Hi,
I'm having trouble with the playback speed playing two full HD videos on two screens with Rpi4.
I am using two instances of omxplayer to play 1920x1080 30fps 10Mbit bitrate h264 movies on two screens using both HDMI outputs. The problem is that it takes about 33 mins to play 30 minute clip, so it's playing slower than it should be. If I only play one instance on one monitor it is right on the money, 30 mins. So I am thinking if I am hitting the limit of what Rpi4 can play? Otherwise the videos play fine, there's no visual stuttering.
I've checked the temp, throttling, CPU usage, GL legacy and fake KMS, tried one file on SD card and the other on USB or both on SD and dont really know what else to try.
Any suggestions?
Can't use VLC as I need to sync multiple screens and afaik VLC is updating its play position only few times a sec.
I'm having trouble with the playback speed playing two full HD videos on two screens with Rpi4.
I am using two instances of omxplayer to play 1920x1080 30fps 10Mbit bitrate h264 movies on two screens using both HDMI outputs. The problem is that it takes about 33 mins to play 30 minute clip, so it's playing slower than it should be. If I only play one instance on one monitor it is right on the money, 30 mins. So I am thinking if I am hitting the limit of what Rpi4 can play? Otherwise the videos play fine, there's no visual stuttering.
I've checked the temp, throttling, CPU usage, GL legacy and fake KMS, tried one file on SD card and the other on USB or both on SD and dont really know what else to try.
Any suggestions?
Can't use VLC as I need to sync multiple screens and afaik VLC is updating its play position only few times a sec.
Statistics: Posted by taavuu — Thu Sep 26, 2024 7:33 pm — Replies 0 — Views 24