Lynne: > For some reason, this was never set, which meant all **raw** AAC in ADTS > streams, except faac, had extra samples at the start. > > Despite this being a standard MDCT-based codec with a frame size of 1024, > hence a delay of 1024 samples at the start, all major encoders, excluding > faac and FFmpeg, use 2048 samples of padding. > > The FFmpeg encoder will be modified to also output 2048 samples of padding > at the start, to make it in line with other encoders.
Does this also have actual advantages besides "being in line with other encoders"? > > Yes, this leaves FATE pretty sad. Will fix it with the real version of the > patch. > Didn't we once guess the number of skip samples like this, only for this guesswork to be removed intentionally? (This is not a rhetorical question; I thought it to be true, but I see that there is still code for faac in decode_fill(); maybe I misremember.) - Andreas _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
