>>> Hello, >>> I'm very new to ffmpeg. I work at a production company and I need to make >>> Broadcast ProResHQ files with 5.1 audio plus Stereo on Ch.7&8. >>> >>> I haven't been able to figure out the command line inputs to get the >>> correct audio configuration. I'm attaching a screen grab of the inspector >>> windows for the Master file, and for the broadcast file that I have made >>> successfully with other software. The resulting audio needs to be as >>> follows: 24-bit Integer (little Endian) SMPTE DTV (L R C LFE LS RS LT RT) >>> 48kHz. Our master files are exported with 6 mono tracks and 1 stereo >> track. >>> >>> The following command line creates a ProResHQ file with Stereo audio. >>> >>> ffmpeg -i TEST.mov -c:v prores -profile:v 3 -acodec pcm_s24le >>> TEST_ProResHQ.mov >>> >>> >>> How can I change the command line to get the SMPTE DTV audio?
Hi, I can't see in your post any attached file or log, but I think there's two things to investigate : * -ac option and/or audio channels mapping. * audio tag or metadata, as default eight channels audio will be considered as 7.1 and not 5.1 + LtRt. Not sure that you can do it in ffmpeg, it was possible to edit this in Quicktime Pro, but this is legacy software, and was only available on OS X and Windows AFAIK. Best, Fred _______________________________________________ ffmpeg-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
