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Autres articles (65)
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Des sites réalisés avec MediaSPIP
2 mai 2011, parCette page présente quelques-uns des sites fonctionnant sous MediaSPIP.
Vous pouvez bien entendu ajouter le votre grâce au formulaire en bas de page. -
Submit bugs and patches
13 avril 2011Unfortunately a software is never perfect.
If you think you have found a bug, report it using our ticket system. Please to help us to fix it by providing the following information : the browser you are using, including the exact version as precise an explanation as possible of the problem if possible, the steps taken resulting in the problem a link to the site / page in question
If you think you have solved the bug, fill in a ticket and attach to it a corrective patch.
You may also (...) -
Support audio et vidéo HTML5
10 avril 2011MediaSPIP utilise les balises HTML5 video et audio pour la lecture de documents multimedia en profitant des dernières innovations du W3C supportées par les navigateurs modernes.
Pour les navigateurs plus anciens, le lecteur flash Flowplayer est utilisé.
Le lecteur HTML5 utilisé a été spécifiquement créé pour MediaSPIP : il est complètement modifiable graphiquement pour correspondre à un thème choisi.
Ces technologies permettent de distribuer vidéo et son à la fois sur des ordinateurs conventionnels (...)
Sur d’autres sites (7237)
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ffmpeg/ffplay stream error using Windows 10
23 juin 2018, par AlanI’m using Android’s screenrecord to stream the device screen via adb and pipe the
output to ffplay 3.4. It works great using OS X via the command :adb shell screenecord --bit-rate=16m --output-format=h264 --size 800x600 - | c:\bin\ffplay.exe -framerate 30 -framedrop -bufsize 60M -Windows 10 is a different story. I get a blurred out screen and the following stream of errors :
ffplay version 3.4 Copyright (c) 2003-2017 the FFmpeg developers
built with gcc 7.2.0 (GCC)
configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-bzlib --enable-fontconfig --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable-libopenjpeg --enable-libopus --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libtheora --enable-libtwolame --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libzimg --enable-lzma --enable-zlib --enable-gmp --enable-libvidstab --enable-libvorbis --enable-cuda --enable-cuvid --enable-d3d11va --enable-nvenc --enable-dxva2 --enable-avisynth --enable-libmfx
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
libswscale 4. 8.100 / 4. 8.100
libswresample 2. 9.100 / 2. 9.100
libpostproc 54. 7.100 / 54. 7.100
[h264 @ 000002a5f08320c0] negative number of zero coeffs at 9 6/0
[h264 @ 000002a5f08320c0] error while decoding MB 9 6
[h264 @ 000002a5f08320c0] concealing 1640 DC, 1640 AC, 1640 MV errors in I frame
[h264 @ 000002a5f08320c0] negative number of zero coeffs at 44 7
[h264 @ 000002a5f08320c0] error while decoding MB 44 7
[h264 @ 000002a5f08320c0] concealing 1555 DC, 1555 AC, 1555 MV errors in P frame
[h264 @ 000002a5f08320c0] out of range intra chroma pred mode
[h264 @ 000002a5f08320c0] error while decoding MB 12 7
[h264 @ 000002a5f08320c0] concealing 1587 DC, 1587 AC, 1587 MV errors in P frame
[h264 @ 000002a5f08320c0] out of range intra chroma pred mode
[h264 @ 000002a5f08320c0] error while decoding MB 49 6
[h264 @ 000002a5f08320c0] concealing 1600 DC, 1600 AC, 1600 MV errors in P frame
[h264 @ 000002a5f08320c0] mb_type 260 in P slice too large at 11 11
[h264 @ 000002a5f08320c0] error while decoding MB 11 11
[h264 @ 000002a5f08320c0] concealing 1388 DC, 1388 AC, 1388 MV errors in P frame
[h264 @ 000002a5f08320c0] out of range intra chroma pred mode
[h264 @ 000002a5f08320c0] error while decoding MB 24 16
[h264 @ 000002a5f08320c0] concealing 1125 DC, 1125 AC, 1125 MV errors in P frame
Input #0, h264, from 'pipe:':q= 0KB vq= 0KB sq= 0B f=0/0
Duration: N/A, bitrate: N/A nan : 0.000 fd= 0 aq= 0KB vq= 0KB sq= 0B f=0/0
Stream #0:0: Video: h264 (Baseline), yuv420p(tv, bt470bg/bt470bg/smpte170m, progressive), 800x600, 30 fps, 30 tbr, 1200k tbn, 60 tbc
[h264 @ 000002a5f144e4c0] negative number of zero coeffs at 9 6
[h264 @ 000002a5f144e4c0] error while decoding MB 9 6
[h264 @ 000002a5f144e4c0] concealing 1640 DC, 1640 AC, 1640 MV errors in I frame
[h264 @ 000002a5f10500a0] negative number of zero coeffs at 44 7
[h264 @ 000002a5f10500a0] error while decoding MB 44 7
[h264 @ 000002a5f10500a0] concealing 1555 DC, 1555 AC, 1555 MV errors in P frame
[h264 @ 000002a5f1050840] out of range intra chroma pred mode
[h264 @ 000002a5f1050840] error while decoding MB 12 7
[h264 @ 000002a5f1050840] concealing 1587 DC, 1587 AC, 1587 MV errors in P frame
[h264 @ 000002a5f0e500a0] out of range intra chroma pred mode
[h264 @ 000001f5df14e5e0] cbp too large (51) at 43 7= 0B f=0/0
[h264 @ 000001f5df14e5e0] error while decoding MB 43 7
[h264 @ 000001f5df14e5e0] concealing 1556 DC, 1556 AC, 1556 MV errors in P frame
[h264 @ 000001f5de6c9980] cbp too large (51) at 43 7= 0B f=0/0
[h264 @ 000001f5de6c9980] error while decoding MB 43 7
[h264 @ 000001f5de6c9980] concealing 1556 DC, 1556 AC, 1556 MV errors in P frame
[ h264 @ 000001f5df338b20] cbp too large (51) at 18 7= 0B f=0/0
[h264 @ 000001f5df338b20] error while decoding MB 18 7
[h264 @ 000001f5df338b20] concealing 1581 DC, 1581 AC, 1581 MV errors in P frame
[h264 @ 000001f5de618f20] cbp too large (60) at 30 8= 0B f=0/0
[h264 @ 000001f5de618f20] error while decoding MB 30 8
[h264 @ 000001f5de618f20] concealing 1519 DC, 1519 AC, 1519 MV errors in P frame
[h264 @ 000001f5de5f9120] cbp too large (151) at 15 11 0B f=0/0
[h264 @ 000001f5de5f9120] error while decoding MB 15 11
[h264 @ 000001f5de5f9120] concealing 1384 DC, 1384 AC, 1384 MV errors in P frame
[h264 @ 000001f5df14e5e0] cbp too large (51) at 17 8= 0B f=0/0
[h264 @ 000001f5df14e5e0] error while decoding MB 17 8
[h264 @ 000001f5df14e5e0] concealing 1532 DC, 1532 AC, 1532 MV errors in P frameHow can I fix this ?
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video after ffmpeg command conversion is not playing on windows
10 décembre 2015, par Hemant KumarI am stuck at a very weird and complex problem, hoping if anyone know the solution :
I am converting user uploaded video using ffmpeg command on server and it was working fine as well. Today I found that if a video is recorded by a webcam from windows, is playing well in linux as well as on windows where as if user is creating a video by webcam from linux, is playing only on linux (any browser). On window it’s screen either show loading icon or black screen while audio is working fine.
I am using following codec :
['-strict', '-2', '-preset slow', '-maxrate 500k', '-bufsize 1000k', vfOption, '-threads 0', '-ab 64k', '-movflags faststart','-vf scale=-1:480', '-metadata:s:v:0 rotate=0', '-vcodec libx264']I work on linux and using html5 player on my website. I am converting video in mp4 format.
Input :
ffmpeg -i /<server path="path">/stream_FE2AF05B-E630-1F7B-390B-37325B31B362.flv -strict -2 -vcodec libx264 -preset slow -vb 500k -maxrate 500k -bufsize 1000k -vf 'scale=-1:480 ' -threads 0 -ab 64k -s 640x480 -movflags faststart -metadata:s:v:0 rotate=0 /<server path="path">/testing.mp4
</server></server>Output :
ffmpeg version 2.2.5 Copyright (c) 2000-2014 the FFmpeg developers
built on Aug 1 2014 09:24:02 with gcc 4.8 (Ubuntu 4.8.2-19ubuntu1)
configuration: --enable-gpl --enable-version3 --enable-nonfree --enable-postproc --enable-libtheora --enable-libx264 --enable-libvpx --enable-libmp3lame
libavutil 52. 66.100 / 52. 66.100
libavcodec 55. 52.102 / 55. 52.102
libavformat 55. 33.100 / 55. 33.100
libavdevice 55. 10.100 / 55. 10.100
libavfilter 4. 2.100 / 4. 2.100
libswscale 2. 5.102 / 2. 5.102
libswresample 0. 18.100 / 0. 18.100
libpostproc 52. 3.100 / 52. 3.100
Input #0, flv, from '/<server path="path">/stream_FE2AF05B-E630-1F7B-390B-37325B31B362.flv':
Metadata:
canSeekToEnd : true
Duration: 00:00:04.04, start: 0.000000, bitrate: 636 kb/s
Stream #0:0: Video: flv1, yuv420p, 640x480, 1k tbr, 1k tbn, 1k tbc
Stream #0:1: Audio: nellymoser, 44100 Hz, mono, flt
[libx264 @ 0x23c5340] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX
[libx264 @ 0x23c5340] profile High, level 5.2
[libx264 @ 0x23c5340] 264 - core 142 r2453 ea0ca51 - H.264/MPEG-4 AVC codec - Copyleft 2003-2014 - http://www.videolan.org/x264.html - options: cabac=1 ref=5 deblock=1:0:0 analyse=0x3:0x113 me=umh subme=8 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=24 lookahead_threads=3 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=2 b_bias=0 direct=3 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=50 rc=cbr mbtree=1 bitrate=500 ratetol=1.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 vbv_maxrate=500 vbv_bufsize=1000 nal_hrd=none filler=0 ip_ratio=1.40 aq=1:1.00
Output #0, mp4, to '/<server path="path">/testing.mp4':
Metadata:
canSeekToEnd : true
encoder : Lavf55.33.100
Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 640x480, q=-1--1, 500 kb/s, 16k tbn, 1k tbc
Metadata:
rotate : 0
Stream #0:1: Audio: aac ([64][0][0][0] / 0x0040), 44100 Hz, mono, fltp, 64 kb/s
Stream mapping:
Stream #0:0 -> #0:0 (flv -> libx264)
Stream #0:1 -> #0:1 (nellymoser -> aac)
Press [q] to stop, [?] for help
[mp4 @ 0x23c0200] Starting second pass: moving the moov atom to the beginning of the file2 drop=0
frame= 4020 fps=706 q=-1.0 Lsize= 355kB time=00:00:04.08 bitrate= 712.0kbits/s dup=3931 drop=0
video:271kB audio:32kB subtitle:0 data:0 global headers:0kB muxing overhead 16.957901%
[libx264 @ 0x23c5340] frame I:17 Avg QP:27.55 size: 7119
[libx264 @ 0x23c5340] frame P:1013 Avg QP:25.37 size: 88
[libx264 @ 0x23c5340] frame B:2990 Avg QP:27.32 size: 22
[libx264 @ 0x23c5340] consecutive B-frames: 0.8% 0.0% 0.1% 99.1%
[libx264 @ 0x23c5340] mb I I16..4: 42.0% 55.1% 2.9%
[libx264 @ 0x23c5340] mb P I16..4: 0.3% 0.4% 0.0% P16..4: 0.6% 0.1% 0.0% 0.0% 0.0% skip:98.6%
[libx264 @ 0x23c5340] mb B I16..4: 0.0% 0.0% 0.0% B16..8: 0.2% 0.0% 0.0% direct: 0.0% skip:99.8% L0:35.7% L1:64.3% BI: 0.0%
[libx264 @ 0x23c5340] 8x8 transform intra:55.0% inter:84.5%
[libx264 @ 0x23c5340] direct mvs spatial:87.6% temporal:12.4%
[libx264 @ 0x23c5340] coded y,uvDC,uvAC intra: 33.4% 51.9% 0.7% inter: 0.0% 0.1% 0.0%
[libx264 @ 0x23c5340] i16 v,h,dc,p: 26% 54% 15% 5%
[libx264 @ 0x23c5340] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 17% 16% 53% 3% 1% 2% 2% 3% 3%
[libx264 @ 0x23c5340] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 15% 20% 13% 14% 5% 7% 7% 11% 8%
[libx264 @ 0x23c5340] i8c dc,h,v,p: 43% 31% 23% 3%
[libx264 @ 0x23c5340] Weighted P-Frames: Y:0.0% UV:0.0%
[libx264 @ 0x23c5340] ref P L0: 80.9% 9.0% 6.9% 2.6% 0.7%
[libx264 @ 0x23c5340] ref B L0: 89.4% 8.6% 1.8% 0.2%
[libx264 @ 0x23c5340] ref B L1: 91.0% 9.0%
[libx264 @ 0x23c5340] kb/s:551.72
</server></server>
Outout from file recorded on window :
Input :
ffmpeg -i /<server path="path">/stream_window.flv -strict -2 -vcodec libx264 -preset slow -vb 500k -maxrate 500k -bufsize 1000k -vf 'scale=-1:480 ' -threads 0 -ab 64k -s 640x480 -movflags faststart -metadata:s:v:0 rotate=0 /<server path="path">/testing_1.mp4
</server></server>Output :
ffmpeg version 2.2.5 Copyright (c) 2000-2014 the FFmpeg developers
built on Aug 1 2014 09:24:02 with gcc 4.8 (Ubuntu 4.8.2-19ubuntu1)
configuration: --enable-gpl --enable-version3 --enable-nonfree --enable-postproc --enable-libtheora --enable-libx264 --enable-libvpx --enable-libmp3lame
libavutil 52. 66.100 / 52. 66.100
libavcodec 55. 52.102 / 55. 52.102
libavformat 55. 33.100 / 55. 33.100
libavdevice 55. 10.100 / 55. 10.100
libavfilter 4. 2.100 / 4. 2.100
libswscale 2. 5.102 / 2. 5.102
libswresample 0. 18.100 / 0. 18.100
libpostproc 52. 3.100 / 52. 3.100
Input #0, flv, from '/<server path="path">/stream_window.flv':
Metadata:
canSeekToEnd : true
Duration: 00:00:09.22, start: 0.000000, bitrate: 420 kb/s
Stream #0:0: Video: flv1, yuv420p, 640x480, 1k tbr, 1k tbn, 1k tbc
Stream #0:1: Audio: nellymoser, 44100 Hz, mono, flt
[libx264 @ 0x1e09fc0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX
[libx264 @ 0x1e09fc0] profile High, level 5.2
[libx264 @ 0x1e09fc0] 264 - core 142 r2453 ea0ca51 - H.264/MPEG-4 AVC codec - Copyleft 2003-2014 - http://www.videolan.org/x264.html - options: cabac=1 ref=5 deblock=1:0:0 analyse=0x3:0x113 me=umh subme=8 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=24 lookahead_threads=3 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=2 b_bias=0 direct=3 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=50 rc=cbr mbtree=1 bitrate=500 ratetol=1.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 vbv_maxrate=500 vbv_bufsize=1000 nal_hrd=none filler=0 ip_ratio=1.40 aq=1:1.00
Output #0, mp4, to '/<server path="path">/testing_1.mp4':
Metadata:
canSeekToEnd : true
encoder : Lavf55.33.100
Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 640x480, q=-1--1, 500 kb/s, 16k tbn, 1k tbc
Metadata:
rotate : 0
Stream #0:1: Audio: aac ([64][0][0][0] / 0x0040), 44100 Hz, mono, fltp, 64 kb/s
Stream mapping:
Stream #0:0 -> #0:0 (flv -> libx264)
Stream #0:1 -> #0:1 (nellymoser -> aac)
Press [q] to stop, [?] for help
[mp4 @ 0x1e06220] Starting second pass: moving the moov atom to the beginning of the file7 drop=0
frame= 8936 fps=703 q=-1.0 Lsize= 771kB time=00:00:09.26 bitrate= 681.5kbits/s dup=8907 drop=0
video:585kB audio:73kB subtitle:0 data:0 global headers:0kB muxing overhead 17.106213%
[libx264 @ 0x1e09fc0] frame I:40 Avg QP:29.54 size: 7449
[libx264 @ 0x1e09fc0] frame P:2248 Avg QP:30.88 size: 69
[libx264 @ 0x1e09fc0] frame B:6648 Avg QP:39.17 size: 22
[libx264 @ 0x1e09fc0] consecutive B-frames: 0.8% 0.0% 0.1% 99.1%
[libx264 @ 0x1e09fc0] mb I I16..4: 36.8% 60.7% 2.5%
[libx264 @ 0x1e09fc0] mb P I16..4: 0.2% 0.3% 0.0% P16..4: 0.4% 0.0% 0.0% 0.0% 0.0% skip:98.9%
[libx264 @ 0x1e09fc0] mb B I16..4: 0.0% 0.0% 0.0% B16..8: 0.2% 0.0% 0.0% direct: 0.0% skip:99.8% L0:34.2% L1:65.8% BI: 0.0%
[libx264 @ 0x1e09fc0] 8x8 transform intra:60.6% inter:87.6%
[libx264 @ 0x1e09fc0] direct mvs spatial:72.8% temporal:27.2%
[libx264 @ 0x1e09fc0] coded y,uvDC,uvAC intra: 36.3% 62.8% 4.7% inter: 0.0% 0.0% 0.0%
[libx264 @ 0x1e09fc0] i16 v,h,dc,p: 33% 46% 15% 7%
[libx264 @ 0x1e09fc0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 23% 19% 46% 3% 1% 1% 1% 2% 4%
[libx264 @ 0x1e09fc0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 36% 17% 14% 9% 4% 4% 5% 5% 7%
[libx264 @ 0x1e09fc0] i8c dc,h,v,p: 42% 31% 23% 4%
[libx264 @ 0x1e09fc0] Weighted P-Frames: Y:0.0% UV:0.0%
[libx264 @ 0x1e09fc0] ref P L0: 82.6% 9.9% 5.2% 1.7% 0.5%
[libx264 @ 0x1e09fc0] ref B L0: 87.1% 11.0% 1.4% 0.4%
[libx264 @ 0x1e09fc0] ref B L1: 90.3% 9.7%
[libx264 @ 0x1e09fc0] kb/s:536.03
</server></server>
Can anyone figure what could be the problem ?
@LordNeckbeard : Please find the command and its output above. Thanks
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capture DV video and audio with ffmpeg and dshow
18 novembre 2016, par andrixnetTrying to capture video and audio from a DV camera, using ffmpeg, I got into a problem.
Before anything, I first tried to see (and hear) with ffplay.ffmpeg version :
ffplay version 3.0 Copyright (c) 2003-2016 the FFmpeg developers
built with gcc 5.3.0 (GCC)
configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libdcadec --enable-libfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-libzimg --enable-lzma --enable-decklink --enable-zlib
libavutil 55. 17.103 / 55. 17.103
libavcodec 57. 24.102 / 57. 24.102
libavformat 57. 25.100 / 57. 25.100
libavdevice 57. 0.101 / 57. 0.101
libavfilter 6. 31.100 / 6. 31.100
libswscale 4. 0.100 / 4. 0.100
libswresample 2. 0.101 / 2. 0.101
libpostproc 54. 0.100 / 54. 0.100Getting list of DirectShow devices :
ffplay -hide_banner -f dshow -list_devices true -i dummy[dshow @ 035c4240] DirectShow video devices (some may be both video and audio devices)
[dshow @ 035c4240] "Microsoft DV Camera and VCR" sq= 0B f=0/0
[dshow @ 035c4240] Alternative name "@device_pnp_\\?\avc#canon&mvx3i&camcorder&dv#5126800000850000#{65e8773d-8f56-11d0-a3b9-00a0c9223196}\global"
[dshow @ 035c4240] DirectShow audio devices
[dshow @ 035c4240] "1-ESI MAYA44 Ch12"
[dshow @ 035c4240] Alternative name "@device_cm_{33D9A762-90C8-11D0-BD43-00A0C911CE86}\1-ESI MAYA44 Ch12"
[dshow @ 035c4240] "2-ESI MAYA44 Ch34"
[dshow @ 035c4240] Alternative name "@device_cm_{33D9A762-90C8-11D0-BD43-00A0C911CE86}\2-ESI MAYA44 Ch34"
[dshow @ 035c4240] "3-ESI MAYA44 Ch1234"
[dshow @ 035c4240] Alternative name "@device_cm_{33D9A762-90C8-11D0-BD43-00A0C911CE86}\3-ESI MAYA44 Ch1234"
[dshow @ 035c4240] "Realtek HD Audio Input"
[dshow @ 035c4240] Alternative name "@device_cm_{33D9A762-90C8-11D0-BD43-00A0C911CE86}\Realtek HD Audio Input"
[dshow @ 035c4240] "Realtek HD Digital input"
[dshow @ 035c4240] Alternative name "@device_cm_{33D9A762-90C8-11D0-BD43-00A0C911CE86}\Realtek HD Digital input"
dummy: Immediate exit requestedI can use VLC with "Capture device" as input, selecting "Microsoft DV Camera and VCR" as video device and leaving "Default" as audio device and I get both video and audio.
With ffmpeg I get only video stream, no audio.
C:\>ffplay -hide_banner -f dshow -i video="Microsoft DV Camera and VCR"
Input #0, dshow, from 'video=Microsoft DV Camera and VCR':B f=0/0
Duration: N/A, start: 0.010035, bitrate: N/A
Stream #0:0: Video: dvvideo (dvsd / 0x64737664), yuv420p, 720x576 [SAR 16:15
DAR 4:3], 25 tbr, 10000k tbn, 25 tbc
0.48 M-V: 0.013 fd= 0 aq= 0KB vq= 0KB sq= 0B f=0/0I don’t know how to tell ffmpeg the equivalent of "Default" audio device as VLC recognizes it.
Device options show there are 2 pins for video device (DV device has both video and audio) but how can I tell ffmpeg such that it captures both video and audio ?
C:\>ffplay -hide_banner -f dshow -list_options true -i video="Microsoft DV Camera and VCR"
[dshow @ 035c3260] DirectShow video device options (from video devices)
[dshow @ 035c3260] Pin "DV Vid Out" (alternative pin name "0")
[dshow @ 035c3260] vcodec=dvvideo min s=720x480 fps=29.97 max s=720x480 fps=2
9.97
[dshow @ 035c3260] vcodec=dvvideo min s=720x576 fps=25 max s=720x576 fps=25
[dshow @ 035c3260] vcodec=dvvideo min s=720x480 fps=29.97 max s=720x480 fps=2
9.97
[dshow @ 035c3260] vcodec=dvvideo min s=720x576 fps=25 max s=720x576 fps=25
[dshow @ 035c3260] vcodec=dvvideo min s=720x480 fps=29.97 max s=720x480 fps=2
9.97
[dshow @ 035c3260] vcodec=dvvideo min s=720x576 fps=25 max s=720x576 fps=25
[dshow @ 035c3260] Pin "DV A/V Out" (alternative pin name "1")
video=Microsoft DV Camera and VCR: Immediate exit requested f=0/0Thank you.
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