24.02.2021, 21:39
the video is Madarin, and i find Cantonese track, but the sound in Cantonese some parts need to be enlarged or lower, also some parts in Cantonese need to be delele or adjust, not the whole Cantonese track,
but Hybrid only can grain or decrease whole track volume, so i have to deal the track with adobe audition, then export the lossless format WAV, play video with potplayer load the WAV for test, everything is OK,
then i need to encode the WAV with video, using X264+AAC, so i need to convert the WAV to AAC firstly, but when i play video with potplayer load the AAC for test, out of sync.
i thought encode the WAV with video, the result would be x264+WAV, now i realize i can encode the WAV with video, and choose AAC encoder, the result will be x264+AAC .
the update:
though it's out of sync that playing video with potplayer load the AAC for test, i encode the AAC with video by Hybrid directly, and the encoded video file is sync, everything is OK! no need to set anything, amazing!
so the AAC loaded in potplayer is out of sync, but encode the AAC with video, the result is sync.
but Hybrid only can grain or decrease whole track volume, so i have to deal the track with adobe audition, then export the lossless format WAV, play video with potplayer load the WAV for test, everything is OK,
then i need to encode the WAV with video, using X264+AAC, so i need to convert the WAV to AAC firstly, but when i play video with potplayer load the AAC for test, out of sync.
i thought encode the WAV with video, the result would be x264+WAV, now i realize i can encode the WAV with video, and choose AAC encoder, the result will be x264+AAC .
the update:
though it's out of sync that playing video with potplayer load the AAC for test, i encode the AAC with video by Hybrid directly, and the encoded video file is sync, everything is OK! no need to set anything, amazing!
so the AAC loaded in potplayer is out of sync, but encode the AAC with video, the result is sync.