5/25/2023 0 Comments Ffmpeg hevc![]() ![]() I tried a video sequence encoded at 25 Hz. However, when I try to decode a video sequence at 4K, ffmpeg is not able to decode in real-time, i.e., at the frame-rate at which the video is encoded. I tried an old version of ffmpeg (3.4.7). Stream #0:0 → #0:0 (hevc (hevc_v4l2m2m) → wrapped_avframe (native)) ![]() requesting formats: output=HEVC capture=NV12 driver ‘qcom-venus’ on card ‘Qualcomm Venus video decoder’ in mplane mode ![]() However, I am still not able to leverage the HEVC accelerator available on RB3, which is v4l2.īellow are the command and the ffmpeg -c:v hevc_v4l2m2m -i blue_sky_fps_25.mp4 -f null /dev/nullįfmpeg version 4.3 Copyright (c) 2000-2020 the FFmpeg developersĬonfiguration: -enable-gpl -enable-nonfree -enable-static -disable-shared -enable-pthreads -enable-neon -enable-thumb -enable-optimizations -enable-hwaccel=hevc_v4l2m2m I am trying to decode HEVC-encoded content on RB3.
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