2024-12-04, 03:00 AM
I am struggling with the same thing on my DS224+ streaming to a Firestick 4k Max.
A 1080P video encoded with HEVC 10-bit and AC3 5.1 won't natively play. The video starts, but doesn't progress past time 0:00 and just sits there.
On top of that, if I attempt to use the SynoCommunity version of ffmpeg7 to re-encode the origional HEVC to another format (say H.264), I cannot get it to use hardware accel. CPU is pegged at 98%.
I have tried something like:
ffmpeg7 -hwaccel vaapi -i input_HEVC.mkv -c:v libx264 -c:a copy output_H264.mkv
What am I missing here?
A 1080P video encoded with HEVC 10-bit and AC3 5.1 won't natively play. The video starts, but doesn't progress past time 0:00 and just sits there.
On top of that, if I attempt to use the SynoCommunity version of ffmpeg7 to re-encode the origional HEVC to another format (say H.264), I cannot get it to use hardware accel. CPU is pegged at 98%.
I have tried something like:
ffmpeg7 -hwaccel vaapi -i input_HEVC.mkv -c:v libx264 -c:a copy output_H264.mkv
What am I missing here?