Support a-law and mu-law output in alsa.

14 years ago · 075a55603f
parent c55780dcef
commit 075a55603f
1 changed files with 2 additions and 0 deletions
--- a/libavdevice/alsa-audio-common.c
+++ b/libavdevice/alsa-audio-common.c
@ -47,6 +47,8 @@ static av_cold snd_pcm_format_t codec_id_to_pcm_format(int codec_id)
        case CODEC_ID_PCM_S16LE: return SND_PCM_FORMAT_S16_LE;
        case CODEC_ID_PCM_S16BE: return SND_PCM_FORMAT_S16_BE;
        case CODEC_ID_PCM_S8:    return SND_PCM_FORMAT_S8;
+        case CODEC_ID_PCM_MULAW: return SND_PCM_FORMAT_MU_LAW;
+        case CODEC_ID_PCM_ALAW:  return SND_PCM_FORMAT_A_LAW;
        default:                 return SND_PCM_FORMAT_UNKNOWN;
    }
 }