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  • MediaSPIP v0.2

    21 juin 2013, par

    MediaSPIP 0.2 est la première version de MediaSPIP stable.
    Sa date de sortie officielle est le 21 juin 2013 et est annoncée ici.
    Le fichier zip ici présent contient uniquement les sources de MediaSPIP en version standalone.
    Comme pour la version précédente, il est nécessaire d’installer manuellement l’ensemble des dépendances logicielles sur le serveur.
    Si vous souhaitez utiliser cette archive pour une installation en mode ferme, il vous faudra également procéder à d’autres modifications (...)

  • MediaSPIP version 0.1 Beta

    16 avril 2011, par

    MediaSPIP 0.1 beta est la première version de MediaSPIP décrétée comme "utilisable".
    Le fichier zip ici présent contient uniquement les sources de MediaSPIP en version standalone.
    Pour avoir une installation fonctionnelle, il est nécessaire d’installer manuellement l’ensemble des dépendances logicielles sur le serveur.
    Si vous souhaitez utiliser cette archive pour une installation en mode ferme, il vous faudra également procéder à d’autres modifications (...)

  • Gestion des droits de création et d’édition des objets

    8 février 2011, par

    Par défaut, beaucoup de fonctionnalités sont limitées aux administrateurs mais restent configurables indépendamment pour modifier leur statut minimal d’utilisation notamment : la rédaction de contenus sur le site modifiables dans la gestion des templates de formulaires ; l’ajout de notes aux articles ; l’ajout de légendes et d’annotations sur les images ;

Sur d’autres sites (3345)

  • How to encode H.264 video using FFmpeg C API and then open the output with a media player ?

    4 avril 2016, par GummiB

    I’m trying to encode a H.264 video with the FFMPEG C API.
    I have successfully compiled and executed the decoding/encoding example provided by FFMPEG.

    The problem I’m facing is that the .mpg file (encoded with AV_CODEC_ID_MPEG1VIDEO) the example creates works. Windows creates a thumbnail and everything. On the other hand the .h264 (encoded with AV_CODEC_ID_H264) file does not. When I try to play the file in VLC the play/pause button just flickers, no thumbnail in windows, no nothing.

    During encoding libx264 reports the following :

    [libx264 @ 004b81a0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX
    
[libx264 @ 004b81a0] profile High, level 1.3
    
[libx264 @ 004b81a0] frame I:3     Avg QP:26.79  size:  2116
    
[libx264 @ 004b81a0] frame P:12    Avg QP:26.60  size:   789
    
[libx264 @ 004b81a0] frame B:10    Avg QP:31.39  size:   499
    
[libx264 @ 004b81a0] consecutive B-frames: 20.0% 80.0%
    
[libx264 @ 004b81a0] mb I  I16..4: 78.3% 11.6% 10.1%
    
[libx264 @ 004b81a0] mb P  I16..4: 77.4%  0.6%  0.1%  P16..4: 20.3%  0.7%  0.9%  0.0%  0.0%    skip: 0.0%
    
[libx264 @ 004b81a0] mb B  I16..4:  0.0%  0.0%  0.0%  B16..8:  9.4%  0.2%  0.0%  direct:11.0%  skip:79.4%  L0:25.4% L1:35.4% BI:39.2%
    
[libx264 @ 004b81a0] final ratefactor: 17.03
    
[libx264 @ 004b81a0] 8x8 transform intra:3.4% inter:31.3%
    
[libx264 @ 004b81a0] direct mvs  spatial:0.0% temporal:100.0%
    
[libx264 @ 004b81a0] coded y,uvDC,uvAC intra: 4.4% 35.8% 1.6% inter: 1.3% 34.5% 9.5%
    
[libx264 @ 004b81a0] i16 v,h,dc,p:  0%  0%  0% 100%
    
[libx264 @ 004b81a0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu:  7% 20% 17% 49%  0%  0%  0%  1%  6%
    
[libx264 @ 004b81a0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 14%  7% 18% 45%  2%  7%  2%  3%  2%
    
[libx264 @ 004b81a0] i8c dc,h,v,p:  2%  6%  4% 88%
    
[libx264 @ 004b81a0] Weighted P-Frames: Y:0.0% UV:0.0%
    
[libx264 @ 004b81a0] ref P L0: 95.6%  1.6%  2.2%  0.5%  0.2%
    
[libx264 @ 004b81a0] ref B L0: 67.5% 28.5%  3.2%  0.8%
    
[libx264 @ 004b81a0] kb/s:166.45

    "ffprobe.exe test.h264 -show_streams" returns

    [STREAM]
    
index=0
    
codec_name=h264
    
codec_long_name=H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10
    
profile=High
    
codec_type=video
    
codec_time_base=1/50
    
codec_tag_string=[0][0][0][0]
    
codec_tag=0x0000
    
width=352
    
height=288
    
has_b_frames=1
    
sample_aspect_ratio=0:1
    
display_aspect_ratio=0:1
    
pix_fmt=yuv420p
    
level=13
    
timecode=N/A
    
id=N/A
    
r_frame_rate=50/2
    
avg_frame_rate=25/1
    
time_base=1/1200000
    
start_pts=N/A
    
start_time=N/A
    
duration_ts=N/A
    
duration=N/A
    
bit_rate=N/A
    
nb_frames=N/A
    
nb_read_frames=N/A
    
nb_read_packets=N/A
    
DISPOSITION:default=0
    
DISPOSITION:dub=0
    
DISPOSITION:original=0
    
DISPOSITION:comment=0
    
DISPOSITION:lyrics=0
    
DISPOSITION:karaoke=0
    
DISPOSITION:forced=0
    
DISPOSITION:hearing_impaired=0
    
DISPOSITION:visual_impaired=0
    
DISPOSITION:clean_effects=0
    
DISPOSITION:attached_pic=0
    
[/STREAM]

    There you can see :

    start_time=N/A
    
duration_ts=N/A
    
duration=N/A

    I have tried countless changes to the AVCodecContext and multitude of parameters options to av_opt_set function. Still no luck getting a working H.264 video. I have even tried different builds of FFmpeg. No luck.

    I’m using the "FFmpeg git-0fb64da 32-bit Dev" build from Zeranoe and MinGw 4.7.2

  • How to encode H.264 video using FFmpeg C API and then open the output with a media player ?

    4 avril 2016, par GummiB

    I’m trying to encode a H.264 video with the FFMPEG C API.
    I have successfully compiled and executed the decoding/encoding example provided by FFMPEG.

    The problem I’m facing is that the .mpg file (encoded with AV_CODEC_ID_MPEG1VIDEO) the example creates works. Windows creates a thumbnail and everything. On the other hand the .h264 (encoded with AV_CODEC_ID_H264) file does not. When I try to play the file in VLC the play/pause button just flickers, no thumbnail in windows, no nothing.

    During encoding libx264 reports the following :

    [libx264 @ 004b81a0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX
    
[libx264 @ 004b81a0] profile High, level 1.3
    
[libx264 @ 004b81a0] frame I:3     Avg QP:26.79  size:  2116
    
[libx264 @ 004b81a0] frame P:12    Avg QP:26.60  size:   789
    
[libx264 @ 004b81a0] frame B:10    Avg QP:31.39  size:   499
    
[libx264 @ 004b81a0] consecutive B-frames: 20.0% 80.0%
    
[libx264 @ 004b81a0] mb I  I16..4: 78.3% 11.6% 10.1%
    
[libx264 @ 004b81a0] mb P  I16..4: 77.4%  0.6%  0.1%  P16..4: 20.3%  0.7%  0.9%  0.0%  0.0%    skip: 0.0%
    
[libx264 @ 004b81a0] mb B  I16..4:  0.0%  0.0%  0.0%  B16..8:  9.4%  0.2%  0.0%  direct:11.0%  skip:79.4%  L0:25.4% L1:35.4% BI:39.2%
    
[libx264 @ 004b81a0] final ratefactor: 17.03
    
[libx264 @ 004b81a0] 8x8 transform intra:3.4% inter:31.3%
    
[libx264 @ 004b81a0] direct mvs  spatial:0.0% temporal:100.0%
    
[libx264 @ 004b81a0] coded y,uvDC,uvAC intra: 4.4% 35.8% 1.6% inter: 1.3% 34.5% 9.5%
    
[libx264 @ 004b81a0] i16 v,h,dc,p:  0%  0%  0% 100%
    
[libx264 @ 004b81a0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu:  7% 20% 17% 49%  0%  0%  0%  1%  6%
    
[libx264 @ 004b81a0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 14%  7% 18% 45%  2%  7%  2%  3%  2%
    
[libx264 @ 004b81a0] i8c dc,h,v,p:  2%  6%  4% 88%
    
[libx264 @ 004b81a0] Weighted P-Frames: Y:0.0% UV:0.0%
    
[libx264 @ 004b81a0] ref P L0: 95.6%  1.6%  2.2%  0.5%  0.2%
    
[libx264 @ 004b81a0] ref B L0: 67.5% 28.5%  3.2%  0.8%
    
[libx264 @ 004b81a0] kb/s:166.45

    "ffprobe.exe test.h264 -show_streams" returns

    [STREAM]
    
index=0
    
codec_name=h264
    
codec_long_name=H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10
    
profile=High
    
codec_type=video
    
codec_time_base=1/50
    
codec_tag_string=[0][0][0][0]
    
codec_tag=0x0000
    
width=352
    
height=288
    
has_b_frames=1
    
sample_aspect_ratio=0:1
    
display_aspect_ratio=0:1
    
pix_fmt=yuv420p
    
level=13
    
timecode=N/A
    
id=N/A
    
r_frame_rate=50/2
    
avg_frame_rate=25/1
    
time_base=1/1200000
    
start_pts=N/A
    
start_time=N/A
    
duration_ts=N/A
    
duration=N/A
    
bit_rate=N/A
    
nb_frames=N/A
    
nb_read_frames=N/A
    
nb_read_packets=N/A
    
DISPOSITION:default=0
    
DISPOSITION:dub=0
    
DISPOSITION:original=0
    
DISPOSITION:comment=0
    
DISPOSITION:lyrics=0
    
DISPOSITION:karaoke=0
    
DISPOSITION:forced=0
    
DISPOSITION:hearing_impaired=0
    
DISPOSITION:visual_impaired=0
    
DISPOSITION:clean_effects=0
    
DISPOSITION:attached_pic=0
    
[/STREAM]

    There you can see :

    start_time=N/A
    
duration_ts=N/A
    
duration=N/A

    I have tried countless changes to the AVCodecContext and multitude of parameters options to av_opt_set function. Still no luck getting a working H.264 video. I have even tried different builds of FFmpeg. No luck.

    I’m using the "FFmpeg git-0fb64da 32-bit Dev" build from Zeranoe and MinGw 4.7.2

  • Is there a media server which just receives any rtsp streams and serves them ?

    7 mai 2015, par Given92

    I have some rtmp streams served over nginx-rtmp-module and the number of them will be changed dynamically.

    But for the limit of client, I have to serve them in rtsp protocol. Obviously, It’s not supported by nginx-rtmp-module. So I plan to run a rtsp server in the same device, and convert the rtmp stream into rtsp stream with ffmpeg, then send the rtsp stream to the rtsp server. So that client could play the stream from the rtsp server.

    The trouble is that I could not found a stable server which just receive any rtsp streams and serve them.

    There is an example that fits all my need but it’s a little unstable.

    I run it in verbose mode and send stream with :

    ffmpeg -i rtmp://localhost/<name> -codec copy -ar 44100 -ac 1 -f rtsp rtsp://localhost:5545/<name>
    
</name></name>

    and play the stream with :

    gst-launch-0.10 playbin2 uri=rtsp://<server>/<name>
    
</name></server>

    The video does not appear and there are some repeated warnning like this :

    WARNING: from element /GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0/GstDecodeBin2:decodebin20/GstRtpVorbisDepay:rtpvorbisdepay0: Could not decode stream.
    
Additional debug info:
    
gstrtpvorbisdepay.c(633): gst_rtp_vorbis_depay_process (): /GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0/GstDecodeBin2:decodebin20/GstRtpVorbisDepay:rtpvorbisdepay0:

    When I try :

    gst-launch-1.0 playbin uri=rtsp://<server>/<name>
    
</name></server>

    it is stuck and no video appear :

    Setting pipeline to PAUSED ...
    
Pipeline is live and does not need PREROLL ...
    
Progress: (open) Opening Stream
    
Progress: (connect) Connecting to rtsp://211.68.127.12/box
    
Progress: (open) Retrieving server options
    
Progress: (open) Retrieving media info
    
Progress: (request) SETUP stream 0
    
Progress: (request) SETUP stream 1
    
Progress: (open) Opened Stream
    
Setting pipeline to PLAYING ...
    
New clock: GstSystemClock
    
Progress: (request) Sending PLAY request
    
Progress: (request) Sending PLAY request
    
Progress: (request) Sent PLAY request

    When I play with :

    ffplay rtsp://<server>/<name>
    
</name></server>

    The video appears but the quality depress me.

    Here is the output :

    ```ffplay version 2.6.2 Copyright (c) 2003-2015 the FFmpeg developers
    
  built with gcc 4.9.2 (GCC) 20150304 (prerelease)
    
  configuration: --prefix=/usr --disable-debug --disable-static --disable-stripping --enable-avisynth --enable-avresample --enable-fontconfig --enable-gnutls --enable-gpl --enable-libass --enable-libbluray --enable-libfreetype --enable-libfribidi --enable-libgsm --enable-libmodplug --enable-libmp3lame --enable-libopencore_amrnb --enable-libopencore_amrwb --enable-libopenjpeg --enable-libopus --enable-libpulse --enable-libschroedinger --enable-libspeex --enable-libssh --enable-libtheora --enable-libv4l2 --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libx265 --enable-libxvid --enable-runtime-cpudetect --enable-shared --enable-swresample --enable-vdpau --enable-version3 --enable-x11grab
    
  libavutil      54. 20.100 / 54. 20.100
    
  libavcodec     56. 26.100 / 56. 26.100
    
  libavformat    56. 25.101 / 56. 25.101
    
  libavdevice    56.  4.100 / 56.  4.100
    
  libavfilter     5. 11.102 /  5. 11.102
    
  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
    
[h264 @ 0x7f97f4000cc0] RTP: missed 1 packets 0KB sq=    0B f=0/0   
    
[h264 @ 0x7f97f4000cc0] RTP: missed 2 packets 0KB sq=    0B f=0/0   
    
[h264 @ 0x7f97f4000cc0] RTP: missed 1 packets
    
    Last message repeated 2 times
    
[h264 @ 0x7f97f4000cc0] ref 7 overflow
    
[h264 @ 0x7f97f4000cc0] error while decoding MB 19 23
    
[h264 @ 0x7f97f4000cc0] Cannot use next picture in error concealment
    
[h264 @ 0x7f97f4000cc0] concealing 615 DC, 615 AC, 615 MV errors in P frame
    
[h264 @ 0x7f97f4000cc0] RTP: missed 1 packets 0KB sq=    0B f=0/0   
    
[h264 @ 0x7f97f4000cc0] RTP: missed 1 packets 0KB sq=    0B f=0/0   
    
[h264 @ 0x7f97f4000cc0] RTP: missed 1 packets 0KB sq=    0B f=0/0   
    
[h264 @ 0x7f97f4000cc0] Cannot use next picture in error concealment
    
[h264 @ 0x7f97f4000cc0] concealing 370 DC, 370 AC, 370 MV errors in P frame
    
[h264 @ 0x7f97f4000cc0] RTP: missed 1 packets
    
[h264 @ 0x7f97f4000cc0] ref 4 overflow
    
[h264 @ 0x7f97f4000cc0] error while decoding MB 37 23
    
[h264 @ 0x7f97f4000cc0] Cannot use next picture in error concealment
    
[h264 @ 0x7f97f4000cc0] concealing 597 DC, 597 AC, 597 MV errors in P frame
    
[h264 @ 0x7f97f4000cc0] RTP: missed 1 packets 0KB sq=    0B f=0/0   
    
[h264 @ 0x7f97f4000cc0] RTP: missed 1 packets 0KB sq=    0B f=0/0   
    
[h264 @ 0x7f97f4000cc0] RTP: missed 1 packets 0KB sq=    0B f=0/0   
    
[h264 @ 0x7f97f4000cc0] RTP: missed 3 packets
    
[h264 @ 0x7f97f4000cc0] RTP: missed 1 packets 0KB sq=    0B f=0/0   
    
[mp3 @ 0x7f97f4009280] RTP: missed 1 packets  0KB sq=    0B f=0/0   
    
[h264 @ 0x7f97f4000cc0] RTP: missed 1 packets
    
[h264 @ 0x7f97f4000cc0] Cannot use next picture in error concealment
    
[h264 @ 0x7f97f4000cc0] concealing 473 DC, 473 AC, 473 MV errors in P frame
    
[h264 @ 0x7f97f4000cc0] RTP: missed 1 packets 0KB sq=    0B f=0/0   
    
[h264 @ 0x7f97f4000cc0] RTP: missed 1 packets 0KB sq=    0B f=0/0   
    
[h264 @ 0x7f97f4000cc0] Cannot use next picture in error concealment
    
[h264 @ 0x7f97f4000cc0] concealing 564 DC, 564 AC, 564 MV errors in P frame
    
[h264 @ 0x7f97f4000cc0] RTP: missed 1 packets
    
[h264 @ 0x7f97f4000cc0] Cannot use next picture in error concealment
    
[h264 @ 0x7f97f4000cc0] concealing 605 DC, 605 AC, 605 MV errors in P frame
    
[h264 @ 0x7f97f4000cc0] RTP: missed 1 packets 0KB sq=    0B f=0/0   
    
[mp3 @ 0x7f97f4009280] RTP: missed 1 packets  0KB sq=    0B f=0/0   
    
[h264 @ 0x7f97f4000cc0] RTP: missed 17 packets0KB sq=    0B f=0/0   
    
[h264 @ 0x7f97f4000cc0] ref 4 overflow
    
[h264 @ 0x7f97f4000cc0] error while decoding MB 27 20
    
[h264 @ 0x7f97f4000cc0] Cannot use next picture in error concealment
    
[h264 @ 0x7f97f4000cc0] concealing 742 DC, 742 AC, 742 MV errors in P frame
    
[mp3 @ 0x7f97f4009280] RTP: missed 1 packets
    
[h264 @ 0x7f97f4000cc0] RTP: missed 23 packets0KB sq=    0B f=0/0   
    
[h264 @ 0x7f97f4000cc0] out of range intra chroma pred mode at 9 4
    
[h264 @ 0x7f97f4000cc0] error while decoding MB 9 4
    
[h264 @ 0x7f97f4000cc0] concealing 1480 DC, 1480 AC, 1480 MV errors in I frame
    
[h264 @ 0x7f97f4000cc0] RTP: missed 7 packets 0KB sq=    0B f=0/0   
    
[h264 @ 0x7f97f4000cc0] Cannot use next picture in error concealment
    
[h264 @ 0x7f97f4000cc0] concealing 278 DC, 278 AC, 278 MV errors in P frame
    
[h264 @ 0x7f97f4000cc0] RTP: missed 1 packets 0KB sq=    0B f=0/0   
    
    Last message repeated 2 times
    
[mp3 @ 0x7f97f4009280] RTP: missed 2 packets  0KB sq=    0B f=0/0   
    
[h264 @ 0x7f97f4000cc0] RTP: missed 1 packets
    
    Last message repeated 1 times
    
[h264 @ 0x7f97f4000cc0] RTP: missed 2 packets 0KB sq=    0B f=0/0   
    
[h264 @ 0x7f97f4000cc0] RTP: missed 5 packets
    
Input #0, rtsp, from 'rtsp://211.68.127.12/box':B sq=    0B f=0/0   
    
  Metadata:
    
    title           : 
    
  Duration: N/A, start: 0.000033, bitrate: N/A
    
    Stream #0:0: Video: h264 (Baseline), yuv420p(tv), 720x576 [SAR 1:1 DAR 5:4], 24 fps, 24 tbr, 90k tbn, 48 tbc
    
    Stream #0:1: Audio: mp3, 44100 Hz, mono, s16p, 56 kb/s
    
[h264 @ 0x7f97f4263d40] ref 7 overflow vq=  226KB sq=    0B f=0/0   
    
[h264 @ 0x7f97f4263d40] error while decoding MB 19 23
    
[h264 @ 0x7f97f4263d40] Cannot use next picture in error concealment
    
[h264 @ 0x7f97f4263d40] concealing 615 DC, 615 AC, 615 MV errors in P frame
    
[h264 @ 0x7f97f4264580] Cannot use next picture in error concealment
    
[h264 @ 0x7f97f4264580] concealing 370 DC, 370 AC, 370 MV errors in P frame
    
[h264 @ 0x7f97f41699a0] ref 4 overflow
    
[h264 @ 0x7f97f41699a0] error while decoding MB 37 23
    
[h264 @ 0x7f97f41699a0] Cannot use next picture in error concealment
    
[h264 @ 0x7f97f41699a0] concealing 597 DC, 597 AC, 597 MV errors in P frame
    
[h264 @ 0x7f97f4264580] Cannot use next picture in error concealment
    
[h264 @ 0x7f97f4264580] concealing 473 DC, 473 AC, 473 MV errors in P frame
    
[h264 @ 0x7f97f4264580] Cannot use next picture in error concealment
    
[h264 @ 0x7f97f4264580] concealing 564 DC, 564 AC, 564 MV errors in P frame
    
[h264 @ 0x7f97f41699a0] Cannot use next picture in error concealment
    
[h264 @ 0x7f97f41699a0] concealing 605 DC, 605 AC, 605 MV errors in P frame
    
[h264 @ 0x7f97f4264580] out of range intra chroma pred mode at 9 4  
    
[h264 @ 0x7f97f4264580] error while decoding MB 9 4
    
[h264 @ 0x7f97f4264580] concealing 1480 DC, 1480 AC, 1480 MV errors in I frame
    
[h264 @ 0x7f97f416a200] ref 4 overflow
    
[h264 @ 0x7f97f416a200] error while decoding MB 27 20
    
[h264 @ 0x7f97f416a200] Cannot use next picture in error concealment
    
[h264 @ 0x7f97f416a200] concealing 742 DC, 742 AC, 742 MV errors in P frame
    
[h264 @ 0x7f97f416a200] Cannot use next picture in error concealment
    
[h264 @ 0x7f97f416a200] concealing 278 DC, 278 AC, 278 MV errors in P frame
    
[mp3 @ 0x7f97f4009280] RTP: missed 1 packets
    
[h264 @ 0x7f97f4000cc0] RTP: missed 1 packets
    
[h264 @ 0x7f97f4000cc0] RTP: missed 1 packets53KB sq=    0B f=0/0   
    
    Last message repeated 1 times
    
[mp3 @ 0x7f97f4009280] RTP: missed 1 packets 60KB sq=    0B f=0/0   
    
[h264 @ 0x7f97f4000cc0] RTP: missed 10 packets
    
[h264 @ 0x7f97f4000cc0] RTP: missed 1 packets
    
    Last message repeated 2 times
    
[mp3 @ 0x7f97f4009280] RTP: missed 1 packets
    
[h264 @ 0x7f97f4000cc0] RTP: missed 1 packets
    
[mp3 @ 0x7f97f4009280] overread, skip -5 enddists: -4 -4
    
[mp3 @ 0x7f97f4009280] overread, skip -7 enddists: -1 -1
    
[mp3 @ 0x7f97f4009280] overread, skip -5 enddists: -1 -1
    
[mp3 @ 0x7f97f4009280] RTP: missed 1 packets
    
[h264 @ 0x7f97f4000cc0] RTP: missed 2 packets
    
[h264 @ 0x7f97f4000cc0] RTP: missed 1 packets
    
    Last message repeated 3 times
    
[mp3 @ 0x7f97f4009280] overread, skip -7 enddists: -5 -5
    
[mp3 @ 0x7f97f4009280] overread, skip -5 enddists: -4 -4
    
    Last message repeated 1 times
    
[mp3 @ 0x7f97f4009280] overread, skip -9 enddists: -7 -7
    
[h264 @ 0x7f97f4000cc0] RTP: missed 1 packets
    
[mp3 @ 0x7f97f4009280] overread, skip -7 enddists: -5 -5
    
[mp3 @ 0x7f97f4009280] overread, skip -10 enddists: -6 -6
    
[h264 @ 0x7f97f4000cc0] RTP: missed 1 packets
    
    Last message repeated 2 times
    
[h264 @ 0x7f97f4000cc0] RTP: missed 2 packets
    
[mp3 @ 0x7f97f4009280] overread, skip -9 enddists: -7 -7
    
[mp3 @ 0x7f97f4009280] overread, skip -9 enddists: -6 -6
    
[mp3 @ 0x7f97f4009280] overread, skip -7 enddists: -3 -3
    
[h264 @ 0x7f97f4000cc0] RTP: missed 1 packets
    
[h264 @ 0x7f97f416a200] Cannot use next picture in error concealment
    
[h264 @ 0x7f97f42630e0] Cannot use next picture in error concealment
    
[h264 @ 0x7f97f416a200] concealing 327 DC, 327 AC, 327 MV errors in P frame
    
[h264 @ 0x7f97f42630e0] concealing 327 DC, 327 AC, 327 MV errors in P frame
    
[h264 @ 0x7f97f4263d40] Cannot use next picture in error concealment
    
[h264 @ 0x7f97f4263d40] concealing 325 DC, 325 AC, 325 MV errors in P frame
    
[h264 @ 0x7f97f41699a0] Cannot use next picture in error concealment
    
[h264 @ 0x7f97f41699a0] concealing 371 DC, 371 AC, 371 MV errors in P frame
    
[mp3 @ 0x7f97f4009280] overread, skip -7 enddists: -4 -4 0B f=0/0   
    
[mp3 @ 0x7f97f4009280] overread, skip -5 enddists: -2 -2
    
[mp3 @ 0x7f97f4009280] overread, skip -9 enddists: -7 -7 0B f=0/0   
    
[mp3 @ 0x7f97f4009280] overread, skip -5 enddists: -2 -2
    
[h264 @ 0x7f97f4000cc0] RTP: missed 2 packets08KB sq=    0B f=0/0   
    
[h264 @ 0x7f97f4000cc0] RTP: missed 1 packets05KB sq=    0B f=0/0   
    
[h264 @ 0x7f97f4263d40] ref 3 overflow vq=  207KB sq=    0B f=0/0   
    
[h264 @ 0x7f97f4263d40] error while decoding MB 20 34
    
[h264 @ 0x7f97f4263d40] Cannot use next picture in error concealment
    
[h264 @ 0x7f97f4263d40] concealing 119 DC, 119 AC, 119 MV errors in P frame
    
[h264 @ 0x7f97f4000cc0] RTP: missed 1 packets
    
    Last message repeated 1 times
    
[mp3 @ 0x7f97f4009280] overread, skip -9 enddists: -2 -2 0B f=0/0   
    
[h264 @ 0x7f97f4263d40] out of range intra chroma pred mode at 37 23
    
[h264 @ 0x7f97f4263d40] error while decoding MB 37 23
    
[h264 @ 0x7f97f4263d40] Cannot use next picture in error concealment
    
[h264 @ 0x7f97f4263d40] concealing 597 DC, 597 AC, 597 MV errors in P frame
    
[h264 @ 0x7f97f4000cc0] RTP: missed 2 packets
    
[mp3 @ 0x7f97f4009280] overread, skip -7 enddists: -2 -2 0B f=0/0   
    
[mp3 @ 0x7f97f4009280] overread, skip -7 enddists: -3 -3
    
[mp3 @ 0x7f97f4009280] overread, skip -5 enddists: -4 -4
    
[h264 @ 0x7f97f4000cc0] RTP: missed 16 packets
    
[h264 @ 0x7f97f41699a0] Cannot use next picture in error concealment
    
[h264 @ 0x7f97f41699a0] concealing 435 DC, 435 AC, 435 MV errors in P frame
    
[h264 @ 0x7f97f4000cc0] RTP: missed 1 packets
    
    Last message repeated 1 times
    
[mp3 @ 0x7f97f4009280] RTP: missed 2 packets211KB sq=    0B f=0/0   
    
[mp3 @ 0x7f97f4009280] overread, skip -9 enddists: -2 -2
    
[mp3 @ 0x7f97f4009280] overread, skip -5 enddists: -2 -2
    
[mp3 @ 0x7f97f4009280] overread, skip -7 enddists: -6 -6
    
[h264 @ 0x7f97f42630e0] Cannot use next picture in error concealment
    
[h264 @ 0x7f97f42630e0] concealing 519 DC, 519 AC, 519 MV errors in P frame
    
[h264 @ 0x7f97f4000cc0] RTP: missed 1 packets
    
    Last message repeated 1 times
    
[mp3 @ 0x7f97f4009280] RTP: missed 1 packets158KB sq=    0B f=0/0   
    
[h264 @ 0x7f97f4000cc0] RTP: missed 8 packets
    
[h264 @ 0x7f97f4000cc0] RTP: missed 1 packets58KB sq=    0B f=0/0   
    
[h264 @ 0x7f97f4000cc0] RTP: missed 1 packets55KB sq=    0B f=0/0   
    
[h264 @ 0x7f97f4000cc0] RTP: missed 1 packets55KB sq=    0B f=0/0   
    
[h264 @ 0x7f97f4000cc0] RTP: missed 1 packets56KB sq=    0B f=0/0   
    
[h264 @ 0x7f97f4000cc0] RTP: missed 1 packets66KB sq=    0B f=0/0   
    
[h264 @ 0x7f97f416a200] ref 11 overflowvq=  158KB sq=    0B f=0/0   
    
[h264 @ 0x7f97f416a200] error while decoding MB 13 29
    
[h264 @ 0x7f97f416a200] Cannot use next picture in error concealment
    
[h264 @ 0x7f97f416a200] concealing 351 DC, 351 AC, 351 MV errors in P frame
    
[h264 @ 0x7f97f4000cc0] RTP: missed 1 packets54KB sq=    0B f=0/0   
    
[h264 @ 0x7f97f4000cc0] RTP: missed 1 packets61KB sq=    0B f=0/0   
    
[h264 @ 0x7f97f4000cc0] RTP: missed 6 packets57KB sq=    0B f=0/0   
    
[mp3 @ 0x7f97f4009280] overread, skip -7 enddists: -2 -2 0B f=0/0   
    
[mp3 @ 0x7f97f4009280] overread, skip -8 enddists: -5 -5
    
[h264 @ 0x7f97f416a200] out of range intra chroma pred mode at 34 8 
    
[h264 @ 0x7f97f416a200] error while decoding MB 34 8
    
[h264 @ 0x7f97f416a200] concealing 1275 DC, 1275 AC, 1275 MV errors in I frame
    
[h264 @ 0x7f97f4264580] Cannot use next picture in error concealment
    
[h264 @ 0x7f97f4264580] concealing 327 DC, 327 AC, 327 MV errors in P frame
    
[mp3 @ 0x7f97f4009280] RTP: missed 1 packets152KB sq=    0B f=0/0   
    
[mp3 @ 0x7f97f4009280] overread, skip -7 enddists: -5 -5 0B f=0/0   
    
[mp3 @ 0x7f97f4009280] overread, skip -9 enddists: -5 -5 0B f=0/0   
    
[h264 @ 0x7f97f42630e0] P sub_mb_type 12 out of range at 9 26=0/0   
    
[h264 @ 0x7f97f42630e0] error while decoding MB 9 26
    
[h264 @ 0x7f97f42630e0] Cannot use next picture in error concealment
    
[h264 @ 0x7f97f42630e0] concealing 490 DC, 490 AC, 490 MV errors in P frame
    
[h264 @ 0x7f97f4000cc0] RTP: missed 3 packets
    
[h264 @ 0x7f97f4000cc0] RTP: missed 10 packets3KB sq=    0B f=0/0   
    
[h264 @ 0x7f97f4000cc0] RTP: missed 1 packets29KB sq=    0B f=0/0   
    
[h264 @ 0x7f97f4000cc0] RTP: missed 1 packets16KB sq=    0B f=0/0   
    
[h264 @ 0x7f97f4000cc0] RTP: missed 2 packets
    
[h264 @ 0x7f97f4000cc0] RTP: missed 1 packets
    
[h264 @ 0x7f97f4000cc0] RTP: missed 2 packets21KB sq=    0B f=0/0   
    
[h264 @ 0x7f97f42630e0] Cannot use next picture in error concealment
    
[h264 @ 0x7f97f42630e0] concealing 513 DC, 513 AC, 513 MV errors in P frame
    
[h264 @ 0x7f97f4000cc0] RTP: missed 1 packets19KB sq=    0B f=0/0   
    
[h264 @ 0x7f97f4000cc0] RTP: missed 1 packets27KB sq=    0B f=0/0   
    
    Last message repeated 1 times
    
[h264 @ 0x7f97f4000cc0] RTP: missed 2 packets32KB sq=    0B f=0/0   
    
[h264 @ 0x7f97f4000cc0] RTP: missed 3 packets
    
[mp3 @ 0x7f97f4009280] RTP: missed 1 packets135KB sq=    0B f=0/0   
    
[h264 @ 0x7f97f4000cc0] RTP: missed 1 packets
    
[h264 @ 0x7f97f4000cc0] RTP: missed 2 packets
    
[mp3 @ 0x7f97f4009280] overread, skip -9 enddists: -2 -2
    
[mp3 @ 0x7f97f4009280] overread, skip -5 enddists: -4 -4 0B f=0/0   
    
[h264 @ 0x7f97f4264580] Cannot use next picture in error concealment
    
[h264 @ 0x7f97f4264580] concealing 230 DC, 230 AC, 230 MV errors in P frame
    
[h264 @ 0x7f97f4000cc0] RTP: missed 4 packets21KB sq=    0B f=0/0   
    
[h264 @ 0x7f97f4000cc0] RTP: missed 3 packets
    
[h264 @ 0x7f97f4000cc0] RTP: missed 2 packets
    
[h264 @ 0x7f97f4000cc0] RTP: missed 1 packets05KB sq=    0B f=0/0   
    
    Last message repeated 3 times
    
[h264 @ 0x7f97f4000cc0] RTP: missed 7 packets16KB sq=    0B f=0/0   
    
[mp3 @ 0x7f97f4009280] RTP: missed 1 packets
    
[h264 @ 0x7f97f4263d40] ref 13 overflowvq=  110KB sq=    0B f=0/0   
    
[h264 @ 0x7f97f4263d40] error while decoding MB 12 33
    
[h264 @ 0x7f97f4263d40] Cannot use next picture in error concealment
    
[h264 @ 0x7f97f4263d40] concealing 172 DC, 172 AC, 172 MV errors in P frame
    
[h264 @ 0x7f97f4000cc0] RTP: missed 1 packets12KB sq=    0B f=0/0   
    
    Last message repeated 2 times
    
[h264 @ 0x7f97f416a200] Cannot use next picture in error concealment
    
[h264 @ 0x7f97f416a200] concealing 414 DC, 414 AC, 414 MV errors in P frame
    
[mp3 @ 0x7f97f4009280] RTP: missed 1 packets116KB sq=    0B f=0/0   
    
[h264 @ 0x7f97f4000cc0] RTP: missed 1 packets
    
    Last message repeated 1 times
    
[h264 @ 0x7f97f4000cc0] RTP: missed 1 packets12KB sq=    0B f=0/0   
    
[h264 @ 0x7f97f4000cc0] RTP: missed 6 packets
    
[h264 @ 0x7f97f4000cc0] RTP: missed 1 packets
    
[mp3 @ 0x7f97f4009280] RTP: missed 1 packets126KB sq=    0B f=0/0   
    
[h264 @ 0x7f97f4263d40] Cannot use next picture in error concealment
    
[h264 @ 0x7f97f4263d40] concealing 327 DC, 327 AC, 327 MV errors in P frame
    
[mp3 @ 0x7f97f4009280] overread, skip -7 enddists: -1 -1 0B f=0/0   
    
[mp3 @ 0x7f97f4009280] overread, skip -5 enddists: -4 -4
    
[mp3 @ 0x7f97f4009280] overread, skip -7 enddists: -6 -6
    
^C[h264 @ 0x7f97f4263d40] ref 7 overflowq=  107KB sq=    0B f=0/0   
    
[h264 @ 0x7f97f4263d40] error while decoding MB 8 24
    
[h264 @ 0x7f97f4263d40] Cannot use next picture in error concealment
    
[h264 @ 0x7f97f4263d40] concealing 581 DC, 581 AC, 581 MV errors in P frame

    I’m not sure whether ffmpeg or rtsp-server is the problem, does anyone have some ideas ?

    Thanks very much.

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