The VideoLAN Forums

Hello,
I have streaming issues (stops, stuck, skips, long launch 2-3 sec) with 4K video made by DJI encoder while using latest VLCKit/libVLC.
libVLC logs output: https://www.dropbox.com/s/8uesrxi6hoo4a ... g.txt?dl=0
Original streaming file (220MB): https://www.dropbox.com/s/wl71xnouof26q ... 3.MOV?dl=0
Media file info: https://www.dropbox.com/s/49crsixndrf4b ... o.txt?dl=0
ffmpeg file info: https://www.dropbox.com/s/ap2qlnmyq7478 ... o.txt?dl=0

My first idea was that the file might be corrupted. Checked streaming with AVKit (AVPlayer), it works fine. Launch is fast, around 1 sec. Not sure if it proves that file is not corrupted.
Locally it works good for both - VLCKit and AVKit. So the issue is only with VLCKit streaming.
Container is MOV (so, Apple native) but I have simular issues with another MP4 container file encoded by DJI.

Another idea is that DJI encoded the video in the "different way" in point of libVLC view, but cannot figure it out.
I would be apretiated for ideas for where to look for solving above issues. The best way for me is not to change (re-encode) original file, if possible.

Also checked MP4 4K video by DJI from this topic https://forum.videolan.org/viewtopic.p ... &hilit=dji (DJI Phantom drone video/high bitrate files (mp4 & mov) not streaming smoothly)
Simular visual issues but a bit different libVLC logs: https://www.dropbox.com/s/am5qta270w7p9 ... g.txt?dl=0