File Not Found : http://crowdfunding.blockchainx.tech/clients/16961/video/2E9578AD-C2BB-E7BF-22BA-2FE9AA9E2E0B.mp4.fflog
ffmpeg version 8.0 Copyright (c) 2000-2025 the FFmpeg developers
  built with gcc 13 (Ubuntu 13.3.0-6ubuntu2~24.04)
  configuration: --disable-decoder=amrnb --disable-gnutls --disable-liblensfun --disable-libopencv --disable-podpages --disable-sndio --disable-stripping --enable-avfilter --enable-chromaprint --enable-frei0r --enable-gcrypt --enable-gpl --enable-ladspa --enable-libaom --enable-libaribb24 --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libdav1d --enable-libdc1394 --enable-libdrm --enable-libdvdnav --enable-libdvdread --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libharfbuzz --enable-libiec61883 --enable-libjack --enable-libjxl --enable-libmp3lame --enable-libmysofa --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenh264 --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libplacebo --enable-libpulse --enable-librabbitmq --enable-librist --enable-librsvg --enable-librubberband --enable-libshine --enable-libsmbclient --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libsvtav1 --enable-libtesseract --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzimg --enable-libzmq --enable-libzvbi --enable-lv2 --enable-nonfree --enable-openal --enable-opencl --enable-opengl --enable-openssl --enable-pthreads --enable-shared --enable-version3 --incdir=/usr/include/x86_64-linux-gnu --libdir=/usr/lib/x86_64-linux-gnu --prefix=/usr --toolchain=hardened --enable-vaapi --enable-libvpl --enable-libxavs2 --enable-libdavs2 --enable-libvmaf --enable-librav1e --enable-libvvenc --enable-libilbc --enable-libklvanc --enable-libfdk-aac --enable-libkvazaar --enable-omx --cc=x86_64-linux-gnu-gcc --cxx=x86_64-linux-gnu-g++ --disable-altivec --shlibdir=/usr/lib/x86_64-linux-gnu
  libavutil      60.  8.100 / 60.  8.100
  libavcodec     62. 11.100 / 62. 11.100
  libavformat    62.  3.100 / 62.  3.100
  libavdevice    62.  1.100 / 62.  1.100
  libavfilter    11.  4.100 / 11.  4.100
  libswscale      9.  1.100 /  9.  1.100
  libswresample   6.  1.100 /  6.  1.100
Input #0, lavfi, from 'color=c=000000:s=960x540:r=30:duration=68.17':
  Duration: N/A, start: 0.000000, bitrate: N/A
  Stream #0:0: Video: wrapped_avframe, yuv420p, 960x540 [SAR 1:1 DAR 16:9], 30 fps, 30 tbr, 30 tbn
Input #1, mov,mp4,m4a,3gp,3g2,mj2, from 'file:///var/www/html/clients/16961/library/960_intro.mp4':
  Metadata:
    major_brand     : isom
    minor_version   : 512
    compatible_brands: isomiso2avc1mp41
    creation_time   : 1970-01-01T00:00:00.000000Z
    encoder         : Lavf52.32.0
  Duration: 00:00:05.17, start: 0.000000, bitrate: 2123 kb/s
  Stream #1:0[0x1](eng): Video: h264 (Constrained Baseline) (avc1 / 0x31637661), yuv420p(progressive), 960x540 [SAR 1:1 DAR 16:9], 2058 kb/s, 29.97 fps, 29.97 tbr, 30k tbn (default)
    Metadata:
      creation_time   : 1970-01-01T00:00:00.000000Z
      handler_name    : VideoHandler
      vendor_id       : [0][0][0][0]
  Stream #1:1[0x2](eng): Audio: aac (LC) (mp4a / 0x6134706D), 22050 Hz, stereo, fltp, 59 kb/s (default)
    Metadata:
      creation_time   : 1970-01-01T00:00:00.000000Z
      handler_name    : SoundHandler
      vendor_id       : [0][0][0][0]
Input #2, image2, from './tmp/canvas_236998373184_%05d.png':
  Duration: 00:01:21.88, start: 0.000000, bitrate: N/A
  Stream #2:0: Video: png, rgba(pc, gbr/unknown/unknown), 960x540, 25 fps, 25 tbr, 25 tbn
Input #3, mp3, from 'file:///var/www/html/clients/16961/audio/2E9578AD-C2BB-E7BF-22BA-2FE9AA9E2E0B.mp3':
  Metadata:
    encoder         : Lavf62.3.100
  Duration: 00:00:32.26, start: 0.025057, bitrate: 128 kb/s
  Stream #3:0: Audio: mp3 (mp3float), 44100 Hz, stereo, fltp, 128 kb/s, start 0.025057
    Metadata:
      encoder         : Lavc62.11
Input #4, mp3, from 'file:///var/www/html/clients/16961/library/custom_bg_music.mp3':
  Metadata:
    encoder         : Lavf62.3.100
  Duration: 00:02:30.20, start: 0.011995, bitrate: 64 kb/s
  Stream #4:0: Audio: mp3 (mp3float), 44100 Hz, stereo, fltp, 64 kb/s, start 0.011995
    Metadata:
      encoder         : Lavf
Input #5, mov,mp4,m4a,3gp,3g2,mj2, from 'file:///var/www/html/clients/16961/library/960_intro.mp4':
  Metadata:
    major_brand     : isom
    minor_version   : 512
    compatible_brands: isomiso2avc1mp41
    creation_time   : 1970-01-01T00:00:00.000000Z
    encoder         : Lavf52.32.0
  Duration: 00:00:05.17, start: 0.000000, bitrate: 2123 kb/s
  Stream #5:0[0x1](eng): Video: h264 (Constrained Baseline) (avc1 / 0x31637661), yuv420p(progressive), 960x540 [SAR 1:1 DAR 16:9], 2058 kb/s, 29.97 fps, 29.97 tbr, 30k tbn (default)
    Metadata:
      creation_time   : 1970-01-01T00:00:00.000000Z
      handler_name    : VideoHandler
      vendor_id       : [0][0][0][0]
  Stream #5:1[0x2](eng): Audio: aac (LC) (mp4a / 0x6134706D), 22050 Hz, stereo, fltp, 59 kb/s (default)
    Metadata:
      creation_time   : 1970-01-01T00:00:00.000000Z
      handler_name    : SoundHandler
      vendor_id       : [0][0][0][0]
Stream mapping:
  Stream #0:0 (wrapped_avframe) -> overlay
  Stream #1:0 (h264) -> scale:default
  Stream #2:0 (png) -> overlay
  Stream #3:0 (mp3float) -> volume:default
  Stream #4:0 (mp3float) -> volume:default
  Stream #5:1 (aac) -> volume:default
  amix:default -> Stream #0:0 (aac)
  overlay:default -> Stream #0:1 (libx264)
Press [q] to stop, [?] for help
[libx264 @ 0x5aad0f622a40] using SAR=1/1
[libx264 @ 0x5aad0f622a40] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2
[libx264 @ 0x5aad0f622a40] profile High, level 3.1, 4:2:0, 8-bit
[libx264 @ 0x5aad0f622a40] 264 - core 164 r3108 31e19f9 - H.264/MPEG-4 AVC codec - Copyleft 2003-2023 - http://www.videolan.org/x264.html - options: cabac=1 ref=1 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=2 psy=1 psy_rd=1.00:0.00 mixed_ref=0 me_range=16 chroma_me=1 trellis=0 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=0 threads=12 lookahead_threads=4 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=1 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=10 rc=crf mbtree=1 crf=18.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
Output #0, mp4, to '/var/www/html/clients/16961/video/2E9578AD-C2BB-E7BF-22BA-2FE9AA9E2E0B.mp4':
  Metadata:
    encoder         : Lavf62.3.100
  Stream #0:0: Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 128 kb/s
    Metadata:
      encoder         : Lavc62.11.100 aac
  Stream #0:1: Video: h264 (avc1 / 0x31637661), yuv420p(tv, progressive), 960x540 [SAR 1:1 DAR 16:9], q=2-31, 30 fps, 15360 tbn
    Metadata:
      encoder         : Lavc62.11.100 libx264
    Side data:
      cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: N/A
frame=   17 fps=0.0 q=24.0 size=       0KiB time=00:00:00.50 bitrate=   0.6kbits/s speed=0.999x elapsed=0:00:00.50    
frame=   61 fps= 61 q=24.0 size=       0KiB time=00:00:01.96 bitrate=   0.1kbits/s speed=1.96x elapsed=0:00:01.00    
frame=  127 fps= 84 q=24.0 size=       0KiB time=00:00:04.16 bitrate=   0.1kbits/s speed=2.77x elapsed=0:00:01.50    
frame=  180 fps= 90 q=24.0 size=     512KiB time=00:00:05.93 bitrate= 707.0kbits/s speed=2.96x elapsed=0:00:02.00    
frame=  236 fps= 94 q=24.0 size=     512KiB time=00:00:07.80 bitrate= 537.8kbits/s speed=3.11x elapsed=0:00:02.50    
frame=  299 fps= 99 q=24.0 size=     512KiB time=00:00:09.90 bitrate= 423.7kbits/s speed=3.29x elapsed=0:00:03.00    
frame=  359 fps=102 q=24.0 size=    1024KiB time=00:00:11.90 bitrate= 704.9kbits/s speed=3.39x elapsed=0:00:03.50    
frame=  424 fps=106 q=24.0 size=    1024KiB time=00:00:14.10 bitrate= 595.0kbits/s speed=3.52x elapsed=0:00:04.00    
frame=  486 fps=108 q=24.0 size=    1024KiB time=00:00:16.13 bitrate= 520.0kbits/s speed=3.58x elapsed=0:00:04.50    
frame=  539 fps=108 q=24.0 size=    1792KiB time=00:00:17.90 bitrate= 820.1kbits/s speed=3.57x elapsed=0:00:05.00    
frame=  604 fps=110 q=24.0 size=    1792KiB time=00:00:20.06 bitrate= 731.6kbits/s speed=3.64x elapsed=0:00:05.51    
frame=  656 fps=109 q=24.0 size=    1792KiB time=00:00:21.80 bitrate= 673.4kbits/s speed=3.62x elapsed=0:00:06.01    
frame=  701 fps=108 q=24.0 size=    1792KiB time=00:00:23.30 bitrate= 630.1kbits/s speed=3.58x elapsed=0:00:06.51    
frame=  747 fps=106 q=24.0 size=    1792KiB time=00:00:24.83 bitrate= 591.2kbits/s speed=3.54x elapsed=0:00:07.01    
frame=  794 fps=106 q=24.0 size=    3072KiB time=00:00:26.40 bitrate= 953.3kbits/s speed=3.51x elapsed=0:00:07.51    
frame=  841 fps=105 q=24.0 size=    3072KiB time=00:00:27.96 bitrate= 899.9kbits/s speed=3.49x elapsed=0:00:08.01    
frame=  877 fps=103 q=24.0 size=    3328KiB time=00:00:29.16 bitrate= 934.7kbits/s speed=3.42x elapsed=0:00:08.52    
frame=  928 fps=103 q=24.0 size=    3328KiB time=00:00:30.86 bitrate= 883.3kbits/s speed=3.42x elapsed=0:00:09.02    
frame=  969 fps=102 q=24.0 size=    3328KiB time=00:00:32.23 bitrate= 845.8kbits/s speed=3.38x elapsed=0:00:09.52    
frame= 1020 fps=102 q=24.0 size=    3328KiB time=00:00:33.93 bitrate= 803.4kbits/s speed=3.38x elapsed=0:00:10.02    
frame= 1058 fps=100 q=24.0 size=    4096KiB time=00:00:35.20 bitrate= 953.3kbits/s speed=3.34x elapsed=0:00:10.52    
frame= 1106 fps=100 q=24.0 size=    4096KiB time=00:00:36.80 bitrate= 911.8kbits/s speed=3.34x elapsed=0:00:11.02    
frame= 1159 fps=101 q=24.0 size=    4096KiB time=00:00:38.56 bitrate= 870.0kbits/s speed=3.34x elapsed=0:00:11.53    
frame= 1204 fps=100 q=24.0 size=    4096KiB time=00:00:40.06 bitrate= 837.5kbits/s speed=3.33x elapsed=0:00:12.03    
frame= 1241 fps= 99 q=24.0 size=    4864KiB time=00:00:41.30 bitrate= 964.8kbits/s speed= 3.3x elapsed=0:00:12.53    
frame= 1285 fps= 99 q=24.0 size=    4864KiB time=00:00:42.76 bitrate= 931.7kbits/s speed=3.28x elapsed=0:00:13.03    
frame= 1317 fps= 97 q=24.0 size=    4864KiB time=00:00:43.83 bitrate= 909.0kbits/s speed=3.24x elapsed=0:00:13.53    
frame= 1364 fps= 97 q=24.0 size=    4864KiB time=00:00:45.40 bitrate= 877.7kbits/s speed=3.23x elapsed=0:00:14.03    
frame= 1408 fps= 97 q=24.0 size=    4864KiB time=00:00:46.86 bitrate= 850.2kbits/s speed=3.22x elapsed=0:00:14.53    
frame= 1454 fps= 97 q=24.0 size=    5888KiB time=00:00:48.40 bitrate= 996.6kbits/s speed=3.22x elapsed=0:00:15.03    
frame= 1495 fps= 96 q=24.0 size=    5888KiB time=00:00:49.76 bitrate= 969.2kbits/s speed= 3.2x elapsed=0:00:15.53    
frame= 1547 fps= 96 q=24.0 size=    5888KiB time=00:00:51.50 bitrate= 936.6kbits/s speed=3.21x elapsed=0:00:16.03    
frame= 1590 fps= 96 q=24.0 size=    5888KiB time=00:00:52.93 bitrate= 911.2kbits/s speed= 3.2x elapsed=0:00:16.54    
frame= 1637 fps= 96 q=24.0 size=    6912KiB time=00:00:54.50 bitrate=1039.0kbits/s speed= 3.2x elapsed=0:00:17.04    
frame= 1679 fps= 96 q=24.0 size=    6912KiB time=00:00:55.90 bitrate=1012.9kbits/s speed=3.19x elapsed=0:00:17.54    
frame= 1729 fps= 96 q=24.0 size=    6912KiB time=00:00:57.56 bitrate= 983.6kbits/s speed=3.19x elapsed=0:00:18.04    
frame= 1768 fps= 95 q=24.0 size=    6912KiB time=00:00:58.86 bitrate= 961.9kbits/s speed=3.17x elapsed=0:00:18.54    
frame= 1819 fps= 96 q=24.0 size=    6912KiB time=00:01:00.56 bitrate= 934.9kbits/s speed=3.18x elapsed=0:00:19.04    
frame= 1856 fps= 95 q=24.0 size=    7936KiB time=00:01:01.80 bitrate=1052.0kbits/s speed=3.16x elapsed=0:00:19.54    
frame= 1905 fps= 95 q=24.0 size=    7936KiB time=00:01:03.43 bitrate=1024.9kbits/s speed=3.16x elapsed=0:00:20.04    
frame= 1940 fps= 94 q=24.0 size=    7936KiB time=00:01:04.60 bitrate=1006.4kbits/s speed=3.14x elapsed=0:00:20.54    
frame= 1986 fps= 94 q=24.0 size=    7936KiB time=00:01:06.13 bitrate= 983.0kbits/s speed=3.14x elapsed=0:00:21.04    
[out#0/mp4 @ 0x5aad0f4f37c0] video:7898KiB audio:1072KiB subtitle:0KiB other streams:0KiB global headers:0KiB muxing overhead: 0.357983%
frame= 2047 fps= 95 q=-1.0 Lsize=    9003KiB time=00:01:05.16 bitrate=1131.7kbits/s speed=3.03x elapsed=0:00:21.52    
[aac @ 0x5aad0f622080] Qavg: 1333.903
[libx264 @ 0x5aad0f622a40] frame I:14    Avg QP:12.78  size: 30234
[libx264 @ 0x5aad0f622a40] frame P:668   Avg QP:18.57  size:  9186
[libx264 @ 0x5aad0f622a40] frame B:1365  Avg QP:21.96  size:  1119
[libx264 @ 0x5aad0f622a40] consecutive B-frames:  8.6%  3.0% 13.3% 75.0%
[libx264 @ 0x5aad0f622a40] mb I  I16..4: 45.0% 14.9% 40.2%
[libx264 @ 0x5aad0f622a40] mb P  I16..4:  6.3%  2.0%  2.6%  P16..4: 24.8%  9.3%  4.6%  0.0%  0.0%    skip:50.5%
[libx264 @ 0x5aad0f622a40] mb B  I16..4:  0.7%  0.2%  0.0%  B16..8:  4.3%  1.4%  0.2%  direct: 3.1%  skip:90.0%  L0:36.1% L1:36.5% BI:27.4%
[libx264 @ 0x5aad0f622a40] 8x8 transform intra:18.2% inter:21.8%
[libx264 @ 0x5aad0f622a40] coded y,uvDC,uvAC intra: 35.3% 24.5% 15.5% inter: 6.2% 4.2% 0.6%
[libx264 @ 0x5aad0f622a40] i16 v,h,dc,p: 60% 27%  7%  6%
[libx264 @ 0x5aad0f622a40] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 16% 39% 24%  3%  3%  3%  5%  2%  4%
[libx264 @ 0x5aad0f622a40] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 17% 34% 16%  5%  5%  7%  6%  5%  5%
[libx264 @ 0x5aad0f622a40] i8c dc,h,v,p: 72% 17%  8%  2%
[libx264 @ 0x5aad0f622a40] Weighted P-Frames: Y:4.9% UV:4.6%
[libx264 @ 0x5aad0f622a40] kb/s:948.19