> > 2016-08-18 23:23 GMT+02:00 Paul B Mahol <[email protected]>: > > > > > On 8/18/16, Keith Reilly <[email protected]> wrote: > > > > I use ffmbc to create Avid supported files for fast import (ffmpeg > > > doesn't > > > > do this). ffmbc is behind in development so there are codecs it > cannot > > > read > > > > that i need it to. My solution is to simply read the file with ffmpeg > > and > > > > pass it on to ffmbc via standard output that way i can make Avid > media > > > with > > > > anything ffmpeg reads. However i have an issue. I do not get the > whole > > > > video converted. > > > > > > > > I'm running on Mac os 10.11.6 ffmpeg was installed with macports, > > ffmbc > > > > from source. The video is about 1 hour 27 min long, i get roughly 5 > > > minutes > > > > of the imx50 file that is perfect except for the missing hour and > > 22min. > > > > > > > > console input: > > > > ffmpeg -i _Youtube.webm -c:v rawvideo -c:a pcm_s16le -f avi pipe:1 | > > > ffmbc > > > > -i pipe:0 -r 29.97 -target imx50 _Youtube.mxf > > > > > > > > output: > > > > > > > > ffmpeg version 3.1.1 Copyright (c) 2000-2016 the FFmpeg developers > > > > > > > > built with Apple LLVM version 7.3.0 (clang-703.0.31) > > > > > > > > configuration: --prefix=/opt/local --enable-swscale > --enable-avfilter > > > > --enable-avresample --enable-libmp3lame --enable-libvorbis > > > --enable-libopus > > > > --enable-libtheora --enable-libschroedinger --enable-libopenjpeg > > > > --enable-libmodplug --enable-libvpx --enable-libsoxr > --enable-libspeex > > > > --enable-libass --enable-libbluray --enable-lzma --enable-gnutls > > > > --enable-fontconfig --enable-libfreetype --enable-libfribidi > > > > --disable-indev=jack --disable-outdev=xv > --mandir=/opt/local/share/man > > > > --enable-shared --enable-pthreads --cc=/usr/bin/clang --enable-vda > > > > --enable-audiotoolbox --enable-videotoolbox --arch=x86_64 > --enable-yasm > > > > --enable-gpl --enable-postproc --enable-libx264 --enable-libxvid > > > > > > > > libavutil 55. 28.100 / 55. 28.100 > > > > > > > > libavcodec 57. 48.101 / 57. 48.101 > > > > > > > > libavformat 57. 41.100 / 57. 41.100 > > > > > > > > libavdevice 57. 0.101 / 57. 0.101 > > > > > > > > libavfilter 6. 47.100 / 6. 47.100 > > > > > > > > libavresample 3. 0. 0 / 3. 0. 0 > > > > > > > > libswscale 4. 1.100 / 4. 1.100 > > > > > > > > libswresample 2. 1.100 / 2. 1.100 > > > > > > > > libpostproc 54. 0.100 / 54. 0.100 > > > > > > > > FFmbc version 0.7.4 > > > > > > > > Copyright (c) 2008-2015 Baptiste Coudurier and the FFmpeg developers > > > > > > > > Input #0, matroska,webm, from '/Volumes/RR295-KENNEDY_1/_ > > Youtube.webm': > > > > > > > > Metadata: > > > > > > > > encoder : Lavf56.1.0 > > > > > > > > Duration: 01:27:33.64, start: 0.000000, bitrate: 480 kb/s > > > > > > > > Stream #0:0(eng): Video: vp9 (Profile 0), yuv420p(tv), 640x480, > SAR > > > 1:1 > > > > DAR 4:3, 29.97 fps, 29.97 tbr, 1k tbn, 1k tbc (default) > > > > > > > > Stream #0:1(eng): Audio: vorbis, 44100 Hz, stereo, fltp (default) > > > > > > > > [avi @ 0x7fcd6c83f000] Using AVStream.codec to pass codec parameters > to > > > > muxers is deprecated, use AVStream.codecpar instead. > > > > > > > > Last message repeated 1 times > > > > > > > > Output #0, avi, to 'pipe:1': > > > > > > > > Metadata: > > > > > > > > ISFT : Lavf57.41.100 > > > > > > > > Stream #0:0(eng): Video: rawvideo (I420 / 0x30323449), yuv420p, > > > 640x480 > > > > [SAR 1:1 DAR 4:3], q=2-31, 200 kb/s, 29.97 fps, 29.97 tbn, 29.97 tbc > > > > (default) > > > > > > > > Metadata: > > > > > > > > encoder : Lavc57.48.101 rawvideo > > > > > > > > Stream #0:1(eng): Audio: pcm_s16le ([1][0][0][0] / 0x0001), 44100 > > Hz, > > > > stereo, s16, 1411 kb/s (default) > > > > > > > > Metadata: > > > > > > > > encoder : Lavc57.48.101 pcm_s16le > > > > > > > > Stream mapping: > > > > > > > > Stream #0:0 -> #0:0 (vp9 (native) -> rawvideo (native)) > > > > > > > > Stream #0:1 -> #0:1 (vorbis (native) -> pcm_s16le (native)) > > > > > > > > Press [q] to stop, [?] for help > > > > > > > > Input #0, avi, from 'pipe:0': > > > > > > > > Metadata: > > > > > > > > encoder: Lavf57.41.100 > > > > > > > > Duration: 9951:59:45.52, bitrate: N/A > > > > > > > > Stream #0.0(und): Video: rawvideo, yuv420p, 640x480p, PAR 1:1 DAR > > > 4:3, > > > > 29.97 fps > > > > > > > > Stream #0.1(und): Audio: pcm_s16le, 44100 Hz, 2 channels, s16, > 1411 > > > kb/s > > > > > > > > [scale @ 0x7fde69c03a00] w:640 h:480 fmt:yuv420p -> w:640 h:480 > > > fmt:yuv422p > > > > flags:0x4 il:0 > > > > > > > > Auto-rescaling to imx50 resolution > > > > > > > > [scale @ 0x7fde69c038a0] w:640 h:480 fmt:yuv420p -> w:720 h:486 > > > fmt:yuv422p > > > > flags:0x4 il:-1 > > > > > > > > [pad @ 0x7fde69c03cc0] w:720 h:486 -> w:720 h:512 x:0 y:26 > > > > color:0x108080FF[yuva] > > > > > > > > Output #0, mxf_d10, to '/Volumes/RR295-KENNEDY_1/_Youtube.mxf': > > > > > > > > Metadata: > > > > > > > > encoder: FFmbc 0.7 > > > > > > > > Stream #0.0(und): Video: mpeg2video, yuv422p, 720x512i tff [PAR > > > 128:135 > > > > DAR 4:3], cbr, 50000 kb/s, 29.97 fps > > > > > > > > Stream #0.1(und): Audio: pcm_s16le, 48000 Hz, 2 channels, s16, > 1536 > > > kb/s > > > > > > > > Stream mapping: > > > > > > > > Stream #0.0 -> #0.0 > > > > > > > > Stream #0.1 -> #0.1 > > > > > > > > frame=157451 fps=212 q=-0.0 Lsize=71762491kB time=01:27:33.64 > > > > bitrate=111899.2kbits/s speed=7.09x > > > > > > > > video:70852950kB audio:905022kB subtitle:0kB other streams:0kB global > > > > headers:0kB muxing overhead: 0.006298% > > > > > > > > frame= 9202 fps= 12 q=1.0 Lsize= 2346517kB time=00:05:07.04 > > > > bitrate=62606.4kbits/s > > > > > > > > video:1874018kB audio:57571kB global headers:0kB muxing overhead > > > 21.481172% > > > > > > > > Homicidal-Psycho-Jungle-Cat: keithreilly$ > > > > > > Not our bug. > > > _______________________________________________ > > > ffmpeg-user mailing list > > > [email protected] > > > http://ffmpeg.org/mailman/listinfo/ffmpeg-user > > > > > > To unsubscribe, visit link above, or email > > > [email protected] with subject "unsubscribe". > > > > > _______________________________________________ > > ffmpeg-user mailing list > > [email protected] > > http://ffmpeg.org/mailman/listinfo/ffmpeg-user > > > > To unsubscribe, visit link above, or email > > [email protected] with subject "unsubscribe". > > >
> On Fri, Aug 19, 2016 at 7:10 AM, Erik Dobberkau <[email protected]> > wrote: > > > Hi Keith, > > > > you don't need ffmbc to create IMX MXF OP1a that can be read by Avid, you > > can do this with ffmpeg alone. I guess you also mean AMA linking, not > fast > > importing, right? (I'm testing on MC 7.0.5 here and the only way to get > an > > MXF file into the project is AMA linking) > > What ffmpeg can't do atm (or I'm just doing it wrong), is create OP-Atom > > files that Avid accepts. > > > > The command most sites link to (the old ffmpeg_howto) is correct (in Avid > > terms) for the most part, but you need to pad your scaled (active) video > > with 32 VBI lines (black) at the top. You also need to manipulate your > > audio to meet IMX standards. > > > > Erik > > > > 2016-08-19 17:17 GMT+02:00 Keith Reilly <[email protected]>: > Erik, > I was specifically thinking of fast import. I haven't been able to get > ffmpeg to create media for fast import, thats why i'm using ffmbc. Am I > correct in understanding that for fast import ffmpeg will not work? That is > what i have read and all my experiments with ffmpeg to create media for > fast import have failed. > > This is the first time i am trying to pipe the output of ffmpeg and i > thought maybe there was something wrong with my command that was causing > the error. I guess this is not the case and i'll just have to experiment. > Thanks. > > Keith Keith, What MediaComposer version are you running? And you can right-click in your bin, choose "Import..." and import a MXF file (created with ffmbc)? Seriously? Because I can't - just do AMA linking (and transcode afterwards). The only file (containers) I know of to perform fast imports are QuicktTime MOVs. Erik _______________________________________________ ffmpeg-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
