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• No accelerated colorspace conversion found from yuv420p to argb

  11 juillet, par Zac Chan

  I am a novice at ffmpeg and have recently taken over a code base built by a previous engineer. The FFmpeg code is on an app engine that will edit the videos when they are uploaded.

  


  This code generated a title animation that will later be used as an overlay.

  


  exports.generateTitleAnimation = function(metadata, destPath, options = {}) {
const peeqLogoPath = "/app/assets/peeq-logo.png";
const whiteBarMovPath = "/app/assets/whiteBar.mov";
const titleFontPath = "/app/assets/Sofia-Pro-Black.otf";
const dateStrFontPath = "/app/assets/Sofia-Pro-Medium.otf";
const outputDuration = 5.52;
const src01 = "color=c=white:s=1920x1080:duration=" + outputDuration;
const src02 = "color=c=white@0.0:s=1920x1080:r=120:duration=" + outputDuration;

var dateStrXOffset = "(92";
var filterComplexStr = "[1]";

if (metadata.title) {
    const title = metadata.title.toUpperCase();
    filterComplexStr += "drawtext=fontfile=" + titleFontPath + ":text='" + title + "':x='floor(92*(min((t-1.75)^29,0)+max((t-3.75)^29,0)+1))':y=622+30+2:fontsize=70:fontcolor=black:ft_load_flags=render,";
}
if (metadata.subTitle) {
    const subTitle = metadata.subTitle.toUpperCase();
    filterComplexStr += "drawtext=fontfile=" + titleFontPath + ":text='" + subTitle + "':x='floor(92*(min((t-2.0)^29,0.0)+max((t-3.8)^29,0.0)+1.0))':y=622+184-20-60+9:fontsize=46:fontcolor=black:ft_load_flags=render,";

    dateStrXOffset += "+30*" + (subTitle.length + 1);
}
if (metadata.dateStr) {
    filterComplexStr += "drawtext=fontfile=" + dateStrFontPath + ":text='" + metadata.dateStr + "':x='floor(" + dateStrXOffset + ")*(min((t-2.0)^29,0.0)+max((t-3.8)^29,0.0)+1.0))':y=622+184-20-60+9:fontsize=46:fontcolor=black:ft_load_flags=render,";
}
console.log("generateTitleAnimation generating")
filterComplexStr += "split=10[t01][t02][t03][t04][t05][t06][t07][t08][t09][t10];[t02]setpts=PTS+0.0166/TB[d02];[t03]setpts=PTS+0.033/TB[d03];[t04]setpts=PTS+0.05/TB[d04];[t05]setpts=PTS+0.0666/TB[d05];[t06]setpts=PTS+0.083/TB[d06];[t07]setpts=PTS+0.1/TB[d07];[t08]setpts=PTS+0.1166/TB[d08];[t09]setpts=PTS+0.133/TB[d09];[t10]setpts=PTS+0.15/TB[d10];[d10][d09]blend=average,[d08]blend=darken,[d07]blend=average,[d06]blend=darken,[d05]blend=average,[d04]blend=darken,[d03]blend= average,[d02]blend=darken,[t01]blend=average,colorkey=white:0.2:0.0,perspective=y1=W*0.176327:y3=H+W*0.176327[text01];[2][3]overlay=x=(W-w)*0.5:y=(H-h)*0.5:enable='between(t,0,3.0)'[logo01];[logo01][text01]overlay[outv]";

var args = ["-y", "-f", "lavfi", "-i", src01, "-f", "lavfi", "-i", src02, "-i", whiteBarMovPath, "-i", peeqLogoPath, "-filter_complex", filterComplexStr, "-vcodec", "qtrle", "-crf:v", "28", "-codec:a", "aac", "-ac", "2", "-ar", "44100", "-ab", "128k", "-map", "[outv]", destPath];

//console.log("args", args);
return childProcess.spawn('ffmpeg', args).then((ffResult) => {
    return destPath;
}, (err) => {
    //console.error(new Error("generateTitleAnimation:" + err));
    console.error(err);
    return Promise.reject(err);
});};


  


  destPath is a .mov file

  


  Up till a few days ago, the backend started throwing up this error

  


  stderr: 'ffmpeg version 3.4.2-1~16.04.york0.2 Copyright (c) 2000-2018
 the FFmpeg developers\n built with gcc 5.4.0 (Ubuntu 5.4.0-
6ubuntu1~16.04.9) 20160609\n configuration: --prefix=/usr --extra-
version=\'1~16.04.york0.2\' --toolchain=hardened --
libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --
enable-gpl --disable-stripping --enable-avresample --enable-avisynth --
enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --
enable-libbs2b --enable-libcaca --enable-libcdio --enable-libflite --
enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-
libgme --enable-libgsm --enable-libmp3lame --enable-libmysofa --enable-
libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --
enable-librubberband --enable-librsvg --enable-libshine --enable-
libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-
libtheora --enable-libtwolame --enable-libvorbis --enable-libvpx --
enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 -
-enable-libxvid --enable-libzmq --enable-libzvbi --enable-omx --enable-
openal --enable-opengl --enable-sdl2 --enable-libdc1394 --enable-libdrm --
enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-
libopencv --enable-libx264 --enable-shared\n libavutil 55. 78.100 / 55.
 78.100\n libavcodec 57.107.100 / 57.107.100\n libavformat 57. 83.100 /
 57. 83.100\n libavdevice 57. 10.100 / 57. 10.100\n libavfilter 
6.107.100 / 6.107.100\n libavresample 3. 7. 0 / 3. 7. 0\n libswscale 4.
 8.100 / 4. 8.100\n libswresample 2. 9.100 / 2. 9.100\n libpostproc 54.
 7.100 / 54. 7.100\nInput #0, lavfi, from 
\'color=c=white:s=1920x1080:duration=5.52\':\n Duration: N/A, start: 
0.000000, bitrate: N/A\n Stream #0:0: Video: rawvideo (I420 / 
0x30323449), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], 25 tbr, 25 tbn, 25
 tbc\nInput #1, lavfi, from 
\'color=c=white@0.0:s=1920x1080:r=120:duration=5.52\':\n Duration: N/A,
 start: 0.000000, bitrate: N/A\n Stream #1:0: Video: rawvideo (I420 /
 0x30323449), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], 120 fps, 120 tbr,
 120 tbn, 120 tbc\nInput #2, mov,mp4,m4a,3gp,3g2,mj2, from 
\'/app/assets/whiteBar.mov\':\n Metadata:\n major_brand : qt \n 
minor_version : 537199360\n compatible_brands: qt \n creation_time : 
2018-04-27T15:55:18.000000Z\n Duration: 00:00:05.52, start: 0.000000, 
bitrate: 54847 kb/s\n Stream #2:0(eng): Video: qtrle (rle / 
0x20656C72), bgra(progressive), 1920x1080, 53326 kb/s, SAR 1:1 DAR 16:9, 60 
fps, 60 tbr, 60 tbn, 60 tbc (default)\n Metadata:\n creation_time : 
2018-04-27T15:55:18.000000Z\n handler_name : Apple Alias Data Handler\n
 encoder : Animation\n timecode : 00:00:00:00\n Stream #2:1(eng): Data:
 none (tmcd / 0x64636D74), 0 kb/s (default)\n Metadata:\n creation_time
 : 2018-04-27T15:55:18.000000Z\n handler_name : Apple Alias Data
 Handler\n timecode : 00:00:00:00\nInput #3, png_pipe, from 
\'/app/assets/peeq-logo.png\':\n Duration: N/A, bitrate: N/A\n Stream 
#3:0: Video: png, rgba(pc), 452x207 [SAR 2834:2834 DAR 452:207], 25 
tbr, 25 tbn, 25 tbc\nCodec AVOption crf (Select the quality for 
constant quality mode) specified for output file #0 (/tmp/972967.mov) 
has not been used for any stream. The most likely reason is either 
wrong type (e.g. a video option with no video streams) or that it is a 
private option of some encoder which was not actually used for any 
stream.\nCodec AVOption b (set bitrate (in bits/s)) specified for 
output file #0 (/tmp/972967.mov) has not been used for any stream. The 
most likely reason is either wrong type (e.g. a video option with no 
video streams) or that it is a private option of some encoder which was 
not actually used for any stream.\nStream mapping:\n Stream #1:0 
(rawvideo) -> drawtext\n Stream #2:0 (qtrle) -> overlay:main\n Stream 
#3:0 (png) -> overlay:overlay\n overlay -> Stream #0:0 (qtrle)\nPress 
[q] to stop, [?] for help\n[swscaler @ 0x56080b828180] No accelerated 
colorspace conversion found from yuv420p to argb.\n[swscaler @ 
0x56080b8b5f40] No accelerated colorspace conversion found from yuva420p to argb.\n',


  


  However, this error only occurs on the app engine. Running nom test on my Mac generates the title perfectly.

  


• Error while processing the decoded data for stream using ffmpeg

  15 juin 2018, par Robert Smith

  I am using the following command :

  ffmpeg
  
  
  
      -i "video1a.flv"
  
      -i "video1b.flv"
  
      -i "video1c.flv"
  
      -i "video2a.flv"
  
      -i "video3a.flv"
  
      -i "video4a.flv"
  
      -i "video4b.flv"
  
      -i "video4c.flv"
  
      -i "video4d.flv"
  
      -i "video4e.flv"
  
  
  
      -filter_complex
  
  
  
      nullsrc=size=640x480[base];
  
      [0:v]setpts=PTS-STARTPTS+0.12/TB,scale=320x240[1a];
  
      [1:v]setpts=PTS-STARTPTS+3469.115/TB,scale=320x240[1b];
  
      [2:v]setpts=PTS-STARTPTS+7739.299/TB,scale=320x240[1c];
  
      [5:v]setpts=PTS-STARTPTS+4390.466/TB,scale=320x240[4a];
  
      [6:v]setpts=PTS-STARTPTS+6803.937/TB,scale=320x240[4b];
  
      [7:v]setpts=PTS-STARTPTS+8242.005/TB,scale=320x240[4c];
  
      [8:v]setpts=PTS-STARTPTS+9811.577/TB,scale=320x240[4d];
  
      [9:v]setpts=PTS-STARTPTS+10765.19/TB,scale=320x240[4e];
  
      [base][1a]overlay=eof_action=pass[o1];
  
      [o1][1b]overlay=eof_action=pass[o1];
  
      [o1][1c]overlay=eof_action=pass:shortest=1[o1];
  
      [o1][4a]overlay=eof_action=pass:x=320:y=240[o4];
  
      [o4][4b]overlay=eof_action=pass:x=320:y=240[o4];
  
      [o4][4c]overlay=eof_action=pass:x=320:y=240[o4];
  
      [o4][4d]overlay=eof_action=pass:x=320:y=240[o4];
  
      [o4][4e]overlay=eof_action=pass:x=320:y=240;
  
      [0:a]asetpts=PTS-STARTPTS+0.12/TB,aresample=async=1,pan=1c|c0=c0,apad[a1a];
  
      [1:a]asetpts=PTS-STARTPTS+3469.115/TB,aresample=async=1,pan=1c|c0=c0,apad[a1b];
  
      [2:a]asetpts=PTS-STARTPTS+7739.299/TB,aresample=async=1,pan=1c|c0=c0[a1c];
  
      [3:a]asetpts=PTS-STARTPTS+82.55/TB,aresample=async=1,pan=1c|c0=c0,apad[a2a];
  
      [4:a]asetpts=PTS-STARTPTS+2687.265/TB,aresample=async=1,pan=1c|c0=c0,apad[a3a];
  
      [a1a][a1b][a1c][a2a][a3a]amerge=inputs=5
  
  
  
      -c:v libx264 -c:a aac -ac 2 output.mp4

  This is the stream data from ffmpeg :

  Input #0
  
      Stream #0:0: Video: vp6f, yuv420p, 160x128, 1k tbr, 1k tbn
  
      Stream #0:1: Audio: nellymoser, 11025 Hz, mono, flt
  
  Input #1
  
      Stream #1:0: Audio: nellymoser, 11025 Hz, mono, flt
  
      Stream #1:1: Video: vp6f, yuv420p, 160x128, 1k tbr, 1k tbn
  
  Input #2
  
      Stream #2:0: Audio: nellymoser, 11025 Hz, mono, flt
  
      Stream #2:1: Video: vp6f, yuv420p, 160x128, 1k tbr, 1k tbn
  
  Input #3
  
      Stream #3:0: Audio: nellymoser, 11025 Hz, mono, flt
  
  Input #4
  
      Stream #4:0: Audio: nellymoser, 11025 Hz, mono, flt
  
  Input #5
  
      Stream #5:0: Video: vp6f, yuv420p, 1680x1056, 1k tbr, 1k tbn
  
  Input #6
  
      Stream #6:0: Video: vp6f, yuv420p, 1680x1056, 1k tbr, 1k tbn
  
  Input #7
  
      Stream #7:0: Video: vp6f, yuv420p, 1680x1056, 1k tbr, 1k tbn
  
  Input #8
  
      Stream #8:0: Video: vp6f, yuv420p, 1680x1056, 1k tbr, 1k tbn
  
  Input #9
  
      Stream #9:0: Video: vp6f, yuv420p, 1680x1056, 1k tbr, 1k tbn
  
  Stream mapping:
  
    Stream #0:0 (vp6f) -> setpts
  
    Stream #0:1 (nellymoser) -> asetpts
  
    Stream #1:0 (nellymoser) -> asetpts
  
    Stream #1:1 (vp6f) -> setpts
  
    Stream #2:0 (nellymoser) -> asetpts
  
    Stream #2:1 (vp6f) -> setpts
  
    Stream #3:0 (nellymoser) -> asetpts
  
    Stream #4:0 (nellymoser) -> asetpts
  
    Stream #5:0 (vp6f) -> setpts
  
    Stream #6:0 (vp6f) -> setpts
  
    Stream #7:0 (vp6f) -> setpts
  
    Stream #8:0 (vp6f) -> setpts
  
    Stream #9:0 (vp6f) -> setpts
  
    overlay -> Stream #0:0 (libx264)
  
    amerge -> Stream #0:1 (aac)

  This is the error :

  Press [q] to stop, [?] for help
  
  
  
  Enter command: <target>|all <time>|-1 <command>[ <argument>]
  
  
  
  Parse error, at least 3 arguments were expected, only 1 given in string 'ho Oscar'
  
  [Parsed_amerge_44 @ 0a7238c0] No channel layout for input 1
  
  [Parsed_amerge_44 @ 0a7238c0] Input channel layouts overlap: output layout will be determined by the number of distinct input channels
  
  [Parsed_pan_27 @ 07681880] Pure channel mapping detected: 0
  
  [Parsed_pan_31 @ 07681b40] Pure channel mapping detected: 0
  
  [Parsed_pan_35 @ 0a7232c0] Pure channel mapping detected: 0
  
  [Parsed_pan_38 @ 0a7234c0] Pure channel mapping detected: 0
  
  [Parsed_pan_42 @ 0a723740] Pure channel mapping detected: 0
  
  [libx264 @ 069e8a40] using SAR=1/1
  
  [libx264 @ 069e8a40] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2
  
  [libx264 @ 069e8a40] profile High, level 3.0
  
  [libx264 @ 069e8a40] 264 - core 155 r2901 7d0ff22 - H.264/MPEG-4 AVC codec - Copyleft 2003-2018 - 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=15 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=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
  
  Output #0, mp4, to 'output.mp4':
  
    Metadata:
  
      canSeekToEnd    : false
  
      encoder         : Lavf58.16.100
  
      Stream #0:0: Video: h264 (libx264) (avc1 / 0x31637661), yuv420p(progressive), 640x480 [SAR 1:1 DAR 4:3], q=-1--1, 25 fps, 12800 tbn, 25 tbc (default)
  
      Metadata:
  
        encoder         : Lavc58.19.102 libx264
  
      Side data:
  
        cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
  
      Stream #0:1: Audio: aac (LC) (mp4a / 0x6134706D), 11025 Hz, stereo, fltp, 128 kb/s (default)
  
      Metadata:
  
        encoder         : Lavc58.19.102 aac
  
  frame=  200 fps=0.0 q=28.0 size=       0kB time=00:00:07.82 bitrate=   0.0kbits/s speed=15.6x    
  
  ...   
  
  frame=30132 fps=497 q=28.0 size=   29952kB time=00:20:05.14 bitrate= 203.6kbits/s speed=19.9x    
  
  Error while filtering: Cannot allocate memory
  
  Failed to inject frame into filter network: Cannot allocate memory
  
  Error while processing the decoded data for stream #2:1
  
  [libx264 @ 069e8a40] frame I:121   Avg QP: 8.83  size:  7052
  
  [libx264 @ 069e8a40] frame P:7609  Avg QP:18.33  size:  1527
  
  [libx264 @ 069e8a40] frame B:22367 Avg QP:25.44  size:   112
  
  [libx264 @ 069e8a40] consecutive B-frames:  0.6%  0.7%  1.0% 97.8%
  
  [libx264 @ 069e8a40] mb I  I16..4: 75.7% 18.3%  6.0%
  
  [libx264 @ 069e8a40] mb P  I16..4:  0.3%  0.7%  0.1%  P16..4: 10.6%  3.3%  1.6%  0.0%  0.0%    skip:83.4%
  
  [libx264 @ 069e8a40] mb B  I16..4:  0.0%  0.0%  0.0%  B16..8:  3.2%  0.2%  0.0%  direct: 0.2%  skip:96.5%  L0:47.7% L1:48.2% BI: 4.0%
  
  [libx264 @ 069e8a40] 8x8 transform intra:37.4% inter:70.2%
  
  [libx264 @ 069e8a40] coded y,uvDC,uvAC intra: 38.9% 46.1% 28.7% inter: 1.7% 3.3% 0.1%
  
  [libx264 @ 069e8a40] i16 v,h,dc,p: 78%  8%  4% 10%
  
  [libx264 @ 069e8a40] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 33% 20% 12%  3%  6%  8%  6%  6%  7%
  
  [libx264 @ 069e8a40] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 37% 22%  9%  4%  6%  7%  5%  5%  4%
  
  [libx264 @ 069e8a40] i8c dc,h,v,p: 60% 16% 17%  7%
  
  [libx264 @ 069e8a40] Weighted P-Frames: Y:0.7% UV:0.6%
  
  [libx264 @ 069e8a40] ref P L0: 65.5% 12.3% 14.2%  8.0%  0.0%
  
  [libx264 @ 069e8a40] ref B L0: 90.2%  7.5%  2.3%
  
  [libx264 @ 069e8a40] ref B L1: 96.4%  3.6%
  
  [libx264 @ 069e8a40] kb/s:99.58
  
  [aac @ 069e9600] Qavg: 65519.982
  
  [aac @ 069e9600] 2 frames left in the queue on closing
  
  Conversion failed!
  
  </argument></command></time></target>

  I am trying to figure out how to fix these errors :

  Error while filtering: Cannot allocate memory
  
  Failed to inject frame into filter network: Cannot allocate memory
  
  Error while processing the decoded data for stream #2:1

  Observation #1

  If I run the following command on stream #2:1 by itself :

  ffmpeg -i video1c.flv -vcodec libx264 -acodec aac video1c.mp4

  The files is converted fine with no errors.

  Observation #2

  Running MediaInfo on video1c.flv (stream #2) shows the following :

  Format: Flash Video
  
  Video Codecs: On2 VP6
  
  Audio Codecs: Nellymoser

  Any help would be appreciated in resolving this error.

  Update #1

  I have tried splitting the filter graph into two as requested but I receive the same errors :

  Error while filtering: Cannot allocate memory
  
  Failed to inject frame into filter network: Cannot allocate memory
  
  Error while processing the decoded data for stream #1:1

  However, I did discover something, if I try to bring up stream #1:1 mentioned above (video1b.flv) using VLC Media Player, I can hear the audio file but I cannot see the video and I receive this error message :

  No suitable decoder module:
  
  VLC Does not support the audio or video format "undf".
  
  Unfortunately there is no way for you to fix this.

  Update #2

  The above error was with the 32bit version of ffmpeg. I switched to a 64 bit machine and am now running the 64 bit ffmpeg version ffmpeg-20180605-b748772-win64-static.

  Now I no longer receive the following error :

  Error while processing the decoded data for stream #1:1

  But, I have a new error. About an hour into running it, I receive the following error :

  av_interleaved_write_frame(): Cannot allocate memory
  
  [mp4 @ 000000000433f080] Application provided duration: 3327365388930198318
  
  / timestamp: 17178820096 is out of range for mov/mp4 format

  I also tried first remuxing all the files as suggested and using those files to run the above command and that did not help. I still get the same error.

• Anomalie #4144 : Problème fonction autoriser() dans inc/sessions

  1er juin 2018, par Samuel Burjade

  [Fri Jun 01 13:05:41.068366 2018] [:error] [pid 10740] [client 90.16.182.42:61427] PHP Fatal error : Call to undefined function autoriser() in /home/davidof1er/domains/percussion-africaine.com/public_html/v5/ecrire/inc/session.php on line 214

  ...