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LL-HLS magical number of 1002 for --part-target-duration-ms in --iso-fragmented
Hi Guys, I'm working on adding LL-HLS support to the Ant Media Server. I'm following up the documentation in hlstools for streaming and testing mediastreamsegmenter and tsrecompressor. What I wonder is that the sample uses 1002 ms for --part-target-duration-ms (-w in short form) as below mediastreamsegmenter -w 1002 -t 4 224.0.0.50:9123 -s 16 -D -T -f /Library/WebServer/Documents/2M/` It works in this way. mediastreamsegmenter -w 1000 -t 4 224.0.0.50:9123 -s 16 -D -T -f /Library/WebServer/Documents/2M/` It works in this way mediastreamsegmenter -w 1000 -t 4 224.0.0.50:9123 -s 16 -D -T --iso-fragmented -f /Library/WebServer/Documents/2M/` It crashes in this way when I add --iso-fragmented and mediastreamsegmenter gives the following error encountered failure write segment failed (-17543) - exiting It works if I use 1001 or 1003. I wondering if there is a reason for that or is it a bug?
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Jul ’24