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Home Page: http://www-itec.uni-klu.ac.at/dash/
Tool to generated DASH content
Home Page: http://www-itec.uni-klu.ac.at/dash/
Hi,
I used DASHEncoder to create DASH content for DASH-JS and found the following two issues in the ..._actVersion.mpd file:
Urs
I have installed x264 and gpac correctly and manually build them
When i try to run ./DASHEncoder it gives me following error.
==========DASH ENCODER===============
current encoder x264
YES
terminate called after throwing an instance of 'std::logic_error'
what(): basic_string::_S_construct null not valid
Here is my DASHEncoder.config file
dest-directory : /home/upc1/Desktop/ffmpeg
video-encoder : x264
audio-encoder : ffmpegAAC
multiplexer : MP4Box
add-non-segmented
use-ffmpeg-pipe
ffmpeg-opt : -f rawvideo
input-res : 1920x1080
bitrate : 300
statistics : stat.temp
gop : 48
scenecut : 0
profile : baseline
preset : slow
input : /var/www/html/RND/VideoRnd/res/car-20120827-89.mp4
passes : 1
const-filesize : 0
pass1 : --verbose --fps 24
pass2 : --verbose --psnr
mux-combi :
fragment-size : 2000
segment-size : 2000
rap-aligned
segment-name : sintel
folder-prefix : sintel
mpd-name : sintel.mpd
url-root : http://localhost/RND/VideoRnd/
mpdActStandardPostfix : _actVersion.mpd
duration : 9M4S
transform-mpd
minBufferTime : 2.0S
segDuration : 2
I understand DASHEncoder uses the file extension .dash, and I wish to inquire about its content and use.
The reason I ask is because I wish to propose a media container file format using the .dash extension, which is simply a zip archive container containing DASH video/audio media of various bitrates that have been downloaded for offline storage and viewing. The purpose of the .dash extension simply as a means to instruct media players how to interpret the zip container contents; loading each of the Video and Audio files as selective 'video angles' and 'audio channels' respectively.
Hi I'm trying to execute DASHEncoder as follows:
./DASHEncoder --input=big_buck_bunny.mp4 --video-encoder=x264 --audio-encoder=ffmpegAAC --fragment-size=2000 --dest-directory=./ --segment-size=2000 --mpd-name=bbb.mpd --audio-quality=2,44100,48 --bitrate=300 --folder-prefix=TEST --segment-name=TEST
I'm getting:
==========DASH ENCODER===============
current encoder x264
YES
terminate called after throwing an instance of 'std::logic_error'
what(): basic_string::_S_construct null not valid
Aborted
What am I doing wrong?
Also could you please let me know what are arguments are mandatory?
Thank you
In the README I could find a "any other codec" option, that ´s really nice! I noticed also some minr code for vp8 and nothing for vorbis (aiming a webm muxing/multiplexing), being so:
many thanks in advance
Is it possible to use this to take a live audio only from the soundcards LINE IN and have it output to DASH?
Hi,
Just wanted to let you know that the following link is broken in the dependencies section of your readme.
Broken link: http://gpac.wp.institut-telecom.fr/2011/04/20/compiling-gpac-on-ubuntu/
Hello. I followed the guide line, make worked fine, ffmpeg is on it's place. but I get this error every time runung
admins-MacBook-Pro-3:DashEncoder alexanderzallesov$ ./DASHEncoder
==========DASH ENCODER===============
libc++abi.dylib: terminate called throwing an exception
current encoder Abort trap: 6
Hello to all! i'm a student for my thesis i choose a mpeg-dash tv.
My mission is to setup inside Debian an mpeg-dash pseude-live transcoder to broadcast a playlist of videos over and over even multibitrate and send it to a web server.
All processes must be open source
I would like to ask if the project can be achieved with DASHEncoder ?
I think to have understand all processes and
I'd like to know if sync a mpeg-dash live encoding output local folder with an ftp will make the live
and what tool to use for that purpose?
Cause for the moment my tests are only on the local network/webserver (apache) with DashCast
Thanks in advance for support
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