Commit 2a08faba authored by Paul B Mahol's avatar Paul B Mahol

avformat/mpegenc: extend muxing PCM-DVD to other depths

Fixes #6783.
parent e9967822
......@@ -364,12 +364,7 @@ static av_cold int mpeg_mux_init(AVFormatContext *ctx)
stream->id = ac3_id++;
} else if (st->codecpar->codec_id == AV_CODEC_ID_DTS) {
stream->id = dts_id++;
} else if (st->codecpar->codec_id == AV_CODEC_ID_PCM_S16BE ||
st->codecpar->codec_id == AV_CODEC_ID_PCM_DVD) {
if (st->codecpar->bits_per_coded_sample != 16) {
av_log(ctx, AV_LOG_ERROR, "Only 16 bit LPCM streams can be muxed.\n");
goto fail;
}
} else if (st->codecpar->codec_id == AV_CODEC_ID_PCM_S16BE) {
stream->id = lpcm_id++;
for (j = 0; j < 4; j++) {
if (lpcm_freq_tab[j] == st->codecpar->sample_rate)
......@@ -392,6 +387,26 @@ static av_cold int mpeg_mux_init(AVFormatContext *ctx)
stream->lpcm_header[1] = (st->codecpar->channels - 1) | (j << 4);
stream->lpcm_header[2] = 0x80;
stream->lpcm_align = st->codecpar->channels * 2;
} else if (st->codecpar->codec_id == AV_CODEC_ID_PCM_DVD) {
int freq;
switch (st->codecpar->sample_rate) {
case 48000: freq = 0; break;
case 96000: freq = 1; break;
case 44100: freq = 2; break;
case 32000: freq = 3; break;
default:
av_log(ctx, AV_LOG_ERROR, "Unsupported sample rate.\n");
return AVERROR(EINVAL);
}
stream->lpcm_header[0] = 0x0c;
stream->lpcm_header[1] = (freq << 4) |
(((st->codecpar->bits_per_coded_sample - 16) / 4) << 6) |
st->codecpar->channels - 1;
stream->lpcm_header[2] = 0x80;
stream->id = lpcm_id++;
stream->lpcm_align = st->codecpar->channels * st->codecpar->bits_per_coded_sample / 8;
} else {
stream->id = mpa_id++;
}
......
......@@ -33,7 +33,7 @@
// Also please add any ticket numbers that you believe might be affected here
#define LIBAVFORMAT_VERSION_MAJOR 58
#define LIBAVFORMAT_VERSION_MINOR 23
#define LIBAVFORMAT_VERSION_MICRO 101
#define LIBAVFORMAT_VERSION_MICRO 102
#define LIBAVFORMAT_VERSION_INT AV_VERSION_INT(LIBAVFORMAT_VERSION_MAJOR, \
LIBAVFORMAT_VERSION_MINOR, \
......
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