You mentioned 30 streams. And more cause this to "fail". Perhaps the Quadro line has a maximum simultaneous encoder limit of 30, similar to the GeForce's limit of 2?
On Wed, Jul 18, 2018, 19:28 Yugandhar Veeramachaneni <[email protected]> wrote: > Hello everyone, > > I'm currently using an NVIDIA Quadro P4000 GPU to transcode multicast UDP > streams to RTMP streams. I have quite about 30 streams running in parallel > on this GPU and I have no problems so far. I tried adding more today and > many of them are failing with this error. > > [h264_nvenc @ 0x55ef24458040] Loaded Nvenc version 8.1 > [h264_nvenc @ 0x55ef24458040] Nvenc initialized successfully > [h264_nvenc @ 0x55ef24458040] 1 CUDA capable devices found > [h264_nvenc @ 0x55ef24458040] [ GPU #0 - < Quadro P4000 > has Compute SM > 6.1 ] > [h264_nvenc @ 0x55ef24458040] Failed creating CUDA context for NVENC: 0x2 > [h264_nvenc @ 0x55ef24458040] No NVENC capable devices found > [h264_nvenc @ 0x55ef24458040] Nvenc unloaded > > Full log is pasted at > https://gist.github.com/yugandhar91/47a1c30482d1e89a47f7b6fb6dd420ca > > Can you please point me to my mistake? > > Thanks, > > Yugandhar > _______________________________________________ > ffmpeg-user mailing list > [email protected] > http://ffmpeg.org/mailman/listinfo/ffmpeg-user > > To unsubscribe, visit link above, or email > [email protected] with subject "unsubscribe". _______________________________________________ ffmpeg-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
