查看libavformat/aiff.h
顯示:
static const AVCodecTag ff_codec_aiff_tags[] = {
{ AV_CODEC_ID_PCM_S16BE, MKTAG('N','O','N','E') },
{ AV_CODEC_ID_PCM_S8, MKTAG('N','O','N','E') },
{ AV_CODEC_ID_PCM_U8, MKTAG('r','a','w',' ') },
{ AV_CODEC_ID_PCM_S24BE, MKTAG('N','O','N','E') },
{ AV_CODEC_ID_PCM_S32BE, MKTAG('N','O','N','E') },
{ AV_CODEC_ID_PCM_F32BE, MKTAG('f','l','3','2') },
{ AV_CODEC_ID_PCM_F64BE, MKTAG('f','l','6','4') },
{ AV_CODEC_ID_PCM_ALAW, MKTAG('a','l','a','w') },
{ AV_CODEC_ID_PCM_MULAW, MKTAG('u','l','a','w') },
{ AV_CODEC_ID_PCM_S24BE, MKTAG('i','n','2','4') },
{ AV_CODEC_ID_PCM_S32BE, MKTAG('i','n','3','2') },
{ AV_CODEC_ID_MACE3, MKTAG('M','A','C','3') },
{ AV_CODEC_ID_MACE6, MKTAG('M','A','C','6') },
{ AV_CODEC_ID_GSM, MKTAG('G','S','M',' ') },
{ AV_CODEC_ID_ADPCM_G722, MKTAG('G','7','2','2') },
{ AV_CODEC_ID_ADPCM_G726LE, MKTAG('G','7','2','6') },
{ AV_CODEC_ID_PCM_S16BE, MKTAG('t','w','o','s') },
{ AV_CODEC_ID_PCM_S16LE, MKTAG('s','o','w','t') },
{ AV_CODEC_ID_ADPCM_IMA_QT, MKTAG('i','m','a','4') },
{ AV_CODEC_ID_QDMC, MKTAG('Q','D','M','C') },
{ AV_CODEC_ID_QDM2, MKTAG('Q','D','M','2') },
{ AV_CODEC_ID_QCELP, MKTAG('Q','c','l','p') },
{ AV_CODEC_ID_SDX2_DPCM, MKTAG('S','D','X','2') },
{ AV_CODEC_ID_ADPCM_IMA_WS, MKTAG('A','D','P','4') },
{ AV_CODEC_ID_NONE, 0 },
};
有些只有在FFmpeg的解碼支持。請參閱ffmpeg -codecs
或ffmpeg -encoders
或您提供的第一個鏈接。
根據https://help.ubuntu.com/community/FFmpeg,似乎我可以使用'pcm_s8','pcm_s16be','pcm_s24be'和'pcm_s32be',但我不確定這是否是正確的編解碼器fot AIFF文件。 – Arete
堆棧溢出僅用於編程問題。如果您有更多'ffmpeg' cli使用問題,您可以在[su]或video.stackexchange.com上詢問。 – LordNeckbeard