \n", time_base.num, time_base.den); (for testing I moved opts file I used to fix this stream away: mv /home/guest/botva/Downloads/from_Vladimir/Leningrad\ dolphinarium\ 16\ 09\ 2009/LD_160909_2.opts \ /home/guest/botva/Downloads/from_Vladimir/Leningrad\ dolphinarium\ 16\ 09\ 2009/LD_160909_2___.opts ) Is this enough for demonstrating problem ? > > Carl Eugen > _______________________________________________ > Libav-user mailing list > Libav-user(a)ffmpeg.org > https://ffmpeg.org/mailman/listinfo/libav-user > > To unsubscribe, visit link above, or email > libav-user-request(a)ffmpeg.org with subject "unsubscribe".

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UPD: Current CinGG git fails to build with current ffmpeg.git, but may be this is not a problem yet
by Andrew Randrianasulu 04 Nov '19

04 Nov '19

moving patch to NO_patch with mv right before configure stage solved patching problem, so build continues .. # temporariry remove ffmpeg.git patch #2 mv thirdparty/src/ffmpeg.git.patch2 thirdparty/src/NO_patch from slackbuild I modified I wonder what exactly this patch was trying to workaround, some long-duration dvb->blu-ray transcoding? As far as I understand usual practice when upstreaming (or asking for comments on) patches is to make one thing per patch, even if it will made their number grow. I'm not a programmer, so I am puzzled even by beginning of patch: https://git.cinelerra-gg.org/git/?p=goodguy/cinelerra.git;a=blob;f=cinelerr… - int pcr_pid; - int pcr_packet_count; - int pcr_packet_period; + int64_t pcr, pcr_packet_timer, pcr_packet_period; + int pcr_sid, pcr_pid; does this mean int was not big enough? and end a bit puzzling for me too, i see new options added but I can't reformulate why they were needed..? + { "mpegts_pcr_start_pid", "Set the first pid of the PCR.", and more + { "mpegts_pcr_offset", "clock offset.", real developers probably will understand what those must do, but I usually try to understand something so I can make some slightly more intelligent noise about it .... ---------- Пересланное сообщение ---------- Тема: Current CinGG git fails to build with current ffmpeg.git, but may be this is not a problem yet Дата: Понедельник 04 ноября 2019 Отправитель: Andrew Randrianasulu <randrianasulu(a)gmail.com> Получатель: cin(a)lists.cinelerra-gg.org I remember those git patches updated mostly ar ~rc/branching (for ffmpeg) time, I just tried my luck one more time and yeah ... nope: patch -d ffmpeg* -p1 < src/ffmpeg.git.patch1 patching file libavformat/bluray.c patch -d ffmpeg* -p1 < src/ffmpeg.git.patch2 patching file libavformat/mpegtsenc.c Hunk #1 FAILED at 56. Hunk #2 FAILED at 78. Hunk #3 FAILED at 95. Hunk #4 FAILED at 111. Hunk #5 succeeded at 217 with fuzz 2 (offset -5 lines). Hunk #6 succeeded at 763 with fuzz 2 (offset 33 lines). Hunk #7 FAILED at 745. Hunk #8 FAILED at 777. Hunk #9 succeeded at 853 (offset 68 lines). Hunk #10 succeeded at 879 with fuzz 1 (offset 39 lines). Hunk #11 FAILED at 927. Hunk #12 FAILED at 966. Hunk #13 FAILED at 1052. Hunk #14 succeeded at 1082 (offset -27 lines). Hunk #15 succeeded at 1100 (offset -27 lines). Hunk #16 FAILED at 1196. Hunk #17 FAILED at 1207. Hunk #18 succeeded at 1245 (offset 7 lines). Hunk #19 FAILED at 1253. Hunk #20 FAILED at 1261. Hunk #21 succeeded at 1372 (offset 3 lines). Hunk #22 FAILED at 1546. Hunk #23 FAILED at 1567. Hunk #24 FAILED at 1764. Hunk #25 succeeded at 1908 (offset -25 lines). Hunk #26 FAILED at 1982. 17 out of 26 hunks FAILED -- saving rejects to file libavformat/mpegtsenc.c.rej make[2]: *** [/dev/shm/tmp/cinelerra-goodguy-20191104/cinelerra-5.1/thirdparty/../thirdparty/build/ffmpeg.source] Ошибка 1 This is related to reporting possible incosistences in libavcodec/libavformat - because obviously libav devs prefer to look at current git ... Probably I should revisit this at ffmpeg 4.3's rc time. Just for your information. -------------------------------------------------------

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Current CinGG git fails to build with current ffmpeg.git, but may be this is not a problem yet
by Andrew Randrianasulu 04 Nov '19

04 Nov '19

I remember those git patches updated mostly ar ~rc/branching (for ffmpeg) time, I just tried my luck one more time and yeah ... nope: patch -d ffmpeg* -p1 < src/ffmpeg.git.patch1 patching file libavformat/bluray.c patch -d ffmpeg* -p1 < src/ffmpeg.git.patch2 patching file libavformat/mpegtsenc.c Hunk #1 FAILED at 56. Hunk #2 FAILED at 78. Hunk #3 FAILED at 95. Hunk #4 FAILED at 111. Hunk #5 succeeded at 217 with fuzz 2 (offset -5 lines). Hunk #6 succeeded at 763 with fuzz 2 (offset 33 lines). Hunk #7 FAILED at 745. Hunk #8 FAILED at 777. Hunk #9 succeeded at 853 (offset 68 lines). Hunk #10 succeeded at 879 with fuzz 1 (offset 39 lines). Hunk #11 FAILED at 927. Hunk #12 FAILED at 966. Hunk #13 FAILED at 1052. Hunk #14 succeeded at 1082 (offset -27 lines). Hunk #15 succeeded at 1100 (offset -27 lines). Hunk #16 FAILED at 1196. Hunk #17 FAILED at 1207. Hunk #18 succeeded at 1245 (offset 7 lines). Hunk #19 FAILED at 1253. Hunk #20 FAILED at 1261. Hunk #21 succeeded at 1372 (offset 3 lines). Hunk #22 FAILED at 1546. Hunk #23 FAILED at 1567. Hunk #24 FAILED at 1764. Hunk #25 succeeded at 1908 (offset -25 lines). Hunk #26 FAILED at 1982. 17 out of 26 hunks FAILED -- saving rejects to file libavformat/mpegtsenc.c.rej make[2]: *** [/dev/shm/tmp/cinelerra-goodguy-20191104/cinelerra-5.1/thirdparty/../thirdparty/build/ffmpeg.source] Ошибка 1 This is related to reporting possible incosistences in libavcodec/libavformat - because obviously libav devs prefer to look at current git ... Probably I should revisit this at ffmpeg 4.3's rc time. Just for your information.

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Spend whole day writing single-line Makefile
by Andrew Randrianasulu 03 Nov '19

03 Nov '19

... because I forgot about 'you must use tabs in makefiles' It still errors out, but at least build goes past ffmpeg's configure.. I'm trying to hack-in my latest discovery about multidepth x265. So, it really hack - thirdparty/Makefile patched for not creating configure in x265 dir, then Makefile, pseudo 'configure' with just one /bin/true line and multilib.sh script copied into just created folder, and after this CinGG's build system handles the rest ...hopefully (build not yet finished)

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UPD: Re: Video background on CinGG website eats CPU ...
by Andrew Randrianasulu 03 Nov '19

03 Nov '19

Well, I hope Sam will find this info useful (myself is not a dev for adding this to webpage/locally): https://gist.github.com/cferdinandi/9044694 "simple method to stop YouTube, Vimeo, and HTML5 videos from playing." https://gomakethings.com/stopping-youtube-vimeo-and-html5-videos-with-javas… basically the same but without comments. sometimes comments useful ..... /** * Stop an iframe or HTML5 <video> from playing * @param {Element} element The element that contains the video */ var stopVideo = function ( element ) { var iframe = element.querySelector( 'iframe'); var video = element.querySelector( 'video' ); if ( iframe ) { var iframeSrc = iframe.src; iframe.src = iframeSrc; } if ( video ) { video.pause(); } }; -------------- and further in comments =========== Copy link Luminicus commented Sep 23, 2019 Good idea, but how can I call the function on click to pause all iframe > videos on the page (without ID of every iframe) ? @cferdinandi Copy link Owner Author cferdinandi commented Sep 24, 2019 @Luminicus This outta do it. /** * Stop all iframes or HTML5 <video>'s from playing */ var stopVideos = function () { var videos = document.querySelectorAll('iframe, video'); Array.prototype.forEach.call(videos, function (video) { if (video.tagName.toLowerCase() === 'video') { video.pause(); } else { var src = video.src; video.src = src; } }); }; ============ but may be you already figured this out. I usually check git, not website itself :} ---------- Пересланное сообщение ---------- Тема: Re: [Cin] Video background on CinGG website eats CPU ... Дата: Пятница 01 ноября 2019 Отправитель: Andrew Randrianasulu <randrianasulu(a)gmail.com> Получатель: "Cinelerra.GG" <cin(a)lists.cinelerra-gg.org> В сообщении от Friday 01 November 2019 13:29:04 Andrea paz написал(а): > Your information and tests are always interesting, thanks also for the > link. I also noticed a great CPU usage watching the video of the site. > In total, with "top", we are around 90%, of which 30-40% of GPUs that > do not know what it means (I have enabled hardware acceleration in > Firefox). yes, I also have layers.acceleration.force-enabled enabled in Seamonkey, but this only accelerates in-browser compositing, IIRC > But I have the same results watching the same video on Youtube: > https://www.youtube.com/watch?v=SzP2o2OJ90g > And the same results from watching any video on Youtube. > Does it turn out to you too? Yeah, 200%+ of CPU according to top :} Video in avc1 (h264), so may be Chrome (and/or Firefox on windows?) actually use hw acceleration for *decoding* it, so effect not very notieceable .... https://bugzilla.mozilla.org/show_bug.cgi?id=1210727 -------------------------------------------------------

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Correction (for libavcodec usage inside Cinelerra-GG [LONG])
by Andrew Randrianasulu 03 Nov '19

03 Nov '19

I included link to our bugtracker issue #330, but it was not meant to say FFmpeg should be absolutely blamed on this - just that my primitive fprintf debugging showed something like jumping around at seek timestamps (due to cinelerra-GG using different seek method, relative to ffplay/mplayer) I just hope I not ruined our communication.

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Documentation/manual questions
by Andrew Randrianasulu 02 Nov '19

02 Nov '19

Hi! I looked into pdf WIP document Andrea posted few days ago: https://www.dropbox.com/s/0js49r47s0qu621/CinelerraGG_Manual.pdf?dl=0 on page 315 I can see reference to configure switch --with-findobject, but as far as I can see this switch was removed in latest git code? at p. 390 1 mov prores 2 preset medium 3 pix_fmt yuv422p10le shouldn't be pix_fmt changed to cin_pix_fmt, according to our recent discussion with Phyllis?

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libavcodec usage inside Cinelerra-GG [LONG]
by Andrew Randrianasulu 02 Nov '19

02 Nov '19

Hello, developers and users of libav! I'm a bit of user (more tester than serious user) of video editing software called Cinelerra-GG This is evolution of original Cinlerrra NLE, and current version uses ffmpeg/libavcodec 4.2 From manual available at https://cinelerra-gg.org/download/ (see CinelerraGG_manual_WIP.pdf) I found important (IMO) passage I wish to share to relevant list: p. 193: Outstanding Issues with ffmpeg: There are some problems that need to be ad- dressed by the ffmpeg developer group that adversely affect Cinelerra. These are stated below with the hopes that that group will ﬁx them as time permits. • Make all the default parameters operational. When they are not, the Cinelerra plugins can’t be initialized since the initial state of the ﬁlter is not operational. If that is not possible, then provide a set of nominal parameters for each plugin, so that they can be used as the plugins initial default state. • Make the ﬁlter conﬁg function project the new parameter data into the ﬁlter function at any point during ﬁlter operation. This is so that continuous updates can be done as the plugin operates. • Improve seek codec restarts. The past predictor must be reset or recon- structed after a seek. The only documented way to seek is open/seek/- play. Reopening the format layer is very expensive. I think I can also link in https://www.cinelerra-gg.org/bugtracker/view.php?id=330 because IMO it shows how wild timestamp can ruin synchro I also found some other interesting areas of interaction between libavcodec/libavformat and Cinelerra, for example timecode tracks in MOV container I tested ffmpeg itself and it indeed was able to to put tcmd track into MOV, while DV encapsulated in AVI (type 1) was not showing it at least from ffprobe. So, I just extracted raw DV from AVI container, and tested this with ffprobe, and then re-wrapped DV into mov (using example from ffmpeg's bugtracker) ffmpeg -i /home/guest/botva/Downloads/from_Vladimir/Leningrad\ dolphinarium\ 29\ 10\ 2004/UD\ 2004\ 10\ 29\ 01.avi -codec copy DV.dv ffmpeg -i DV.dv -c copy 1.mov ffmpeg -i 1.mov -metadata:s:v:0 reel_name=ABCDEF -codec copy 2.mov 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, mov,mp4,m4a,3gp,3g2,mj2, from '1.mov': Metadata: major_brand : qt minor_version : 512 compatible_brands: qt encoder : Lavf56.40.101 Duration: 00:01:14.56, start: 0.000000, bitrate: 30337 kb/s Stream #0:0(eng): Video: dvvideo (dvcp / 0x70637664), yuv420p, 720x576 [SAR 16:15 DAR 4:3], 28800 kb/s, 25 fps, 25 tbr, 12800 tbn, 25 tbc (default) Metadata: handler_name : DataHandler timecode : 00:00:00:00 Stream #0:1(eng): Audio: pcm_s16le (sowt / 0x74776F73), 48000 Hz, stereo, s16, 1536 kb/s (default) Metadata: handler_name : DataHandler Stream #0:2(eng): Data: none (tmcd / 0x64636D74) Metadata: handler_name : DataHandler timecode : 00:00:00:00 [mov @ 0x8f395a0] Codec for stream 0 does not use global headers but container format requires global headers [mov @ 0x8f395a0] Codec for stream 1 does not use global headers but container format requires global headers Output #0, mov, to '2.mov': Metadata: major_brand : qt minor_version : 512 compatible_brands: qt encoder : Lavf56.40.101 Stream #0:0(eng): Video: dvvideo (dvcp / 0x70637664), yuv420p, 720x576 [SAR 16:15 DAR 4:3], q=2-31, 28800 kb/s, 25 fps, 25 tbr, 12800 tbn, 12800 tbc (default) Metadata: handler_name : DataHandler timecode : 00:00:00:00 reel_name : ABCDEF Stream #0:1(eng): Audio: pcm_s16le (sowt / 0x74776F73), 48000 Hz, stereo, 1536 kb/s (default) Metadata: handler_name : DataHandler Stream mapping: Stream #0:0 -> #0:0 (copy) Stream #0:1 -> #0:1 (copy) Press [q] to stop, [?] for help frame= 1864 fps=0.0 q=-1.0 Lsize= 276121kB time=00:01:14.56 bitrate=30337.8kbits/s video:262125kB audio:13980kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.005956% guest@slax:/dev/shm$ ffprobe -show_stream 2.mov ffprobe version 2.8.15 Copyright (c) 2007-2018 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 Failed to set value '2.mov' for option 'show_stream': Option not found guest@slax:/dev/shm$ ffprobe -show_format 2.mov ffprobe version 2.8.15 Copyright (c) 2007-2018 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, mov,mp4,m4a,3gp,3g2,mj2, from '2.mov': Metadata: major_brand : qt minor_version : 512 compatible_brands: qt encoder : Lavf56.40.101 Duration: 00:01:14.56, start: 0.000000, bitrate: 30337 kb/s Stream #0:0(eng): Video: dvvideo (dvcp / 0x70637664), yuv420p, 720x576 [SAR 16:15 DAR 4:3], 28800 kb/s, 25 fps, 25 tbr, 12800 tbn, 25 tbc (default) Metadata: handler_name : DataHandler timecode : 00:00:00:00 Stream #0:1(eng): Audio: pcm_s16le (sowt / 0x74776F73), 48000 Hz, stereo, s16, 1536 kb/s (default) Metadata: handler_name : DataHandler Stream #0:2(eng): Data: none (tmcd / 0x64636D74) Metadata: handler_name : DataHandler reel_name : ABCDEF timecode : 00:00:00:00 Unsupported codec with id 0 for input stream 2 [FORMAT] filename=2.mov nb_streams=3 nb_programs=0 format_name=mov,mp4,m4a,3gp,3g2,mj2 format_long_name=QuickTime / MOV start_time=0.000000 duration=74.560000 size=282748359 bit_rate=30337806 probe_score=100 TAG:major_brand=qt TAG:minor_version=512 TAG:compatible_brands=qt TAG:encoder=Lavf56.40.101 [/FORMAT] guest@slax:/dev/shm$ rm 2.mov guest@slax:/dev/shm$ ffmpeg -i 1.mov -timecode 01:02:03:04 -metadata:s:v:0 reel_name=ABCDEF -codec copy 2.mov 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, mov,mp4,m4a,3gp,3g2,mj2, from '1.mov': Metadata: major_brand : qt minor_version : 512 compatible_brands: qt encoder : Lavf56.40.101 Duration: 00:01:14.56, start: 0.000000, bitrate: 30337 kb/s Stream #0:0(eng): Video: dvvideo (dvcp / 0x70637664), yuv420p, 720x576 [SAR 16:15 DAR 4:3], 28800 kb/s, 25 fps, 25 tbr, 12800 tbn, 25 tbc (default) Metadata: handler_name : DataHandler timecode : 00:00:00:00 Stream #0:1(eng): Audio: pcm_s16le (sowt / 0x74776F73), 48000 Hz, stereo, s16, 1536 kb/s (default) Metadata: handler_name : DataHandler Stream #0:2(eng): Data: none (tmcd / 0x64636D74) Metadata: handler_name : DataHandler timecode : 00:00:00:00 [mov @ 0x81334c0] Codec for stream 0 does not use global headers but container format requires global headers [mov @ 0x81334c0] Codec for stream 1 does not use global headers but container format requires global headers Output #0, mov, to '2.mov': Metadata: major_brand : qt minor_version : 512 compatible_brands: qt timecode : 01:02:03:04 encoder : Lavf56.40.101 Stream #0:0(eng): Video: dvvideo (dvcp / 0x70637664), yuv420p, 720x576 [SAR 16:15 DAR 4:3], q=2-31, 28800 kb/s, 25 fps, 25 tbr, 12800 tbn, 12800 tbc (default) Metadata: handler_name : DataHandler timecode : 00:00:00:00 reel_name : ABCDEF Stream #0:1(eng): Audio: pcm_s16le (sowt / 0x74776F73), 48000 Hz, stereo, 1536 kb/s (default) Metadata: handler_name : DataHandler Stream mapping: Stream #0:0 -> #0:0 (copy) Stream #0:1 -> #0:1 (copy) Press [q] to stop, [?] for help frame= 1864 fps=0.0 q=-1.0 Lsize= 276121kB time=00:01:14.56 bitrate=30337.8kbits/s video:262125kB audio:13980kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.005956% guest@slax:/dev/shm$ ffprobe -show_format 2.mov ffprobe version 2.8.15 Copyright (c) 2007-2018 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, mov,mp4,m4a,3gp,3g2,mj2, from '2.mov': Metadata: major_brand : qt minor_version : 512 compatible_brands: qt encoder : Lavf56.40.101 Duration: 00:01:14.56, start: 0.000000, bitrate: 30337 kb/s Stream #0:0(eng): Video: dvvideo (dvcp / 0x70637664), yuv420p, 720x576 [SAR 16:15 DAR 4:3], 28800 kb/s, 25 fps, 25 tbr, 12800 tbn, 25 tbc (default) Metadata: handler_name : DataHandler timecode : 01:02:03:04 Stream #0:1(eng): Audio: pcm_s16le (sowt / 0x74776F73), 48000 Hz, stereo, s16, 1536 kb/s (default) Metadata: handler_name : DataHandler Stream #0:2(eng): Data: none (tmcd / 0x64636D74) Metadata: handler_name : DataHandler reel_name : ABCDEF timecode : 01:02:03:04 Unsupported codec with id 0 for input stream 2 [FORMAT] filename=2.mov nb_streams=3 nb_programs=0 format_name=mov,mp4,m4a,3gp,3g2,mj2 format_long_name=QuickTime / MOV start_time=0.000000 duration=74.560000 size=282748359 bit_rate=30337806 probe_score=100 TAG:major_brand=qt TAG:minor_version=512 TAG:compatible_brands=qt TAG:encoder=Lavf56.40.101 [/FORMAT] mediainfo 2.mov General Complete name : 2.mov Format : MPEG-4 Commercial name : DVCPRO Format profile : QuickTime Codec ID : qt 0000.02 (qt ) File size : 270 MiB Duration : 1 min 14 s Overall bit rate : 30.3 Mb/s Recorded date : 1970-01-01 00:00:00.000 Writing application : Lavf56.40.101 Video ID : 1 Format : DV Commercial name : DVCPRO Codec ID : dvcp Duration : 1 min 14 s Bit rate mode : Constant Bit rate : 24.4 Mb/s Encoded bit rate : 28.8 Mb/s Width : 720 pixels Height : 576 pixels Display aspect ratio : 4:3 Frame rate mode : Constant Frame rate : 25.000 FPS Standard : PAL Color space : YUV Chroma subsampling : 4:2:0 Bit depth : 8 bits Scan type : Interlaced Scan order : Bottom Field First Compression mode : Lossy Bits/(Pixel*Frame) : 2.357 Time code of first frame : 00:00:00:00 Time code source : Subcode time code Stream size : 217 MiB (81%) Encoded stream size : 256 MiB (95%) Encoding settings : ae mode=manual / wb mode=automatic / white balance= / fcm=manual focus Language : English Audio #1 ID : 2 Format : PCM Format settings : Little / Signed Codec ID : sowt Duration : 1 min 14 s Bit rate mode : Constant Bit rate : 1 536 kb/s Channel(s) : 2 channels Channel layout : L R Sampling rate : 48.0 kHz Bit depth : 16 bits Stream size : 13.7 MiB (5%) Language : English Default : Yes Alternate group : 1 Audio #2 ID : 1-0 Format : PCM Muxing mode : DV Muxing mode, more info : Muxed in Video #1 Duration : 1 min 14 s Bit rate mode : Constant Bit rate : 1 536 kb/s Encoded bit rate : 0 b/s Channel(s) : 2 channels Sampling rate : 48.0 kHz Bit depth : 16 bits Delay relative to video : -1 h 2 min Stream size : 13.7 MiB (5%) Encoded stream size : 0.00 Byte (0%) Other ID : 3 Type : Time code Format : QuickTime TC Duration : 1 min 14 s Time code of first frame : 01:02:03:04 Time code, striped : Yes Title : ABCDEF Language : English Default : No guest@slax:/dev/shm$ ffprobe -show_streams 2.mov ffprobe version 2.8.15 Copyright (c) 2007-2018 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, mov,mp4,m4a,3gp,3g2,mj2, from '2.mov': Metadata: major_brand : qt minor_version : 512 compatible_brands: qt encoder : Lavf56.40.101 Duration: 00:01:14.56, start: 0.000000, bitrate: 30337 kb/s Stream #0:0(eng): Video: dvvideo (dvcp / 0x70637664), yuv420p, 720x576 [SAR 16:15 DAR 4:3], 28800 kb/s, 25 fps, 25 tbr, 12800 tbn, 25 tbc (default) Metadata: handler_name : DataHandler timecode : 01:02:03:04 Stream #0:1(eng): Audio: pcm_s16le (sowt / 0x74776F73), 48000 Hz, stereo, s16, 1536 kb/s (default) Metadata: handler_name : DataHandler Stream #0:2(eng): Data: none (tmcd / 0x64636D74) Metadata: handler_name : DataHandler reel_name : ABCDEF timecode : 01:02:03:04 Unsupported codec with id 0 for input stream 2 [STREAM] index=0 codec_name=dvvideo codec_long_name=DV (Digital Video) profile=unknown codec_type=video codec_time_base=1/25 codec_tag_string=dvcp codec_tag=0x70637664 width=720 height=576 coded_width=720 coded_height=576 has_b_frames=0 sample_aspect_ratio=16:15 display_aspect_ratio=4:3 pix_fmt=yuv420p level=-99 color_range=N/A color_space=unknown color_transfer=unknown color_primaries=unknown chroma_location=topleft timecode=N/A refs=1 id=N/A r_frame_rate=25/1 avg_frame_rate=25/1 time_base=1/12800 start_pts=0 start_time=0.000000 duration_ts=954368 duration=74.560000 bit_rate=28800000 max_bit_rate=N/A bits_per_raw_sample=N/A nb_frames=1864 nb_read_frames=N/A nb_read_packets=N/A DISPOSITION:default=1 DISPOSITION:dub=0 DISPOSITION:original=0 DISPOSITION:comment=0 DISPOSITION:lyrics=0 DISPOSITION:karaoke=0 DISPOSITION:forced=0 DISPOSITION:hearing_impaired=0 DISPOSITION:visual_impaired=0 DISPOSITION:clean_effects=0 DISPOSITION:attached_pic=0 TAG:language=eng TAG:handler_name=DataHandler TAG:timecode=01:02:03:04 [/STREAM] [STREAM] index=1 codec_name=pcm_s16le codec_long_name=PCM signed 16-bit little-endian profile=unknown codec_type=audio codec_time_base=1/48000 codec_tag_string=sowt codec_tag=0x74776f73 sample_fmt=s16 sample_rate=48000 channels=2 channel_layout=stereo bits_per_sample=16 id=N/A r_frame_rate=0/0 avg_frame_rate=0/0 time_base=1/48000 start_pts=0 start_time=0.000000 duration_ts=3578880 duration=74.560000 bit_rate=1536000 max_bit_rate=N/A bits_per_raw_sample=N/A nb_frames=3578880 nb_read_frames=N/A nb_read_packets=N/A DISPOSITION:default=1 DISPOSITION:dub=0 DISPOSITION:original=0 DISPOSITION:comment=0 DISPOSITION:lyrics=0 DISPOSITION:karaoke=0 DISPOSITION:forced=0 DISPOSITION:hearing_impaired=0 DISPOSITION:visual_impaired=0 DISPOSITION:clean_effects=0 DISPOSITION:attached_pic=0 TAG:language=eng TAG:handler_name=DataHandler [/STREAM] [STREAM] index=2 codec_name=unknown codec_long_name=unknown profile=unknown codec_type=data codec_time_base=1/25 codec_tag_string=tmcd codec_tag=0x64636d74 id=N/A r_frame_rate=0/0 avg_frame_rate=0/0 time_base=1/12800 start_pts=0 start_time=0.000000 duration_ts=954368 duration=74.560000 bit_rate=N/A max_bit_rate=N/A bits_per_raw_sample=N/A nb_frames=1 nb_read_frames=N/A nb_read_packets=N/A DISPOSITION:default=0 DISPOSITION:dub=0 DISPOSITION:original=0 DISPOSITION:comment=0 DISPOSITION:lyrics=0 DISPOSITION:karaoke=0 DISPOSITION:forced=0 DISPOSITION:hearing_impaired=0 DISPOSITION:visual_impaired=0 DISPOSITION:clean_effects=0 DISPOSITION:attached_pic=0 TAG:language=eng TAG:handler_name=DataHandler TAG:reel_name=ABCDEF TAG:timecode=01:02:03:04 [/STREAM] ----------- all this dance just for showing to myself this timecode thing actually exist in DV and can be embedded into MOV (at least) use-case basically about normal timecode use - multi-camera synchronization, prescie cuts, and alike. See https://www.cinelerra-gg.org/bugtracker/view.php?id=334 where I collected few links (basically timecode used in EDL format CMX3600, and this format can be used by other programs, like Blender, KDE's NLE, something else ..there are some bugs in CinGG about frame accuracy ATM [https://www.cinelerra-gg.org/bugtracker/view.php?id=329] but after they are fixed ... While I'm myself not developer enough for implementing new features - i usually dig into docs and come up with something developers can use. I usually read ffmpeg-devel, but I'm not subscribed to it (due to rel. high traffic there) I'll be happy to help in communication/testing between two projects.

1 0

Testing CinGG on Xephyr's 2560x1920 screen show small oddity
by Andrew Randrianasulu 02 Nov '19

02 Nov '19

Hi! User reported strange garbled UI on 2560x1920 (I think) screen: ah, 2560x1440 actually: https://i.imgur.com/0RgnITa.png I fired up Xephyr Xephyr :1 -screen 2560x1920 -dpi 200 DISPLAY=":1" starte16 and inside this started cin. Result was wrongly-positioned elements in project settings, for example. Of course it was fixable either by setting UI scale param to 1.0 or BC_SCALE variable Still, out-of-the-box experience was discouraging for user. I saw few interesting messages and captured them to log. bash-4.3# BC_SCALE=1.5 cin Cinelerra Infinity - built: Nov 1 2019 17:53:29 git://git.cinelerra-gg.org/goodguy/cinelerra.git (c) 2006-2019 Heroine Virtual Ltd. by Adam Williams (c) 2007-2019 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. BC_WindowBase::reposition_window this->h == -56 Session time: 0:00:32 Cpu time: user: 0:00:05.294 sys: 0:00:01.075 bash-4.3# BC_SCALE=1.1 cin Cinelerra Infinity - built: Nov 1 2019 17:53:29 git://git.cinelerra-gg.org/goodguy/cinelerra.git (c) 2006-2019 Heroine Virtual Ltd. by Adam Williams (c) 2007-2019 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. Session time: 0:00:25 Cpu time: user: 0:00:05.253 sys: 0:00:00.680 bash-4.3# BC_SCALE=1.0 cin Cinelerra Infinity - built: Nov 1 2019 17:53:29 git://git.cinelerra-gg.org/goodguy/cinelerra.git (c) 2006-2019 Heroine Virtual Ltd. by Adam Williams (c) 2007-2019 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. Session time: 0:00:16 Cpu time: user: 0:00:04.800 sys: 0:00:00.658 bash-4.3# cin Cinelerra Infinity - built: Nov 1 2019 17:53:29 git://git.cinelerra-gg.org/goodguy/cinelerra.git (c) 2006-2019 Heroine Virtual Ltd. by Adam Williams (c) 2007-2019 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. BC_WindowBase::reposition_window this->h == -9 Cinelerra Infinity - built: Nov 1 2019 17:53:29 git://git.cinelerra-gg.org/goodguy/cinelerra.git (c) 2006-2019 Heroine Virtual Ltd. by Adam Williams (c) 2007-2019 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. Session time: 0:00:21 Cpu time: user: 0:00:09.967 sys: 0:00:01.794 bash-4.3# see "BC_WindowBase::reposition_window this->h == -9" and one more similar message above? Are they harmless?

1 0

Latest CinGG release builds are ready for download
by Phyllis Smith 02 Nov '19

02 Nov '19

The latest CinGG builds are ready at cinelerra-gg.org to download. This month's big deal is "Scaling" so you can use it and actually see the text, icons, and menus on a 4K monitor as well as change the size on any monitor if you just want it to be a little bigger; for example 1.25 is quite nice on a 1080p monitor. Below are the abbreviated Release Notes that you can also find on the website. ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Cinelerra-GG (Version Infinity) *Release Notes* for 10/01/2019-10/31/2019 for builds *Celebrating 1 year of the cinelerra-gg.org <http://cinelerra-gg.org> website!* Without *Sam*, we would not have even started or progressed this far and continued onward. Without* Pierre*, we would not have had the motivation. Now moving forward with assistance of *Andrea/Andrey* converting the manual to Latex, plus much help from *IgorB* with testing, demos, suggestions, and photo-montages, and then there is all of *Andrew *and *Olaf* contributions, insights and updates, besides the testing/using/wiki updating of *MatN*. *Every single user* who has taken the time to log a bug, do a test, make a feature request, or simply used the software helped to keep Cinelerra alive and going strong. This includes a “Thank You” to the *lurkers*. 1. *Scaling for any monitor to include 4K HiDPI* monitors is now available. For usage there is an automatic probe if you do nothing different or you can easily modify the Scaling in the Layout section of Settings→Preferences, Appearance tab – be aware that when you click OK, the application will restart all by itself. If you make a mistake in the value you set in Preferences, you can workaround this by starting from a window using BC_SCALE=1 {your cinelerra path/bin/cin} (orriginal request a long time ago from Terje, + a post in Forum and BT #25). 2. *Updated dav1d library* from 0.4.0 to 0.5.0 which has good speedups (Andrew notification). 3. *Usability Improvements*: Several new Shape Wipe transitions have been added to include: Butterfly, Circle-s, Clouds-s, Diamond-s, Venetian Blind-s, Cross-s, Diagonal-s, Double Door’s, Gravity, Linear-s, and Plasma for an additional 25 (thanks to IgorB). Large rework of the Shape Wipe program code to include an additional Feather (blend) slider. Update layout of the menu (based on IgorB’s design). Icons/pngs mods and additions for Cakewalk theme have been provided. This includes replacement icons for the default Insertion Strategy icons (thanks to Olaf). Added Insertion Strategy icons back in for the Load Files, Render, Record, and Menu Effects and at the same time cleaned up this code (D. Quinton suggestion). Mouse over the effects and transitions in the Resources window will show a short definition when “Info on” is enabled via the right mouse button over an empty space or the shortcut of the letter “i” (D. Quinton suggestion). Added a “Are you sure?” when updating Preferences if a Render or Record is in progress or if a Restart is pending (Olaf suggestion). Russian translation updated to include many more translations plus fixes (Andrew’s work). 14 new audio/video opts files to choose for a Render in the quicktime (qt) and avi categories (Andrew contribution). Qt files now render with automatic extension of .mov instead of .qt because mov is what works. 5. *Bugs/Issues Fixed*: Thirdparty build for Nvenc/Cuda fix has been added. Fixed error in the About September Features of note. Informational definitions for the Effects and Transitions have been corrected – plugins.txt. Booby lock problems in plugin 720to480, updatefilter, and another routtine have been fixed as well as another 2 potential fixes as found by Andrew. SEGV in popup menu found while using SVG via Inkscape when an empty file name is fixed. Rework of the resource_init routine has been completed. YUV411 plugin fixed to immediately show a warning message if the session format is not YUV. SEGV in Resources Window, Clip folder, when you click rmb, and paste clip when nothing in the clipboard to paste, has been fixed (Olaf found). Plugin Selective Temporal Averaging radio buttons were not working, but are now fixed (Andrew). Plugin Deinterlace-CV had a deadlock that has been corrected and the missing dial is now back (Andrew reported this). The opts file avi.xvid has been fixed and put into the correct subtype as xvid.avi (Andrew note). The differences.pdf file has been updated to include the latest features added.

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