Steps to Reproduce
We used the following command (or similar) to generate the DASH.
./ffmpeg -i input_file.mp4 -map 0:v -map 0:v -map 0:v -map 0:v -map 0:v -map 0:v -map 0:a -s:v:0 1920x1080 -aspect:v:0 16:9 -c:v:0 libx264 -b:v:0 5000k -profile:v:0 main -bf 1 -keyint_min 30 -g 30 -sc_threshold 0 -b_strategy 0 -s:v:1 1280x720 -aspect:v:1 16:9 -c:v:1 libx264 -b:v:1 3000k -profile:v:1 main -bf 1 -keyint_min 30 -g 30 -sc_threshold 0 -b_strategy 0 -s:v:2 854x480 -aspect:v:2 16:9 -c:v:2 libx264 -b:v:2 1500k -profile:v:2 main -bf 1 -keyint_min 30 -g 30 -sc_threshold 0 -b_strategy 0 -s:v:3 640x360 -aspect:v:3 16:9 -c:v:3 libx264 -b:v:3 750k -profile:v:3 main -bf 1 -keyint_min 30 -g 30 -sc_threshold 0 -b_strategy 0 -s:v:4 426x240 -aspect:v:4 16:9 -c:v:4 libx264 -b:v:4 300k -profile:v:4 main -bf 1 -keyint_min 30 -g 30 -sc_threshold 0 -b_strategy 0 -s:v:5 256x144 -aspect:v:5 16:9 -c:v:5 libx264 -b:v:5 150k -profile:v:5 main -bf 1 -keyint_min 30 -g 30 -sc_threshold 0 -b_strategy 0 -c:a aac -b:a 128k -use_timeline 1 -use_template 1 -adaptation_sets “id=0,streams=0,1,2,3,4,5 id=1,streams=6” -f dash output_video.mpd
In unreal, we have attached the video to a widget with a direct link to the folder with a python localhost.[Image Removed]
We then use clumsy to change the bandwidth and load the stream.
For a simple test, a hotkey to open/close the widget is used to restart the stream.