We are using the apple mediastreamvalidator tool for HLS validation of the output of our Packager/Encoder, which we are currently developing.
Sometimes, during analysis, we get this message :
"Error injecting segment data"
Could you tell us in what conditions this error is logged? Is there an actual problem with the HLS output on the origin server? I cannot find any details on this error on the developer website :
https://developer.apple.com/library/archive/technotes/tn2235/_index.html
At the end of the mediastreamvalidator there are no "must fix issues", but would like to know why these errors are reported ?
/usr/local/bin/mediastreamvalidator: Version 1.2(170822)
[/Live/HLS/10.50.202.249/TestStream0.m3u8] Started root playlist download
[/Live/HLS/10.50.202.249/TestStream0/aac_Audio2@48kbps.m3u8] Started media playlist download
[/Live/HLS/10.50.202.249/TestStream0/aac_Audio4@64kbps.m3u8] Started media playlist download
[/Live/HLS/10.50.202.249/TestStream0/aac_Audio1@40kbps.m3u8] Started media playlist download
[/Live/HLS/10.50.202.249/TestStream0/aac_Audio7@112kbps.m3u8] Started media playlist download
[/Live/HLS/10.50.202.249/TestStream0/aac_Audio5@80kbps.m3u8] Started media playlist download
[/Live/HLS/10.50.202.249/TestStream0/1024x576@2.200Mbps.m3u8] Started media playlist download
[/Live/HLS/10.50.202.249/TestStream0/1920x1080@11.000Mbps.m3u8] Started media playlist download
[/Live/HLS/10.50.202.249/TestStream0/aac_Audio6@96kbps.m3u8] Started media playlist download
[/Live/HLS/10.50.202.249/TestStream0/896x504@1.000Mbps.m3u8] Started media playlist download
[/Live/HLS/10.50.202.249/TestStream0/896x504@1.500Mbps.m3u8] Started media playlist download
[/Live/HLS/10.50.202.249/TestStream0/768x432@0.650Mbps.m3u8] Started media playlist download
[/Live/HLS/10.50.202.249/TestStream0/1920x1080@7.500Mbps.m3u8] Started media playlist download
[/Live/HLS/10.50.202.249/TestStream0/1280x720@5.000Mbps.m3u8] Started media playlist download
[/Live/HLS/10.50.202.249/TestStream0/1280x720@3.300Mbps.m3u8] Started media playlist download
[/Live/HLS/10.50.202.249/TestStream0/3840x2160@16.000Mbps.m3u8] Started media playlist download
[/Live/HLS/10.50.202.249/TestStream0/aac_Audio3@56kbps.m3u8] Started media playlist download
[/Live/HLS/10.50.202.249/TestStream0/aac_Audio0@32kbps.m3u8] Started media playlist download
Error injecting segment data
Error injecting segment data
Error injecting segment data
Error injecting segment data
Error injecting segment data
....
