I do have a 96000 Hz FLAC file which I would like to convert to DTS and preserve the sample rate. But it seems only 41000 and 48000 is supported.
$ ffmpeg -i Alchemy_edit.flac -strict -2 -acodec dts -ar 96000 -f spdif Alchemy_96edit.spdif ffmpeg version 4.0 Copyright (c) 2000-2018 the FFmpeg developers built with Apple LLVM version 9.1.0 (clang-902.0.39.1) configuration: --pkg-config-flags=--static --enable-fontconfig --enable-gpl --enable-libass --enable-libbluray --enable-libfreetype --enable-libsoxr --enable-libmp3lame --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libwavpack --disable-ffplay --enable-libx264 --enable-libx265 --enable-libxvid --enable-version3 --enable-nonfree --enable-libfdk-aac --enable-librtmp --enable-opencl --enable-libssh --enable-openssl --enable-bsf=aac_adtstoasc --extra-cflags='-fPIE -pie -fstack-protector-strong -march=native -mtune=native -fvectorize -fslp-vectorize -D_FORTIFY_SOURCE=2 -mfpmath=sse' --extra-cxxflags='-fstack-protector-strong -march=native -mtune=native -fvectorize -fslp-vectorize -D_FORTIFY_SOURCE=2 -mfpmath=sse' --extra-ldflags=-L/opt/local/lib --extra-ldexeflags='-fPIE -pie -fstack-protector-strong -D_FORTIFY_SOURCE=2' libavutil 56. 14.100 / 56. 14.100 libavcodec 58. 18.100 / 58. 18.100 libavformat 58. 12.100 / 58. 12.100 libavdevice 58. 3.100 / 58. 3.100 libavfilter 7. 16.100 / 7. 16.100 libswscale 5. 1.100 / 5. 1.100 libswresample 3. 1.100 / 3. 1.100 libpostproc 55. 1.100 / 55. 1.100 Input #0, flac, from 'Alchemy_edit.flac': Duration: 01:30:07.91, start: 0.000000, bitrate: 8246 kb/s Stream #0:0: Audio: flac, 96000 Hz, 5.1(side), s32 (24 bit) Stream mapping: Stream #0:0 -> #0:0 (flac (native) -> dts (dca)) Press [q] to stop, [?] for help [dca @ 0x7fcb5a80cc00] Specified sample rate 96000 is not supported ffmpeg(3319,0x7fffa40ce380) malloc: *** error for object 0xfffffffffffffff0: pointer being freed was not allocated *** set a breakpoint in malloc_error_break to debug Abort trap: 6 Is this a bug or is this really not supported? 41000 and 48000 workes fine. _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".