A good start would be the complete uncut command line output which might have some extra info, a sample could be useful, and perhaps info about the raw file. C:\Naveen\projects\DMS\software\ffmpeg_full\ffmpeg\bin>ffmpeg -pixel_format gray10be -s 1600x1300 -r 30 -i CapturedImage-%03d.raw -c:v libx264 -crf 18 raw_video.mp4 ffmpeg version 2022-06-20-git-56419428a8-full_build-www.gyan.dev Copyright (c) 2000-2022 the FFmpeg developers built with gcc 11.3.0 (Rev1, Built by MSYS2 project) configuration: --enable-gpl --enable-version3 --enable-static --disable-w32threads --disable-autodetect --enable-fontconfig --enable-iconv --enable-gnutls --enable-libxml2 --enable-gmp --enable-bzlib --enable-lzma --enable-libsnappy --enable-zlib --enable-librist --enable-libsrt --enable-libssh --enable-libzmq --enable-avisynth --enable-libbluray --enable-libcaca --enable-sdl2 --enable-libdav1d --enable-libdavs2 --enable-libuavs3d --enable-libzvbi --enable-librav1e --enable-libsvtav1 --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs2 --enable-libxvid --enable-libaom --enable-libjxl --enable-libopenjpeg --enable-libvpx --enable-mediafoundation --enable-libass --enable-frei0r --enable-libfreetype --enable-libfribidi --enable-liblensfun --enable-libvidstab --enable-libvmaf --enable-libzimg --enable-amf --enable-cuda-llvm --enable-cuvid --enable-ffnvcodec --enable-nvdec --enable-nvenc --enable-d3d11va --enable-dxva2 --enable-libmfx --enable-libshaderc --enable-vulkan --enable-libplacebo --enable-opencl --enable-libcdio --enable-libgme --enable-libmodplug --enable-libopenmpt --enable-libopencore-amrwb --enable-libmp3lame --enable-libshine --enable-libtheora --enable-libtwolame --enable-libvo-amrwbenc --enable-libilbc --enable-libgsm --enable-libopencore-amrnb --enable-libopus --enable-libspeex --enable-libvorbis --enable-ladspa --enable-libbs2b --enable-libflite --enable-libmysofa --enable-librubberband --enable-libsoxr --enable-chromaprint libavutil 57. 27.100 / 57. 27.100 libavcodec 59. 33.100 / 59. 33.100 libavformat 59. 25.100 / 59. 25.100 libavdevice 59. 6.100 / 59. 6.100 libavfilter 8. 41.100 / 8. 41.100 libswscale 6. 6.100 / 6. 6.100 libswresample 4. 6.100 / 4. 6.100 libpostproc 56. 5.100 / 56. 5.100 Input #0, image2, from 'CapturedImage-%03d.raw': Duration: 00:00:01.20, start: 0.000000, bitrate: N/A Stream #0:0: Video: rawvideo ([10][0]1Y / 0x5931000A), gray10be, 1600x1300, 25 fps, 25 tbr, 25 tbn File 'raw_video.mp4' already exists. Overwrite? [y/N] y Stream mapping: Stream #0:0 -> #0:0 (rawvideo (native) -> h264 (libx264)) Press [q] to stop, [?] for help [libx264 @ 00000188a8417740] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2 [libx264 @ 00000188a8417740] profile High 10, level 4.2, 4:0:0, 10-bit [libx264 @ 00000188a8417740] 264 - core 164 r3095 baee400 - H.264/MPEG-4 AVC codec - Copyleft 2003-2022 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=0 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=12 lookahead_threads=2 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=18.0 qcomp=0.60 qpmin=0 qpmax=81 qpstep=4 ip_ratio=1.40 aq=1:1.00 Output #0, mp4, to 'raw_video.mp4': Metadata: encoder : Lavf59.25.100 Stream #0:0: Video: h264 (avc1 / 0x31637661), gray10le(pc, progressive), 1600x1300, q=2-31, 30 fps, 15360 tbn Metadata: encoder : Lavc59.33.100 libx264 Side data: cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: N/A frame= 30 fps=9.9 q=-1.0 Lsize= 40401kB time=00:00:00.90 bitrate=367715.4kbits/s speed=0.297x video:40400kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.002673% [libx264 @ 00000188a8417740] frame I:1 Avg QP:48.14 size:1326419 [libx264 @ 00000188a8417740] frame P:29 Avg QP:47.99 size:1380785 [libx264 @ 00000188a8417740] mb I I16..4: 52.1% 31.1% 16.8% [libx264 @ 00000188a8417740] mb P I16..4: 16.4% 20.0% 10.0% P16..4: 49.9% 1.7% 2.1% 0.0% 0.0% skip: 0.0% [libx264 @ 00000188a8417740] 8x8 transform intra:42.3% inter:22.4% [libx264 @ 00000188a8417740] coded y intra: 99.9% inter: 100.0% [libx264 @ 00000188a8417740] i16 v,h,dc,p: 25% 21% 22% 32% [libx264 @ 00000188a8417740] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 18% 17% 18% 10% 6% 7% 7% 8% 11% [libx264 @ 00000188a8417740] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 39% 31% 21% 2% 1% 1% 2% 1% 2% [libx264 @ 00000188a8417740] i8c dc,h,v,p: 100% 0% 0% 0% [libx264 @ 00000188a8417740] Weighted P-Frames: Y:0.0% [libx264 @ 00000188a8417740] ref P L0: 41.7% 30.9% 27.3% [libx264 @ 00000188a8417740] kb/s:330953.41 C:\Naveen\projects\DMS\software\ffmpeg_full\ffmpeg\bin>
Is it definitely 10bit gray? The image from the camera is in RAW 10 for RAW image files, The camera also stores images in .bmp but when I try with .bmp files I can see video after conversion (camera vendor using YUV2 as wrapper to store .bmp files). When I try to convert the single RAW file to .jpg/bmp I can see the Image of that but not the video conversion. Which video player have you used to play it back, have you tried another like mpv? .mp4 and .avi, -mpv I tried but I got an error message. Kind Regards, Naveen B. On Sat, Oct 15, 2022 at 9:12 AM Kieran O Leary <kieran.o.le...@gmail.com> wrote: > On Fri 14 Oct 2022 at 14:39, Naveen.B <navins.2...@gmail.com> wrote: > > > Hello, > > > > I am trying to convert a set of raw files in directory to the .mp4 video > > using the ffmpeg command, the converted .mp4 video looks completely blank > > and I don't see any pictures in it. > > > > ffmpeg -pixel_format gray10le -video_size 1600x1300 -framerate 30 -i > > CapturedImage-%03d.raw -c:v libx264 raw_video.mp4 > > > > Is something wrong in the command? > > > A good start would be the complete uncut command line output which might > have some extra info, a sample could be useful, and perhaps info about the > raw file. Is it definitely 10bit gray? Which video player have you used to > play it back, have you tried another like mpv? > > Best, > > Kieran > _______________________________________________ > ffmpeg-user mailing list > ffmpeg-user@ffmpeg.org > https://ffmpeg.org/mailman/listinfo/ffmpeg-user > > To unsubscribe, visit link above, or email > ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe". > _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".