correctly check for audio streams in mpeg ps muxer, fix multiple audio tracks
Originally committed as revision 18891 to svn://svn.ffmpeg.org/ffmpeg/trunk
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@ -157,7 +157,7 @@ static int put_system_header(AVFormatContext *ctx, uint8_t *buf,int only_for_str
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put_bits(&pb, 1, 1); /* marker */
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if (s->is_vcd && only_for_stream_id==AUDIO_ID) {
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if (s->is_vcd && (only_for_stream_id & 0xe0) == AUDIO_ID) {
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/* This header applies only to the audio stream (see VCD standard p. IV-7)*/
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put_bits(&pb, 5, 0);
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} else
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@ -401,7 +401,7 @@ static int mpeg_mux_init(AVFormatContext *ctx)
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bitrate += codec_rate;
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if (stream->id==AUDIO_ID)
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if ((stream->id & 0xe0) == AUDIO_ID)
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audio_bitrate += codec_rate;
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else if (stream->id==VIDEO_ID)
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video_bitrate += codec_rate;
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@ -594,7 +594,7 @@ static int get_packet_payload_size(AVFormatContext *ctx, int stream_index,
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}
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}
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if (s->is_vcd && stream->id == AUDIO_ID)
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if (s->is_vcd && (stream->id & 0xe0) == AUDIO_ID)
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/* The VCD standard demands that 20 zero bytes follow
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each audio packet (see standard p. IV-8).*/
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buf_index+=20;
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@ -729,7 +729,7 @@ static int flush_packet(AVFormatContext *ctx, int stream_index,
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packet_size = s->packet_size - size;
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if (s->is_vcd && id == AUDIO_ID)
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if (s->is_vcd && (id & 0xe0) == AUDIO_ID)
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/* The VCD standard demands that 20 zero bytes follow
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each audio pack (see standard p. IV-8).*/
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zero_trail_bytes += 20;
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@ -868,7 +868,7 @@ static int flush_packet(AVFormatContext *ctx, int stream_index,
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put_byte(ctx->pb, 0x10); /* flags */
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/* P-STD buffer info */
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if (id == AUDIO_ID)
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if ((id & 0xe0) == AUDIO_ID)
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put_be16(ctx->pb, 0x4000 | stream->max_buffer_size/ 128);
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else
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put_be16(ctx->pb, 0x6000 | stream->max_buffer_size/1024);
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