negge
negge
When encoding an image with dimensions that are not a multiple of 16, both mozjpeg and libjpeg-turbo use an edge extension that simply copies the pixels from the right and...
Right now encoding a high bit depth y4m file fails silently with the nebulous error: $ ./encoder_example tiny420p10.y4m -o tiny420p10.ogv File 'tiny420p10.y4m' is 2x2 25.000 fps 420p10 video. Failed to...
Encoding a 10-bit y4m using daala does not keep the same chroma type in the reconstructed reference frame when building with --enable-dump-recons. An input y4m with chroma type C420p10 produces...
Using this file: https://people.xiph.org/~unlord/nums.y4m $ ./encoder_example -z 1 ~/Videos/nums.y4m -o nums.ogv File '/home/nathan/Videos/nums.y4m' is 350x405 24.000 fps 420jpeg video. Compressing... Fatal (internal) error in ../src/encode.c, line 1269: assertion failed: bs
It is possible to use CfL outside of intra frames. The luma plane is coded using motion compensation and then the reconstructed luma is used as a predictor for chroma....
Since the b-frame patch landed dd604a08694fa70b28b0f0888a83dede78c1ee90 the frame decode order is not the same as the frame display order. This needs to be fixed by adding code to decode the...
There is an out of date attempt at this here https://review.xiph.org/604/ that should be rebased and updated to support all the current functionality.
Now that DECCTL codes have been added to extract the motion vectors in: https://git.xiph.org/?p=daala.git;a=commit;h=5142205e The stream analyzer should be updated to display them as you step through a video. This...
Right now you can only step through a video a frame at a time in the stream analyzer. Add support for pressing space to start and stop the video playback...
The dev-embedded/rpi-64bit-meta package has IUSE=+weekly-genup. Unfortunately, this forces users who have a working system to upgrade, thus potentially breaking the reliability of the embedded systems deployed for production uses.