Recherche avancée

Sur d’autres sites (3955)

• ffmpeg can not dump RTSP streaming but ffmplay can play

  14 novembre 2018, par newBike

  I want to dump the RTSP streaming into a file.

  ffmpeg -y-i rtsp://172.19.12.37/live.sdp -acodec copy -vcodec copy tmp.mp4

  But I got errors,

  [mp4 @ 0x7fe98400dc00] track 1: could not find tag, codec not currently supported in container

  Could not write header for output file #0 (incorrect codec parameters ?): Operation not permitted

  However, I can play the RTSP streaming by any media player, what was wrong with my ffmpeg command ?

  Is there any options can dump any stream and dump it into identical video format.

  ffplay log

  $ ffplay rtsp://172.19.12.37/live.sdp
  
  ffplay version 2.1.4 Copyright (c) 2003-2014 the FFmpeg developers
  
    built on Mar 12 2014 14:37:48 with Apple LLVM version 5.1 (clang-503.0.38) (based on LLVM 3.4svn)
  
    configuration: --prefix=/usr/local/Cellar/ffmpeg/2.1.4 --enable-shared --enable-pthreads --enable-gpl --enable-version3 --enable-nonfree --enable-hardcoded-tables --enable-avresample --enable-vda --cc=clang --host-cflags= --host-ldflags= --enable-libx264 --enable-libfaac --enable-libmp3lame --enable-libxvid --enable-libfreetype --enable-libtheora --enable-libvorbis --enable-libvpx --enable-librtmp --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libvo-aacenc --enable-libass --enable-ffplay --enable-libspeex --enable-libschroedinger --enable-libfdk-aac --enable-openssl --enable-libopus --enable-frei0r --enable-libcaca --enable-libquvi --enable-libopenjpeg --extra-cflags='-I/usr/local/Cellar/openjpeg/1.5.1/include/openjpeg-1.5 '
  
    libavutil      52. 48.101 / 52. 48.101
  
    libavcodec     55. 39.101 / 55. 39.101
  
    libavformat    55. 19.104 / 55. 19.104
  
    libavdevice    55.  5.100 / 55.  5.100
  
    libavfilter     3. 90.100 /  3. 90.100
  
    libavresample   1.  1.  0 /  1.  1.  0
  
    libswscale      2.  5.101 /  2.  5.101
  
    libswresample   0. 17.104 /  0. 17.104
  
    libpostproc    52.  3.100 / 52.  3.100
  
  [h264 @ 0x7fb966001c00] RTP: missed 13 packets0KB sq=    0B f=0/0
  
  [h264 @ 0x7fb966001c00] left block unavailable for requested intra mode at 0 86
  
  [h264 @ 0x7fb966001c00] error while decoding MB 0 86, bytestream (347)
  
  [h264 @ 0x7fb966001c00] concealing 5489 DC, 5489 AC, 5489 MV errors in I frame
  
  Input #0, rtsp, from 'rtsp://172.19.12.37/live.sdp':=    0B f=0/0
  
    Metadata:
  
      title           : RTSP server
  
    Duration: N/A, start: 0.000000, bitrate: 64 kb/s
  
      Stream #0:0: Video: h264 (Main), yuv420p, 2560x1920, 13.33 tbr, 90k tbn, 180k tbc
  
      Stream #0:1: Audio: pcm_mulaw, 8000 Hz, 1 channels, s16, 64 kb/s
  
  [h264 @ 0x7fb966888400] left block unavailable for requested intra mode at 0 86
  
  [h264 @ 0x7fb966888400] error while decoding MB 0 86, bytestream (347)
  
  [h264 @ 0x7fb966888400] concealing 5489 DC, 5489 AC, 5489 MV errors in I frame
  
     5.08 A-V:    nan fd=   2 aq=    0KB vq=    0KB sq=    0B f=1/1

  ffmpeg log

  ffmpeg version 2.1.4 Copyright (c) 2000-2014 the FFmpeg developers
  
    built on Mar 12 2014 14:37:48 with Apple LLVM version 5.1 (clang-503.0.38) (based on LLVM 3.4svn)
  
    configuration: --prefix=/usr/local/Cellar/ffmpeg/2.1.4 --enable-shared --enable-pthreads --enable-gpl --enable-version3 --enable-nonfree --enable-hardcoded-tables --enable-avresample --enable-vda --cc=clang --host-cflags= --host-ldflags= --enable-libx264 --enable-libfaac --enable-libmp3lame --enable-libxvid --enable-libfreetype --enable-libtheora --enable-libvorbis --enable-libvpx --enable-librtmp --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libvo-aacenc --enable-libass --enable-ffplay --enable-libspeex --enable-libschroedinger --enable-libfdk-aac --enable-openssl --enable-libopus --enable-frei0r --enable-libcaca --enable-libquvi --enable-libopenjpeg --extra-cflags='-I/usr/local/Cellar/openjpeg/1.5.1/include/openjpeg-1.5 '
  
    libavutil      52. 48.101 / 52. 48.101
  
    libavcodec     55. 39.101 / 55. 39.101
  
    libavformat    55. 19.104 / 55. 19.104
  
    libavdevice    55.  5.100 / 55.  5.100
  
    libavfilter     3. 90.100 /  3. 90.100
  
    libavresample   1.  1.  0 /  1.  1.  0
  
    libswscale      2.  5.101 /  2.  5.101
  
    libswresample   0. 17.104 /  0. 17.104
  
    libpostproc    52.  3.100 / 52.  3.100
  
  Guessed Channel Layout for  Input Stream #0.1 : mono
  
  Input #0, rtsp, from 'rtsp://172.19.12.37/live.sdp':
  
    Metadata:
  
      title           : RTSP server
  
    Duration: N/A, start: 0.000000, bitrate: 64 kb/s
  
      Stream #0:0: Video: h264 (Main), yuv420p, 2560x1920, 13.33 tbr, 90k tbn, 180k tbc
  
      Stream #0:1: Audio: pcm_mulaw, 8000 Hz, mono, s16, 64 kb/s
  
  [mp4 @ 0x7fe98400dc00] track 1: could not find tag, codec not currently supported in container
  
  Output #0, mp4, to 'tmp.mp4':
  
    Metadata:
  
      title           : RTSP server
  
      encoder         : Lavf55.19.104
  
      Stream #0:0: Video: h264 ([33][0][0][0] / 0x0021), yuv420p, 2560x1920, q=2-31, 90k tbn, 90k tbc
  
      Stream #0:1: Audio: pcm_mulaw, 8000 Hz, mono, 64 kb/s
  
  Stream mapping:
  
    Stream #0:0 -> #0:0 (copy)
  
    Stream #0:1 -> #0:1 (copy)
  
  Could not write header for output file #0 (incorrect codec parameters ?): Operation not permitted

• Can't connect to ffserver when running on android device

  11 décembre 2016, par Antonio C G

  I am working on an android app. This will run a ffserver (on the device, not another computer). The server is running and I can access the status page, everything seems ok. But when I try to send the video using ffmpeg I always get connection refused.

  This is my ffserver.conf file :

  HTTPPort 8090
  
  HTTPBindAddress 0.0.0.0
  
  MaxHTTPConnections 2000
  
  MaxClients 1000
  
  MaxBandwidth 1000
  
  CustomLog /data/user/0/com.antonio.droidcast/files/log.txt
  
  NoDefaults
  
  
  
  <feed>
  
      File /data/user/0/com.antonio.droidcast/cache/feed1.ffm
  
      FileMaxSize 200M
  
      ACL allow 127.0.0.1
  
  </feed>
  
  
  
  <stream>
  
      Format mp4
  
      Feed feed1.ffm
  
  
  
      VideoCodec libx264
  
      VideoFrameRate 30
  
      VideoBitRate 512
  
      VideoSize 320x240
  
      AVOptionVideo crf 23
  
      AVOptionVideo preset medium
  
      AVOptionVideo flags +global_header
  
  
  
      AudioCodec aac
  
      Strict -2
  
      AudioBitRate 128
  
      AudioChannels 2
  
      AudioSampleRate 44100
  
      AVOptionAudio flags +global_header
  
  </stream>

  I connect to server using this command :

  ffmpeg -i VIDEO_PATH2 http://localhost:8090/feed1.ffm

  And this is the ouput I get :

  Splitting the commandline.
  
  Reading option '-loglevel' ... matched as option 'loglevel' (set logging level) with argument 'debug'.
  
  Reading option '-i' ... matched as input file with argument '/storage/emulated/0/Download/video1.mp4'.
  
  Reading option 'http://localhost:8090/feed1.ffm' ... matched as output file.
  
  Finished splitting the commandline.
  
  Parsing a group of options: global .
  
  Applying option loglevel (set logging level) with argument debug.
  
  Successfully parsed a group of options.
  
  Parsing a group of options: input file /storage/emulated/0/Download/video1.mp4.
  
  Successfully parsed a group of options.
  
  Opening an input file: /storage/emulated/0/Download/video1.mp4.
  
  [file @ 0xf5f5e060] Setting default whitelist 'file,crypto'
  
  [mov,mp4,m4a,3gp,3g2,mj2 @ 0xf5f58000] Format mov,mp4,m4a,3gp,3g2,mj2 probed with size=2048 and score=100
  
  [mov,mp4,m4a,3gp,3g2,mj2 @ 0xf5f58000] ISO: File Type Major Brand: isom
  
  [mov,mp4,m4a,3gp,3g2,mj2 @ 0xf5f58000] Unknown dref type 0x08206c7275 size 12
  
      Last message repeated 1 times
  
  [mov,mp4,m4a,3gp,3g2,mj2 @ 0xf5f58000] Before avformat_find_stream_info() pos: 5446 bytes read:32768 seeks:0
  
  [h264 @ 0xf5f49000] user data:"x264 - core 148 - 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=6 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=1 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"
  
  [h264 @ 0xf5f49000] no picture 
  
  [mov,mp4,m4a,3gp,3g2,mj2 @ 0xf5f58000] All info found
  
  [mov,mp4,m4a,3gp,3g2,mj2 @ 0xf5f58000] After avformat_find_stream_info() pos: 6081 bytes read:98304 seeks:2 frames:3
  
  Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/storage/emulated/0/Download/video1.mp4':
  
    Metadata:
  
      major_brand     : isom
  
      minor_version   : 512
  
      compatible_brands: isomiso2avc1mp41
  
      encoder         : Lavf57.25.100
  
    Duration: 00:02:45.59, start: 0.128000, bitrate: 24 kb/s
  
      Stream #0:0(eng), 2, 1/450000: Video: h264 (High), 4 reference frames (avc1 / 0x31637661), yuv420p(left), 1920x1080 (1920x1088) [SAR 1:1 DAR 16:9], 7451717/900000, 0 kb/s, 0.06 fps, 0.06 tbr, 450k tbn, 0.12 tbc (default)
  
      Metadata:
  
        handler_name    : VideoHandler
  
      Stream #0:1(eng), 1, 1/8000: Audio: aac (LC) (mp4a / 0x6134706D), 8000 Hz, mono, fltp, 29 kb/s (default)
  
      Metadata:
  
        handler_name    : SoundHandler
  
  Successfully opened the file.
  
  Parsing a group of options: output file http://localhost:8090/feed1.ffm.
  
  Successfully parsed a group of options.
  
  Opening an output file: http://localhost:8090/feed1.ffm.
  
  [http @ 0xf5f5e1e0] Setting default whitelist 'http,https,tls,rtp,tcp,udp,crypto,httpproxy'
  
  [tcp @ 0xf5f5e3c0] Connection to tcp://localhost:8090 failed: Connection refused
  
  http://localhost:8090/feed1.ffm: Connection refused

  Does anybody know what could be wrong ?
  Just to be clear, I recompiled ffserver and ffmpeg for android. They both seem to be ok as I can execute commands. Both binaries are part of the app, so everything runs inside the phone.

  Thanks.

• Copy mp3 with ffmpeg not playable by QuickTime

  8 août 2016, par Joseph Johnston

  I am trying to create a video out of one image and copy audio on top. Following this (last section), I tried :

  $ ffmpeg -loop 1 -i img.jpg -i audio.mp3 -c:v libx264 -c:a copy -shortest h264.mp4
  
  ffmpeg version 2.5.2 Copyright (c) 2000-2014 the FFmpeg developers
  
    built on Feb 23 2015 10:29:52 with Apple LLVM version 6.0 (clang-600.0.56) (based on LLVM 3.5svn)
  
    configuration: --prefix=/usr/local/Cellar/ffmpeg/2.5.2 --enable-shared --enable-pthreads --enable-gpl --enable-version3 --enable-hardcoded-tables --enable-avresample --cc=clang --host-cflags= --host-ldflags= --enable-libx264 --enable-libmp3lame --enable-libxvid --enable-libfreetype --enable-libtheora --enable-libvorbis --enable-libvpx --enable-librtmp --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libvo-aacenc --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/1.5.1_1/include/openjpeg-1.5 ' --enable-nonfree --enable-vda
  
    libavutil      54. 15.100 / 54. 15.100
  
    libavcodec     56. 13.100 / 56. 13.100
  
    libavformat    56. 15.102 / 56. 15.102
  
    libavdevice    56.  3.100 / 56.  3.100
  
    libavfilter     5.  2.103 /  5.  2.103
  
    libavresample   2.  1.  0 /  2.  1.  0
  
    libswscale      3.  1.101 /  3.  1.101
  
    libswresample   1.  1.100 /  1.  1.100
  
    libpostproc    53.  3.100 / 53.  3.100
  
  Input #0, image2, from 'img.jpg':
  
    Duration: 00:00:00.04, start: 0.000000, bitrate: 123986 kb/s
  
      Stream #0:0: Video: mjpeg, yuvj440p(pc, bt470bg/unknown/unknown), 1440x900 [SAR 72:72 DAR 8:5], 25 fps, 25 tbr, 25 tbn, 25 tbc
  
  [mp3 @ 0x7f94d2034600] Estimating duration from bitrate, this may be inaccurate
  
  Input #1, mp3, from 'audio.mp3':
  
    Metadata:
  
      genre           : Other
  
    Duration: 00:00:03.25, start: 0.000000, bitrate: 130 kb/s
  
      Stream #1:0: Audio: mp3, 44100 Hz, mono, s16p, 128 kb/s
  
  [swscaler @ 0x7f94d2800000] deprecated pixel format used, make sure you did set range correctly
  
  No pixel format specified, yuvj444p for H.264 encoding chosen.
  
  Use -pix_fmt yuv420p for compatibility with outdated media players.
  
  [libx264 @ 0x7f94d281b200] using SAR=1/1
  
  [libx264 @ 0x7f94d281b200] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX AVX2 FMA3 LZCNT BMI2
  
  [libx264 @ 0x7f94d281b200] profile High 4:4:4 Predictive, level 4.0, 4:4:4 8-bit
  
  [libx264 @ 0x7f94d281b200] 264 - core 142 r2455 021c0dc - H.264/MPEG-4 AVC codec - Copyleft 2003-2014 - 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=4 threads=6 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 'h264.mp4':
  
    Metadata:
  
      encoder         : Lavf56.15.102
  
      Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuvj444p(pc), 1440x900 [SAR 1:1 DAR 8:5], q=-1--1, 25 fps, 12800 tbn, 25 tbc
  
      Metadata:
  
        encoder         : Lavc56.13.100 libx264
  
      Stream #0:1: Audio: mp3 (i[0][0][0] / 0x0069), 44100 Hz, mono, 128 kb/s
  
  Stream mapping:
  
    Stream #0:0 -> #0:0 (mjpeg (native) -> h264 (libx264))
  
    Stream #1:0 -> #0:1 (copy)
  
  Press [q] to stop, [?] for help
  
  frame=   64 fps= 30 q=28.0 size=     332kB time=00:00:00.48 bitrate=5670.9kbits/frame=   80 fps= 30 q=28.0 size=     344kB time=00:00:01.12 bitrate=2514.2kbits/frame=   96 fps= 30 q=28.0 size=     356kB time=00:00:01.76 bitrate=1655.1kbits/frame=  112 fps= 30 q=28.0 size=     367kB time=00:00:02.40 bitrate=1252.1kbits/frame=  129 fps= 31 q=28.0 size=     378kB time=00:00:03.08 bitrate=1006.5kbits/frame=  134 fps= 26 q=-1.0 Lsize=     386kB time=00:00:03.28 bitrate= 963.5kbits/s    
  
  video:331kB audio:51kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 1.120110%
  
  [libx264 @ 0x7f94d281b200] frame I:1     Avg QP:19.84  size:329471
  
  [libx264 @ 0x7f94d281b200] frame P:34    Avg QP:16.64  size:   189
  
  [libx264 @ 0x7f94d281b200] frame B:99    Avg QP:25.33  size:    48
  
  [libx264 @ 0x7f94d281b200] consecutive B-frames:  1.5%  0.0%  0.0% 98.5%
  
  [libx264 @ 0x7f94d281b200] mb I  I16..4:  2.8% 70.0% 27.3%
  
  [libx264 @ 0x7f94d281b200] mb P  I16..4:  0.0%  0.0%  0.0%  P16..4:  1.2%  0.0%  0.0%  0.0%  0.0%    skip:98.8%
  
  [libx264 @ 0x7f94d281b200] mb B  I16..4:  0.0%  0.0%  0.0%  B16..8:  0.0%  0.0%  0.0%  direct: 0.0%  skip:100.0%  L0: 1.6% L1:98.4% BI: 0.0%
  
  [libx264 @ 0x7f94d281b200] 8x8 transform intra:70.0% inter:95.0%
  
  [libx264 @ 0x7f94d281b200] coded y,u,v intra: 96.4% 73.8% 72.9% inter: 0.0% 0.0% 0.0%
  
  [libx264 @ 0x7f94d281b200] i16 v,h,dc,p: 37%  4%  1% 58%
  
  [libx264 @ 0x7f94d281b200] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 29% 27%  8%  3%  5%  5%  8%  4%  9%
  
  [libx264 @ 0x7f94d281b200] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 38% 18%  5%  3%  7%  7% 10%  5%  7%
  
  [libx264 @ 0x7f94d281b200] Weighted P-Frames: Y:0.0% UV:0.0%
  
  [libx264 @ 0x7f94d281b200] ref P L0: 20.0%  0.4% 42.4% 37.2%
  
  [libx264 @ 0x7f94d281b200] ref B L0:  0.0% 100.0%
  
  [libx264 @ 0x7f94d281b200] ref B L1: 90.9%  9.1%
  
  [libx264 @ 0x7f94d281b200] kb/s:508.50

  But I get a video with no audio in QuickTime. I think its a problem of the output container (mp4) not supporting mp3. What output container might be best ? Due to quality loss, I am reluctant to convert the mp3 to another format. If my audio is mp3, what might I change about this ffmpeg command ?

  The final destination is YouTube.