2024-05-05, 23:37
(2024-05-05, 22:17)fritsch Wrote:(2024-05-05, 21:16)NiKRuLeZ Wrote:(2024-05-05, 21:07)jogal Wrote: For 250 mbps at Wifi to be possible, the only thing that can help you is increase the Chunk Size to 512K or 1 MB (NFS chunk size)
Also you mention NFS. I'm not using NFS in my scenario ... it's all over WebDAV. So will changing the NFS settings help?
It's very simple, please go into the settings and set the values to what was suggested. It's a one time click.
I've set the NFS Chunk Size: 1MB
Buffer Mode: Buffer all network filesystems, including: SMB, NFS, etc.
Memory Size: 256 MB
Read Factor: 4
Chunk Size: 1 MB
Observations: Play 1 - The video starts with the same problem, stuttering, sluggish. then it pauses ... the cache (grey bar) grows and there is smooth playback but this is very short lived until the playback bar reaches the end of the cache bar (so the two are in sync with each other) then it starts to stutter again ... and towards the end of the same process will repeat .. by this time the video clip is over.
Play 2 - The entire clip stutters throughout and the actual clip takes 56 seconds to finish.
The above hasn't really made any difference.
Debug on:
250 mbps bitrate file playing over wi-fi:
Showing 121% but really throughout it was hovering around 150% throughout the video clip
When playing the 400mbps bitrate file from the flash USB attached drive (to the shield) the CPU averages around 60%.
The CPU when playing over wifi is definitely higher (sometimes more than double when playing from usb flash storage)