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vole

@vole@lemmy.world

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Linux video editing and Kdenlive tips and tricks for a returning user?

Just recently switched back to Linux after more than a decade away. (I’m currently running Mint Cinnamon if anyone is curious) On Windows I was using the free version of Davinci Resolve for all of my video editing. I quickly discovered that the free version of Resolve for Linux doesn’t support H.264/H.265 so after trying...

vole, (edited )
@vole@lemmy.world avatar

Completely tangential tip, but in the very-limited video editing I’ve done recently: I’ve used Davinci Resolve, rendered as .mov, and then used ffmpeg to render to my actual desired format. e.g. h264 w/ aac audio so I can upload to Youtube:

ffmpeg -i input.mov -c:v libopenh264 -profile:v high -c:a aac -pix_fmt yuv420p output.mp4

I do think that finding the right flags to pass to ffmpeg is a cursed art. Do I need to specify the video profile and the pix_fmt? I don’t know; I thought I did when I adventured to collect these flags. Though maybe it’s just a reflection of the video-codec horrors lurking within all video rendering pipelines.

edit: there may also be nvidia-accelerated encoders, like h264_nvenc, see ffmpeg -codecs 2>/dev/null | grep -i ‘h.264’. I’m not sure if the profile:v and pix_fmt options apply to other encoders or just libopenh264.

vole,
@vole@lemmy.world avatar

Oh wow, I didn’t know (free) Davinci didn’t support using H.264 as source media, that feels rather limited.

vole,
@vole@lemmy.world avatar

thanks, I’ll try out the libx264 encoder next time

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