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ffmpeg.wasm-core
Commit 43711312 authored by Justin Ruggles's avatar Justin Ruggles
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iss: set channel layout

parent 41a2d959
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Showing with 8 additions and 1 deletion
libavformat/iss.c
View file @ 43711312
...@@ -26,6 +26,7 @@ ...@@ -26,6 +26,7 @@
* @see http://wiki.multimedia.cx/index.php?title=FunCom_ISS * @see http://wiki.multimedia.cx/index.php?title=FunCom_ISS
*/ */
#include "libavutil/channel_layout.h"
#include "avformat.h" #include "avformat.h"
#include "internal.h" #include "internal.h"
#include "libavutil/avstring.h" #include "libavutil/avstring.h"
...@@ -94,7 +95,13 @@ static av_cold int iss_read_header(AVFormatContext *s) ...@@ -94,7 +95,13 @@ static av_cold int iss_read_header(AVFormatContext *s)
return AVERROR(ENOMEM); return AVERROR(ENOMEM);
st->codec->codec_type = AVMEDIA_TYPE_AUDIO; st->codec->codec_type = AVMEDIA_TYPE_AUDIO;
st->codec->codec_id = AV_CODEC_ID_ADPCM_IMA_ISS; st->codec->codec_id = AV_CODEC_ID_ADPCM_IMA_ISS;
st->codec->channels = stereo ? 2 : 1; if (stereo) {
st->codec->channels = 2;
st->codec->channel_layout = AV_CH_LAYOUT_STEREO;
} else {
st->codec->channels = 1;
st->codec->channel_layout = AV_CH_LAYOUT_MONO;
}
st->codec->sample_rate = 44100; st->codec->sample_rate = 44100;
if(rate_divisor > 0) if(rate_divisor > 0)
st->codec->sample_rate /= rate_divisor; st->codec->sample_rate /= rate_divisor;
......
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