diff options
| -rw-r--r-- | src/demuxers/demux_mpgaudio.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/demuxers/demux_mpgaudio.c b/src/demuxers/demux_mpgaudio.c index daa87a7dc..7a7f21736 100644 --- a/src/demuxers/demux_mpgaudio.c +++ b/src/demuxers/demux_mpgaudio.c @@ -17,7 +17,7 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA * - * $Id: demux_mpgaudio.c,v 1.134 2004/03/03 00:39:15 tmattern Exp $ + * $Id: demux_mpgaudio.c,v 1.135 2004/04/22 00:37:52 miguelfreitas Exp $ * * demultiplexer for mpeg audio (i.e. mp3) streams * @@ -238,10 +238,18 @@ static int mpg123_parse_frame_header(mpg_audio_frame_t *frame, uint8_t *buf) { frame->copyright = (head >> 3) & 0x1; frame->original = (head >> 2) & 0x1; frame->emphasis = head & 0x3; + +#if defined(OPT_STRICT) + /* + * ISO/IEC 11172-3 says this is a reserved emphasis value, but + * streams exist which use it anyway. Since the value is not important + * to the decoder proper, we allow it unless OPT_STRICT is defined. + */ if (frame->emphasis == 2) { lprintf("reserved emphasis\n"); return 0; } +#endif frame->bitrate = tabsel_123[!frame->lsf_bit][frame->layer - 1][frame->bitrate_idx] * 1000; frame->samplerate = frequencies[frame->version_idx][frame->freq_idx]; |