lavf/mpegtsenc: Fix stream_type for low sample rate MP2/MP3.

fd0f1442 · Carl Eugen Hoyos · a454ad67 · fd0f1442
Commit fd0f1442 authored May 03, 2016 by Carl Eugen Hoyos
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mpegtsenc.c libavformat/mpegtsenc.c +6 -1

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--- a/libavformat/mpegtsenc.c
+++ b/libavformat/mpegtsenc.c
@@ -318,7 +318,12 @@ static int mpegts_write_pmt(AVFormatContext *s, MpegTSService *service)
            break;
        case AV_CODEC_ID_MP2:
        case AV_CODEC_ID_MP3:
-            stream_type = STREAM_TYPE_AUDIO_MPEG1;
+            if (   st->codec->sample_rate > 0
+                && st->codec->sample_rate < 32000) {
+                stream_type = STREAM_TYPE_AUDIO_MPEG2;
+            } else {
+                stream_type = STREAM_TYPE_AUDIO_MPEG1;
+            }
            break;
        case AV_CODEC_ID_AAC:
            stream_type = (ts->flags & MPEGTS_FLAG_AAC_LATM)