ADPCM_CODEC      1679 libavcodec/adpcm.c ADPCM_CODEC  (CODEC_ID_ADPCM_IMA_QT, adpcm_ima_qt, "ADPCM IMA QuickTime");
ADPCM_CODEC      1681 libavcodec/adpcm.c ADPCM_CODEC  (CODEC_ID_ADPCM_IMA_WAV, adpcm_ima_wav, "ADPCM IMA WAV");
ADPCM_CODEC      1683 libavcodec/adpcm.c ADPCM_CODEC  (CODEC_ID_ADPCM_MS, adpcm_ms, "ADPCM Microsoft");
ADPCM_CODEC      1687 libavcodec/adpcm.c ADPCM_CODEC  (CODEC_ID_ADPCM_SWF, adpcm_swf, "ADPCM Shockwave Flash");
ADPCM_CODEC      1690 libavcodec/adpcm.c ADPCM_CODEC  (CODEC_ID_ADPCM_YAMAHA, adpcm_yamaha, "ADPCM Yamaha");