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Sur d’autres sites (7837)

  • FFMpeg frame drop when merging a image sequence and overlaying during video creation process

    29 juillet 2018, par Killer

    I have reviewed both the answer as mentioned in Similar Issue But still, I am having some frame drops.

    Here is what I was doing :
    Question 1
    Question 2

    Currently, I am showing a few images (one after another each with
    duration ’x’) on a sample background along with a music playing in the
    background.

    This is the command I am using to get the desired functionality :

    ffmpeg 
    
-hide_banner 
    
-y 
    
-loop 1 
    
-r 1 
    
-i /data/user/0/mojo.wed.com.wedmojo/cache/wedding_video/Images/IMG_WED_MOJO_WEDDING_FRAME.png 
    
-r 1/4 
    
-i /data/user/0/mojo.wed.com.wedmojo/cache/wedding_video/Images/IMG_WED_MOJO_SELECTED_IMAGE_%d.png 
    
-filter_complex overlay=(W-w)/2:(H-h)/2,drawtext=text=WedMojo:fontcolor=white:fontfile=/data/user/0/mojo.wed.com.wedmojo/cache/wedding_video/Files/FONT_WED_MOJO_WEDDING.ttf:fontsize=30:x=w-tw-20:y=h-th-20 
    
-c:v libx264 
    
-profile:v high 
    
-crf 17 -pix_fmt yuv420p 
    
-preset ultrafast 
    
-t 16 -strict experimental 
    
-r 24 
    
/data/user/0/mojo.wed.com.wedmojo/cache/wedding_video/Videos/VID_WED_MOJO_WEDDING_OUTPUT.mp4

    note : -r 1/4 for each image to be shown for 4 sec.

    I have checked the format of the images. All are the same. Also on changing preset and other values, the problem seems to be same. Log states drop=0, however, there are gaps as the overlay image is removed in between.

    Video sample with the duration set to 4 i.e each image to be set for 4 seconds.

    -> -> Video Output with 4 sec duration for each image

    However, there are no frame drops when the duration set to 1 or 2.

    -> -> Video Output with 2 sec duration for each image, ignore zoompan

    Log details :

    D/CreateVideoActivity: COMMAND: -hide_banner -y -loop 1 -r 1 -i /data/user/0/mojo.wed.com.wedmojo/cache/wedding_video/Images/IMG_WED_MOJO_WEDDING_FRAME.png -r 1/4 -i /data/user/0/mojo.wed.com.wedmojo/cache/wedding_video/Images/IMG_WED_MOJO_SELECTED_IMAGE_%d.png -filter_complex overlay=(W-w)/2:(H-h)/2,drawtext=text=WedMojo:fontcolor=white:fontfile=/data/user/0/mojo.wed.com.wedmojo/cache/wedding_video/Files/FONT_WED_MOJO_WEDDING.ttf:fontsize=30:x=w-tw-20:y=h-th-20 -c:v libx264 -profile:v high -crf 17 -pix_fmt yuv420p -preset ultrafast -t 16 -strict experimental -r 24 /data/user/0/mojo.wed.com.wedmojo/cache/wedding_video/Videos/VID_WED_MOJO_WEDDING_OUTPUT.mp4
    
D/SurfaceUtils: disconnecting from surface 0x8a091008, reason disconnectFromSurface
    
D/FFmpeg: Running publishing updates method
    
D/CreateVideoActivity: onProgress() => Input #0, png_pipe, from '/data/user/0/mojo.wed.com.wedmojo/cache/wedding_video/Images/IMG_WED_MOJO_WEDDING_FRAME.png':
    
    onProgress() =>   Duration: N/A, bitrate: N/A
    
    onProgress() =>     Stream #0:0: Video: png, rgb24(pc), 1280x720, 25 fps, 25 tbr, 25 tbn, 25 tbc
    
    onProgress() => Input #1, image2, from '/data/user/0/mojo.wed.com.wedmojo/cache/wedding_video/Images/IMG_WED_MOJO_SELECTED_IMAGE_%d.png':
    
    onProgress() =>   Duration: 00:00:00.16, start: 0.000000, bitrate: N/A
    
D/CreateVideoActivity: onProgress() =>     Stream #1:0: Video: png, rgb24(pc), 600x600 [SAR 1:1 DAR 1:1], 25 fps, 25 tbr, 25 tbn, 25 tbc
    
    onProgress() => Stream mapping:
    
    onProgress() =>   Stream #0:0 (png) -> overlay:main
    
    onProgress() =>   Stream #1:0 (png) -> overlay:overlay
    
    onProgress() =>   drawtext -> Stream #0:0 (libx264)
    
    onProgress() => Press [q] to stop, [?] for help
    
D/CreateVideoActivity: onProgress() => [libx264 @ 0xb0857c00] using cpu capabilities: none!
    
D/CreateVideoActivity: onProgress() => [libx264 @ 0xb0857c00] profile Constrained Baseline, level 3.1
    
    onProgress() => [libx264 @ 0xb0857c00] 264 - core 152 r2851M ba24899 - H.264/MPEG-4 AVC codec - Copyleft 2003-2017 - http://www.videolan.org/x264.html - options: cabac=0 ref=1 deblock=0:0:0 analyse=0:0 me=dia subme=0 psy=1 psy_rd=1.00:0.00 mixed_ref=0 me_range=16 chroma_me=1 trellis=0 8x8dct=0 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=0 threads=3 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=0 weightp=0 keyint=250 keyint_min=24 scenecut=0 intra_refresh=0 rc=crf mbtree=0 crf=17.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=0
    
    onProgress() => Output #0, mp4, to '/data/user/0/mojo.wed.com.wedmojo/cache/wedding_video/Videos/VID_WED_MOJO_WEDDING_OUTPUT.mp4':
    
D/CreateVideoActivity: onProgress() =>   Metadata:
    
D/CreateVideoActivity: onProgress() =>     encoder         : Lavf58.12.100
    
    onProgress() =>     Stream #0:0: Video: h264 (libx264) (avc1 / 0x31637661), yuv420p, 1280x720, q=-1--1, 24 fps, 12288 tbn, 24 tbc (default)
    
    onProgress() =>     Metadata:
    
D/CreateVideoActivity: onProgress() =>       encoder         : Lavc58.18.100 libx264
    
    onProgress() =>     Side data:
    
    onProgress() =>       cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
    
D/CreateVideoActivity: onProgress() => frame=   96 fps=0.0 q=6.0 size=     256kB time=00:00:03.79 bitrate= 553.2kbits/s dup=93 drop=0 speed=3.94x    
    
D/CreateVideoActivity: onProgress() => frame=  120 fps= 79 q=6.0 size=     512kB time=00:00:04.79 bitrate= 875.4kbits/s dup=116 drop=0 speed=3.13x    
    
D/CreateVideoActivity: onProgress() => frame=  192 fps= 91 q=6.0 size=     512kB time=00:00:07.79 bitrate= 538.4kbits/s dup=185 drop=0 speed=3.68x    
    
D/CreateVideoActivity: onProgress() => frame=  216 fps= 79 q=6.0 size=     768kB time=00:00:08.79 bitrate= 715.7kbits/s dup=208 drop=0 speed=3.21x    
    
D/CreateVideoActivity: onProgress() => frame=  288 fps= 88 q=6.0 size=    1024kB time=00:00:11.79 bitrate= 711.4kbits/s dup=278 drop=0 speed= 3.6x    
    
D/CreateVideoActivity: onProgress() => frame=  312 fps= 82 q=6.0 size=    1536kB time=00:00:12.79 bitrate= 983.7kbits/s dup=301 drop=0 speed=3.37x    
    
D/CreateVideoActivity: onProgress() => frame=  384 fps= 86 q=6.0 size=    1536kB time=00:00:15.79 bitrate= 796.8kbits/s dup=370 drop=0 speed=3.52x    
    
D/CreateVideoActivity: onProgress() => frame=  384 fps= 78 q=-1.0 Lsize=    1783kB time=00:00:15.95 bitrate= 915.4kbits/s dup=393 drop=0 speed=3.24x    
    
D/CreateVideoActivity: onProgress() => video:1781kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.130068%
    
D/CreateVideoActivity: onProgress() => [libx264 @ 0xb0857c00] frame I:2     Avg QP: 9.00  size:152054
    
    onProgress() => [libx264 @ 0xb0857c00] frame P:382   Avg QP: 6.69  size:  3976
    
    onProgress() => [libx264 @ 0xb0857c00] mb I  I16..4: 100.0%  0.0%  0.0%
    
    onProgress() => [libx264 @ 0xb0857c00] mb P  I16..4:  0.5%  0.0%  0.0%  P16..4: 10.7%  0.0%  0.0%  0.0%  0.0%    skip:88.7%
    
    onProgress() => [libx264 @ 0xb0857c00] coded y,uvDC,uvAC intra: 56.4% 68.7% 52.5% inter: 4.2% 2.0% 1.5%
    
    onProgress() => [libx264 @ 0xb0857c00] i16 v,h,dc,p: 49% 25% 15% 11%
    
    onProgress() => [libx264 @ 0xb0857c00] i8c dc,h,v,p: 38% 28% 23% 11%
    
    onProgress() => [libx264 @ 0xb0857c00] kb/s:911.53
    
D/CreateVideoActivity: onSuccess() => Input #0, png_pipe, from '/data/user/0/mojo.wed.com.wedmojo/cache/wedding_video/Images/IMG_WED_MOJO_WEDDING_FRAME.png':
    
      Duration: N/A, bitrate: N/A
    
        Stream #0:0: Video: png, rgb24(pc), 1280x720, 25 fps, 25 tbr, 25 tbn, 25 tbc
    
    Input #1, image2, from '/data/user/0/mojo.wed.com.wedmojo/cache/wedding_video/Images/IMG_WED_MOJO_SELECTED_IMAGE_%d.png':
    
      Duration: 00:00:00.16, start: 0.000000, bitrate: N/A
    
        Stream #1:0: Video: png, rgb24(pc), 600x600 [SAR 1:1 DAR 1:1], 25 fps, 25 tbr, 25 tbn, 25 tbc
    
    Stream mapping:
    
      Stream #0:0 (png) -> overlay:main
    
      Stream #1:0 (png) -> overlay:overlay
    
      drawtext -> Stream #0:0 (libx264)
    
    Press [q] to stop, [?] for help
    
    [libx264 @ 0xb0857c00] using cpu capabilities: none!
    
    [libx264 @ 0xb0857c00] profile Constrained Baseline, level 3.1
    
    [libx264 @ 0xb0857c00] 264 - core 152 r2851M ba24899 - H.264/MPEG-4 AVC codec - Copyleft 2003-2017 - http://www.videolan.org/x264.html - options: cabac=0 ref=1 deblock=0:0:0 analyse=0:0 me=dia subme=0 psy=1 psy_rd=1.00:0.00 mixed_ref=0 me_range=16 chroma_me=1 trellis=0 8x8dct=0 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=0 threads=3 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=0 weightp=0 keyint=250 keyint_min=24 scenecut=0 intra_refresh=0 rc=crf mbtree=0 crf=17.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=0
    
    Output #0, mp4, to '/data/user/0/mojo.wed.com.wedmojo/cache/wedding_video/Videos/VID_WED_MOJO_WEDDING_OUTPUT.mp4':
    
      Metadata:
    
        encoder         : Lavf58.12.100
    
        Stream #0:0: Video: h264 (libx264) (avc1 / 0x31637661), yuv420p, 1280x720, q=-1--1, 24 fps, 12288 tbn, 24 tbc (default)
    
        Metadata:
    
          encoder         : Lavc58.18.100 libx264
    
        Side data:
    
          cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
    
    frame=   96 fps=0.0 q=6.0 size=     256kB time=00:00:03.79 bitrate= 553.2kbits/s dup=93 drop=0 speed=3.94x    
    
    frame=  120 fps= 79 q=6.0 size=     512kB time=00:00:04.79 bitrate= 875.4kbits/s dup=116 drop=0 speed=3.13x    
    
    frame=  192 fps= 91 q=6.0 size=     512kB time=00:00:07.79 bitrate= 538.4kbits/s dup=185 drop=0 speed=3.68x    
    
    frame=  216 fps= 79 q=6.0 size=     768kB time=00:00:08.79 bitrate= 715.7kbits/s dup=208 drop=0 speed=3.21x    
    
    frame=  288 fps= 88 q=6.0 size=    1024kB time=00:00:11.79 bitrate= 711.4kbits/s dup=278 drop=0 speed= 3.6x    
    
    frame=  312 fps= 82 q=6.0 size=    1536kB time=00:00:12.79 bitrate= 983.7kbits/s dup=301 drop=0 speed=3.37x    
    
    frame=  384 fps= 86 q=6.0 size=    1536kB time=00:00:15.79 bitrate= 796.8kbits/s dup=370 drop=0 speed=3.52x    
    
    frame=  384 fps= 78 q=-1.0 Lsize=    1783kB time=00:00:15.95 bitrate= 915.4kbits/s dup=393 drop=0 speed=3.24x    
    
    video:1781kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.130068%
    
    [libx264 @ 0xb0857c00] frame I:2     Avg QP: 9.00  size:152054
    
    [libx264 @ 0xb0857c00] frame P:382   Avg QP: 6.69  size:  3976
    
    [libx264 @ 0xb0857c00] mb I  I16..4: 100.0%  0.0%  0.0%
    
    [libx264 @ 0xb0857c00] mb P  I16..4:  0.5%  0.0%  0.0%  P16..4: 10.7%  0.0%  0.0%  0.0%  0.0%    skip:88.7%
    
    [libx264 @ 0xb0857c00] coded y,uvDC,uvAC intra: 56.4% 68.7% 52.5% inter: 4.2% 2.0% 1.5%
    
    [libx264 @ 0xb0857c00] i16 v,h,dc,p: 49% 25% 15% 11%
    
    [libx264 @ 0xb0857c00] i8c dc,h,v,p: 38% 28% 23% 11%
    
    [libx264 @ 0xb0857c00] kb/s:911.53
    
I/OMXClient: Treble IOmx obtained
    
D/SurfaceUtils: connecting to surface 0x8c6ef008, reason connectToSurface
    
I/MediaCodec: [OMX.google.h264.decoder] setting surface generation to 23113736
    
D/SurfaceUtils: disconnecting from surface 0x8c6ef008, reason connectToSurface(reconnect)
    
D/SurfaceUtils: connecting to surface 0x8c6ef008, reason connectToSurface(reconnect)
    
E/ACodec: [OMX.google.h264.decoder] setPortMode on output to DynamicANWBuffer failed w/ err -1010
    
I/ACodec: codec does not support config priority (err -1010)
    
D/MediaCodec: [OMX.google.h264.decoder] setting dataspace on output surface to #104
    
D/SoftwareRenderer: setting dataspace on output surface to #104

    Let me know if any details required from my side. Your valuable suggestions are welcomed.

  • ffmpeg UDP stream error (subtitles)

    18 février 2017, par Peca

    I have HTTP stream which I like to convert to UDP :

    http://192.168.1.44:8001/1:0:1:1F8:1B:2C0:E080000:0:0:0:

    The Video, Audio and Subtitle work perfectly If I try to open this stream in VLC n Ubuntu.
    so far, so good

    Here is otput of FFPROBE

        ffprobe -i http://192.168.1.44:8001/1:0:1:1F8:1B:2C0:E080000:0:0:0:
    
ffprobe version git-2017-01-22-f1214ad Copyright (c) 2007-2017 the FFmpeg developers
    
  built with gcc 4.8 (Ubuntu 4.8.4-2ubuntu1~14.04.3)
    
  configuration: --extra-libs=-ldl --prefix=/opt/ffmpeg --mandir=/usr/share/man --enable-avresample --disable-debug --enable-nonfree --enable-gpl --enable-version3 --enable-libopencore-amrnb --enable-libopencore-amrwb --disable-decoder=amrnb --disable-decoder=amrwb --enable-libpulse --enable-libfreetype --enable-gnutls --enable-libx264 --enable-libx265 --enable-libfdk-aac --enable-libvorbis --enable-libmp3lame --enable-libopus --enable-libvpx --enable-libspeex --enable-libass --enable-avisynth --enable-libsoxr --enable-libxvid --enable-libvidstab --enable-libwavpack --enable-nvenc
    
  libavutil      55. 44.100 / 55. 44.100
    
  libavcodec     57. 75.100 / 57. 75.100
    
  libavformat    57. 63.100 / 57. 63.100
    
  libavdevice    57.  2.100 / 57.  2.100
    
  libavfilter     6. 69.100 /  6. 69.100
    
  libavresample   3.  2.  0 /  3.  2.  0
    
  libswscale      4.  3.101 /  4.  3.101
    
  libswresample   2.  4.100 /  2.  4.100
    
  libpostproc    54.  2.100 / 54.  2.100
    
[mpeg2video @ 0xa56fde0] Invalid frame dimensions 0x0.
    
    Last message repeated 2 times
    
Input #0, mpegts, from 'ht tp://192.168.1.44:8001/1:0:1:1F8:1B:2C0:E080000:0:0:0:':                                                                                                         
    
  Duration: N/A, start: 35782.514200, bitrate: N/A                                                                                                                                         
    
  Program 501                                                                                                                                                                             
    
  Program 502                                                                                                                                                                             
    
  Program 503                                                                                                                                                                             
    
  Program 504                                                                                                                                                                             
    
    Stream #0:0[0x13b1]: Video: mpeg2video (Main) ([2][0][0][0] / 0x0002), yuv420p(tv, top first), 720x576 [SAR 64:45 DAR 16:9], 25 fps, 25 tbr, 90k tbn, 50 tbc                           
    
    Stream #0:1[0x13b2]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 256 kb/s                                                                                             
    
    Stream #0:2[0x1541](srp): Subtitle: dvb_subtitle ([6][0][0][0] / 0x0006)                                                                                                               
    
    Stream #0:3[0x1542](slv): Subtitle: dvb_subtitle ([6][0][0][0] / 0x0006)                                                                                                               
    
    Stream #0:4[0x1543](hrv): Subtitle: dvb_subtitle ([6][0][0][0] / 0x0006)                                                                                                               
    
    Stream #0:5[0x1544](cze): Subtitle: dvb_subtitle ([6][0][0][0] / 0x0006)                                                                                                               
    
    Stream #0:6[0x1545](hun): Subtitle: dvb_subtitle ([6][0][0][0] / 0x0006)                                                                                                               
    
    Stream #0:7[0x1546](ron): Subtitle: dvb_subtitle ([6][0][0][0] / 0x0006)                                                                                                               
    
    Stream #0:8[0x1547](alb): Subtitle: dvb_subtitle ([6][0][0][0] / 0x0006)                                                                                                               
    
    Stream #0:9[0x1548](bul): Subtitle: dvb_subtitle ([6][0][0][0] / 0x0006)                                                                                                               
    
    Stream #0:10[0x13b9](eng): Subtitle: dvb_teletext ([6][0][0][0] / 0x0006)                                                                                                             
    
  Program 505                                                                                                                                                                             
    
  Program 506
    
  Program 507
    
  Program 508
    
  Program 509
    
  Program 510
    
  Program 511
    
  Program 515
    
  Program 516
    
  Program 517
    
  Program 518
    
  Program 519
    
  Program 520
    
  Program 521
    
Unsupported codec with id 94215 for input stream 10

    So I decide to use FFMPEG to stream to UDP, and filter out unwanted SUB’s

    Here is FFMPEG cmd

    ffmpeg -reconnect 1 -reconnect_at_eof 1 -reconnect_streamed 1 -reconnect_delay_max 2048 \
    
    -i "http://192.168.1.44:8001/1:0:1:1F8:1B:2C0:E080000:0:0:0:" \
    
    -map 0:0 -vcodec copy \
    
    -map 0:1 -acodec copy \
    
    -map 0:2 -map 0:6 -scodec copy \
    
    -f mpegts udp://239.0.10.3:40000?pkt_size=1316

    And the output is :

        Output #0, mpegts, to 'udp://239.0.10.3:40000?pkt_size=1316':
    
  Metadata:
    
    encoder         : Lavf57.63.100
    
    Stream #0:0: Video: mpeg2video (Main) ([2][0][0][0] / 0x0002), yuv420p(tv, top first), 720x576 [SAR 64:45 DAR 16:9], q=2-31, 25 fps, 25 tbr, 90k tbn, 90k tbc
    
    Stream #0:1: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 256 kb/s
    
    Stream #0:2(srp): Subtitle: dvb_subtitle ([6][0][0][0] / 0x0006)
    
    Stream #0:3(hun): Subtitle: dvb_subtitle ([6][0][0][0] / 0x0006)
    
Stream mapping:
    
  Stream #0:0 -> #0:0 (copy)
    
  Stream #0:1 -> #0:1 (copy)
    
  Stream #0:2 -> #0:2 (copy)
    
  Stream #0:6 -> #0:3 (copy)

    And the resulting stream is DISASTER ... audio is choppy, video fall apart etc etc

    If I try same thing WITHOUT sub’s (map 2 and 6) the video and audio is crystal clear and stream work well

    But I need this two sub’s.

    To narrow down the problem, if I try to capture incoming stream into file :

    ffmpeg -reconnect 1 -reconnect_at_eof 1 -reconnect_streamed 1 -reconnect_delay_max 2048 \
    
-i "http://192.168.1.44:8001/1:0:1:1F8:1B:2C0:E080000:0:0:0:" \
    
-map 0:0 -map 0:1 -map 0:2 -map 0:6 \
    
-codec copy \
    
-y -f mpegts /tmp/tst.ts

    The resulting file is playable, sound OK, video OK, subtitles OK.

    Looks like problem is with OUTPUT to UDP ???

    Any solution for this ?

  • ffmpeg related : [NULL @ 00000000000a9500] Unable to find a suitable output format for 'ΓÇôI' ΓÇôI : Invalid argument

    23 juillet 2018, par Prakash Pai

    I’m running the command

    "C :\Program Files\ImageMagick-7.0.8-Q16\ffmpeg" -framerate 24 –I BWW_%03d.png output_24.mp4
    ffmpeg version 3.4 Copyright (c) 2000-2017 the FFmpeg developers
    built with gcc 7.2.0 (GCC)

    and I get the above error. i.e.

    [NULL @ 00000000000a9500] Unable to find a suitable output format for ’ΓÇôI’
    ΓÇôI : Invalid argument

    I get the same issue when I run the ffmpqg installed from the ffmpeg.org download site as well.

    How can I resolve this ? Thanks.

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