[FFmpeg-trac] #6585(avcodec:new): Transcode audio to ADPCM for XAudio
FFmpeg
trac at avcodec.org
Sun Aug 13 03:10:33 EEST 2017
#6585: Transcode audio to ADPCM for XAudio
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Reporter: nkast | Type:
Status: new | enhancement
Component: avcodec | Priority: normal
Keywords: ADPCM | Version:
XAudio BLOCK_SIZE | unspecified
Blocking: | Blocked By:
Analyzed by developer: 0 | Reproduced by developer: 0
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We are trying to trans-code audio into ADPCM format (codec: adpcm_ms) for
use by XAudio (DirectX SDK).
The problem is that XAudio seems to require adpcm blocks of size
32,64,128,256 or 512. FFmpeg always generates blocks of 1024.
It would be nice if there was a parameter for adpcm_ms to set the
blocksize.
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Ticket URL: <https://trac.ffmpeg.org/ticket/6585>
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