Problem with video h264 on raspberry 3

Help and Support
1

I have the video converted with ffmpeg and cuda:
-hwaccel nvdec -hwaccel_output_format cuda
-c:v h264_nvenc -rc vbr_hq
-acodec ac3 -ac 6 -strict experimental -ar 48000 -b:a 1536k -metadata:s0 language=ita

See my scripts 1080p

OSMC on RaspBerry don’t work, audio ok…video no.
because?
Thanks.

MediaInfo from file is:
https://pastebin.com/UeEAAJUL

2

Try encoding without CUDA

3

Format profile : Main@L5

You may also try to use a lower encoding level, for example level 4.

Anything useful on the log?

4

I think if you went with profile High@4.1 you would find the sweet spot with compatibility.

5

my version ffmpeg is N-95441-g0ae6fb276b and not find options

how can i solve, thanks.

[h264_nvenc @ 0x560428bbebc0] InitializeEncoder failed: invalid param (8): Invalid Level.
Error initializing output stream 0:0 – Error while opening encoder for output stream #0:0 - maybe incorrect parameters such as bit_rate, rate, width or height
Conversion failed!

6

I’d guess that CUDA is doing something funky to the video.

7

on pc with vlc is ok.
on osmc rp3 don’t work.

8

Encode with ffmpeg in SW first.

9

You are comparing apples and bananas