сб, 30 сент. 2023 г., 19:08 Media Mouth <commun...@gmail.com>:
> How to merge and map 1 video file with 4 audio files? > > We've have 1 video file, 4 audio files, all same length. > The video file is DNxHD36 > The audio tracks are all .wav > > The goal is to merge all 5 files in sync > > Based on https://ffmpeg.org/ffmpeg.html#Advanced-options I tried the > following: > > ffmpeg \ > -i 'Video.mxf' \ > -i 'Audio1.wav' \ > -i 'Audio2.wav' \ > -i 'Audio3.wav' \ > -i 'Audio4.wav' \ > -c:v copy \ > -c:a pcm_s24le \ > -map 0:v:0 \ > -map_channel 1.0.0 OUTPUT_CH0 \ > -map_channel 2.0.0 OUTPUT_CH1 \ > -map_channel 3.0.0 OUTPUT_CH2 \ > -map_channel 4.0.0 OUTPUT_CH3 \ > '/Volumes/ANF_VFX/prjx531-Xfers/ANF_103_230908_Soft Lock_MixStage_test.mxf' > > Getting error > [NULL @ 0x7f814601a200] Unable to find a suitable output format for > 'OUTPUT_CH0' > OUTPUT_CH0: Invalid argument > may be remove all OUTPUT_CHx lines so output will be clearly into one mxf file? > > Also tried removing the extra 0 in the -map_channel lines, > e.g. -map_channel 1.0 OUTPUT_CH0 instead of > -map_channel 1.0.0 OUTPUT_CH0 > > Got error > Syntax error, mapchan usage: [file.stream.channel|-1][:syncfile:syncstream] > > > > _______________________________________________ > ffmpeg-user mailing list > ffmpeg-user@ffmpeg.org > https://ffmpeg.org/mailman/listinfo/ffmpeg-user > > To unsubscribe, visit link above, or email > ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe". > _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
