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  • drawbox don't work on remote server and works on local

    5 décembre 2015, par efpies

    I’ve got a completely weird problem.

    I need to draw the text over the filled rectangle. The problem is that the command line command that work on my local machine don’t work on the server ! To be precise, only drawbox command don’t work.

    Here’s the command.

    ffmpeg -i shake.mp4 -vf "scale=300:150,setsar=1/1,drawbox=w=300: h=16: x=0: y=134: color=0x1a5757: t=1000000,drawtext=x=5: y=136: fontfile=Arial.ttf: text='fdsf': fontcolor=0xd44e4e"  -c:v h264 -preset medium -b:v 256k  -f mp4 shake_conv.mp4

    Clarification

    It seems, that my question is unclear. Ok, here’s clarification.

    I need to draw the text over the filled rectangle.

    It means, that, at first, I have a video. Then I would like to draw a bar at the [0 ; 134] with width 300px and height 16px, painted with #1A5757 color. And over that bar should be placed a text.

    The problem is that the command line command that work on my local machine don’t work on the server !

    It means that I have 2 environments : local machine (my Mac OS X 10.9.2 with ffmpeg 2.0.2 installed) and the server (Debian 7 with ffmpeg 1.0.8 installed. Quite old, dunno, but no errors were in this case ; can’t find any info about version dependency).

    The last part,

    the command line command that work on my local machine don’t work on the server

    To be precise, only drawbox command don’t work.

    means that the same command above draws the bar I need in my local environment but don’t draw it on the server side. The text is drawed correctly in both cases. One more time : the text is drawed, the bar isn’t drawed. That’s my problem. I need a bar over the video. And there aren’t any bars when I execute this command on server.

    Now, I hope, this is quite clear.

    Here’s the output.

    ffmpeg version 1.0.8 Copyright (c) 2000-2013 the FFmpeg developers
     built on Sep 12 2013 11:57:09 with gcc 4.7 (Debian 4.7.2-5)
     configuration: --prefix=/usr --extra-cflags='-g -O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Werror=format-security ' --extra-ldflags='-Wl,-z,relro' --cc='ccache cc' --enable-shared --enable-libmp3lame --enable-gpl --enable-nonfree --enable-libvorbis --enable-pthreads --enable-libfaac --enable-libxvid --enable-postproc --enable-x11grab --enable-libgsm --enable-libtheora --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libx264 --enable-libspeex --enable-nonfree --disable-stripping --enable-libvpx --enable-libschroedinger --disable-encoder=libschroedinger --enable-version3 --enable-libopenjpeg --enable-librtmp --enable-avfilter --enable-libfreetype --enable-libvo-aacenc --disable-decoder=amrnb --enable-libvo-amrwbenc --enable-libaacplus --libdir=/usr/lib/x86_64-linux-gnu --disable-vda --enable-libbluray --enable-libcdio --enable-gnutls --enable-frei0r --enable-openssl --enable-libass --enable-libopus --enable-fontconfig --enable-libfdk-aac --enable-libdc1394 --disable-altivec --dis  libavutil      51. 73.101 / 51. 73.101
     libavcodec     54. 59.100 / 54. 59.100
     libavformat    54. 29.104 / 54. 29.104
     libavdevice    54.  2.101 / 54.  2.101
     libavfilter     3. 17.100 /  3. 17.100
     libswscale      2.  1.101 /  2.  1.101
     libswresample   0. 15.100 /  0. 15.100
     libpostproc    52.  0.100 / 52.  0.100
    Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'shake.mp4':
     Metadata:
       major_brand     : isom
       minor_version   : 512
       compatible_brands: isomiso2avc1mp41
       creation_time   : 1970-01-01 00:00:00
       encoder         : Lavf52.40.0
     Duration: 00:00:29.24, start: 0.000000, bitrate: 2243 kb/s
       Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 1280x720, 2111 kb/s, 25 fps, 25 tbr, 25 tbn, 50 tbc
       Metadata:
         creation_time   : 1970-01-01 00:00:00
         handler_name    : VideoHandler
       Stream #0:1(und): Audio: aac (mp4a / 0x6134706D), 44100 Hz, stereo, s16, 127 kb/s
       Metadata:
         creation_time   : 1970-01-01 00:00:00
         handler_name    : SoundHandler
    File 'llll.mp4' already exists. Overwrite ? [y/N] y
    using SAR=1/1
    [libx264 @ 0x229e7a0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX
    [libx264 @ 0x229e7a0] profile High, level 1.3
    [libx264 @ 0x229e7a0] 264 - core 132 - H.264/MPEG-4 AVC codec - Copyleft 2003-2013 - 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=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=12 lookahead_threads=1 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=abr mbtree=1 bitrate=256 ratetol=1.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
    Output #0, mp4, to 'llll.mp4':
     Metadata:
       major_brand     : isom
       minor_version   : 512
       compatible_brands: isomiso2avc1mp41
       encoder         : Lavf54.29.104
       Stream #0:0(und): Video: h264 ([33][0][0][0] / 0x0021), yuv420p, 300x150 [SAR 1:1 DAR 2:1], q=-1--1, 256 kb/s, 25 tbn, 25 tbc
       Metadata:
         creation_time   : 1970-01-01 00:00:00
         handler_name    : VideoHandler
       Stream #0:1(und): Audio: aac ([64][0][0][0] / 0x0040), 44100 Hz, stereo, s16, 128 kb/s
       Metadata:
         creation_time   : 1970-01-01 00:00:00
         handler_name    : SoundHandler
    Stream mapping:
     Stream #0:0 -> #0:0 (h264 -> libx264)
     Stream #0:1 -> #0:1 (aac -> libfaac)
    Press [q] to stop, [?] for help
    SSR not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
    [aac @ 0x228d5c0] If you want to help, upload a sample of this file to ftp://upload.ffmpeg.org/MPlayer/incoming/ and contact the ffmpeg-devel mailing list.
    Error while decoding stream #0:1: Operation not permitted
    SSR not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
    [aac @ 0x228d5c0] If you want to help, upload a sample of this file to ftp://upload.ffmpeg.org/MPlayer/incoming/ and contact the ffmpeg-devel mailing list.
    Error while decoding stream #0:1: Operation not permitted
    [aac @ 0x228d5c0] SSR not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
    [aac @ 0x228d5c0] If you want to help, upload a sample of this file to ftp://upload.ffmpeg.org/MPlayer/incoming/ and contact the ffmpeg-devel mailing list.
    Error while decoding stream #0:1: Operation not permitted
    [aac @ 0x228d5c0] SSR not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
    [aac @ 0x228d5c0] If you want to help, upload a sample of this file to ftp://upload.ffmpeg.org/MPlayer/incoming/ and contact the ffmpeg-devel mailing list.
    Error while decoding stream #0:1: Operation not permitted
    [aac @ 0x228d5c0] SSR not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
    [aac @ 0x228d5c0] If you want to help, upload a sample of this file to ftp://upload.ffmpeg.org/MPlayer/incoming/ and contact the ffmpeg-devel mailing list.
    Error while decoding stream #0:1: Operation not permitted
    [aac @ 0x228d5c0] SSR not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
    [aac @ 0x228d5c0] If you want to help, upload a sample of this file to ftp://upload.ffmpeg.org/MPlayer/incoming/ and contact the ffmpeg-devel mailing list.
    Error while decoding stream #0:1: Operation not permitted
    [aac @ 0x228d5c0] SSR not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
    [aac @ 0x228d5c0] If you want to help, upload a sample of this file to ftp://upload.ffmpeg.org/MPlayer/incoming/ and contact the ffmpeg-devel mailing list.
    Error while decoding stream #0:1: Operation not permitted
    [aac @ 0x228d5c0] SSR not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
    [aac @ 0x228d5c0] If you want to help, upload a sample of this file to ftp://upload.ffmpeg.org/MPlayer/incoming/ and contact the ffmpeg-devel mailing list.
    Error while decoding stream #0:1: Operation not permitted
    [aac @ 0x228d5c0] SSR not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
    [aac @ 0x228d5c0] If you want to help, upload a sample of this file to ftp://upload.ffmpeg.org/MPlayer/incoming/ and contact the ffmpeg-devel mailing list.
    Error while decoding stream #0:1: Operation not permitted
    [aac @ 0x228d5c0] SSR not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
    [aac @ 0x228d5c0] If you want to help, upload a sample of this file to ftp://upload.ffmpeg.org/MPlayer/incoming/ and contact the ffmpeg-devel mailing list.
    Error while decoding stream #0:1: Operation not permitted
    SSR not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
    [aac @ 0x228d5c0] If you want to help, upload a sample of this file to ftp://upload.ffmpeg.org/MPlayer/incoming/ and contact the ffmpeg-devel mailing list.
    Error while decoding stream #0:1: Operation not permitted
    [aac @ 0x228d5c0] channel element 1.15 is not allocated
    Error while decoding stream #0:1: Operation not permitted
    [aac @ 0x228d5c0] SSR not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
    [aac @ 0x228d5c0] If you want to help, upload a sample of this file to ftp://upload.ffmpeg.org/MPlayer/incoming/ and contact the ffmpeg-devel mailing list.
    Error while decoding stream #0:1: Operation not permitted
    [aac @ 0x228d5c0] SSR not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
    [aac @ 0x228d5c0] If you want to help, upload a sample of this file to ftp://upload.ffmpeg.org/MPlayer/incoming/ and contact the ffmpeg-devel mailing list.
    Error while decoding stream #0:1: Operation not permitted
    [aac @ 0x228d5c0] SSR not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
    [aac @ 0x228d5c0] If you want to help, upload a sample of this file to ftp://upload.ffmpeg.org/MPlayer/incoming/ and contact the ffmpeg-devel mailing list.
    Error while decoding stream #0:1: Operation not permitted
    [aac @ 0x228d5c0] SSR not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
    [aac @ 0x228d5c0] If you want to help, upload a sample of this file to ftp://upload.ffmpeg.org/MPlayer/incoming/ and contact the ffmpeg-devel mailing list.
    Error while decoding stream #0:1: Operation not permitted
    [aac @ 0x228d5c0] TYPE_FIL: Input buffer exhausted before END element found
    Error while decoding stream #0:1: Operation not permitted
    Multiple frames in a packet from stream 1
    [aac @ 0x228d5c0] channel element 3.11 is not allocated
    Error while decoding stream #0:1: Operation not permitted
    [aac @ 0x228d5c0] SSR not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
    [aac @ 0x228d5c0] If you want to help, upload a sample of this file to ftp://upload.ffmpeg.org/MPlayer/incoming/ and contact the ffmpeg-devel mailing list.
    Error while decoding stream #0:1: Operation not permitted
    [aac @ 0x228d5c0] SSR not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
    [aac @ 0x228d5c0] If you want to help, upload a sample of this file to ftp://upload.ffmpeg.org/MPlayer/incoming/ and contact the ffmpeg-devel mailing list.
    Error while decoding stream #0:1: Operation not permitted
    [aac @ 0x228d5c0] SSR not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
    [aac @ 0x228d5c0] If you want to help, upload a sample of this file to ftp://upload.ffmpeg.org/MPlayer/incoming/ and contact the ffmpeg-devel mailing list.
    Error while decoding stream #0:1: Operation not permitted
    SSR not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
    [aac @ 0x228d5c0] If you want to help, upload a sample of this file to ftp://upload.ffmpeg.org/MPlayer/incoming/ and contact the ffmpeg-devel mailing list.
    Error while decoding stream #0:1: Operation not permitted
    [aac @ 0x228d5c0] SSR not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
    [aac @ 0x228d5c0] If you want to help, upload a sample of this file to ftp://upload.ffmpeg.org/MPlayer/incoming/ and contact the ffmpeg-devel mailing list.
    Error while decoding stream #0:1: Operation not permitted
    frame=  731 fps=244 q=32766.0 Lsize=    1497kB time=00:00:29.16 bitrate= 420.6kbits/s    
    video:1028kB audio:447kB subtitle:0 global headers:0kB muxing overhead 1.533339%
    [libx264 @ 0x229e7a0] frame I:5     Avg QP:27.90  size:  6997
    [libx264 @ 0x229e7a0] frame P:578   Avg QP:28.74  size:  1732
    [libx264 @ 0x229e7a0] frame B:148   Avg QP:25.26  size:   107
    [libx264 @ 0x229e7a0] consecutive B-frames: 59.5% 40.5%  0.0%  0.0%
    [libx264 @ 0x229e7a0] mb I  I16..4: 25.6%  9.1% 65.4%
    [libx264 @ 0x229e7a0] mb P  I16..4:  2.1%  1.1%  3.8%  P16..4: 12.3% 15.3% 15.6%  0.0%  0.0%    skip:49.7%
    [libx264 @ 0x229e7a0] mb B  I16..4:  0.8%  0.0%  0.0%  B16..8: 17.6%  3.3%  0.9%  direct: 0.5%  skip:76.9%  L0:39.7% L1:57.5% BI: 2.8%
    [libx264 @ 0x229e7a0] final ratefactor: 26.03
    [libx264 @ 0x229e7a0] 8x8 transform intra:14.3% inter:23.4%
    [libx264 @ 0x229e7a0] coded y,uvDC,uvAC intra: 54.1% 68.9% 58.9% inter: 17.7% 19.5% 10.0%
    [libx264 @ 0x229e7a0] i16 v,h,dc,p: 58% 33%  5%  4%
    [libx264 @ 0x229e7a0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 21% 12% 22%  6%  6%  8%  7%  9% 10%
    [libx264 @ 0x229e7a0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 25% 19% 20%  5%  5%  7%  8%  6%  6%
    [libx264 @ 0x229e7a0] i8c dc,h,v,p: 50% 25% 19%  6%
    [libx264 @ 0x229e7a0] Weighted P-Frames: Y:2.6% UV:1.7%
    [libx264 @ 0x229e7a0] ref P L0: 70.2% 11.0% 10.1%  8.5%  0.1%
    [libx264 @ 0x229e7a0] ref B L0: 94.3%  5.7%
    [libx264 @ 0x229e7a0] kb/s:287.75
  • ffmpeg change framerate : Question about bitrate [closed]

    9 février, par schweigerson

    Thanks to the forum, I successfully can reduce the frame rate of a video.

    


    ffmpeg -i input_50fps.mp4 -filter:v fps=25 output_25fps.mp4

    


    Input and output have a similar bitrate as well as filzesize :

    


    




    


    


    


    


    


    



    


    


    


    


    


    


    


    


    


    


    File bitrate filesize
    input_50fps.mp4 2900kBit/s 1.9GB
    output_25fps.mp4 2528kBit/s 1.7GB

    


    Assumption : Divide the number of frames into half should both reduce the bitrate and the filesize accordingly (half the size).

    


    Question : Does it make sense to enforce the reduction of the bitrate to approx. half the original one, when I reduce the framerate by to 50% (e.g. with -b:v 1500k) ? IMHO, the video quality should be comparable to the original video then.

    


    Note : I may make according test runs, but I perhaps do not have the ability to recognize the quality difference as I'm not an advanced video expert.

    


    Would be happy to read your advice.

    


  • FFMPEG syntax clarification question for the "between" function [closed]

    31 octobre 2024, par user2571504

    I've been using a crop filter script to hold the crop in one place for the first 750 frames, then automate a moving crop to follow some action in the clip. It's working great for chunky moves (5 pixel jumps as shown below) :

    


    -filter_script:v:0 crop-filter-script.txt

crop='1500:1000:100:
if(between(n,0,750),100,
if(between(n,751,756),105,
if(between(n,757,762),110,
if(between(n,763,768),115,
if(between(n,769,774),120,
if(between(n,775,780),125,
if(between(n,781,786),130,etc


    


    My question is about how "between" is interpreted. Does "between(n,751,756)" mean "frames 751, 752, 753, 754, 755 & 756" ? or does it exclude the start and ending frames, so that it's "between" those two numbers ? Like : 752, 753, 754 & 755 only ?

    


    Thanks !