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$ _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".