2017-01-02 7:03 GMT+01:00 Hwangho Kim <[email protected]>: > 3.1 is already old version but I’m using 3.0.5 in my project and I updated > today it to 3.2.2. > > avcodec_decode_video2 is deprecated but still works so I tested decoding > with 1920x1080 with 3.2.2. > > 1. Change just library > > Decoding speed of avcodec_decode_vdeo2 for 3.2.2 is slow (0.03 sec / frame ) > than 3.0.5 (0.001 or less / frame) so 1920x1080 video for 3.2.2 stopped > frequently but not for 3.0.5. > > 2. Fix deprecated functions > > The result is same. After changing avcodec_decode_video2 to > avcodec_send_packet and avcodec_receive_frame, 3.2.2 still slow decoding > speed.
Did you also test with ffmpeg (the application)? Please provide ffmpeg -i output for the file you tested. Carl Eugen _______________________________________________ Libav-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/libav-user
