When streaming zed X Mini cameras, I often see this message in the terminal.
NVENC_H265: Unsupported framerate (Supported: 1.0 - 60.0), setting to a default value 30.00
I have set the streaming params target_framerate to 60.0 and the init params camera_fps to 60.0. Any thoughts on why this could be happening given the frame rate is set within what the supported frame rate values are?
Also, I have seen that streaming cameras have frame drops quite often. This is especially true when there are 2 cameras streaming instead of one. Is there a way around this to reduce the number of dropped frames?
Starting the camera...
[2025-04-29 14:45:53 UTC][ZED][INFO] Logging level INFO
[2025-04-29 14:45:53 UTC][ZED][INFO] [Init] Depth mode: NONE
[2025-04-29 14:45:55 UTC][ZED][INFO] [Init] Camera FW version: 2001
[2025-04-29 14:45:55 UTC][ZED][INFO] [Init] Video mode: HD1200@60
[2025-04-29 14:45:55 UTC][ZED][INFO] [Init] Serial Number: S/N 59059530
[2025-04-29 14:45:56 UTC][ZED][WARNING] [Init] Self-calibration skipped. Scene may be occluded or lack texture. (Error code: 0x01)
[Streaming] Use Transport layer mode : 0
Opening in BLOCKING MODE
NvMMLiteOpen : Block : BlockType = 8
===== NvVideo: NVENC =====
NvMMLiteBlockCreate : Block : BlockType = 8
NvVideo: H265 : Profile : 1
Warning: possible framedrop, time between frames was 3042ms
NVMEDIA: Need to set EMC bandwidth : 5744000
NvVideo: bBlitMode is set to TRUE
[Streaming] Streaming is now running....
Warning: possible framedrop, time between frames was 23ms
Warning: possible framedrop, time between frames was 23ms
Warning: possible framedrop, time between frames was 23ms
Warning: possible framedrop, time between frames was 29ms
Warning: possible framedrop, time between frames was 30ms
Warning: possible framedrop, time between frames was 26ms
Warning: possible framedrop, time between frames was 28ms
Warning: possible framedrop, time between frames was 27ms
Warning: possible framedrop, time between frames was 25ms