Hi,
I am recording video with nvv4l2h265 encoder in MKV and mts format. while playback reorded video mts frmat have no issue. but in mkv or mov format video is very noisey and fream is leggig.
please suggest the bitrate for mkv and mov format with h265 encoder.
H265 Video:
DHVAVSRD_23_Jan_2021_10_00_2400.mts (14.5 MB)
DHVAVSRD_23_Jan_2021_10_17_3100.mkv (13.8 MB)
Regards
Parth
Hi,
For balance of video quality and bitrate, we suggest set CBR + virtual buffer size. Please refer to the pipelines in
Hi,
For comparing h264 and h265, please use same YUV source and compare PSNR.
For example, you may download the source:
https://media.xiph.org/video/derf/y4m/park_joy_1080p50.y4m
Run
$ gst-launch-1.0 filesrc location= park_joy_1080p50.y4m ! y4mdec ! nvvidconv ! nvv4l2h264enc bitrate=14000000 control-rate=1 vbv-size=450000 ! h264parse ! qtmux ! filesink location= park_joy.mov
$ gst-launch-1.0 filesrc location= park_joy_1080p50.y4m ! y4mdec ! nvvidconv ! nvv4l2h265enc bitrate=14000000 control…
And the default bitrate is 4Mbps. For 1080p30, you may try 12Mbps.