On Sun, Jan 2, 2022 at 11:13 PM Andreas Rheinhardt <andreas.rheinha...@outlook.com> wrote: > > Pierre-Anthony Lemieux: > > On Sat, Jan 1, 2022 at 5:35 PM Andreas Rheinhardt > > <andreas.rheinha...@outlook.com> wrote: > >> > >> Pierre-Anthony Lemieux: > >>> Minor suggestion below. > >>> > >>> In addition, will sample file(s) be added to FATE? Below are two examples: > >>> > >>> http://ffmpeg-imf-samples-public.s3.us-west-1.amazonaws.com/callout_51_l_r_c_lfe_ls_rs.mxf > >>> http://ffmpeg-imf-samples-public.s3.us-west-1.amazonaws.com/callout_51_l_c_r_ls_rs_lfe.mxf > >>> > >> > >> These files are 1.62MiB each, having 49 packets of lossless audio. Would > >> it decrease coverage if this were reduced? After all, the amount of > >> audio should not matter for channel reorderings. > > > > Each channel contains a synthesized human voice that announces the > > name of the channel, so that a reviewer can, by simple inspection, > > confirm the expected channel order. This will be particularly useful > > when automatic channel reordering is performed. > > > > The contents of each channel could be changed to a single tone with > > each channel assigned a different tone, e.g. 1 to 6 kHz. This might > > make the files shorter. > > > > A human voice sounds like something that is nice to have; but does it > have to be 24bit? As I see it, mxf allows 16bit sound everywhere where > it allows 24bit.
I have never seen or created an MXF file that uses MCA and that has 16-bit PCM. I do not recommend treading new ground. > Furthermore, the channels will still be recognizably > different if the audio is cut off at 1s (this will cut off the "effect" > from "low frequency effect" and will also cut off beeps for the others). Ok. See: http://ffmpeg-imf-samples-public.s3-website-us-west-1.amazonaws.com/callout_51_l_c_r_ls_rs_lfe.v2.mxf http://ffmpeg-imf-samples-public.s3-website-us-west-1.amazonaws.com/callout_51_l_r_c_lfe_ls_rs.v2.mxf > > - 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". _______________________________________________ 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".