[FFmpeg-user] ffplay with Havision Makito X video encoder, H.264 stream, and "intra refresh" option enabled

2020-10-09 Thread Kevin Hise
I'm looking for some ideas about decoding an H.264 video stream encoded by a Haivision Makito-X encoder and using its "intra refresh" option. When the option is enabled (e.g. turning intra refresh "on") the video decode is delayed by several minutes...perhaps 30 to 45 minutes...I assume because

Re: [FFmpeg-user] ffplay with Havision Makito X video encoder, H.264 stream, and "intra refresh" option enabled

2020-10-09 Thread Kevin Hise
. Guessing that it's likely 1MB / sec or so...so maybe a few seconds can be attached as an email. I'll see what I can come up with. Thanks. --kev On Fri, Oct 9, 2020 at 4:17 PM Carl Eugen Hoyos wrote: > > > > > Am 10.10.2020 um 01:13 schrieb Kevin Hise : > > > > I'm l

Re: [FFmpeg-user] ffplay with Havision Makito X video encoder, H.264 stream, and "intra refresh" option enabled

2020-11-02 Thread Kevin Hise
On Sat, Oct 31, 2020 at 4:41 AM Carl Eugen Hoyos wrote: > > Am Do., 29. Okt. 2020 um 17:44 Uhr schrieb Kevin Hise : > > > > I've attached 2 sample files (google drive links) captured using netcat (or > > 'nc' on my Slackware box)...one showing video without the "intr

Re: [FFmpeg-user] ffplay with Havision Makito X video encoder, H.264 stream, and "intra refresh" option enabled

2020-10-28 Thread Kevin Hise
ideo it doesn't seem to write anything to a file when you try to record the stream. Would this question be a better one for the development mailing list, instead? Thanks for any assistance. --kev On Tue, Oct 13, 2020 at 12:53 PM Kevin Hise wrote: > > "of the file generated"

Re: [FFmpeg-user] ffplay with Havision Makito X video encoder, H.264 stream, and "intra refresh" option enabled

2020-10-29 Thread Kevin Hise
I've attached 2 sample files (google drive links) captured using netcat (or 'nc' on my Slackware box)...one showing video without the "intra refresh" option enabled, and the other with. The commands I've used to record and play back the video files are like so: nc -ul -s 233.254.1.1 -p 8000

[FFmpeg-user] Determine when h.264 TS/UDP frame rate has changed in C/C++

2021-01-17 Thread Kevin Hise
I'm decoding an h.264 video as TS over UDP from a Haivision encoder. When I change the video output from the camera from one resolution (like 720p) to something else (say 1080p) I can see a change in the video context or the parser structures that indicate the new video resolution. However when I