diff --git a/engine/common/common.h b/engine/common/common.h
index cc33743e..eaa5328a 100644
--- a/engine/common/common.h
+++ b/engine/common/common.h
@@ -479,6 +479,7 @@ typedef enum
 	WF_UNKNOWN = 0,
 	WF_PCMDATA,
 	WF_MPGDATA,
+	WF_VORBISDATA,
 	WF_TOTALCOUNT,	// must be last
 } sndformat_t;
 
diff --git a/engine/common/soundlib/snd_ogg.c b/engine/common/soundlib/snd_ogg.c
index 8f6e7d0c..9119b95f 100644
--- a/engine/common/soundlib/snd_ogg.c
+++ b/engine/common/soundlib/snd_ogg.c
@@ -31,6 +31,12 @@ typedef struct ogg_filestream_s
 	size_t position;
 } ogg_filestream_t;
 
+typedef struct vorbis_streaming_ctx_s
+{
+	file_t *file;
+	OggVorbis_File vf;
+} vorbis_streaming_ctx_t;
+
 static void OggFilestream_Init( ogg_filestream_t *filestream, const char *name, const byte *buffer, size_t filesize )
 {
 	filestream->name = name;
@@ -91,6 +97,24 @@ static opus_int64 OpusCallback_Tell( void *datasource )
 	return OggFilestream_Tell( datasource );
 }
 
+static size_t FS_ReadOggVorbis( void *ptr, size_t blockSize, size_t nmemb, void *datasource )
+{
+	vorbis_streaming_ctx_t *ctx = (vorbis_streaming_ctx_t*)datasource;
+	return g_fsapi.Read( ctx->file, ptr, blockSize * nmemb );
+}
+
+static int FS_SeekOggVorbis( void *datasource, int64_t offset, int whence )
+{
+	vorbis_streaming_ctx_t *ctx = (vorbis_streaming_ctx_t*)datasource;
+	return g_fsapi.Seek( ctx->file, offset, whence );
+}
+
+static long FS_TellOggVorbis( void *datasource )
+{
+	vorbis_streaming_ctx_t *ctx = (vorbis_streaming_ctx_t*)datasource;
+	return g_fsapi.Tell( ctx->file );
+}
+
 static const ov_callbacks ov_callbacks_membuf = {
 	OggFilestream_Read,
 	OggFilestream_Seek,
@@ -98,6 +122,13 @@ static const ov_callbacks ov_callbacks_membuf = {
 	OggFilestream_Tell
 };
 
+static const ov_callbacks ov_callbacks_fs = {
+	FS_ReadOggVorbis,
+	FS_SeekOggVorbis,
+	NULL,
+	FS_TellOggVorbis
+};
+
 static const OpusFileCallbacks op_callbacks_membuf = {
 	OpusCallback_Read,
 	OggFilestream_Seek,
@@ -108,7 +139,7 @@ static const OpusFileCallbacks op_callbacks_membuf = {
 /*
 =================================================================
 
-	Ogg Vorbis decompression
+	Ogg Vorbis decompression & streaming
 
 =================================================================
 */
@@ -156,6 +187,124 @@ qboolean Sound_LoadOggVorbis( const char *name, const byte *buffer, fs_offset_t
 	return true;
 }
 
+stream_t *Stream_OpenOggVorbis( const char *filename )
+{
+	stream_t *stream;
+	vorbis_streaming_ctx_t *ctx;
+
+	ctx = (vorbis_streaming_ctx_t*)Mem_Calloc( host.soundpool, sizeof( vorbis_streaming_ctx_t ));
+	ctx->file = FS_Open( filename, "rb", false );
+	if (!ctx->file) {
+		Mem_Free( ctx );
+		return NULL;
+	}
+
+	stream = (stream_t*)Mem_Calloc( host.soundpool, sizeof( stream_t ));
+	stream->file = ctx->file;
+	stream->pos = 0;
+
+	if( ov_open_callbacks( ctx, &ctx->vf, NULL, 0, ov_callbacks_fs ) < 0 )
+	{
+		Con_DPrintf( S_ERROR "%s: failed to load (%s): file openning error\n", __func__, filename );
+		FS_Close( ctx->file );
+		Mem_Free( stream );
+		Mem_Free( ctx );
+		return NULL;
+	}
+
+	vorbis_info *info = ov_info( &ctx->vf, -1 );
+	if( info->channels < 1 || info->channels > 2 ) {
+		Con_DPrintf( S_ERROR "%s: failed to load (%s): unsuppored channels count\n", __func__, filename );
+		FS_Close( ctx->file );
+		Mem_Free( stream );
+		Mem_Free( ctx );
+		return NULL;
+	}
+
+	stream->buffsize = 0; // how many samples left from previous frame
+	stream->channels = info->channels;
+	stream->rate = info->rate;
+	stream->width = 2;	// always 16 bit
+	stream->ptr = ctx;
+	stream->type = WF_VORBISDATA;
+
+	return stream;
+}
+
+int Stream_ReadOggVorbis( stream_t *stream, int needBytes, void *buffer )
+{
+	int section;
+	int	bytesWritten = 0;
+	vorbis_streaming_ctx_t *ctx = (vorbis_streaming_ctx_t*)stream->ptr;
+	
+	while( 1 )
+	{
+		byte *data;
+		int	outsize;
+
+		if( !stream->buffsize )
+		{
+			if(( stream->pos = ov_read( &ctx->vf, (char*)stream->temp, OUTBUF_SIZE, 0, stream->width, 1, &section )) <= 0 )
+				break; // there was EoF or error
+		}
+
+		// check remaining size
+		if( bytesWritten + stream->pos > needBytes )
+			outsize = ( needBytes - bytesWritten );
+		else outsize = stream->pos;
+
+		// copy raw sample to output buffer
+		data = (byte *)buffer + bytesWritten;
+		memcpy( data, &stream->temp[stream->buffsize], outsize );
+		bytesWritten += outsize;
+		stream->pos -= outsize;
+		stream->buffsize += outsize;
+
+		// continue from this sample on a next call
+		if( bytesWritten >= needBytes )
+			return bytesWritten;
+
+		stream->buffsize = 0; // no bytes remaining
+	}
+
+	return 0;
+}
+
+int Stream_SetPosOggVorbis( stream_t *stream, int newpos )
+{
+	vorbis_streaming_ctx_t *ctx = (vorbis_streaming_ctx_t*)stream->ptr;
+	if( ov_raw_seek_lap( &ctx->vf, newpos ) == 0 ) {
+		stream->buffsize = 0; // flush any previous data
+		return true;
+	}
+	return false; // failed to seek
+}
+
+int Stream_GetPosOggVorbis( stream_t *stream )
+{
+	vorbis_streaming_ctx_t *ctx = (vorbis_streaming_ctx_t*)stream->ptr;
+	return ov_raw_tell( &ctx->vf );
+}
+
+void Stream_FreeOggVorbis( stream_t *stream )
+{
+	if( stream->ptr )
+	{
+		vorbis_streaming_ctx_t *ctx = (vorbis_streaming_ctx_t*)stream->ptr;
+		ov_clear( &ctx->vf );
+		Mem_Free( stream->ptr );
+		stream->ptr = NULL;
+	}
+
+	if( stream->file )
+	{
+		FS_Close( stream->file );
+		stream->file = NULL;
+	}
+
+	Mem_Free( stream );
+}
+
 /*
 =================================================================
 
diff --git a/engine/common/soundlib/snd_utils.c b/engine/common/soundlib/snd_utils.c
index 0f30e37a..0c5684f5 100644
--- a/engine/common/soundlib/snd_utils.c
+++ b/engine/common/soundlib/snd_utils.c
@@ -61,6 +61,7 @@ static const streamfmt_t stream_game[] =
 {
 { "%s%s.%s", "mp3", Stream_OpenMPG, Stream_ReadMPG, Stream_SetPosMPG, Stream_GetPosMPG, Stream_FreeMPG },
 { "%s%s.%s", "wav", Stream_OpenWAV, Stream_ReadWAV, Stream_SetPosWAV, Stream_GetPosWAV, Stream_FreeWAV },
+{ "%s%s.%s", "ogg", Stream_OpenOggVorbis, Stream_ReadOggVorbis, Stream_SetPosOggVorbis, Stream_GetPosOggVorbis, Stream_FreeOggVorbis },
 { NULL, NULL, NULL, NULL, NULL, NULL, NULL }
 };
 
diff --git a/engine/common/soundlib/soundlib.h b/engine/common/soundlib/soundlib.h
index 1b9131fd..b9179bec 100644
--- a/engine/common/soundlib/soundlib.h
+++ b/engine/common/soundlib/soundlib.h
@@ -135,5 +135,10 @@ int Stream_ReadMPG( stream_t *stream, int bytes, void *buffer );
 int Stream_SetPosMPG( stream_t *stream, int newpos );
 int Stream_GetPosMPG( stream_t *stream );
 void Stream_FreeMPG( stream_t *stream );
+stream_t *Stream_OpenOggVorbis( const char *filename );
+int Stream_ReadOggVorbis( stream_t *stream, int bytes, void *buffer );
+int Stream_SetPosOggVorbis( stream_t *stream, int newpos );
+int Stream_GetPosOggVorbis( stream_t *stream );
+void Stream_FreeOggVorbis( stream_t *stream );
 
 #endif//SOUNDLIB_H