upd: https://www.magiclantern.fm/forum/index.php?topic=18392.0 but I can't see images with LUT filter? ----------------- Re: FFmpeg-Play with MLV Raw Support « Reply #6 on: December 11, 2016, 06:39:27 PM » Here is a little quick test with a 3D correction lut created in DaVinci resolve. I just played with this manually, no math, could be much better. Command goes like this. 3D lut download https://drive.google.com/file/d/0B4tCJMlOYfiranRiRHhJMTA2Sjg/view?usp=sharin... Code: [Select] FFplay -vf lut3d=drag/3d/lut/here your_file.MLV With 3D correction lut Without 3D corerction lut --------------- another link: https://lists.ffmpeg.org/pipermail/ffmpeg-user/2017-April/035749.html also, first email from 2014 thread: https://lists.ffmpeg.org/pipermail/ffmpeg-user/2014-June/022073.html ---quote---- I want to use open source tools in my workflow for raw video, that doesn't involve batch processing frame by frame colour grades for video... I think ffmpeg could do this... I can't be the first person who's been looking at this. Looking forward to any feedback you might offer. John P Santos Photographer // Owner GREENBEEMEDIA.COM ------------quote end------------ so, it requires some metadata extracting and .. auto-applying at least one ffmpeg filter? ---------- Пересланное сообщение ---------- Тема: Already half-working? (was: Re: [Cin] MLRAW) Дата: Вторник 12 февраля 2019 Отправитель: Andrew Randrianasulu <[email protected]> Получатель: "Cinelerra.GG" <[email protected]> Actually, Cin-GG already can open some of those files. But colors are strange .... https://ibin.co/4Wiz8GXfP0Yz.png ffplay says: ffplay M13-0957.MLV ffplay version 2.8.11 Copyright (c) 2003-2017 the FFmpeg developers built with gcc 4.8.5 (GCC) configuration: --arch=i486 --target-os=linux --prefix=/usr --libdir=/usr/lib --mandir=/usr/man --docdir=/usr/doc/ffmpeg-2.8.11 --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 [mlv @ 0xf1f004a0] scanning M13-0957.M00q= 0KB sq= 0B f=0/0 Input #0, mlv, from 'M13-0957.MLV': Metadata: guid : 0x7cb005420800a612 info : text: My son; take: 1; shutterValue : 30000 focalLength : 50 focalDist : 138 aperture : 0 stabilizerMode : 14 autofocusMode : 0 flags : 0 lensID : 0 lensName : 28-300mm wb_mode : 0 kelvin : 5700 wbgain_r : 491 wbgain_g : 1024 wbgain_b : 1024 cameraName : Failed to get properties. cameraModel : 0 wbs_gm : 0 time : 2013-08-13 09:57:10 isoMode : auto isoValue : 250 isoAnalog : 0 digitalGain : 0 wbs_ba : 0 Duration: 00:00:07.68, start: 0.000000, bitrate: 699691 kb/s Stream #0:0: Video: rawvideo (BIT[16] / 0x10544942), bayer_rggb16le, 1920x1288, 25 tbr, 25 tbn, 25 tbc 9.51 M-V: 0.000 fd= 103 aq= 0KB vq= 0KB sq= 0B f=0/0 ------------------- I found similar output via google, back in time it was not working corretcly https://lists.ffmpeg.org/pipermail/ffmpeg-user/2014-June/022112.html But then stream with audio fails to sound properly (in Cin-GG): ----------- ffplay M22-0126.MLV ffplay version 2.8.11 Copyright (c) 2003-2017 the FFmpeg developers built with gcc 4.8.5 (GCC) configuration: --arch=i486 --target-os=linux --prefix=/usr --libdir=/usr/lib --mandir=/usr/man --docdir=/usr/doc/ffmpeg-2.8.11 --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 Ignoring attempt to set invalid timebase 1/0 for st:1 0B f=0/0 Input #0, mlv, from 'M22-0126.MLV': Metadata: guid : 0x996039816d1694c2 picStyleName : Auto lensName : EF50mm f/1.8 II digitalGain : 0 isoMode : auto isoValue : 220 isoAnalog : 0 shutterValue : 29994 focalLength : 50 focalDist : 0 aperture : 180 stabilizerMode : 0 autofocusMode : 3 flags : 0 lensID : 29 cameraName : Canon EOS 5D Mark III cameraModel : 2147484293 cameraSerial : 110091F150 wb_mode : 0 kelvin : 6500 wbgain_r : 128 wbgain_g : 1024 wbgain_b : 1024 wbs_gm : 0 wbs_ba : 0 picStyleId : 135 contrast : 0 sharpness : 3 saturation : 0 colortone : 0 time : 2013-12-22 01:26:18 Duration: 00:00:05.67, start: 0.000000, bitrate: 452809 kb/s Stream #0:0: Video: rawvideo (BIT[16] / 0x10544942), bayer_rggb16le, 1536x864, 23.98 tbr, 23.98 tbn, 23.98 tbc Stream #0:1: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 44100 Hz, 2 channels, s16, 1411 kb/s Seek to 54% ( 0:00:02) of total duration ( 0:00:05) B f=0/0 ALSA lib pcm.c:8424:(snd_pcm_recover) underrun occurred 0B f=0/0 also, image dimensions not autodetected properly .... (I just loaded file via Open dialog) ---------- Пересланное сообщение ---------- Тема: Re: [Cin] MLRAW Дата: Вторник 12 февраля 2019 Отправитель: Andrew Randrianasulu <[email protected]> Получатель: "Cinelerra.GG" <[email protected]> В сообщении от Sunday 10 February 2019 22:28:55 Andrea paz написал(а):
Hi Andrew, Thank you for the news. Can I put the link back on the forum? It could also be of interest to occasional visitors.
upd: while reading forum found link to test files, they are still there, I hope (watched preview for already converted into avi 5 sec clip) https://drive.google.com/drive/folders/0BwQ2MOkAZTFHb3lmaTMzUV9uMWc ------------------------------------------------------- -------------------------------------------------------