Value of EXT-X-TARGETDURATION is not changed
i used wowza 4.7.5 free trial.
EXT-X-TARGET DURATION and EXTINF are not set as intended. I made the following settings at wowza.
cupertinoChunkDurationTarget: 5000
cupertinoMaxChunkCount: 10
cupertinoPlaylistChunkCount: 2
The contents of the m3u8 file are now below.
#EXTM3U
#EXT-X-VERSION:3
#EXT-X-TARGETDURATION:9
#EXT-X-MEDIA-SEQUENCE:13
#EXTINF:8.333,
media_w1176501573_13.ts
#EXTINF:8.333,
media_w1176501573_15.ts
I changed the value of cupertinoChunkDurationTarget from 5000 to 4000 or 3000, but EXT-X-TARGETDURATION remained 9 all the time.
I want to set the ts file size to 5, but it will not be changed.
How can I change it?
@noriaki hangyo, check the key frame interval (a.k.a GOP size) of your source. HLS chunks must always start with a key frame, and thus the smallest chunk size is the same as the key frame interval. If that's a larger number than your cupertinoChunkDurationTarget setting, then Wowza will automatically adjust.
