Re: [FFmpeg-user] Live Transcoding: What Causes Large Time Gaps from Input to Output

2025-01-16 Thread Vilnis Bicevskis
On Wed, Jan 15, 2025 at 1:29 AM Greg Oliver wrote: > On Tue, Jan 14, 2025 at 11:37 AM Shane Warren wrote: > > > > I am transcoding live multicast using hardware (decoding using nvidia > and encoding using nvidia (h264_nvenc) and going out multicast at fixed > framerate and constant bitrate. Norm

Re: [FFmpeg-user] Live Transcoding: What Causes Large Time Gaps from Input to Output

2025-01-14 Thread Greg Oliver
On Tue, Jan 14, 2025 at 11:37 AM Shane Warren wrote: > > I am transcoding live multicast using hardware (decoding using nvidia and > encoding using nvidia (h264_nvenc) and going out multicast at fixed framerate > and constant bitrate. Normally the output is about 3-5 seconds behind the > input.

[FFmpeg-user] Live Transcoding: What Causes Large Time Gaps from Input to Output

2025-01-14 Thread Shane Warren
I am transcoding live multicast using hardware (decoding using nvidia and encoding using nvidia (h264_nvenc) and going out multicast at fixed framerate and constant bitrate. Normally the output is about 3-5 seconds behind the input. I have some streams that cause the output to eventually get min