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ggarra13 / mrv2

Professional player and review tool for vfx, animation and computer graphics.
https://mrv2.sourceforge.io
BSD 3-Clause "New" or "Revised" License
197 stars 14 forks source link

Unable to play av01 codec video #175

Closed MMmaomao closed 7 months ago

MMmaomao commented 8 months ago

Hi, I play this video using potplayer works well, but using mrv2 would stop responding. https://github.com/ggarra13/mrv2/assets/4596276/cef06c18-767f-483c-ad28-e346fc459980

ggarra13 commented 8 months ago

Thanks for providing a copyright free clip for testing. The video you provided uses the libdav1d codec which currently mrv2 does not support. The license is compatible with mrv2, but we would need to test and debug that it works fine on each platform which takes some time. Currently, you can convert the clip into a format that mrv2 will read with the ffmpeg utilities, which run command-line (I think there are freely avaiable GUIs too for those that don't like typing). The simplest way command-line to convert it is: ffmpeg -i youcat.mp4 mrv2_cats.mp4

MMmaomao commented 8 months ago

Thanks.

ggarra13 commented 7 months ago

The latest beta at sourceforge:

https://sourceforge.net/projects/mrv2/files/beta/

supports the AV1 codec for both decoding and encoding. It also adds encoding of VP9 videos.

ggarra13 commented 7 months ago

Now supported in v1.0.4