Fix muxing QDM2 mono into caf.

12 years ago · 7f1b3c2ca6
parent ef90639004
commit 7f1b3c2ca6
1 changed files with 2 additions and 1 deletions
--- a/libavformat/cafenc.c
+++ b/libavformat/cafenc.c
@ -86,8 +86,9 @@ static uint32_t samples_per_packet(enum AVCodecID codec_id, int channels) {
        return 1152;
    case AV_CODEC_ID_AC3:
        return 1536;
-    case AV_CODEC_ID_ALAC:
    case AV_CODEC_ID_QDM2:
+        return 2048 * channels;
+    case AV_CODEC_ID_ALAC:
        return 4096;
    case AV_CODEC_ID_ADPCM_IMA_WAV:
        return (1024 - 4 * channels) * 8 / (4 * channels) + 1;