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• FFMPEG crop video output is black screen, sound is good [on hold]

  11 janvier 2016, par Oum Alaa

  I cropped a video using ffmpeg command line, the output is black screen, the sound is clear and good :

  ffmpeg -i Original.mp4 -t 00:00:29 -vf "crop=634:300:0:60" Done.mp4

  ffmpeg version :

  ffmpeg version 0.8.17-4:0.8.17-0ubuntu0.12.04.1, Copyright (c) 2000-2014 the Libav developers

  built on Mar 16 2015 13:26:50 with gcc 4.6.3

  video information :

  mediainfo '--Inform=Video;%Width%x%Height%' Original.mp4
  
  634x360

  Thanks in advance

• ffmpeg : corrupt audio in usage of avfoundation

  3 janvier 2016, par Andy

  I am trying to record my desktop screen (MacBook Pro (Retina, 15-inch, Mid 2014), OSX 10.10.5) with audio. First, I have to find the devices for recording, video:1 and audio:0 in my case.

  User@User-MacBook-Pro:~/test$ ffmpeg -hide_banner -f avfoundation -list_devices true -i ""
  
  [AVFoundation input device @ 0x7ff19a422320] AVFoundation video devices:
  
  [AVFoundation input device @ 0x7ff19a422320] [0] FaceTime HD Camera
  
  [AVFoundation input device @ 0x7ff19a422320] [1] Capture screen 0
  
  [AVFoundation input device @ 0x7ff4b9c22320] [2] Capture screen 1
  
  [AVFoundation input device @ 0x7ff19a422320] AVFoundation audio devices:
  
  [AVFoundation input device @ 0x7ff19a422320] [0] Soundflower (2ch)
  
  [AVFoundation input device @ 0x7ff19a422320] [1] Built-in Microphone
  
  [AVFoundation input device @ 0x7ff19a422320] [2] Soundflower (64ch)
  
  : Input/output error

  Then I run to capture the screen :

  ffmpeg -f avfoundation -i "1:0" out_desktop.mkv

  and the audio of the output stutters terribly.
  But if I use the second external screen (which is connect via HDMI) :

  ffmpeg -f avfoundation -i "2:0" out_ext.mkv

  Then I have no audio problems.

  So, what could be the cause of this behaviour ? Somehow the video device "Capture screen 0" causes the audio stutter.

  Here are the full outputs of the two commands above, Screen 0 :

  User@User-MacBook-Pro:~/test$ ffmpeg -f avfoundation -i "1:0" out.mkv
  
  ffmpeg version 2.8.4 Copyright (c) 2000-2015 the FFmpeg developers
  
    built with Apple LLVM version 7.0.2 (clang-700.1.81)
  
    configuration: --prefix=/usr/local/Cellar/ffmpeg/2.8.4 --enable-shared --enable-pthreads --enable-gpl --enable-version3 --enable-hardcoded-tables --enable-avresample --cc=clang --host-cflags= --host-ldflags= --enable-opencl --enable-libx264 --enable-libmp3lame --enable-libvo-aacenc --enable-libxvid --enable-libfreetype --enable-libtheora --enable-libvorbis --enable-libvpx --enable-librtmp --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libass --enable-ffplay --enable-libspeex --enable-libschroedinger --enable-libfdk-aac --enable-libopus --enable-frei0r --enable-libopenjpeg --disable-decoder=jpeg2000 --extra-cflags=-I/usr/local/Cellar/openjpeg/1.5.2_1/include/openjpeg-1.5 --enable-nonfree --enable-vda
  
    libavutil      54. 31.100 / 54. 31.100
  
    libavcodec     56. 60.100 / 56. 60.100
  
    libavformat    56. 40.101 / 56. 40.101
  
    libavdevice    56.  4.100 / 56.  4.100
  
    libavfilter     5. 40.101 /  5. 40.101
  
    libavresample   2.  1.  0 /  2.  1.  0
  
    libswscale      3.  1.101 /  3.  1.101
  
    libswresample   1.  2.101 /  1.  2.101
  
    libpostproc    53.  3.100 / 53.  3.100
  
  [avfoundation @ 0x7fca1200da00] Selected pixel format (yuv420p) is not supported by the input device.
  
  [avfoundation @ 0x7fca1200da00] Supported pixel formats:
  
  [avfoundation @ 0x7fca1200da00]   uyvy422
  
  [avfoundation @ 0x7fca1200da00]   yuyv422
  
  [avfoundation @ 0x7fca1200da00]   nv12
  
  [avfoundation @ 0x7fca1200da00]   0rgb
  
  [avfoundation @ 0x7fca1200da00]   bgr0
  
  [avfoundation @ 0x7fca1200da00] Overriding selected pixel format to use uyvy422 instead.
  
  [avfoundation @ 0x7fca1200da00] Stream #0: not enough frames to estimate rate; consider increasing probesize
  
  Input #0, avfoundation, from '1:0':
  
    Duration: N/A, start: 11734.092500, bitrate: 2822 kb/s
  
      Stream #0:0: Video: rawvideo (UYVY / 0x59565955), uyvy422, 2880x1800, 1000k tbr, 1000k tbn, 1000k tbc
  
      Stream #0:1: Audio: pcm_f32le, 44100 Hz, stereo, flt, 2822 kb/s
  
  File 'out.mkv' already exists. Overwrite ? [y/N] y
  
  No pixel format specified, yuv422p for H.264 encoding chosen.
  
  Use -pix_fmt yuv420p for compatibility with outdated media players.
  
  [libx264 @ 0x7fca1390e000] MB rate (20340000000) > level limit (2073600)
  
  [libx264 @ 0x7fca1390e000] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 AVX2 LZCNT BMI2
  
  [libx264 @ 0x7fca1390e000] profile High 4:2:2, level 5.2, 4:2:2 8-bit
  
  [libx264 @ 0x7fca1390e000] 264 - core 148 r2601 a0cd7d3 - H.264/MPEG-4 AVC codec - Copyleft 2003-2015 - 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=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, matroska, to 'out.mkv':
  
    Metadata:
  
      encoder         : Lavf56.40.101
  
      Stream #0:0: Video: h264 (libx264) (H264 / 0x34363248), yuv422p, 2880x1800, q=-1--1, 1000k fps, 1k tbn, 1000k tbc
  
      Metadata:
  
        encoder         : Lavc56.60.100 libx264
  
      Stream #0:1: Audio: vorbis (libvorbis) (oV[0][0] / 0x566F), 44100 Hz, stereo, fltp
  
      Metadata:
  
        encoder         : Lavc56.60.100 libvorbis
  
  Stream mapping:
  
    Stream #0:0 -> #0:0 (rawvideo (native) -> h264 (libx264))
  
    Stream #0:1 -> #0:1 (pcm_f32le (native) -> vorbis (libvorbis))
  
  Press [q] to stop, [?] for help
  
  frame=  969 fps= 29 q=-1.0 Lsize=    6911kB time=00:00:34.80 bitrate=1626.8kbits/s    
  
  video:6475kB audio:396kB subtitle:0kB other streams:0kB global headers:4kB muxing overhead: 0.591309%
  
  [libx264 @ 0x7fca1390e000] frame I:4     Avg QP:15.77  size:1461092
  
  [libx264 @ 0x7fca1390e000] frame P:246   Avg QP:16.00  size:  2608
  
  [libx264 @ 0x7fca1390e000] frame B:719   Avg QP:13.91  size:   200
  
  [libx264 @ 0x7fca1390e000] consecutive B-frames:  0.9%  0.4%  0.0% 98.7%
  
  [libx264 @ 0x7fca1390e000] mb I  I16..4: 11.6% 43.3% 45.2%
  
  [libx264 @ 0x7fca1390e000] mb P  I16..4:  0.0%  0.0%  0.1%  P16..4:  0.4%  0.0%  0.0%  0.0%  0.0%    skip:99.5%
  
  [libx264 @ 0x7fca1390e000] mb B  I16..4:  0.0%  0.0%  0.0%  B16..8:  0.2%  0.0%  0.0%  direct: 0.0%  skip:99.8%  L0:39.9% L1:60.0% BI: 0.1%
  
  [libx264 @ 0x7fca1390e000] 8x8 transform intra:41.6% inter:38.8%
  
  [libx264 @ 0x7fca1390e000] coded y,uvDC,uvAC intra: 76.9% 77.9% 75.5% inter: 0.0% 0.1% 0.0%
  
  [libx264 @ 0x7fca1390e000] i16 v,h,dc,p: 51% 34% 11%  4%
  
  [libx264 @ 0x7fca1390e000] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 22% 17% 19%  7%  4%  3%  8%  5% 16%
  
  [libx264 @ 0x7fca1390e000] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 21% 24% 10%  7%  6%  5%  8%  7% 12%
  
  [libx264 @ 0x7fca1390e000] i8c dc,h,v,p: 59% 14% 18%  9%
  
  [libx264 @ 0x7fca1390e000] Weighted P-Frames: Y:0.0% UV:0.0%
  
  [libx264 @ 0x7fca1390e000] ref P L0: 71.5%  3.4% 13.0% 12.1%
  
  [libx264 @ 0x7fca1390e000] ref B L0: 46.6% 52.3%  1.1%
  
  [libx264 @ 0x7fca1390e000] ref B L1: 95.1%  4.9%
  
  [libx264 @ 0x7fca1390e000] kb/s:1525.48

  and Screen 1 :

  User@User-MacBook-Pro:~/test$ ffmpeg -f avfoundation -i "2:0" out.mkv
  
  ffmpeg version 2.8.4 Copyright (c) 2000-2015 the FFmpeg developers
  
    built with Apple LLVM version 7.0.2 (clang-700.1.81)
  
    configuration: --prefix=/usr/local/Cellar/ffmpeg/2.8.4 --enable-shared --enable-pthreads --enable-gpl --enable-version3 --enable-hardcoded-tables --enable-avresample --cc=clang --host-cflags= --host-ldflags= --enable-opencl --enable-libx264 --enable-libmp3lame --enable-libvo-aacenc --enable-libxvid --enable-libfreetype --enable-libtheora --enable-libvorbis --enable-libvpx --enable-librtmp --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libass --enable-ffplay --enable-libspeex --enable-libschroedinger --enable-libfdk-aac --enable-libopus --enable-frei0r --enable-libopenjpeg --disable-decoder=jpeg2000 --extra-cflags=-I/usr/local/Cellar/openjpeg/1.5.2_1/include/openjpeg-1.5 --enable-nonfree --enable-vda
  
    libavutil      54. 31.100 / 54. 31.100
  
    libavcodec     56. 60.100 / 56. 60.100
  
    libavformat    56. 40.101 / 56. 40.101
  
    libavdevice    56.  4.100 / 56.  4.100
  
    libavfilter     5. 40.101 /  5. 40.101
  
    libavresample   2.  1.  0 /  2.  1.  0
  
    libswscale      3.  1.101 /  3.  1.101
  
    libswresample   1.  2.101 /  1.  2.101
  
    libpostproc    53.  3.100 / 53.  3.100
  
  [avfoundation @ 0x7fc2e900da00] Selected pixel format (yuv420p) is not supported by the input device.
  
  [avfoundation @ 0x7fc2e900da00] Supported pixel formats:
  
  [avfoundation @ 0x7fc2e900da00]   uyvy422
  
  [avfoundation @ 0x7fc2e900da00]   yuyv422
  
  [avfoundation @ 0x7fc2e900da00]   nv12
  
  [avfoundation @ 0x7fc2e900da00]   0rgb
  
  [avfoundation @ 0x7fc2e900da00]   bgr0
  
  [avfoundation @ 0x7fc2e900da00] Overriding selected pixel format to use uyvy422 instead.
  
  [avfoundation @ 0x7fc2e900da00] Stream #0: not enough frames to estimate rate; consider increasing probesize
  
  Input #0, avfoundation, from '2:0':
  
    Duration: N/A, start: 11809.126333, bitrate: 2822 kb/s
  
      Stream #0:0: Video: rawvideo (UYVY / 0x59565955), uyvy422, 2560x1080, 1000k tbr, 1000k tbn, 1000k tbc
  
      Stream #0:1: Audio: pcm_f32le, 44100 Hz, stereo, flt, 2822 kb/s
  
  File 'out.mkv' already exists. Overwrite ? [y/N] y
  
  No pixel format specified, yuv422p for H.264 encoding chosen.
  
  Use -pix_fmt yuv420p for compatibility with outdated media players.
  
  [libx264 @ 0x7fc2ea82ac00] MB rate (10880000000) > level limit (2073600)
  
  [libx264 @ 0x7fc2ea82ac00] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 AVX2 LZCNT BMI2
  
  [libx264 @ 0x7fc2ea82ac00] profile High 4:2:2, level 5.2, 4:2:2 8-bit
  
  [libx264 @ 0x7fc2ea82ac00] 264 - core 148 r2601 a0cd7d3 - H.264/MPEG-4 AVC codec - Copyleft 2003-2015 - 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=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, matroska, to 'out.mkv':
  
    Metadata:
  
      encoder         : Lavf56.40.101
  
      Stream #0:0: Video: h264 (libx264) (H264 / 0x34363248), yuv422p, 2560x1080, q=-1--1, 1000k fps, 1k tbn, 1000k tbc
  
      Metadata:
  
        encoder         : Lavc56.60.100 libx264
  
      Stream #0:1: Audio: vorbis (libvorbis) (oV[0][0] / 0x566F), 44100 Hz, stereo, fltp
  
      Metadata:
  
        encoder         : Lavc56.60.100 libvorbis
  
  Stream mapping:
  
    Stream #0:0 -> #0:0 (rawvideo (native) -> h264 (libx264))
  
    Stream #0:1 -> #0:1 (pcm_f32le (native) -> vorbis (libvorbis))
  
  Press [q] to stop, [?] for help
  
  frame=  755 fps= 30 q=-1.0 Lsize=    1025kB time=00:00:26.65 bitrate= 315.1kbits/s    
  
  video:680kB audio:326kB subtitle:0kB other streams:0kB global headers:4kB muxing overhead: 2.003084%
  
  [libx264 @ 0x7fc2ea82ac00] frame I:4     Avg QP:13.22  size:145661
  
  [libx264 @ 0x7fc2ea82ac00] frame P:191   Avg QP:19.87  size:   250
  
  [libx264 @ 0x7fc2ea82ac00] frame B:560   Avg QP:28.31  size:   116
  
  [libx264 @ 0x7fc2ea82ac00] consecutive B-frames:  1.1%  0.0%  0.4% 98.5%
  
  [libx264 @ 0x7fc2ea82ac00] mb I  I16..4: 54.5% 29.2% 16.2%
  
  [libx264 @ 0x7fc2ea82ac00] mb P  I16..4:  0.2%  0.1%  0.0%  P16..4:  0.1%  0.0%  0.0%  0.0%  0.0%    skip:99.6%
  
  [libx264 @ 0x7fc2ea82ac00] mb B  I16..4:  0.0%  0.0%  0.0%  B16..8:  0.3%  0.0%  0.0%  direct: 0.0%  skip:99.7%  L0:69.2% L1:30.8% BI: 0.0%
  
  [libx264 @ 0x7fc2ea82ac00] 8x8 transform intra:31.7% inter:13.1%
  
  [libx264 @ 0x7fc2ea82ac00] coded y,uvDC,uvAC intra: 10.9% 8.8% 8.5% inter: 0.0% 0.0% 0.0%
  
  [libx264 @ 0x7fc2ea82ac00] i16 v,h,dc,p: 69% 31%  0%  0%
  
  [libx264 @ 0x7fc2ea82ac00] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 27%  5% 67%  0%  0%  0%  0%  0%  0%
  
  [libx264 @ 0x7fc2ea82ac00] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 38% 25% 14%  3%  3%  4%  5%  4%  5%
  
  [libx264 @ 0x7fc2ea82ac00] i8c dc,h,v,p: 92%  3%  4%  0%
  
  [libx264 @ 0x7fc2ea82ac00] Weighted P-Frames: Y:0.0% UV:0.0%
  
  [libx264 @ 0x7fc2ea82ac00] ref P L0: 76.3%  1.7% 16.8%  5.2%
  
  [libx264 @ 0x7fc2ea82ac00] ref B L0: 38.9% 56.9%  4.2%
  
  [libx264 @ 0x7fc2ea82ac00] ref B L1: 97.3%  2.7%
  
  [libx264 @ 0x7fc2ea82ac00] kb/s:208.84

  EDIT

  The main differences between the two (lengthy) outputs above via

  wdiff -n output1 output2 |colordiff

  is the resolution ([-2880x1800,-] {+2560x1080,+}) and the resulting MB rate ([-(20340000000)-] {+(10880000000)+}). So, what could increase the performance of ffmpeg ?

• i use vitamio-ffmpeg achieve filters function,who can help me to see [on hold]

  30 décembre 2015, par 陈腾明

  my cmd is :
  ffmpeg -y -i /storage/emulated/0/Foream/a.mp4 -i /storage/emulated/0/Foream/q.jpg -filter_complex [0:v][1:v]overlay=main_w-overlay_w-10:main_h-overlay_h-10[out] -map [out] -map 0:a -codec:a copy /storage/test.mp4

  • ffmpeg version 2.0 Copyright (c) 2000-2013 the FFmpeg developers

    built on Dec 30 2015 17:40:40 with gcc 4.8 (GCC)
    
    configuration: --arch=arm --disable-runtime-cpudetect    --target-os=linux --enable-cross-compile --cross-prefix=arm-linux-androideabi- --enable-version3 --enable-optimizations --enable-shared --disable-fast-unaligned --disable-static --disable-symver --disable-programs --disable-doc --disable-avdevice --disable-postproc --disable-encoders --disable-muxers --enable-muxer=mp4 --disable-devices --disable-demuxer=sbg --disable-demuxer=dts --disable-parser=dca --disable-decoder=dca --disable-decoder=svq3 --disable-debug --enable-network --enable-asm --prefix=/var/vitamio/FFmpeg-Vitamio-vitamio/build/android/armv6 --extra-cflags='-mthumb -std=c99 -O3 -Wall -pipe -fpic -fasm -finline-limit=300 -ffast-math -fstrict-aliasing -Werror=strict-aliasing -Wno-psabi -Wa,--noexecstack -fdiagnostics-color=always -DANDROID -DNDEBUG -I/var/openssl/OpenSSL-Vitamio-master/include -D__ARM_ARCH_5__ -D__ARM_ARCH_5E__ -D__ARM_ARCH_5T__ -D__ARM_ARCH_5TE__ -march=armv6 -msoft-float' --extra-ldflags='-lm -lz -Wl,--no-undefined -Wl,-z,no   WARNING: library configuration mismatch
    
    avutil      configuration: --arch=arm --disable-runtime-cpudetect    --target-os=linux --cross-prefix=arm-linux-androideabi- --enable-cross-compile --enable-version3 --enable-shared --disable-static --disable-symver --disable-programs --disable-doc --disable-avdevice --disable-encoders --disable-muxers --disable-devices --disable-everything --disable-protocols --disable-demuxers --disable-decoders --disable-bsfs --disable-debug --enable-optimizations --enable-filters --enable-parsers --disable-parser=hevc --enable-swscale --enable-network --enable-protocol=file --enable-protocol=http --enable-protocol=rtmp --enable-protocol=rtp --enable-protocol=mmst --enable-protocol=mmsh --enable-protocol=crypto --enable-protocol=hls --enable-demuxer=hls --enable-demuxer=mpegts --enable-demuxer=mpegtsraw --enable-demuxer=mpegvideo --enable-demuxer=concat --enable-demuxer=mov --enable-demuxer=flv --enable-demuxer=rtsp --enable-demuxer=mp3 --enable-demuxer=matroska --enable-decoder=mpeg4 --enable-decoder=mpegvideo --enable-de   avcodec     configuration: --arch=arm --disable-runtime-cpudetect

    —target-os=linux —cross-prefix=arm-linux-androideabi- —enable-cross-compile —enable-version3 —enable-shared —disable-static —disable-symver —disable-programs —disable-doc —disable-avdevice —disable-encoders —disable-muxers —disable-devices —disable-everything —disable-protocols —disable-demuxers —disable-decoders —disable-bsfs —disable-debug —enable-optimizations —enable-filters —enable-parsers —disable-parser=hevc —enable-swscale —enable-network —enable-protocol=file —enable-protocol=http —enable-protocol=rtmp —enable-protocol=rtp —enable-protocol=mmst —enable-protocol=mmsh —enable-protocol=crypto —enable-protocol=hls —enable-demuxer=hls —enable-demuxer=mpegts —enable-demuxer=mpegtsraw —enable-demuxer=mpegvideo —enable-demuxer=concat —enable-demuxer=mov —enable-demuxer=flv —enable-demuxer=rtsp —enable-demuxer=mp3 —enable-demuxer=matroska —enable-decoder=mpeg4 —enable-decoder=mpegvideo —enable-de avformat configuration : —arch=arm —disable-runtime-cpudetect
    — target-os=linux —cross-prefix=arm-linux-androideabi- —enable-cross-compile —enable-version3 —enable-shared —disable-static —disable-symver —disable-programs —disable-doc —disable-avdevice —disable-encoders —disable-muxers —disable-devices —disable-everything —disable-protocols —disable-demuxers —disable-decoders —disable-bsfs —disable-debug —enable-optimizations —enable-filters —enable-parsers —disable-parser=hevc —enable-swscale —enable-network —enable-protocol=file —enable-protocol=http —enable-protocol=rtmp —enable-protocol=rtp —enable-protocol=mmst —enable-protocol=mmsh —enable-protocol=crypto —enable-protocol=hls —enable-demuxer=hls —enable-demuxer=mpegts —enable-demuxer=mpegtsraw —enable-demuxer=mpegvideo —enable-demuxer=concat —enable-demuxer=mov —enable-demuxer=flv —enable-demuxer=rtsp —enable-demuxer=mp3 —enable-demuxer=matroska —enable-decoder=mpeg4 —enable-decoder=mpegvideo —enable-de avfilter configuration : —arch=arm —disable-runtime-cpudetect
    — target-os=linux —cross-prefix=arm-linux-androideabi- —enable-cross-compile —enable-version3 —enable-shared —disable-static —disable-symver —disable-programs —disable-doc —disable-avdevice —disable-encoders —disable-muxers —disable-devices —disable-everything —disable-protocols —disable-demuxers —disable-decoders —disable-bsfs —disable-debug —enable-optimizations —enable-filters —enable-parsers —disable-parser=hevc —enable-swscale —enable-network —enable-protocol=file —enable-protocol=http —enable-protocol=rtmp —enable-protocol=rtp —enable-protocol=mmst —enable-protocol=mmsh —enable-protocol=crypto —enable-protocol=hls —enable-demuxer=hls —enable-demuxer=mpegts —enable-demuxer=mpegtsraw —enable-demuxer=mpegvideo —enable-demuxer=concat —enable-demuxer=mov —enable-demuxer=flv —enable-demuxer=rtsp —enable-demuxer=mp3 —enable-demuxer=matroska —enable-decoder=mpeg4 —enable-decoder=mpegvideo —enable-de swscale configuration : —arch=arm —disable-runtime-cpudetect
    — target-os=linux —cross-prefix=arm-linux-androideabi- —enable-cross-compile —enable-version3 —enable-shared —disable-static —disable-symver —disable-programs —disable-doc —disable-avdevice —disable-encoders —disable-muxers —disable-devices —disable-everything —disable-protocols —disable-demuxers —disable-decoders —disable-bsfs —disable-debug —enable-optimizations —enable-filters —enable-parsers —disable-parser=hevc —enable-swscale —enable-network —enable-protocol=file —enable-protocol=http —enable-protocol=rtmp —enable-protocol=rtp —enable-protocol=mmst —enable-protocol=mmsh —enable-protocol=crypto —enable-protocol=hls —enable-demuxer=hls —enable-demuxer=mpegts —enable-demuxer=mpegtsraw —enable-demuxer=mpegvideo —enable-demuxer=concat —enable-demuxer=mov —enable-demuxer=flv —enable-demuxer=rtsp —enable-demuxer=mp3 —enable-demuxer=matroska —enable-decoder=mpeg4 —enable-decoder=mpegvideo —enable-de swresample configuration : —arch=arm —disable-runtime-cpudetect
    — target-os=linux —cross-prefix=arm-linux-androideabi- —enable-cross-compile —enable-version3 —enable-shared —disable-static —disable-symver —disable-programs —disable-doc —disable-avdevice —disable-encoders —disable-muxers —disable-devices —disable-everything —disable-protocols —disable-demuxers —disable-decoders —disable-bsfs —disable-debug —enable-optimizations —enable-filters —enable-parsers —disable-parser=hevc —enable-swscale —enable-network —enable-protocol=file —enable-protocol=http —enable-protocol=rtmp —enable-protocol=rtp —enable-protocol=mmst —enable-protocol=mmsh —enable-protocol=crypto —enable-protocol=hls —enable-demuxer=hls —enable-demuxer=mpegts —enable-demuxer=mpegtsraw —enable-demuxer=mpegvideo —enable-demuxer=concat —enable-demuxer=mov —enable-demuxer=flv —enable-demuxer=rtsp —enable-demuxer=mp3 —enable-demuxer=matroska —enable-decoder=mpeg4 —enable-decoder=mpegvideo —enable-de libavutil 52. 48.100 / 52. 48.100
    libavcodec 55. 39.100 / 55. 39.100
    libavformat 55. 19.104 / 55. 19.104
    libavfilter 3. 90.100 / 3. 90.100
    libswscale 2. 5.101 / 2. 5.101
    libswresample 0. 17.104 / 0. 17.104
    Splitting the commandline.
    Reading option ’-y’ ... matched as option ’y’ (overwrite output files) with argument ’1’.
    Reading option ’-i’ ... matched as input file with argument ’/storage/emulated/0/Foream/a.mp4’.
    Reading option ’-i’ ... matched as input file with argument ’/storage/emulated/0/Foream/q.jpg’.
    Reading option ’-filter_complex’ ... matched as option ’filter_complex’ (create a complex filtergraph) with argument
    ’[0:v][1:v]overlay=main_w-overlay_w-10:main_h-overlay_h-10[out]’.
    Reading option ’-map’ ... matched as option ’map’ (set input stream mapping) with argument ’[out]’.
    Reading option ’-map’ ... matched as option ’map’ (set input stream mapping) with argument ’0:a’.
    Reading option ’-codec:a’ ... matched as option ’codec’ (codec name) with argument ’copy’.
    Reading option ’/storage/emulated/0/Foream/test.mp4’ ... matched as output file.
    Finished splitting the commandline.
    Parsing a group of options : global .
    Applying option y (overwrite output files) with argument 1.
    Applying option filter_complex (create a complex filtergraph) with argument
    [0:v][1:v]overlay=main_w-overlay_w-10:main_h-overlay_h-10[out].
    Successfully parsed a group of options.
    Parsing a group of options : input file /storage/emulated/0/Foream/a.mp4.
    Successfully parsed a group of options.
    Opening an input file : /storage/emulated/0/Foream/a.mp4.
    [mov,mp4,m4a,3gp,3g2,mj2 @ 0xb9270990] Format mov,mp4,m4a,3gp,3g2,mj2 probed with size=2048 and score=100
    [mov,mp4,m4a,3gp,3g2,mj2 @ 0xb9270990] ISO : File Type Major Brand : mp42
    [mov,mp4,m4a,3gp,3g2,mj2 @ 0xb9270990] File position before avformat_find_stream_info() is 810040
    [mov,mp4,m4a,3gp,3g2,mj2 @ 0xb9270990] All info found
    rfps : 29.416667 0.016512
    rfps : 29.416667 0.016512
    rfps : 29.500000 0.012847
    rfps : 29.500000 0.012847
    rfps : 29.583333 0.009693
    rfps : 29.666667 0.007050
    rfps : 29.750000 0.004918
    rfps : 29.833333 0.003298
    rfps : 29.916667 0.002188
    rfps : 30.000000 0.001590
    rfps : 30.083333 0.001503
    rfps : 30.166667 0.001928
    rfps : 30.250000 0.002863
    rfps : 30.333333 0.004310
    rfps : 30.333333 0.004310
    rfps : 30.416667 0.006268
    rfps : 30.416667 0.006268
    rfps : 30.500000 0.008737
    rfps : 30.500000 0.008737
    rfps : 30.583333 0.011717
    rfps : 30.583333 0.011717
    rfps : 30.666667 0.015208
    rfps : 30.666667 0.015208
    rfps : 30.750000 0.019211
    rfps : 30.750000 0.019211
    rfps : 59.500000 0.019673
    rfps : 59.583333 0.016176
    rfps : 59.666667 0.013191
    rfps : 59.750000 0.010716
    rfps : 59.833333 0.008753
    rfps : 59.916667 0.007302
    rfps : 60.000000 0.006361
    rfps : 29.970030 0.001747
    rfps : 59.940060 0.006986
    [mov,mp4,m4a,3gp,3g2,mj2 @ 0xb9270990] File position after avformat_find_stream_info() is 1684954
    Input #0, mov,mp4,m4a,3gp,3g2,mj2, from ’/storage/emulated/0/Foream/a.mp4’ :
    Metadata :
    major_brand : mp42

      minor_version   :  0
    
    
    
      compatible_brands:  isommp42
    
    
    
      creation_time   :  2015-11-07 12:30:11
    
    
    
      location        :     +22.5935+113.8685/
    
    
    
      location-eng    :     +22.5935+113.8685/
    
    
    
    Duration:  00:00:17.24 , start: 

    0.000000 , bitrate : 9934 kb/s

      Stream #0:0 (eng) , 21, 1/90000 : Video: h264 (Constrained Baseline) (avc1 / 0x31637661), yuv420p, 1280x720, 9488 kb/s , SAR   

    65536:65536 DAR 16:9 , 29.61 fps , 30.08 tbr , 90k tbn , 50 tbc
    (default)

      Metadata:
    
    
    
    rotate          :  90
    
    
    
    
    
    creation_time   :  2015-11-07 12:30:11
    
    
    
    
    
    handler_name    :  VideoHandle
    
    
    
      Stream #0:1 (eng) , 49, 1/48000 : Audio: aac (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 96 kb/s  (default)
    
    
    
      Metadata:
    
    
    
    creation_time   :  2015-11-07 12:30:11
    
    
    
    
    
    handler_name    :  SoundHandle
    
    
    
      Successfully opened the file.
    
      Parsing a group of options: input file    /storage/emulated/0/Foream/q.jpg.
    
      Successfully parsed a group of options.
    
      Opening an input file: /storage/emulated/0/Foream/q.jpg.
    
      [mp3 @ 0xb924f040] Format mp3 detected only with low score of 1,    misdetection possible!
    
      [mp3 @ 0xb924f040] File position before avformat_find_stream_info()    is 0
    
      [mp3 @ 0xb9216ef0] Header missing
    
      [mp3 @ 0xb9216ef0] Header missing
    
      [mp3 @ 0xb9216ef0] Header missing
    
      [mp3 @ 0xb924f040] decoding for stream 0 failed
    
      [mp3 @ 0xb924f040] Could not find codec parameters for stream 0    (Audio: mp1, 0 channels, s16p): unspecified frame size Consider

    increasing the value for the ’analyzeduration’ and ’probesize’
    options
    [mp3 @ 0xb924f040] File position after avformat_find_stream_info() is 9590
    /storage/emulated/0/Foream/q.jpg : could not find codec parameters
    [AVIOContext @ 0xb9251990] Statistics : 9590 bytes read, 0 seeks
    [AVIOContext @ 0xb923e090] Statistics : 907698 bytes read, 1 seeks