11.07.2022, 16:23
Okay, I know what happens.
MediaInfo reports a sample rate of 48khz for the first audio stream and nothing for the second. Hybrid then assumes that the audio sample rate is 48kHz, which is above what is reported by ffmpeg, and thus Hybrid uses the 48kHz.
I changed that for testing, but like you when using:
to extract the first
and
two extract the second audio, the second audio is silent.
Not sure I should keep my workaround for this case or .avi files. Especially when the second audio when extracted should be the same as the first.
Cu Selur
MediaInfo reports a sample rate of 48khz for the first audio stream and nothing for the second. Hybrid then assumes that the audio sample rate is 48kHz, which is above what is reported by ffmpeg, and thus Hybrid uses the 48kHz.
I changed that for testing, but like you when using:
to extract the first
ffmpeg -y -threads 8 -i "C:\Users\Selur\Desktop\multiaudio_32kHz_2006-04-02 17.24.00.avi" -map 0:1 -vn -sn -ac 2 -ar 48000 -acodec pcm_s16le -f wav -map_metadata -1 -metadata encoding_tool="Hybrid 2022.07.08.1" "E:\Temp\iId_1_aid_0_2022-07-11@16_07_06_7110_01.wav"ffmpeg -y -threads 8 -i "C:\Users\Selur\Desktop\multiaudio_32kHz_2006-04-02 17.24.00.avi" -map 0:2 -vn -sn -ac 2 -ar 32000 -acodec pcm_s16le -f wav -map_metadata -1 -metadata encoding_tool="Hybrid 2022.07.08.1" "E:\Temp\iId_2_aid_1_2022-07-11@16_07_06_7110_02.wav"Not sure I should keep my workaround for this case or .avi files. Especially when the second audio when extracted should be the same as the first.
Cu Selur