2018-04-18 7:04 GMT+02:00, Valeriy Shtoma <[email protected]>: > I want to convert QImage to AVFrame and than push it to > filter. But when I pushed AVFrame, I got an error: > > [in @ 0x11c71c200] Changing frame properties on the fly > is not supported by all filters. > > and than > > [libx264 @ 0x10ea52c00] Input picture width (640) is greater > than stride (0)
The x264 encoder does not support AV_PIX_FMT_ARGB or any of its friends. Since x264 does not support alpha, it can improve performance not to signal a pix_fmt with alpha. Carl Eugen _______________________________________________ Libav-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/libav-user
