Re: [FFmpeg-user] Differences in output between FFmpeg versions

2019-10-15 Thread Carl Eugen Hoyos
Am Mi., 16. Okt. 2019 um 00:25 Uhr schrieb Ethan Coeytaux : > Thank you for the response. It's not 100% clear to me what the differences > are since it's decoded output, but when converting the same exact MP3 file > with different FFmpeg versions the decoded output files are different in > size

Re: [FFmpeg-user] Differences in output between FFmpeg versions

2019-10-15 Thread Carl Eugen Hoyos
Am Di., 15. Okt. 2019 um 23:44 Uhr schrieb Moritz Barsnick : > I believe decoding of MP3 and AAC should be pretty precise. I believe that both mp3 and aac are not supposed to decode to one "correct" output, both know many correct outputs. So the fact that the outputs are different is not a

Re: [FFmpeg-user] Differences in output between FFmpeg versions

2019-10-15 Thread Ethan Coeytaux
Hi Moritz, Thank you for the response. It's not 100% clear to me what the differences are since it's decoded output, but when converting the same exact MP3 file with different FFmpeg versions the decoded output files are different in size and don't fully match up throughout the file. For

Re: [FFmpeg-user] Differences in output between FFmpeg versions

2019-10-15 Thread Moritz Barsnick
On Tue, Oct 15, 2019 at 15:08:56 -0600, Ethan Coeytaux wrote: > When upgrading however we noticed there are substantial differences > in the output of FFmpeg when using a newer version (either 2.6.8, > 3.3.4, or 4.1.1) compared to the older version, which has notable > consequences on our