
Recherche avancée
Médias (1)
-
The pirate bay depuis la Belgique
1er avril 2013, par
Mis à jour : Avril 2013
Langue : français
Type : Image
Autres articles (22)
-
Websites made with MediaSPIP
2 mai 2011, parThis page lists some websites based on MediaSPIP.
-
Creating farms of unique websites
13 avril 2011, parMediaSPIP platforms can be installed as a farm, with a single "core" hosted on a dedicated server and used by multiple websites.
This allows (among other things) : implementation costs to be shared between several different projects / individuals rapid deployment of multiple unique sites creation of groups of like-minded sites, making it possible to browse media in a more controlled and selective environment than the major "open" (...) -
Other interesting software
13 avril 2011, parWe don’t claim to be the only ones doing what we do ... and especially not to assert claims to be the best either ... What we do, we just try to do it well and getting better ...
The following list represents softwares that tend to be more or less as MediaSPIP or that MediaSPIP tries more or less to do the same, whatever ...
We don’t know them, we didn’t try them, but you can take a peek.
Videopress
Website : http://videopress.com/
License : GNU/GPL v2
Source code : (...)
Sur d’autres sites (4381)
-
Flutter FFMPEG : Error setting profile baseline
9 avril 2021, par Raj DhakadFlutter-ffmpeg unable to set profile parameter. (I need to use profile so the rendered video can be played on WhatsApp).


I am converting.bmp images into a mp4 video. Other I have tested other praramets and the work great it's only -profile:v which seems to have some problem.


Everything works fine unless I use
-profile:v baseline
.

void _runFFmpeg() async {
 var dir = await getApplicationDocumentsDirectory();
 var output = await getExternalStorageDirectory();
 String videoSize = '${ImageWidth}x$ImageSize';
 print("${ImageWidth}x$ImageSize");
 var arguments = [
 "-y", // replace output file if it already exists
 "-framerate", "30", // framrate
 "-video_size", videoSize,
 "-pixel_format", "yuv420p",
 "-i", "${output.path}/frame_%d.bmp", 
 "-profile:v", "baseline",
 "-level", "3.0",
 "${output.path}/test.mp4"
 ];
 
 _flutterFFmpeg
 .executeWithArguments(arguments)
 .then((rc) => print("FFmpeg process exited with rc $rc"));
 

 print("Done Rendering");
 }



Logs


D/flutter-ffmpeg(26672): Running FFmpeg with arguments: [-y, -framerate, 30, -video_size, 720x600, -pixel_format, yuv420p, -i, /storage/emulated/0/Android/data/com.example.test/files/frame_%d.bmp, -profile:v, baseline, -level, 3.0, /storage/emulated/0/Android/data/com.example.test/files/test.mp4].
I/mobile-ffmpeg(26672): ffmpeg version v4.4-dev-416
I/mobile-ffmpeg(26672): Copyright (c) 2000-2020 the FFmpeg developers
I/mobile-ffmpeg(26672):
I/mobile-ffmpeg(26672): built with Android (6454773 based on r365631c2) clang version 9.0.8 (https://android.googlesource.com/toolchain/llvm-project 98c855489587874b2a325e7a516b99d838599c6f) (based on LLVM 9.0.8svn)
I/mobile-ffmpeg(26672): configuration: --cross-prefix=aarch64-linux-android- --sysroot=/files/android-sdk/ndk/21.3.6528147/toolchains/llvm/prebuilt/linux-x86_64/sysroot --prefix=/home/taner/Projects/mobile-ffmpeg/prebuilt/android-arm64/ffmpeg --pkg-config=/usr/bin/pkg-config --enable-version3 --arch=aarch64 --cpu=armv8-a --cc=aarch64-linux-android24-clang --cxx=aarch64-linux-android24-clang++ --extra-libs='-L/home/taner/Projects/mobile-ffmpeg/prebuilt/android-arm64/cpu-features/lib -lndk_compat' --target-os=android --enable-neon --enable-asm --enable-inline-asm --enable-cross-compile --enable-pic --enable-jni --enable-optimizations --enable-swscale --enable-shared --enable-v4l2-m2m --disable-outdev=fbdev --disable-indev=fbdev --enable-small --disable-openssl --disable-xmm-clobber-test --disable-debug --enable-lto --disable-neon-clobber-test --disable-programs --disable-postproc --disable-doc --disable-htmlpages --disable-manpages --disable-podpages --disable-txtpages --disable-static --disable-sndio --disable-schannel --disable-securetransport --disable-xlib --disable-cuda --disable-cuvid --disable-nvenc --disable-vaapi --disable-vdpau --disable-videotoolbox --disable-audiotoolbox --disable-appkit --disable-alsa --disable-cuda --disable-cuvid --disable-nvenc --disable-vaapi --disable-vdpau --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-gmp --enable-gnutls --enable-libmp3lame --enable-libass --enable-iconv --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libxml2 --enable-libopencore-amrnb --enable-libshine --enable-libspeex --enable-libwavpack --enable-libkvazaar --enable-libx264 --enable-gpl --enable-libxvid --enable-gpl --enable-libx265 --enable-gpl --enable-libvidstab --enable-gpl --enable-libilbc --enable-libopus --enable-libsnappy --enable-libsoxr --enable-libaom --enable-libtwolame --disable-sdl2 --enable-libvo-amrwbenc --enable-zlib --enable-mediacodec
I/mobile-ffmpeg(26672): libavutil 56. 55.100 / 56. 55.100
I/mobile-ffmpeg(26672): libavcodec 58. 96.100 / 58. 96.100
I/mobile-ffmpeg(26672): libavformat 58. 48.100 / 58. 48.100
I/mobile-ffmpeg(26672): libavdevice 58. 11.101 / 58. 11.101
I/mobile-ffmpeg(26672): libavfilter 7. 87.100 / 7. 87.100
I/mobile-ffmpeg(26672): libswscale 5. 8.100 / 5. 8.100
I/mobile-ffmpeg(26672): libswresample 3. 8.100 / 3. 8.100
I/mobile-ffmpeg(26672): Input #0, image2, from '/storage/emulated/0/Android/data/com.example.test/files/frame_%d.bmp':
I/mobile-ffmpeg(26672): Duration:
I/mobile-ffmpeg(26672): 00:00:06.03
I/mobile-ffmpeg(26672): , start:
I/mobile-ffmpeg(26672): 0.000000
I/mobile-ffmpeg(26672): , bitrate:
I/mobile-ffmpeg(26672): N/A
I/mobile-ffmpeg(26672):
I/mobile-ffmpeg(26672): Stream #0:0
I/mobile-ffmpeg(26672): : Video: bmp, yuv420p, 720x600
I/mobile-ffmpeg(26672): ,
I/mobile-ffmpeg(26672): 30 fps,
I/mobile-ffmpeg(26672): 30 tbr,
I/mobile-ffmpeg(26672): 30 tbn,
I/mobile-ffmpeg(26672): 30 tbc
I/mobile-ffmpeg(26672):
I/mobile-ffmpeg(26672): Stream mapping:
I/mobile-ffmpeg(26672): Stream #0:0 -> #0:0
I/mobile-ffmpeg(26672): (bmp (native) -> h264 (libx264))
I/mobile-ffmpeg(26672):
I/mobile-ffmpeg(26672): Press [q] to stop, [?] for help
W/mobile-ffmpeg(26672): [graph 0 input from stream 0:0 @ 0x7280948480] sws_param option is deprecated and ignored
E/mobile-ffmpeg(26672): [libx264 @ 0x7291ba8100] Error setting profile baseline.
I/mobile-ffmpeg(26672): [libx264 @ 0x7291ba8100] Possible profiles:
I/mobile-ffmpeg(26672): [libx264 @ 0x7291ba8100] baseline
I/mobile-ffmpeg(26672): [libx264 @ 0x7291ba8100] main
I/mobile-ffmpeg(26672): [libx264 @ 0x7291ba8100] high
I/mobile-ffmpeg(26672): [libx264 @ 0x7291ba8100] high10
I/mobile-ffmpeg(26672): [libx264 @ 0x7291ba8100] high422
I/mobile-ffmpeg(26672): [libx264 @ 0x7291ba8100] high444
I/mobile-ffmpeg(26672): [libx264 @ 0x7291ba8100]
E/mobile-ffmpeg(26672): Error initializing output stream 0:0 -- Error while opening encoder for output stream #0:0 - maybe incorrect parameters such as bit_rate, rate, width or height
I/mobile-ffmpeg(26672): Conversion failed!
D/flutter-ffmpeg(26672): FFmpeg exited with rc: 1
E/UIFirst (26672): failed to open /proc/26672/stuck_info, No such file or directory
I/chatty (26672): uid=12724(com.example.test) identical 2 lines
3
E/UIFirst (26672): failed to open /proc/26672/stuck_info, No such file or directory
I/chatty (26672): uid=12724(com.example.test) identical 1 line
E/UIFirst (26672): failed to open /proc/26672/stuck_info, No such file or directory



Flutter doctor -v


[√] Flutter (Channel stable, 2.0.1, on Microsoft Windows [Version 10.0.18362.836], locale en-US)
 • Flutter version 2.0.1 at C:\Users\Dell\flutter
 • Framework revision c5a4b4029c (5 weeks ago), 2021-03-04 09:47:48 -0800
 • Engine revision 40441def69
 • Dart version 2.12.0
[√] Android toolchain - develop for Android devices (Android SDK version 29.0.3)
 • Android SDK at C:\Users\Dell\AppData\Local\Android\sdk
 • Platform android-30, build-tools 29.0.3
 • Java binary at: C:\Program Files\Android\Android Studio\jre\bin\java
 • Java version OpenJDK Runtime Environment (build 1.8.0_212-release-1586-b04)
 • All Android licenses accepted.
[√] Chrome - develop for the web
 • Chrome at C:\Program Files (x86)\Google\Chrome\Application\chrome.exe
[√] Android Studio (version 3.6)
 • Android Studio at C:\Program Files\Android\Android Studio
 • Flutter plugin version 45.1.1
 • Dart plugin version 192.7761
 • Java version OpenJDK Runtime Environment (build 1.8.0_212-release-1586-b04)
[√] VS Code (version 1.55.0)
 • VS Code at C:\Users\Dell\AppData\Local\Programs\Microsoft VS Code
 • Flutter extension version 3.21.0
[√] Connected device (2 available)
 • RMX1801 (mobile) • 8843cc23 • android-arm64 • Android 10 (API 29)
 • Chrome (web) • chrome • web-javascript • Google Chrome 89.0.4389.114
• No issues found!



I also have tried changing package to min-gpl, https-gpl and video but no change.


-
ffmpeg conversion from Flac to Ogg produces corrupted files
8 avril 2021, par experimentali transcoded flac files to ogg using this command


ffmpeg -i input.flac -c:a libvorbis -b:a 500k output.ogg



yes i use 500k to keep the highest quality possible, some of the files are ok, but some of them can not be played - Unsupported format or corrupted file says the foobar - also my icecast streamer cant read it. So there is something wrong with the files.


I believed it was due to the high bitrate so I tried


ffmpeg -i input.flac -c:a libvorbis -b:a 320k output.ogg



the same happened, some files were ok, some were not playable.
so I tried again with default using this command


ffmpeg -i input.flac -c:a libvorbis output.ogg



same thing. some files were ok, some were corrupted and not playable.


i have no clue why.


both flac and ogg are in the same family, what happened during the transcoding that it became a corrupted file ?


the spectral analysis does not show anything wrong - here it the ogg https://prnt.sc/115zdjl, here is the original flac https://prnt.sc/115zegw


i am really interested what is going on and how to make it work ?


can anyone explain ?


here is complete log


C:\Users\lukas.kotatko>ffmpeg -i "\\192.168.0.128\lukas\online radio resources\Atma FM playlists\channel 1\flac lossless\Tuu\One Thousand Years\02 One Thousand Years.flac" -c:a libvorbis -b:a 500k "\\192.168.0.128\lukas\online radio resources\Atma FM playlists\channel 1\flac lossless\Tuu\One Thousand Years\02 One Thousand Years [500k test].ogg"
ffmpeg version 4.3.1 Copyright (c) 2000-2020 the FFmpeg developers
 built with gcc 10.2.1 (GCC) 20200726
 configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-fontconfig --enable-gnutls --enable-iconv --enable-libass --enable-libdav1d --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libsrt --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-libvmaf --enable-libvorbis --enable-libvo-amrwbenc --enable-libmysofa --enable-libspeex --enable-libxvid --enable-libaom --enable-libgsm --disable-w32threads --enable-libmfx --enable-ffnvcodec --enable-cuda-llvm --enable-cuvid --enable-d3d11va --enable-nvenc --enable-nvdec --enable-dxva2 --enable-avisynth --enable-libopenmpt --enable-amf
 libavutil 56. 51.100 / 56. 51.100
 libavcodec 58. 91.100 / 58. 91.100
 libavformat 58. 45.100 / 58. 45.100
 libavdevice 58. 10.100 / 58. 10.100
 libavfilter 7. 85.100 / 7. 85.100
 libswscale 5. 7.100 / 5. 7.100
 libswresample 3. 7.100 / 3. 7.100
 libpostproc 55. 7.100 / 55. 7.100
Input #0, flac, from '\\192.168.0.128\lukas\online radio resources\Atma FM playlists\channel 1\flac lossless\Tuu\One Thousand Years\02 One Thousand Years.flac':
 Metadata:
 GENRE : Tribal / Ambient
 ORGANIZATION : Waveform Records
 ISRC : 01101-2
 COMMENT : US reissue featuring the six original tracks plus two taken from the Invocation album.
 MUSICBRAINZ_RELEASEGROUPID: 737d0518-3dc2-36b3-9419-282c0ade0e50
 ORIGINALDATE : 1993
 ORIGINALYEAR : 1993
 RELEASETYPE : album
 MUSICBRAINZ_ALBUMID: f6339129-f662-43a1-93df-2f20540f73cc
 ALBUM : One Thousand Years
 BARCODE : 789060110125
 MUSICBRAINZ_ALBUMARTISTID: e05a42e7-60a3-4d2d-983c-51dc4eb67cad
 album_artist : Tuu
 ALBUMARTISTSORT : Tuu
 ASIN : B00005B9TT
 SCRIPT : Latn
 RELEASESTATUS : official
 LABEL : Waveform Records
 CATALOGNUMBER : 01101-2
 RELEASECOUNTRY : US
 DATE : 2001-05-08
 TOTALDISCS : 1
 disc : 1
 TOTALTRACKS : 8
 MEDIA : CD
 MUSICBRAINZ_TRACKID: aef9824d-e4a6-4ae6-aebe-50a83dd14f71
 TITLE : One Thousand Years
 MUSICBRAINZ_ARTISTID: e05a42e7-60a3-4d2d-983c-51dc4eb67cad
 ARTIST : Tuu
 ARTISTSORT : Tuu
 ARTISTS : Tuu
 MUSICBRAINZ_RELEASETRACKID: 621c9da6-a85d-3f8b-b485-5e6f74a60cd0
 track : 2
 TRACKTOTAL : 8
 DISCTOTAL : 1
 Duration: 00:08:03.67, start: 0.000000, bitrate: 792 kb/s
 Stream #0:0: Audio: flac, 44100 Hz, stereo, s16
 Stream #0:1: Video: mjpeg (Baseline), yuvj420p(pc, bt470bg/unknown/unknown), 600x600 [SAR 1:1 DAR 1:1], 90k tbr, 90k tbn, 90k tbc (attached pic)
 Metadata:
 comment : Cover (front)
Stream mapping:
 Stream #0:1 -> #0:0 (mjpeg (native) -> theora (libtheora))
 Stream #0:0 -> #0:1 (flac (native) -> vorbis (libvorbis))
Press [q] to stop, [?] for help
[swscaler @ 0000015307581a00] deprecated pixel format used, make sure you did set range correctly
[ogg @ 00000153073f1680] Frame rate very high for a muxer not efficiently supporting it.
Please consider specifying a lower framerate, a different muxer or -vsync 2
Output #0, ogg, to '\\192.168.0.128\lukas\online radio resources\Atma FM playlists\channel 1\flac lossless\Tuu\One Thousand Years\02 One Thousand Years [500k test].ogg':
 Metadata:
 GENRE : Tribal / Ambient
 ORGANIZATION : Waveform Records
 ISRC : 01101-2
 COMMENT : US reissue featuring the six original tracks plus two taken from the Invocation album.
 MUSICBRAINZ_RELEASEGROUPID: 737d0518-3dc2-36b3-9419-282c0ade0e50
 ORIGINALDATE : 1993
 ORIGINALYEAR : 1993
 RELEASETYPE : album
 MUSICBRAINZ_ALBUMID: f6339129-f662-43a1-93df-2f20540f73cc
 ALBUM : One Thousand Years
 BARCODE : 789060110125
 MUSICBRAINZ_ALBUMARTISTID: e05a42e7-60a3-4d2d-983c-51dc4eb67cad
 album_artist : Tuu
 ALBUMARTISTSORT : Tuu
 ASIN : B00005B9TT
 SCRIPT : Latn
 RELEASESTATUS : official
 LABEL : Waveform Records
 CATALOGNUMBER : 01101-2
 RELEASECOUNTRY : US
 DATE : 2001-05-08
 TOTALDISCS : 1
 disc : 1
 TOTALTRACKS : 8
 MEDIA : CD
 MUSICBRAINZ_TRACKID: aef9824d-e4a6-4ae6-aebe-50a83dd14f71
 TITLE : One Thousand Years
 MUSICBRAINZ_ARTISTID: e05a42e7-60a3-4d2d-983c-51dc4eb67cad
 ARTIST : Tuu
 ARTISTSORT : Tuu
 ARTISTS : Tuu
 MUSICBRAINZ_RELEASETRACKID: 621c9da6-a85d-3f8b-b485-5e6f74a60cd0
 track : 2
 TRACKTOTAL : 8
 DISCTOTAL : 1
 encoder : Lavf58.45.100
 Stream #0:0: Video: theora (libtheora), yuv420p(progressive), 600x600 [SAR 1:1 DAR 1:1], q=2-31, 200 kb/s, 90k fps, 90k tbn, 90k tbc (attached pic)
 Metadata:
 DESCRIPTION : Cover (front)
 encoder : Lavc58.91.100 libtheora
 GENRE : Tribal / Ambient
 ORGANIZATION : Waveform Records
 ISRC : 01101-2
 MUSICBRAINZ_RELEASEGROUPID: 737d0518-3dc2-36b3-9419-282c0ade0e50
 ORIGINALDATE : 1993
 ORIGINALYEAR : 1993
 RELEASETYPE : album
 MUSICBRAINZ_ALBUMID: f6339129-f662-43a1-93df-2f20540f73cc
 ALBUM : One Thousand Years
 BARCODE : 789060110125
 MUSICBRAINZ_ALBUMARTISTID: e05a42e7-60a3-4d2d-983c-51dc4eb67cad
 ALBUMARTIST : Tuu
 ALBUMARTISTSORT : Tuu
 ASIN : B00005B9TT
 SCRIPT : Latn
 RELEASESTATUS : official
 LABEL : Waveform Records
 CATALOGNUMBER : 01101-2
 RELEASECOUNTRY : US
 DATE : 2001-05-08
 TOTALDISCS : 1
 DISCNUMBER : 1
 TOTALTRACKS : 8
 MEDIA : CD
 MUSICBRAINZ_TRACKID: aef9824d-e4a6-4ae6-aebe-50a83dd14f71
 TITLE : One Thousand Years
 MUSICBRAINZ_ARTISTID: e05a42e7-60a3-4d2d-983c-51dc4eb67cad
 ARTIST : Tuu
 ARTISTSORT : Tuu
 ARTISTS : Tuu
 MUSICBRAINZ_RELEASETRACKID: 621c9da6-a85d-3f8b-b485-5e6f74a60cd0
 TRACKNUMBER : 2
 TRACKTOTAL : 8
 DISCTOTAL : 1
 Stream #0:1: Audio: vorbis (libvorbis), 44100 Hz, stereo, fltp (16 bit), 500 kb/s
 Metadata:
 encoder : Lavc58.91.100 libvorbis
 GENRE : Tribal / Ambient
 ORGANIZATION : Waveform Records
 ISRC : 01101-2
 DESCRIPTION : US reissue featuring the six original tracks plus two taken from the Invocation album.
 MUSICBRAINZ_RELEASEGROUPID: 737d0518-3dc2-36b3-9419-282c0ade0e50
 ORIGINALDATE : 1993
 ORIGINALYEAR : 1993
 RELEASETYPE : album
 MUSICBRAINZ_ALBUMID: f6339129-f662-43a1-93df-2f20540f73cc
 ALBUM : One Thousand Years
 BARCODE : 789060110125
 MUSICBRAINZ_ALBUMARTISTID: e05a42e7-60a3-4d2d-983c-51dc4eb67cad
 ALBUMARTIST : Tuu
 ALBUMARTISTSORT : Tuu
 ASIN : B00005B9TT
 SCRIPT : Latn
 RELEASESTATUS : official
 LABEL : Waveform Records
 CATALOGNUMBER : 01101-2
 RELEASECOUNTRY : US
 DATE : 2001-05-08
 TOTALDISCS : 1
 DISCNUMBER : 1
 TOTALTRACKS : 8
 MEDIA : CD
 MUSICBRAINZ_TRACKID: aef9824d-e4a6-4ae6-aebe-50a83dd14f71
 TITLE : One Thousand Years
 MUSICBRAINZ_ARTISTID: e05a42e7-60a3-4d2d-983c-51dc4eb67cad
 ARTIST : Tuu
 ARTISTSORT : Tuu
 ARTISTS : Tuu
 MUSICBRAINZ_RELEASETRACKID: 621c9da6-a85d-3f8b-b485-5e6f74a60cd0
 TRACKNUMBER : 2
 TRACKTOTAL : 8
 DISCTOTAL : 1
frame= 1 fps=0.1 q=-0.0 Lsize= 25860kB time=00:08:03.66 bitrate= 438.0kbits/s speed=44.6x
video:8kB audio:25721kB subtitle:0kB other streams:0kB global headers:7kB muxing overhead: 0.511663%



-
Dash.js not playing mpd files made with ffmpeg
31 décembre 2022, par MacsterI'm using ffmpeg to create chunks and manifest of a webm file which I want to live stream with Dash.js. Unfortunately Dash.js won't play the mpd file, no matter which way I create the chunks and manifest. However, the sample mpd URL from Dash.js is working.


Commands


ffmpeg -re -r 25 -i Dash/strm.webm
-map 0:v:0
-pix_fmt yuv420p
-c:v libvpx
-s 640x480 -keyint_min 60 -g 60 -speed 6 -tile-columns 4 -frame-parallel 1 -threads 8 -static-thresh 0 -max-intra-rate 300 -deadline realtime -lag-in-frames 0 -error-resilient 1
-b:v 3000k
-f webm_chunk
-header "Dash/glass_360.hdr"
-chunk_start_index 1 Dash/glass_360_%d.chk
-map 0:a:0
-c:a libvorbis
-b:a 128k -ar 44100
-f webm_chunk
-audio_chunk_duration 2000
-header Dash/glass_171.hdr
-chunk_start_index 1 Dash/glass_171_%d.chk


//Manifest
ffmpeg
-f webm_dash_manifest -live 1
-i Dash/glass_360.hdr
-f webm_dash_manifest -live 1
-i Dash/glass_171.hdr
-c copy
-map 0 -map 1
-f webm_dash_manifest -live 1
-adaptation_sets "id=0,streams=0 id=1,streams=1"
-chunk_start_index 1
-chunk_duration_ms 2000
-time_shift_buffer_depth 7200
-minimum_update_period 7200 Dash/glass_video_manifest.mpd



Manifest output


ffmpeg version git-2020-05-27-8b5ffae Copyright (c) 2000-2020 the FFmpeg developers
 built with gcc 9.3.1 (GCC) 20200523
 configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-fontconfig --enable-gnutls --enable-iconv --enable-libass --enable-libdav1d --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libsrt --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-libvmaf --enable-libvorbis --enable-libvo-amrwbenc --enable-libmysofa --enable-libspeex --enable-libxvid --enable-libaom --disable-w32threads --enable-libmfx --enable-ffnvcodec --enable-cuda-llvm --enable-cuvid --enable-d3d11va --enable-nvenc --enable-nvdec --enable-dxva2 --enable-avisynth --enable-libopenmpt --enable-amf
 libavutil 56. 49.100 / 56. 49.100
 libavcodec 58. 87.101 / 58. 87.101
 libavformat 58. 43.100 / 58. 43.100
 libavdevice 58. 9.103 / 58. 9.103
 libavfilter 7. 83.100 / 7. 83.100
 libswscale 5. 6.101 / 5. 6.101
 libswresample 3. 6.100 / 3. 6.100
 libpostproc 55. 6.100 / 55. 6.100
Input #0, webm_dash_manifest, from 'Dash/glass_360.hdr':
 Metadata:
 ENCODER : Lavf58.43.100
 Duration: N/A, bitrate: N/A
 Stream #0:0(eng): Video: vp8, yuv420p, 640x480, SAR 1:1 DAR 4:3, 1k tbr, 1k tbn, 1k tbc (default)
 Metadata:
 ALPHA_MODE : 1
 ENCODER : Lavc58.87.101 libvpx
 webm_dash_manifest_file_name: glass_360.hdr
 webm_dash_manifest_track_number: 1
Input #1, webm_dash_manifest, from 'Dash/glass_171.hdr':
 Metadata:
 ENCODER : Lavf58.43.100
 Duration: N/A, bitrate: N/A
 Stream #1:0(eng): Audio: vorbis, 44100 Hz, mono, fltp (default)
 Metadata:
 ENCODER : Lavc58.87.101 libvorbis
 webm_dash_manifest_file_name: glass_171.hdr
 webm_dash_manifest_track_number: 1
Output #0, webm_dash_manifest, to 'Dash/glass_video_manifest.mpd':
 Metadata:
 encoder : Lavf58.43.100
 Stream #0:0(eng): Video: vp8, yuv420p, 640x480 [SAR 1:1 DAR 4:3], q=2-31, 1k tbr, 1k tbn, 1k tbc (default)
 Metadata:
 ALPHA_MODE : 1
 ENCODER : Lavc58.87.101 libvpx
 webm_dash_manifest_file_name: glass_360.hdr
 webm_dash_manifest_track_number: 1
 Stream #0:1(eng): Audio: vorbis, 44100 Hz, mono, fltp (default)
 Metadata:
 ENCODER : Lavc58.87.101 libvorbis
 webm_dash_manifest_file_name: glass_171.hdr
 webm_dash_manifest_track_number: 1
Stream mapping:
 Stream #0:0 -> #0:0 (copy)
 Stream #1:0 -> #0:1 (copy)
Press [q] to stop, [?] for help
frame= 0 fps=0.0 q=-1.0 Lsize= 1kB time=00:00:00.00 bitrate=N/A speed= 0x
video:0kB audio:0kB subtitle:0kB other streams:0kB global headers:4kB muxing overhead: unknown



Manifest file
(glass_video_manifest.mpd)

I tried to delete theContetntComponent
like suggested in other questions, but it didn't work.

<?xml version="1.0" encoding="UTF-8"?>

<period start="PT0S">
<adaptationset mimetype="video/webm" codecs="vp8" lang="eng" bitstreamswitching="true" subsegmentalignment="true" subsegmentstartswithsap="1">
<contentcomponent type="video"></contentcomponent>
<segmenttemplate timescale="1000" duration="2000" media="glass_$RepresentationID$_$Number$.chk" startnumber="1" initialization="glass_$RepresentationID$.hdr"></segmenttemplate>
<representation bandwidth="1000000" width="640" height="480" codecs="vp8" mimetype="video/webm" startswithsap="1"></representation>
</adaptationset>
<adaptationset mimetype="audio/webm" codecs="vorbis" lang="eng" bitstreamswitching="true" subsegmentalignment="true" subsegmentstartswithsap="1">
<contentcomponent type="audio"></contentcomponent>
<segmenttemplate timescale="1000" duration="2000" media="glass_$RepresentationID$_$Number$.chk" startnumber="1" initialization="glass_$RepresentationID$.hdr"></segmenttemplate>
<representation bandwidth="128000" audiosamplingrate="44100" codecs="vorbis" mimetype="audio/webm" startswithsap="1"></representation>
</adaptationset>
</period>




Dash.js-Player


<code class="echappe-js"><script>&#xA;&#xA;(function(){&#xA; // var url = "https://dash.akamaized.net/envivio/EnvivioDash3/manifest.mpd";&#xA; var url = "http://localhost:8081/videos/Dash/glass_live_manifest.mpd";&#xA; var player = dashjs.MediaPlayer().create();&#xA; &#xA; // config&#xA; targetLatency = 2.0; // Lowering this value will lower latency but may decrease the player&#x27;s ability to build a stable buffer.&#xA; minDrift = 0.05; // Minimum latency deviation allowed before activating catch-up mechanism.&#xA; catchupPlaybackRate = 0.5; // Maximum catch-up rate, as a percentage, for low latency live streams.&#xA; stableBuffer = 2; // The time that the internal buffer target will be set to post startup/seeks (NOT top quality).&#xA; bufferAtTopQuality = 2; // The time that the internal buffer target will be set to once playing the top quality.&#xA;&#xA; player.updateSettings({&#xA; &#x27;streaming&#x27;: {&#xA; &#x27;liveDelay&#x27;: 2,&#xA; &#x27;liveCatchUpMinDrift&#x27;: 0.05,&#xA; &#x27;liveCatchUpPlaybackRate&#x27;: 0.5,&#xA; &#x27;stableBufferTime&#x27;: 2,&#xA; &#x27;bufferTimeAtTopQuality&#x27;: 2,&#xA; &#x27;bufferTimeAtTopQualityLongForm&#x27;: 2,&#xA; &#x27;bufferToKeep&#x27;: 2,&#xA; &#x27;bufferAheadToKeep&#x27;: 2,&#xA; &#x27;lowLatencyEnabled&#x27;: true,&#xA; &#x27;fastSwitchEnabled&#x27;: true,&#xA; &#x27;abr&#x27;: {&#xA; &#x27;limitBitrateByPortal&#x27;: true&#xA; },&#xA; }&#xA; });&#xA;&#xA; console.log(player.getSettings());&#xA;&#xA; setInterval(() => {&#xA; console.log(&#x27;Live latency= &#x27;, player.getCurrentLiveLatency());&#xA; console.log(&#x27;Buffer length= &#x27;, player.getBufferLength(&#x27;video&#x27;));&#xA; }, 3000);&#xA;&#xA; player.initialize(document.querySelector("#videoPlayer"), url, true);&#xA;&#xA; })();&#xA;</script>



Chrome


{debug: {…}, streaming: {…}}
dash.all.min.js:2 XHR finished loading: GET "http://localhost:8081/videos/Dash/glass_live_manifest.mpd".
load @ dash.all.min.js:2
C @ dash.all.min.js:2
load @ dash.all.min.js:2
load @ dash.all.min.js:2
load @ dash.all.min.js:2
load @ dash.all.min.js:2
se @ dash.all.min.js:2
te @ dash.all.min.js:2
initialize @ dash.all.min.js:2
(anonymous) @ Dash:92
(anonymous) @ Dash:94
DevTools failed to load SourceMap: Could not parse content for http://localhost:8081/js/dash.all.min.js.map: Cannot read property 'length' of undefined
Dash:88 Live latency= NaN
Dash:89 Buffer length= NaN
Dash:88 Live latency= NaN
Dash:89 Buffer length= NaN
Dash:88 Live latency= NaN
Dash:89 Buffer length= NaN
Dash:88 Live latency= NaN
Dash:89 Buffer length= NaN
Dash:88 Live latency= NaN
Dash:89 Buffer length= NaN



UPDATE


Well, it seems like the problem in general was, that the mpd's wouldn't play from that /dash folder. So i took a look into the code and found a bad routing. Anyways, the mpd would't start with the given command I used, probably becasue it creates a
dynamic
manifest, like @Markus Schumann says. So I'm going with a new one which seems to be working for now, but not very well.

ffmpeg -y -re -i strm.webm 
-c:v libx264 -x264opts "keyint=24:min-keyint=24:no-scenecut" 
-r 24 -c:a aac -b:a 128k -bf 1 -b_strategy 0 -sc_threshold 0 -pix_fmt yuv420p 
-map 0:v:0 -map 0:a:0 -map 0:v:0 -map 0:a:0 -map 0:v:0 -map 0:a:0 -b:v:0 250k 
-filter:v:0 "scale=-2:240" -profile:v:0 baseline -b:v:1 750k 
-filter:v:1 "scale=-2:480" -profile:v:1 main -b:v:2 1500k 
-filter:v:2 "scale=-2:720" -profile:v:2 high 
-use_timeline 1 -use_template 1 -window_size 5 -adaptation_sets "id=0,streams=v id=1,streams=a" 
-f dash glass_video_manifest.mpd