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Questions tagged [adaptive-bitrate]

59 questions
11
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2 answers

Exoplayer adaptive hls streaming

I am looking for good and simple example/explanation how to implement ExoPlayer for HLS Adaptive streaming. I am a newbie and do not have experience and knowledge so I can figure how to do this from code example on git. There are too many 'moving…
svarog
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Create MPEG-DASH Initialization segment

I am looking to convert between HLS and MPEG Dash. I do not access to the original fully concatenated video file, only the individual HLS segments. In doing this transformation to MPEG Dash I need to supply an initialziation segment for the Dash…
Mahout
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Does WebRTC support Adaptive Bitrate Streaming for video?

I am using WebRTC for developing one of my applications. There is no clarity on whether WebRTC natively supports adaptive bitrate streaming of video packets? Does VP8 / VP9 have adaptive bitrate encoding support? Is bitrate_controller WebRTC's…
Ajay Ponna Venkatesh
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how to play mpd file

. I am trying to understand how mpd file plays and i am referring to the following data set: http://www-itec.uni-klu.ac.at/ftp/datasets/mmsys12/Valkaama/MPDs/Valkaama_1s_act_isoffmain_DIS_23009_1_v_2_1c2_2011_08_30.mpd In mpd file format there is…
Mayank Agarwal
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4
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MPMoviePlayerController MovieAccessLogEvent - Inflated observedBitrate

I am currently working with the MPMoviePlayerController and am analysing metrics for video playback. Specifically, analysing adaptive bitrates. As part of testing I load a particular rendition of the video at a fixed bitrate (995kbps), however when…
Tim
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3
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Strategy for adaptive Streaming consistent across majority browsers and Devices

I have researched a lot regarding the current state of Video streaming and playing on the web. I am posting the things i have summarized and the strategy i think i should follow to support adaptive streaming across majority devices and browsers. I…
Vinay
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How does WebRTC determine when to resize a video based on adaptive bitrate?

Can someone help me understand how WebRTC determines when to adjust the size of a video steam based on bitrate? I'm looking for a slightly lower level description than what I can find with a basic Google search. Ideally, if there are any key files…
Friendly King
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Mp4 to dynamic adaptive hls with multiple bitrates using ffmpeg

I tried converting mp4 video to HLS for online streaming which I have successfully done using FFmpeg. Command: ffmpeg -i /var/www/html/file_conversion/heli.mp4 -map 0 -profile:v baseline -level 3.0 -s 640x360 -c:v libx264 -b:v 500k -c:a libfdk_aac…
Awais fiaz
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MP4Box - create single MPD files with multiple videos

I am working on a problem where I have to play multiple videos, one after another using DASH. I do not want them to be combined into one MP4. Each video (each represenatation) has its own segment file (single segment). Then I use MP4Box to create a…
Sunil Kumar Mohanty
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Adaptive Bitrate streaming for Audio files with AWS services

I want to play audio file from AWS S3 cloud with cloudfront CDN. Now I want to play audio with adaptive bitrate streaming. I guess, AWS Elastic Transcoder can be used to generate different stream. I am having following queries 1) What should I use…
nirmal patel
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Does Android support HLS Adaptive Bitrate Streaming

I'm trying to implement adaptive bit-rate streaming in my app that automatically switch the quality depending on the connection speed. How could I achieve this. Is there is any third party library available for this. does the default android video…
Alen Abraham
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using Android MediaCodec for Adaptive Streaming

I have used MediaCodec for playing avc video files. now I am trying to play video from a stream, I couldn't find any example or good documentations regarding using MediaCodec for adaptive streaming. I was wondering if anyone can lead me to a good…
Saeid Farivar
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Which of these values can be detected in Media Source Extensions

I am trying to detect following information about the stream in Media Source Extensions Audio/Video Bitrate Bandwidth IP address of the stream Stream information like format I have been reading the documentations but I could not find any direct…
Vishvesh
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Video URL streams with multiple audio and text tracks/streams?

I am testing capability to switch between different audio or text tracks in a given stream (adaptive stream like HLS/Smooth/Dash). Could someone please provide sample video URLs with multiple audio tracks (Dolby, Stereo, DTS), audio language tracks…
code
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Creating m3u8 file that points to other m3u8 files

I'm looking to create a m3u8 file that points to other m3u8 files based on bandwidth, something like…
amcneil
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