> 2017. 1. 2. 오후 5:27, Carl Eugen Hoyos <[email protected]> 작성: > > 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
I’ll test it with MacOS but the project what I used the ffmpeg is on iOS video player project so if I run it in Mac OS it should work fine. _______________________________________________ Libav-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/libav-user
