I have been experimenting with Jetson Nano’s hardware decode/ encode engine with H265 codec. Particularly, I use the following pipeline to transcode H264 mp4 files to H265 mp4 files.
It functioned properly with HD (1920 x 1080) videos but stopped working when the input file was in 4k resolution with approximately 20 mbps bitrate. The source file is approximately 2 hrs in lengths (some 7000 secs). Gstreamer stopped responding when transcode process hits 152 seconds:
Odd enough, I tried to cut the input files (in 4k with same bitrate) to approximately 30 mins (some 1500 secs) and the transcode process works like a charm.
Hi,
Could you try video-only transcoding? Would like to know it it happens without audio part. And please provide release version( $ head -1 /etc/nv_tegra_release ).
But the it stopped working at the exact same position. Nevertheless, I tried to use the pipeline on a VP9 mp4 file as input (also 4k resolution with same bitrate) and it worked flawlessly.
The release version is:
R32 (release), REVISION: 4.4, GCID: 23942405, BOARD: t210ref, EABI: aarch64, DATE: Fri Oct 16 19:44:43 UTC 2020