Comments (2)
It should be already in there as part of libavcodec.
build-ffmpeg % out/bin/ffmpeg -encoders 2>/dev/null | grep flac
A..... flac FLAC (Free Lossless Audio Codec)
build-ffmpeg % out/bin/ffmpeg -i test-opus.opus -c:a flac output.flac
Stream mapping:
Stream #0:0 -> #0:0 (opus (native) -> flac (native))
Press [q] to stop, [?] for help
[flac @ 0x12f879200] encoding as 24 bits-per-sample
Output #0, flac, to 'output.flac':
Metadata:
encoder : Lavf58.76.100
WAVEFORMATEXTENSIBLE_CHANNEL_MASK: 0x3f
Stream #0:0(ger): Audio: flac, 48000 Hz, 5.1, s32 (24 bit), 128 kb/s
Metadata:
handler_name : SoundHandler
vendor_id : [0][0][0][0]
compatible_brands: isomiso2avc1mp41
major_brand : isom
minor_version : 512
encoder : Lavc58.134.100 flac
size= 1691kB time=00:00:04.88 bitrate=2835.3kbits/s speed= 81x
video:0kB audio:1683kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.483429%
build-ffmpeg % file output.flac
output.flac: FLAC audio bitstream data, 24 bit, 6 channels, 48 kHz, 234496 samples
from ffmpeg-apple-arm64-build.
It should be already in there as part of libavcodec.
build-ffmpeg % out/bin/ffmpeg -encoders 2>/dev/null | grep flac A..... flac FLAC (Free Lossless Audio Codec)
build-ffmpeg % out/bin/ffmpeg -i test-opus.opus -c:a flac output.flac Stream mapping: Stream #0:0 -> #0:0 (opus (native) -> flac (native)) Press [q] to stop, [?] for help [flac @ 0x12f879200] encoding as 24 bits-per-sample Output #0, flac, to 'output.flac': Metadata: encoder : Lavf58.76.100 WAVEFORMATEXTENSIBLE_CHANNEL_MASK: 0x3f Stream #0:0(ger): Audio: flac, 48000 Hz, 5.1, s32 (24 bit), 128 kb/s Metadata: handler_name : SoundHandler vendor_id : [0][0][0][0] compatible_brands: isomiso2avc1mp41 major_brand : isom minor_version : 512 encoder : Lavc58.134.100 flac size= 1691kB time=00:00:04.88 bitrate=2835.3kbits/s speed= 81x video:0kB audio:1683kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.483429%
build-ffmpeg % file output.flac output.flac: FLAC audio bitstream data, 24 bit, 6 channels, 48 kHz, 234496 samples
Thank you for your reminder. I just looked at the readme document and didn't notice this.
from ffmpeg-apple-arm64-build.
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from ffmpeg-apple-arm64-build.