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Keeping control of your media in your hands
13 avril 2011, parThe vocabulary used on this site and around MediaSPIP in general, aims to avoid reference to Web 2.0 and the companies that profit from media-sharing.
While using MediaSPIP, you are invited to avoid using words like "Brand", "Cloud" and "Market".
MediaSPIP is designed to facilitate the sharing of creative media online, while allowing authors to retain complete control of their work.
MediaSPIP aims to be accessible to as many people as possible and development is based on expanding the (...) -
Publier sur MédiaSpip
13 juin 2013Puis-je poster des contenus à partir d’une tablette Ipad ?
Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir -
Les formats acceptés
28 janvier 2010, parLes commandes suivantes permettent d’avoir des informations sur les formats et codecs gérés par l’installation local de ffmpeg :
ffmpeg -codecs ffmpeg -formats
Les format videos acceptés en entrée
Cette liste est non exhaustive, elle met en exergue les principaux formats utilisés : h264 : H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10 m4v : raw MPEG-4 video format flv : Flash Video (FLV) / Sorenson Spark / Sorenson H.263 Theora wmv :
Les formats vidéos de sortie possibles
Dans un premier temps on (...)
Sur d’autres sites (6528)
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Unable to play recorded video and audio using ffmpeg
11 janvier 2021, par Vijay RakeshI’m trying to generate a video and audio for every 40ms in a separate files and sending it to the cloud for a live stream, but created videos and audio’s are unable to play using ffplay.


Command :




ffmpeg -f alsa -thread_queue_size 1024 -i hw:0 -f video4linux2 -i
/dev/video0 -c:a aac -ar 48k -t 0:10 -segment_time 00:00.04 -f segment
sample-%003d.aac -c:v h264 -force_key_frames
"expr:gte(t,n_forced*0.04)" -pix_fmt yuv420p -s:v 640x480 -t 0:10 -r
25 -g 1 -segment_time 00:00.04 -f segment frame-%003d.h264




Error :




frame-001.h264 : Invalid data found when processing input.




Console output :




configuration : —prefix=/usr —extra-version=0ubuntu0.2
—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 libavutil 55. 78.100 / 55. 78.100 libavcodec 57.107.100 /
57.107.100 libavformat 57. 83.100 / 57. 83.100 libavdevice 57. 10.100 / 57. 10.100 libavfilter 6.107.100 / 6.107.100 libavresample 3. 7. 0 / 3. 7. 0 libswscale 4. 8.100 /
4. 8.100 libswresample 2. 9.100 / 2. 9.100 libpostproc 54. 7.100 / 54. 7.100 Guessed Channel Layout for Input Stream #0.0 : stereo Input #0, alsa, from 'hw:0' : Duration : N/A, start :
1610338632.931406, bitrate : 1536 kb/s
Stream #0:0 : Audio : pcm_s16le, 48000 Hz, stereo, s16, 1536 kb/s Input #1, video4linux2,v4l2, from '/dev/video0' : Duration : N/A,
start : 3405.427360, bitrate : 147456 kb/s
Stream #1:0 : Video : rawvideo (YUY2 / 0x32595559), yuyv422, 640x480, 147456 kb/s, 30 fps, 30 tbr, 1000k tbn, 1000k tbc Stream
mapping : Stream #0:0 -> #0:0 (pcm_s16le (native) -> aac (native))

Stream #1:0 -> #1:0 (rawvideo (native) -> h264 (libx264)) Press [q] to
stop, [?] for help [alsa @ 0x55777d96fe00] ALSA buffer xrun. [segment
@ 0x55777d983d80] Opening 'sample-000.aac' for writing Output #0,
segment, to 'sample-%003d.aac' : Metadata :
encoder : Lavf57.83.100
Stream #0:0 : Audio : aac (LC), 48000 Hz, stereo, fltp, 128 kb/s
Metadata :
encoder : Lavc57.107.100 aac [libx264 @ 0x55777d98fa20] using cpu capabilities : MMX2 SSE2Fast SSSE3 SSE4.2 [libx264 @
0x55777d98fa20] profile High, level 3.0 [libx264 @ 0x55777d98fa20] 264

- 

- core 152 r2854 e9a5903 - H.264/MPEG-4 AVC codec - Copyleft 2003-2017 - http://www.videolan.org/x264.html - options : cabac=1 ref=1 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00
mixed_ref=0 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=0 weightp=0 keyint=1
keyint_min=1 scenecut=40 intra_refresh=0 rc=crf mbtree=0 crf=23.0
qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00 [segment
@ 0x55777d98dda0] Opening 'frame-000.h264' for writing Output #1,
segment, to 'frame-%003d.h264' : Metadata :
encoder : Lavf57.83.100
Stream #1:0 : Video : h264 (libx264), yuv420p, 640x480, q=-1—1, 25 fps, 25 tbn, 25 tbc
Metadata :
encoder : Lavc57.107.100 libx264
Side data :
cpb : bitrate max/min/avg : 0/0/0 buffer size : 0 vbv_delay : -1 [segment @ 0x55777d983d80] Opening 'sample-001.aac' for writing
[segment @ 0x55777d98dda0] Opening 'frame-001.h264' for writing
[segment @ 0x55777d98dda0] Opening 'frame-002.h264' for writing
[segment @ 0x55777d98dda0] Opening 'frame-003.h264' for writing
[segment @ 0x55777d98dda0] Opening 'frame-004.h264' for writing
[segment @ 0x55777d98dda0] Opening 'frame-005.h264' for writing
[segment @ 0x55777d98dda0] Opening 'frame-006.h264' for writingA dup=1
drop=0 speed=1.07x ... [segment @ 0x55777d98dda0] Opening
'frame-018.h264' for writingA dup=5 drop=0 speed=0.714x ...

[segment @ 0x55777d98dda0] Opening 'frame-029.h264' for writingA
dup=12 drop=0 speed=0.768x ... [segment @ 0x55777d98dda0] Opening
'frame-042.h264' for writingA dup=21 drop=0 speed=0.834x ...
[segment @ 0x55777d983d80] Opening 'sample-055.aac' for writingA
dup=31 drop=0 speed=0.89x ... [segment @ 0x55777d98dda0] Opening
'frame-067.h264' for writingA dup=39 drop=0 speed=0.887x ...
[segment @ 0x55777d98dda0] Opening 'frame-081.h264' for writingA
dup=49 drop=0 speed=0.92x ... [segment @ 0x55777d98dda0] Opening
'frame-091.h264' for writingA dup=56 drop=0 speed=0.904x ...
[segment @ 0x55777d98dda0] Opening 'frame-105.h264' for writingA
dup=66 drop=0 speed=0.927x ... [segment @ 0x55777d98dda0] Opening
'frame-119.h264' for writingA dup=76 drop=0 speed=0.944x ...
[segment @ 0x55777d98dda0] Opening 'frame-130.h264' for writingA
dup=84 drop=0 speed=0.938x ... [segment @ 0x55777d98dda0] Opening
'frame-144.h264' for writingA dup=94 drop=0 speed=0.952x ...
[segment @ 0x55777d983d80] Opening 'sample-154.aac' for writingA
dup=103 drop=0 speed=0.958x ... [segment @ 0x55777d98dda0] Opening
'frame-168.h264' for writingA dup=111 drop=0 speed=0.952x ...
[segment @ 0x55777d98dda0] Opening 'frame-182.h264' for writingA
dup=121 drop=0 speed=0.962x ... [segment @ 0x55777d98dda0] Opening
'frame-193.h264' for writingA dup=129 drop=0 speed=0.956x ...
[segment @ 0x55777d98dda0] Opening 'frame-207.h264' for writingA
dup=139 drop=0 speed=0.965x ... [segment @ 0x55777d983d80] Opening
'sample-218.aac' for writingA dup=149 drop=0 speed=0.974x ...
[segment @ 0x55777d98dda0] Opening 'frame-231.h264' for writingA
dup=156 drop=0 speed=0.964x ... [segment @ 0x55777d98dda0] Opening
'frame-249.h264' for writing frame= 250 fps= 24 q=-1.0 Lsize=N/A
time=00:00:10.00 bitrate=N/A dup=168 drop=0 speed=0.98x

video:2707kB audio:149kB subtitle:0kB other streams:0kB global
headers:0kB muxing overhead : unknown [aac @ 0x55777d98cf00] Qavg :
260.500 [libx264 @ 0x55777d98fa20] frame I:250 Avg QP:26.77 size : 11085 [libx264 @ 0x55777d98fa20] mb I I16..4 : 13.4% 72.3% 14.3%
[libx264 @ 0x55777d98fa20] 8x8 transform intra:72.3% [libx264 @
0x55777d98fa20] coded y,uvDC,uvAC intra : 54.2% 91.6% 64.5% [libx264 @
0x55777d98fa20] i16 v,h,dc,p : 13% 18% 6% 62% [libx264 @
0x55777d98fa20] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu : 19% 18% 16% 6% 7% 6%
12% 5% 10% [libx264 @ 0x55777d98fa20] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu :
28% 18% 11% 6% 8% 8% 10% 5% 6% [libx264 @ 0x55777d98fa20] i8c
dc,h,v,p : 58% 20% 15% 7% [libx264 @ 0x55777d98fa20] kb/s:2216.90






- core 152 r2854 e9a5903 - H.264/MPEG-4 AVC codec - Copyleft 2003-2017 - http://www.videolan.org/x264.html - options : cabac=1 ref=1 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00
mixed_ref=0 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=0 weightp=0 keyint=1
keyint_min=1 scenecut=40 intra_refresh=0 rc=crf mbtree=0 crf=23.0
qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00 [segment
@ 0x55777d98dda0] Opening 'frame-000.h264' for writing Output #1,
segment, to 'frame-%003d.h264' : Metadata :
encoder : Lavf57.83.100
Stream #1:0 : Video : h264 (libx264), yuv420p, 640x480, q=-1—1, 25 fps, 25 tbn, 25 tbc
Metadata :
encoder : Lavc57.107.100 libx264
Side data :
cpb : bitrate max/min/avg : 0/0/0 buffer size : 0 vbv_delay : -1 [segment @ 0x55777d983d80] Opening 'sample-001.aac' for writing
[segment @ 0x55777d98dda0] Opening 'frame-001.h264' for writing
[segment @ 0x55777d98dda0] Opening 'frame-002.h264' for writing
[segment @ 0x55777d98dda0] Opening 'frame-003.h264' for writing
[segment @ 0x55777d98dda0] Opening 'frame-004.h264' for writing
[segment @ 0x55777d98dda0] Opening 'frame-005.h264' for writing
[segment @ 0x55777d98dda0] Opening 'frame-006.h264' for writingA dup=1
drop=0 speed=1.07x ... [segment @ 0x55777d98dda0] Opening
'frame-018.h264' for writingA dup=5 drop=0 speed=0.714x ...
-
'pjsip-apps/Samples' Cannot functionally run vid_streamutil.c sample
2 décembre 2020, par ShootingKIngIssue Description
After building[
Build Varient=Debug,Build Config=x64] the latest pjproject-vs14 (retargeted to MSVS 2017, WINSDK=8.1, because my application works at these config) as per the build instruction on trac website. Successfully built pjsua and samples.

I want to use only RTP + FFMPEG APIs (pjmedia) for my application from pjproject.


My config_site.h


#define PJMEDIA_HAS_VIDEO 1
#define PJMEDIA_HAS_FFMPEG 1


FFMPEG (pre build from ffmpeg-N-100121-g052b4c3481-win64-gpl-shared.zip)


But running the example, vid_streamutil.c did not work as expected (? Whats the normal expected behaviour ?).
It says


ffmpeg_vid_cod ffmpeg err -22: Invalid argument
vstenc0000016B Codec encode_begin() error: Codec internal creation error (PJMEDIA_CODEC_EFAILED)


To Reproduce
Steps to reproduce the behavior :


- 

- run
vid_streamutil.exewith parameter :--codec=H264 --remote=127.0.0.1:5000 --play-file=test.avi --send-only
(test.avi file being a sample file)




Expected behavior
Get some RTP packets in wireshark while listening to ports 4000 and 5000 maybe ? I dont know whats the expected behaviour, documentation dosent say anything about this :(


Logs/Screenshots
Couldn't catch anything on Wireshark.
Console log of vid_streamutil.exe is


vid_streamutil.exe --codec=H264 --remote=127.0.0.1:5000 --send-only --play-file=test.avi
10:25:24.757 os_core_win32. !pjlib 2.10 for win32 initialized
 
10:25:24.840 wmme_dev.c WMME found 12 devices:
10:25:24.858 wmme_dev.c dev_id 0: Wave mapper (in=2, out=2)
10:25:24.860 wmme_dev.c dev_id 1: Headset Microphone (Arctis 7 Ch (in=2, out=0)
10:25:24.860 wmme_dev.c dev_id 2: Microphone (AMM Virtual Audio D (in=2, out=0)
10:25:24.861 wmme_dev.c dev_id 3: CABLE Output (VB-Audio Virtual (in=2, out=0)
10:25:24.864 wmme_dev.c dev_id 4: VoiceMeeter Output (VB-Audio Vo (in=2, out=0)
10:25:24.864 wmme_dev.c dev_id 5: Microphone (Realtek Audio) (in=2, out=0)
10:25:24.865 wmme_dev.c dev_id 6: Headphones (Arctis 7 Game) (in=0, out=2)
10:25:24.866 wmme_dev.c dev_id 7: Speakers / Headphones (Realtek (in=0, out=2)
10:25:24.867 wmme_dev.c dev_id 8: VoiceMeeter Input (VB-Audio Voi (in=0, out=2)
10:25:24.884 wmme_dev.c dev_id 9: Headset Earphone (Arctis 7 Chat (in=0, out=2)
10:25:24.885 wmme_dev.c dev_id 10: Speakers (AMM Virtual Audio Dev (in=0, out=2)
10:25:24.887 wmme_dev.c dev_id 11: Speakers (VB-Audio Virtual Cabl (in=0, out=2)
10:25:24.887 wmme_dev.c WMME initialized
10:25:24.890 pjlib select() I/O Queue created (0000016B2C5F9608)
10:25:24.892 colorbar_dev.c Colorbar video src initialized with 2 device(s):
10:25:24.915 colorbar_dev.c 0: Colorbar generator
10:25:24.935 colorbar_dev.c 1: Colorbar-active
10:25:24.956 avi_player.c The AVI file has 2 streams.
10:25:24.976 avi_player.c AVI file player 'test.avi' created with 2 media ports
10:25:24.994 vid_streamutil Reading video stream 1280x720 H264 @30.00fps
10:25:25.033 rtp.c pjmedia_rtp_session_init: ses=0000016B2C6793C8, default_pt=97, ssrc=0x294823
10:25:25.053 vstdec0000016B Decoding channel created 720x480 I420<-H264 22/1(~22)fps
10:25:25.054 rtp.c pjmedia_rtp_session_init: ses=0000016B2C62DF1C, default_pt=97, ssrc=0x294823
10:25:25.057 vstenc0000016B Encoding channel created 1280x720 I420->H264 30/1(~30)fps
10:25:25.060 udp0000016B2C6 SO_RCVBUF set to 65536
10:25:25.061 udp0000016B2C6 SO_SNDBUF set to 65536
10:25:25.062 vid_stream.c Video stream vstrm0000016B2C678508 created
10:25:25.086 vstenc0000016B Encoder stream started
10:25:25.104 vstdec0000016B Decoder stream paused
 [VID_STEAMUTIL] Stream is active, dir is send-only, sending to 127.0.0.1:5000
10:25:25.114 vid_streamutil Sending 1280x720 H264 @30.00fps

Commands:
 q Quit

Command: 10:25:25.147 ffmpeg_vid_cod !ffmpeg err -22: Invalid argument
10:25:25.222 vstenc0000016B Codec encode_begin() error: Codec internal creation error (PJMEDIA_CODEC_EFAILED)
10:25:25.237 ffmpeg_vid_cod ffmpeg err -22: Invalid argument
10:25:25.250 vstenc0000016B Codec encode_begin() error: Codec internal creation error (PJMEDIA_CODEC_EFAILED)
10:25:25.251 ffmpeg_vid_cod ffmpeg err -22: Invalid argument
10:25:25.287 vstenc0000016B Codec encode_begin() error: Codec internal creation error (PJMEDIA_CODEC_EFAILED)
10:25:25.311 ffmpeg_vid_cod ffmpeg err -22: Invalid argument
10:25:25.316 vstenc0000016B Codec encode_begin() error: Codec internal creation error (PJMEDIA_CODEC_EFAILED)
10:25:25.341 ffmpeg_vid_cod ffmpeg err -22: Invalid argument
10:25:25.353 vstenc0000016B Codec encode_begin() error: Codec internal creation error (PJMEDIA_CODEC_EFAILED)
10:25:25.369 ffmpeg_vid_cod ffmpeg err -22: Invalid argument
10:25:25.386 vstenc0000016B Codec encode_begin() error: Codec internal creation error (PJMEDIA_CODEC_EFAILED)
10:25:25.387 ffmpeg_vid_cod ffmpeg err -22: Invalid argument
10:25:25.411 vstenc0000016B Codec encode_begin() error: Codec internal creation error (PJMEDIA_CODEC_EFAILED)
10:25:25.415 ffmpeg_vid_cod ffmpeg err -22: Invalid argument
10:25:25.452 vstenc0000016B Codec encode_begin() error: Codec internal creation error (PJMEDIA_CODEC_EFAILED)
10:25:25.469 ffmpeg_vid_cod ffmpeg err -22: Invalid argument
10:25:25.486 vstenc0000016B Codec encode_begin() error: Codec internal creation error (PJMEDIA_CODEC_EFAILED)
10:25:25.496 ffmpeg_vid_cod ffmpeg err -22: Invalid argument
10:25:25.506 vstenc0000016B Codec encode_begin() error: Codec internal creation error (PJMEDIA_CODEC_EFAILED)
10:25:25.527 ffmpeg_vid_cod ffmpeg err -22: Invalid argument
10:25:25.547 vstenc0000016B Codec encode_begin() error: Codec internal creation error (PJMEDIA_CODEC_EFAILED)
10:25:25.568 ffmpeg_vid_cod ffmpeg err -22: Invalid argument
10:25:25.576 vstenc0000016B Codec encode_begin() error: Codec internal creation error (PJMEDIA_CODEC_EFAILED)
10:25:25.604 ffmpeg_vid_cod ffmpeg err -22: Invalid argument
10:25:25.606 vstenc0000016B Codec encode_begin() error: Codec internal creation error (PJMEDIA_CODEC_EFAILED)
10:25:25.627 ffmpeg_vid_cod ffmpeg err -22: Invalid argument
10:25:25.648 vstenc0000016B Codec encode_begin() error: Codec internal creation error (PJMEDIA_CODEC_EFAILED)
10:25:25.668 ffmpeg_vid_cod ffmpeg err -22: Invalid argument
10:25:25.686 vstenc0000016B Codec encode_begin() error: Codec internal creation error (PJMEDIA_CODEC_EFAILED)
10:25:25.711 ffmpeg_vid_cod ffmpeg err -22: Invalid argument
10:25:25.731 vstenc0000016B Codec encode_begin() error: Codec internal creation error (PJMEDIA_CODEC_EFAILED)
10:25:25.752 ffmpeg_vid_cod ffmpeg err -22: Invalid argument
10:25:25.769 vstenc0000016B Codec encode_begin() error: Codec internal creation error (PJMEDIA_CODEC_EFAILED)
10:25:25.778 ffmpeg_vid_cod ffmpeg err -22: Invalid argument
10:25:25.804 vstenc0000016B Codec encode_begin() error: Codec internal creation error (PJMEDIA_CODEC_EFAILED)
10:25:25.827 ffmpeg_vid_cod ffmpeg err -22: Invalid argument
10:25:25.833 vstenc0000016B Codec encode_begin() error: Codec internal creation error (PJMEDIA_CODEC_EFAILED)
10:25:25.868 ffmpeg_vid_cod ffmpeg err -22: Invalid argument
10:25:25.886 vstenc0000016B Codec encode_begin() error: Codec internal creation error (PJMEDIA_CODEC_EFAILED)
10:25:25.895 ffmpeg_vid_cod ffmpeg err -22: Invalid argument
10:25:25.921 vstenc0000016B Codec encode_begin() error: Codec internal creation error (PJMEDIA_CODEC_EFAILED)
10:25:25.923 ffmpeg_vid_cod ffmpeg err -22: Invalid argument
10:25:25.943 vstenc0000016B Codec encode_begin() error: Codec internal creation error (PJMEDIA_CODEC_EFAILED)
10:25:25.963 ffmpeg_vid_cod ffmpeg err -22: Invalid argument
10:25:25.983 vstenc0000016B Codec encode_begin() error: Codec internal creation error (PJMEDIA_CODEC_EFAILED)
10:25:26.003 ffmpeg_vid_cod ffmpeg err -22: Invalid argument
10:25:26.019 vstenc0000016B Codec encode_begin() error: Codec internal creation error (PJMEDIA_CODEC_EFAILED)
10:25:26.038 ffmpeg_vid_cod ffmpeg err -22: Invalid argument
10:25:26.041 vstenc0000016B Codec encode_begin() error: Codec internal creation error (PJMEDIA_CODEC_EFAILED)
10:25:26.060 ffmpeg_vid_cod ffmpeg err -22: Invalid argument
10:25:26.081 vstenc0000016B Codec encode_begin() error: Codec internal creation error (PJMEDIA_CODEC_EFAILED)
10:25:26.086 ffmpeg_vid_cod ffmpeg err -22: Invalid argument
10:25:26.109 vstenc0000016B Codec encode_begin() error: Codec internal creation error (PJMEDIA_CODEC_EFAILED)
10:25:26.130 ffmpeg_vid_cod ffmpeg err -22: Invalid argument
10:25:26.138 vstenc0000016B Codec encode_begin() error: Codec internal creation error (PJMEDIA_CODEC_EFAILED)
10:25:26.162 ffmpeg_vid_cod ffmpeg err -22: Invalid argument
10:25:26.183 vstenc0000016B Codec encode_begin() error: Codec internal creation error (PJMEDIA_CODEC_EFAILED)
10:25:26.202 ffmpeg_vid_cod ffmpeg err -22: Invalid argument
10:25:26.220 vstenc0000016B Codec encode_begin() error: Codec internal creation error (PJMEDIA_CODEC_EFAILED)
10:25:26.228 ffmpeg_vid_cod ffmpeg err -22: Invalid argument
10:25:26.260 vstenc0000016B Codec encode_begin() error: Codec internal creation error (PJMEDIA_CODEC_EFAILED)
10:25:26.281 ffmpeg_vid_cod ffmpeg err -22: Invalid argument
10:25:26.312 vstenc0000016B Codec encode_begin() error: Codec internal creation error (PJMEDIA_CODEC_EFAILED)
10:25:26.321 ffmpeg_vid_cod ffmpeg err -22: Invalid argument
10:25:26.321 vstenc0000016B Codec encode_begin() error: Codec internal creation error (PJMEDIA_CODEC_EFAILED)
10:25:26.322 ffmpeg_vid_cod ffmpeg err -22: Invalid argument
10:25:26.323 vstenc0000016B Codec encode_begin() error: Codec internal creation error (PJMEDIA_CODEC_EFAILED)
10:25:26.323 ffmpeg_vid_cod ffmpeg err -22: Invalid argument
10:25:26.324 vstenc0000016B Codec encode_begin() error: Codec internal creation error (PJMEDIA_CODEC_EFAILED)
10:25:26.324 ffmpeg_vid_cod ffmpeg err -22: Invalid argument
10:25:26.333 vstenc0000016B Codec encode_begin() error: Codec internal creation error (PJMEDIA_CODEC_EFAILED)
10:25:26.353 ffmpeg_vid_cod ffmpeg err -22: Invalid argument
10:25:26.353 vstenc0000016B Codec encode_begin() error: Codec internal creation error (PJMEDIA_CODEC_EFAILED)
10:25:26.381 ffmpeg_vid_cod ffmpeg err -22: Invalid argument
10:25:26.401 vstenc0000016B Codec encode_begin() error: Codec internal creation error (PJMEDIA_CODEC_EFAILED)
10:25:26.414 ffmpeg_vid_cod ffmpeg err -22: Invalid argument
10:25:26.429 vstenc0000016B Codec encode_begin() error: Codec internal creation error (PJMEDIA_CODEC_EFAILED)
10:25:26.449 ffmpeg_vid_cod ffmpeg err -22: Invalid argument
10:25:26.469 vstenc0000016B Codec encode_begin() error: Codec internal creation error (PJMEDIA_CODEC_EFAILED)
10:25:26.480 ffmpeg_vid_cod ffmpeg err -22: Invalid argument
10:25:26.510 vstenc0000016B Codec encode_begin() error: Codec internal creation error (PJMEDIA_CODEC_EFAILED)
10:25:26.531 ffmpeg_vid_cod ffmpeg err -22: Invalid argument
10:25:26.553 vstenc0000016B Codec encode_begin() error: Codec internal creation error (PJMEDIA_CODEC_EFAILED)
10:25:26.571 ffmpeg_vid_cod ffmpeg err -22: Invalid argument
10:25:26.594 vstenc0000016B Codec encode_begin() error: Codec internal creation error (PJMEDIA_CODEC_EFAILED)
10:25:26.615 ffmpeg_vid_cod ffmpeg err -22: Invalid argument
10:25:26.636 vstenc0000016B Codec encode_begin() error: Codec internal creation error (PJMEDIA_CODEC_EFAILED)
10:25:26.653 ffmpeg_vid_cod ffmpeg err -22: Invalid argument
10:25:26.671 vstenc0000016B Codec encode_begin() error: Codec internal creation error (PJMEDIA_CODEC_EFAILED)
10:25:26.678 ffmpeg_vid_cod ffmpeg err -22: Invalid argument
10:25:26.714 vstenc0000016B Codec encode_begin() error: Codec internal creation error (PJMEDIA_CODEC_EFAILED)
10:25:26.736 ffmpeg_vid_cod ffmpeg err -22: Invalid argument
10:25:26.754 vstenc0000016B Codec encode_begin() error: Codec internal creation error (PJMEDIA_CODEC_EFAILED)
10:25:26.777 ffmpeg_vid_cod ffmpeg err -22: Invalid argument
10:25:26.781 vstenc0000016B Codec encode_begin() error: Codec internal creation error (PJMEDIA_CODEC_EFAILED)
10:25:26.816 ffmpeg_vid_cod ffmpeg err -22: Invalid argument
10:25:26.836 vstenc0000016B Codec encode_begin() error: Codec internal creation error (PJMEDIA_CODEC_EFAILED)
EOF while reading stdin, will quit now..

Commands:
 q Quit

^C


Desktop information :


- 

- OS, Distribution & Version : MS Windows 10 Home, 1909
- PJSIP

- 

- version : 2.10
- applied patch(es) : Nothing Extra
configurescript params : Defaultconfig_site.hcontents : Aforementioned- related third party libraries & versions :
FFMPEG 4.3


















#define LIBAVCODEC_VERSION_MAJOR 58
#define LIBAVCODEC_VERSION_MINOR 91
#define LIBAVCODEC_VERSION_MICRO 100


Additional context
I didnt change the default program that must except adding some printf's when program goes to exit label, without this it will be very difficult to know which part of the program jumped to exit : label. Anyways, here is the full code,


vid_streamutil.c (with printfs)


Any help is appreciated ^^'
Thanks.


- run
-
ffmpeg unbale to initialize threading in some cases
16 octobre 2020, par Sudipta RoyI am posting this again since the earlier question I posted has been closed


I have a JAVA service running in wildfly which is calling an external ffmpeg binary to convert .au files to .wav files. The actual command that is being executed is as follows :


ffmpeg -y -i INPUT.au OUTPUT.wav


It is running smoothly, except every once in a while it is creating an empty .wav file becasue of the following error :


Error: ffmpeg version c6710aa Copyright (c) 2000-2017 the FFmpeg 
developers
built with gcc 5.4.0 (Ubuntu 5.4.0-6ubuntu1~16.04.4) 20160609
configuration: --prefix=/tmp/ffmpeg-static/target --pkg-config-flags=- 
-static --extra-cflags=-I/tmp/ffmpeg-static/target/include --extra- 
ldflags=-L/tmp/ffmpeg-static/target/lib --extra-ldexeflags=-static -- 
bindir=/tmp/ffmpeg-static/bin --enable-pic --enable-ffplay --enable- 
ffserver --enable-fontconfig --enable-frei0r --enable-gpl --enable- 
version3 --enable-libass --enable-libfribidi --enable-libfdk-aac -- 
enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb -- 
enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus -- 
enable-librtmp --enable-libsoxr --enable-libspeex --enable-libtheora - 
-enable-libvidstab --enable-libvo-amrwbenc --enable-libvorbis -- 
enable-libvpx --enable-libwebp --enable-libx264 --enable-libx265 -- 
enable-libxvid --enable-libzimg --enable-nonfree --enable-openssl
libavutil 55. 34.101 / 55. 34.101
libavcodec 57. 64.101 / 57. 64.101
libavformat 57. 56.101 / 57. 56.101
libavdevice 57. 1.100 / 57. 1.100
libavfilter 6. 65.100 / 6. 65.100
libswscale 4. 2.100 / 4. 2.100
libswresample 2. 3.100 / 2. 3.100
libpostproc 54. 1.100 / 54. 1.100

Input #0, ogg, from 'INPUT.au'
Duration: 00:00:34.08, start: 0.01500, bitrate: 15kb/s
Stream: #0.0: Audio: speex, 8000Hz, mono, s16, 15kb/s

[AVFilterGraph @ 0x43ec6e0] Error initializing threading.
[AVFilterGraph @ 0x43ec6e0] Error creating filter 'anull'


If I try to manually convert the file from command line, it works. A brief internet search (this) shows that it might be due to the fact that
ffmpegis unable to create threads for internal use. Can anyone please elaborate ?

The server where I am facing the problem have relatively high load. I have seen that wildfly is creating close to 1800 threads.


Thanks


P.s. I have managed to recreate the problem. Below is the code :


SystemCommandExecutor.java


import java.io.*;
 import java.util.List;
 public class SystemCommandExecutor {
 private List<string> commandInformation;
 private String adminPassword;
 private ThreadedStreamHandler inputStreamHandler;
 private ThreadedStreamHandler errorStreamHandler;

 public SystemCommandExecutor(final List<string> commandInformation)
 {
 if (commandInformation==null) throw new NullPointerException("The commandInformation is required.");
 this.commandInformation = commandInformation;
 this.adminPassword = null;
 }

 public int executeCommand()
 throws IOException, InterruptedException
 {
 int exitValue = -99;

 try
 {
 ProcessBuilder pb = new ProcessBuilder(commandInformation);
 Process process = pb.start();
 OutputStream stdOutput = process.getOutputStream();
 InputStream inputStream = process.getInputStream();
 InputStream errorStream = process.getErrorStream();
 inputStreamHandler = new ThreadedStreamHandler(inputStream, stdOutput, adminPassword);
 errorStreamHandler = new ThreadedStreamHandler(errorStream);
 inputStreamHandler.start();
 errorStreamHandler.start();
 exitValue = process.waitFor();
 inputStreamHandler.interrupt();
 errorStreamHandler.interrupt();
 inputStreamHandler.join();
 errorStreamHandler.join();
 }
 catch (IOException e)
 {
 throw e;
 }
 catch (InterruptedException e)
 {
 throw e;
 }
 finally
 {
 return exitValue;
 }
 }

 public StringBuilder getStandardOutputFromCommand()
 {
 return inputStreamHandler.getOutputBuffer();
 }

 public StringBuilder getStandardErrorFromCommand()
 {
 return errorStreamHandler.getOutputBuffer();
 }
}
</string></string>

ThreadedStreamHandler.java


import java.io.*;

class ThreadedStreamHandler extends Thread
{
 InputStream inputStream;
 String adminPassword;
 OutputStream outputStream;
 PrintWriter printWriter;
 StringBuilder outputBuffer = new StringBuilder();
 private boolean sudoIsRequested = false;

 
 ThreadedStreamHandler(InputStream inputStream)
 {
 this.inputStream = inputStream;
 }

 
 ThreadedStreamHandler(InputStream inputStream, OutputStream outputStream, String adminPassword)
 {
 this.inputStream = inputStream;
 this.outputStream = outputStream;
 this.printWriter = new PrintWriter(outputStream);
 this.adminPassword = adminPassword;
 this.sudoIsRequested = true;
 }

 public void run()
 {
 
 if (sudoIsRequested)
 {
 printWriter.println(adminPassword);
 printWriter.flush();
 }

 BufferedReader bufferedReader = null;
 try
 {
 bufferedReader = new BufferedReader(new InputStreamReader(inputStream));
 String line = null;
 while ((line = bufferedReader.readLine()) != null)
 {
 outputBuffer.append(line + "\n");
 }
 }
 catch (IOException ioe)
 {
 ioe.printStackTrace();
 }
 catch (Throwable t)
 {
 t.printStackTrace();
 }
 finally
 {
 try
 {
 bufferedReader.close();
 }
 catch (IOException e)
 {
 // ignore this one
 }
 }
 }

 private void doSleep(long millis)
 {
 try
 {
 Thread.sleep(millis);
 }
 catch (InterruptedException e)
 {
 // ignore
 }
 }

 public StringBuilder getOutputBuffer()
 {
 return outputBuffer;
 }

}


FfmpegRunnable.java


import java.io.IOException;
import java.util.List;

public class FfmpegRunnable implements Runnable {
 private List<string> command;
 SystemCommandExecutor executor;

 public FfmpegRunnable(List<string> command) {
 this.command = command;
 this.executor = new SystemCommandExecutor(command);
 }

 @Override
 public void run() {
 try {
 int id = (int) Thread.currentThread().getId();
 int result = executor.executeCommand();
 if(result != 0) {
 StringBuilder err = executor.getStandardErrorFromCommand();
 System.out.println("[" + id + "]" + "[ERROR] " + err);
 } else {
 System.out.println("[" + id + "]" + "[SUCCESS]");
 }
 } catch (IOException e) {
 e.printStackTrace();
 } catch (InterruptedException e) {
 e.printStackTrace();
 }
 }
}
</string></string>

FfmpegMain.java


import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.Executor;
import java.util.concurrent.Executors;
import java.util.concurrent.ThreadPoolExecutor;
public class FfmpegMain {
 public static void main(String[] args) {
 //boolean threading = false;
 System.out.println(args[0]);
 int nrThread = Integer.parseInt(args[0]);
 boolean threading = Boolean.parseBoolean(args[1]);
 System.out.println("nrThread : " + nrThread + ", threading : " + threading);
 if(threading) {
 System.out.println("ffmpeg threading enabled");
 } else {
 System.out.println("ffmpeg threading not enabled");
 }
 ThreadPoolExecutor executor = (ThreadPoolExecutor) Executors.newFixedThreadPool(nrThread);
 for(int i=0; i cmd = new ArrayList<string>();
 String dest = "/tmp/OUTPUT/output_" + (Math.random()*1000) + ".wav";
 String cmdStr = "/tmp/FFMPEG/ffmpeg" + (threading ? " -threads 1 " : " ")
 + "-y -i /tmp/input.au " + dest;
 cmd.add("/bin/sh");
 cmd.add("-c");
 cmd.add(cmdStr);

 executor.submit(new FfmpegRunnable(cmd));
 }
 executor.shutdown();
 }
}
</string>

I have created a jar with the class files and run the jar from two seperate terminal with the following command


java -jar JAR.jar 40 true


Here 40 is the number of threads, simulating varous users accessing the system. Every once in a while I get above mentioned error.


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