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• How to write batch shell script to watermark videos via ffmpeg [closed]

  25 janvier 2021, par Shiv Nandan

  I am using a batch shell script on windows server to watermark videos

  


  for %%a in ("X:\input older\*.mp4") do ffmpeg -i "%%a" -vf "movie=watermark.png [watermark]; [in][watermark] overlay=main_w-overlay_w-10:10 [out]" "X:\output folder\%%~na.mp4"
pause


  


  It converts all videos from input folder to output folder. I want to...

  


  

  1. Change watermark location after every 10 seconds in video for all videos.

  


  2. Water mark size is perfect when video resolution is 19201080 but its different for low resolution video for example : 1280720 its large, and for 640*360 extra large. So I want to keep the water mark size fixed.

  


  


• FFPMEG Adding Watermark Is Producing An Error

  19 janvier 2021, par Glen Elkins

  I have an mp4 video and i'm using FFMPEG on command line in php to add an image to the bottom right corner as watermark :

  


  shell_exec('ffmpeg -y -i ' . $videoPath . ' -i ' . $path . ' -filter_complex "overlay=x=(main_w-' . $logoWidth . ')-10:y=(main_h-' . $logoHeight . ')-10" ' . $videoPath);


  


  It overwrites the original video with the new one. The logo is added to the video but the video ends up being 0 seconds long (originally 1 minute) and i see this error when the command is run :

  


  


  [h264 @ 0x134e540] Invalid NAL unit size (20328 > 14044). [h264 @
0x134e540] Error splitting the input into NAL units. Error while
decoding stream #0:0 : Invalid data found when processing input

  


  


  I have absolutely no idea what this means. Here is the entire output of the command :

  


  ffmpeg version 3.4.8 Copyright (c) 2000-2020 the FFmpeg developers
  built with gcc 4.8.5 (GCC) 20150623 (Red Hat 4.8.5-39)
  configuration: --prefix=/usr --bindir=/usr/bin --datadir=/usr/share/ffmpeg --docdir=/usr/share/doc/ffmpeg --incdir=/usr/include/ffmpeg --libdir=/usr/lib64 --mandir=/usr/share/man --arch=x86_64 --optflags='-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -m64 -mtune=generic' --extra-ldflags='-Wl,-z,relro ' --extra-cflags=' ' --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libvo-amrwbenc --enable-version3 --enable-bzlib --disable-crystalhd --enable-fontconfig --enable-gcrypt --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libcdio --enable-libdrm --enable-indev=jack --enable-libfreetype --enable-libfribidi --enable-libgsm --enable-libmp3lame --enable-nvenc --enable-openal --enable-opencl --enable-opengl --enable-libopenjpeg --enable-libopus --disable-encoder=libopus --enable-libpulse --enable-librsvg --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libvorbis --enable-libv4l2 --enable-libvidstab --enable-libvpx --enable-libx264 --enable-libx265 --enable-libxvid --enable-libzvbi --enable-avfilter --enable-avresample --enable-libmodplug --enable-postproc --enable-pthreads --disable-static --enable-shared --enable-gpl --disable-debug --disable-stripping --shlibdir=/usr/lib64 --enable-libmfx --enable-runtime-cpudetect
  libavutil      55. 78.100 / 55. 78.100
  libavcodec     57.107.100 / 57.107.100
  libavformat    57. 83.100 / 57. 83.100
  libavdevice    57. 10.100 / 57. 10.100
  libavfilter     6.107.100 /  6.107.100
  libavresample   3.  7.  0 /  3.  7.  0
  libswscale      4.  8.100 /  4.  8.100
  libswresample   2.  9.100 /  2.  9.100
  libpostproc    54.  7.100 / 54.  7.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/var/www/uploads/61d134cd2e3118b7cc81c5f8883e7bea_1611055207.mp4':
  Metadata:
    major_brand     : mp42
    minor_version   : 0
    compatible_brands: isommp42
    creation_time   : 2020-07-20T07:47:30.000000Z
  Duration: 00:01:04.25, start: 0.000000, bitrate: 743 kb/s
    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p(tv, bt709), 1280x720 [SAR 1:1 DAR 16:9], 612 kb/s, 25 fps, 25 tbr, 12800 tbn, 50 tbc (default)
    Metadata:
      creation_time   : 2020-07-20T07:47:30.000000Z
      handler_name    : ISO Media file produced by Google Inc. Created on: 07/20/2020.
    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 127 kb/s (default)
    Metadata:
      creation_time   : 2020-07-20T07:47:30.000000Z
      handler_name    : ISO Media file produced by Google Inc. Created on: 07/20/2020.
Input #1, image2, from '/var/www/public/assets/images/new-logo-watermark.jpg':
  Duration: 00:00:00.04, start: 0.000000, bitrate: 3488 kb/s
    Stream #1:0: Video: mjpeg, yuvj444p(pc, bt470bg/unknown/unknown), 300x76, 25 tbr, 25 tbn, 25 tbc
Stream mapping:
  Stream #0:0 (h264) -> overlay:main (graph 0)
  Stream #1:0 (mjpeg) -> overlay:overlay (graph 0)
  overlay (graph 0) -> Stream #0:0 (libx264)
  Stream #0:1 -> #0:1 (aac (native) -> aac (native))
Press [q] to stop, [?] for help
[swscaler @ 0x1583440] deprecated pixel format used, make sure you did set range correctly
[libx264 @ 0xf2d5e0] using SAR=1/1
[libx264 @ 0xf2d5e0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX LZCNT
[libx264 @ 0xf2d5e0] profile High, level 3.1
[libx264 @ 0xf2d5e0] 264 - core 148 r2795 aaa9aa8 - H.264/MPEG-4 AVC codec - Copyleft 2003-2017 - 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=1 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=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
Output #0, mp4, to '/var/www/uploads/61d134cd2e3118b7cc81c5f8883e7bea_1611055207.mp4':
  Metadata:
    major_brand     : mp42
    minor_version   : 0
    compatible_brands: isommp42
    encoder         : Lavf57.83.100
    Stream #0:0: Video: h264 (libx264) (avc1 / 0x31637661), yuv420p(progressive), 1280x720 [SAR 1:1 DAR 16:9], q=-1--1, 25 fps, 12800 tbn, 25 tbc (default)
    Metadata:
      encoder         : Lavc57.107.100 libx264
    Side data:
      cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 128 kb/s (default)
    Metadata:
      creation_time   : 2020-07-20T07:47:30.000000Z
      handler_name    : ISO Media file produced by Google Inc. Created on: 07/20/2020.
      encoder         : Lavc57.107.100 aac
[h264 @ 0xe71540] Invalid NAL unit size (20328 > 14044).
[h264 @ 0xe71540] Error splitting the input into NAL units.
Error while decoding stream #0:0: Invalid data found when processing input
frame=   18 fps=0.0 q=28.0 Lsize=      18kB time=00:00:00.60 bitrate= 251.5kbits/s speed=2.43x    
video:16kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 11.239533%
[libx264 @ 0xf2d5e0] frame I:1     Avg QP:10.60  size: 10740
[libx264 @ 0xf2d5e0] frame P:5     Avg QP:19.21  size:   495
[libx264 @ 0xf2d5e0] frame B:12    Avg QP:13.68  size:   242
[libx264 @ 0xf2d5e0] consecutive B-frames: 11.1%  0.0%  0.0% 88.9%
[libx264 @ 0xf2d5e0] mb I  I16..4: 92.7%  1.8%  5.5%
[libx264 @ 0xf2d5e0] mb P  I16..4:  0.5%  2.9%  0.2%  P16..4:  0.3%  0.1%  0.0%  0.0%  0.0%    skip:96.0%
[libx264 @ 0xf2d5e0] mb B  I16..4:  0.0%  0.0%  0.0%  B16..8:  0.4%  0.0%  0.0%  direct: 1.3%  skip:98.4%  L0:88.8% L1:11.2% BI: 0.0%
[libx264 @ 0xf2d5e0] 8x8 transform intra:13.8% inter:41.4%
[libx264 @ 0xf2d5e0] coded y,uvDC,uvAC intra: 4.9% 8.5% 6.0% inter: 0.0% 1.1% 0.4%
[libx264 @ 0xf2d5e0] i16 v,h,dc,p: 95%  3%  3%  0%
[libx264 @ 0xf2d5e0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 26%  2% 69%  0%  1%  1%  0%  1%  0%
[libx264 @ 0xf2d5e0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 41% 17% 20%  5%  4%  4%  4%  2%  3%
[libx264 @ 0xf2d5e0] i8c dc,h,v,p: 88%  3%  9%  0%
[libx264 @ 0xf2d5e0] Weighted P-Frames: Y:0.0% UV:0.0%
[libx264 @ 0xf2d5e0] ref P L0: 91.2%  7.3%  1.5%
[libx264 @ 0xf2d5e0] ref B L0: 95.6%  4.4%
[libx264 @ 0xf2d5e0] kb/s:179.10
[aac @ 0xf2ea80] Qavg: 65536.000


  


• Need someone to write a batch shell script to watermark videos via ffmpeg [closed]

  21 janvier 2021, par Shiv Nandan

  I am using a batch shell script on windows server to watermark videos

  


  for %%a in ("X:\input older\*.mp4") do ffmpeg -i "%%a" -vf "movie=watermark.png [watermark]; [in][watermark] overlay=main_w-overlay_w-10:10 [out]" "X:\output folder\%%~na.mp4"
pause


  


  It converts all videos from input folder to output folder. I want to...

  


  

  1. Change watermark location after every 10 seconds in video for all videos.

  


  2. Water mark size is perfect when video resolution is 19201080 but its different for low resolution video for example : 1280720 its large, and for 640*360 extra large. So I want to keep the water mark size fixed.