On 07.08.2020 10:18, leozhang wrote:
Allow dynamic resolution change, this is useful for real time video
communication application.
Use below commands to test it,
ffmpeg -i reinit-large_420_8-to-small_420_8.h264 -noautoscale -c:v hevc_nvenc
out.265 -loglevel verbose -y
ffmpeg -i reinit-large_420_8-to-small_420_8.h264 -noautoscale -c:v h264_nvenc
out.264 -loglevel verbose -y
Are there any negative side-effects of this?
Like, what happens if the user is transcoding a live tv recording that
switches resolutions? Will nvenc and the muxer after it handle it
gracefully? How are they handling it right now?
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