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fdkaacenc: Add missing SURROUND mappings
SURROUND is more to spec according to the FIXME comments, so add this. Also add SIDE for 5 and 5.1 because of ffmpeg compatibility, because the following pipeline downmixes to mono otherwise: gst-launch-1.0 audiotestsrc num-buffers=1 ! audio/x-raw, channels=6 ! avenc_ac3 ! avdec_ac3 ! audioconvert ! fdkaacenc ! fakesink -v Fixes #1327 Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1352>
This commit is contained in:
Vivia Nikolaidou
Sebastian Dröge
parent
c21aefbfb0
commit
41950f2aba
1 changed files with 106 additions and 28 deletions
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@ -55,6 +55,7 @@ enum
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"88200, " \
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"96000"
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/* *INDENT-OFF* */
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static const struct
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{
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gint channels;
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@ -64,111 +65,188 @@ static const struct
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{
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/* MPEG 1: Mono */
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1, MODE_1, {
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GST_AUDIO_CHANNEL_POSITION_MONO}}, {
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GST_AUDIO_CHANNEL_POSITION_MONO}}, {
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/* MPEG 2: Stereo */
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2, MODE_2, {
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GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT,
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GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT,
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GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT}}, {
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/* MPEG 3: Stereo + Center */
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3, MODE_1_2, {
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GST_AUDIO_CHANNEL_POSITION_FRONT_CENTER,
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GST_AUDIO_CHANNEL_POSITION_FRONT_CENTER,
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GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT,
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GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT}}, {
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/* MPEG 4: Stereo + Center + Rear center */
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4, MODE_1_2_1, {
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GST_AUDIO_CHANNEL_POSITION_FRONT_CENTER,
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GST_AUDIO_CHANNEL_POSITION_FRONT_CENTER,
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GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT,
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GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT,
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GST_AUDIO_CHANNEL_POSITION_REAR_CENTER}}, {
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/* MPEG 5: 5.0 Surround */
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5, MODE_1_2_2, {
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GST_AUDIO_CHANNEL_POSITION_FRONT_CENTER,
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GST_AUDIO_CHANNEL_POSITION_FRONT_CENTER,
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GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT,
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GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT,
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/* FIXME: SURROUND instead of REAR is more to spec */
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GST_AUDIO_CHANNEL_POSITION_REAR_LEFT,
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GST_AUDIO_CHANNEL_POSITION_REAR_LEFT,
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GST_AUDIO_CHANNEL_POSITION_REAR_RIGHT}}, {
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5, MODE_1_2_2, {
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GST_AUDIO_CHANNEL_POSITION_FRONT_CENTER,
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GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT,
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GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT,
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GST_AUDIO_CHANNEL_POSITION_SURROUND_LEFT,
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GST_AUDIO_CHANNEL_POSITION_SURROUND_RIGHT}}, {
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/* MPEG 5: 5.0 Surround with SIDE (ffmpeg produces this) */
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5, MODE_1_2_2, {
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GST_AUDIO_CHANNEL_POSITION_FRONT_CENTER,
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GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT,
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GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT,
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GST_AUDIO_CHANNEL_POSITION_SIDE_LEFT,
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GST_AUDIO_CHANNEL_POSITION_SIDE_RIGHT}}, {
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/* MPEG 6: 5.1 Surround */
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6, MODE_1_2_2_1, {
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GST_AUDIO_CHANNEL_POSITION_FRONT_CENTER,
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GST_AUDIO_CHANNEL_POSITION_FRONT_CENTER,
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GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT,
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GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT,
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/* FIXME: SURROUND instead of REAR is more to spec */
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GST_AUDIO_CHANNEL_POSITION_REAR_LEFT,
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GST_AUDIO_CHANNEL_POSITION_REAR_LEFT,
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GST_AUDIO_CHANNEL_POSITION_REAR_RIGHT,
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GST_AUDIO_CHANNEL_POSITION_LFE1}}, {
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6, MODE_1_2_2_1, {
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GST_AUDIO_CHANNEL_POSITION_FRONT_CENTER,
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GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT,
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GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT,
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GST_AUDIO_CHANNEL_POSITION_SURROUND_LEFT,
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GST_AUDIO_CHANNEL_POSITION_SURROUND_RIGHT,
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GST_AUDIO_CHANNEL_POSITION_LFE1}}, {
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/* MPEG 6: 5.1 Surround with SIDE (ffmpeg produces this) */
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6, MODE_1_2_2_1, {
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GST_AUDIO_CHANNEL_POSITION_FRONT_CENTER,
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GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT,
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GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT,
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GST_AUDIO_CHANNEL_POSITION_SIDE_LEFT,
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GST_AUDIO_CHANNEL_POSITION_SIDE_RIGHT,
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GST_AUDIO_CHANNEL_POSITION_LFE1}}, {
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/* Note: 8-channel layouts might also have informal variants with
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* SIDE instead of SURROUND, but they are more complicated. They
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* can be added here if the need arises */
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/* MPEG 7: SDDS for cinema */
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8, MODE_1_2_2_2_1, {
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GST_AUDIO_CHANNEL_POSITION_FRONT_CENTER,
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GST_AUDIO_CHANNEL_POSITION_FRONT_CENTER,
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GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT_OF_CENTER,
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GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT_OF_CENTER,
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GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT,
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GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT,
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/* FIXME: SURROUND instead of REAR is more to spec */
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GST_AUDIO_CHANNEL_POSITION_REAR_LEFT,
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GST_AUDIO_CHANNEL_POSITION_REAR_LEFT,
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GST_AUDIO_CHANNEL_POSITION_REAR_RIGHT,
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GST_AUDIO_CHANNEL_POSITION_LFE1}}, {
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8, MODE_1_2_2_2_1, {
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GST_AUDIO_CHANNEL_POSITION_FRONT_CENTER,
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GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT_OF_CENTER,
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GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT_OF_CENTER,
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GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT,
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GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT,
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GST_AUDIO_CHANNEL_POSITION_SURROUND_LEFT,
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GST_AUDIO_CHANNEL_POSITION_SURROUND_RIGHT,
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GST_AUDIO_CHANNEL_POSITION_LFE1}}
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#ifdef HAVE_FDK_AAC_2_0_0
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, {
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/* MPEG 11: 6.1 Surround */
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7, MODE_6_1, {
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GST_AUDIO_CHANNEL_POSITION_FRONT_CENTER,
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GST_AUDIO_CHANNEL_POSITION_FRONT_CENTER,
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GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT,
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GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT,
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/* FIXME: SURROUND instead of REAR is more to spec */
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GST_AUDIO_CHANNEL_POSITION_REAR_LEFT,
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GST_AUDIO_CHANNEL_POSITION_REAR_LEFT,
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GST_AUDIO_CHANNEL_POSITION_REAR_RIGHT,
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GST_AUDIO_CHANNEL_POSITION_REAR_CENTER,
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GST_AUDIO_CHANNEL_POSITION_LFE1}}, {
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7, MODE_6_1, {
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GST_AUDIO_CHANNEL_POSITION_FRONT_CENTER,
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GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT,
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GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT,
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GST_AUDIO_CHANNEL_POSITION_SURROUND_LEFT,
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GST_AUDIO_CHANNEL_POSITION_SURROUND_RIGHT,
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GST_AUDIO_CHANNEL_POSITION_REAR_CENTER,
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GST_AUDIO_CHANNEL_POSITION_LFE1}}, {
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/* MPEG 12: 7.1 Surround */
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8, MODE_7_1_BACK, {
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GST_AUDIO_CHANNEL_POSITION_FRONT_CENTER,
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GST_AUDIO_CHANNEL_POSITION_FRONT_CENTER,
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GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT,
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GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT,
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/* FIXME: SURROUND instead of SIDE is more to spec */
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GST_AUDIO_CHANNEL_POSITION_SIDE_LEFT,
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GST_AUDIO_CHANNEL_POSITION_SIDE_LEFT,
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GST_AUDIO_CHANNEL_POSITION_SIDE_RIGHT,
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GST_AUDIO_CHANNEL_POSITION_REAR_LEFT,
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GST_AUDIO_CHANNEL_POSITION_REAR_RIGHT,
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GST_AUDIO_CHANNEL_POSITION_LFE1}}, {
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8, MODE_7_1_BACK, {
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GST_AUDIO_CHANNEL_POSITION_FRONT_CENTER,
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GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT,
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GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT,
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GST_AUDIO_CHANNEL_POSITION_SURROUND_LEFT,
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GST_AUDIO_CHANNEL_POSITION_SURROUND_RIGHT,
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GST_AUDIO_CHANNEL_POSITION_REAR_LEFT,
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GST_AUDIO_CHANNEL_POSITION_REAR_RIGHT,
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GST_AUDIO_CHANNEL_POSITION_LFE1}}, {
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/* MPEG 14: 5.1.2 Surround */
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8, MODE_7_1_TOP_FRONT, {
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GST_AUDIO_CHANNEL_POSITION_FRONT_CENTER,
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GST_AUDIO_CHANNEL_POSITION_FRONT_CENTER,
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GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT,
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GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT,
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/* FIXME: SURROUND instead of REAR is more to spec */
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GST_AUDIO_CHANNEL_POSITION_REAR_LEFT,
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GST_AUDIO_CHANNEL_POSITION_REAR_LEFT,
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GST_AUDIO_CHANNEL_POSITION_REAR_RIGHT,
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GST_AUDIO_CHANNEL_POSITION_LFE1,
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GST_AUDIO_CHANNEL_POSITION_TOP_FRONT_LEFT,
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GST_AUDIO_CHANNEL_POSITION_TOP_FRONT_RIGHT}}, {
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8, MODE_7_1_TOP_FRONT, {
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GST_AUDIO_CHANNEL_POSITION_FRONT_CENTER,
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GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT,
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GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT,
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GST_AUDIO_CHANNEL_POSITION_SURROUND_LEFT,
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GST_AUDIO_CHANNEL_POSITION_SURROUND_RIGHT,
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GST_AUDIO_CHANNEL_POSITION_LFE1,
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GST_AUDIO_CHANNEL_POSITION_TOP_FRONT_LEFT,
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GST_AUDIO_CHANNEL_POSITION_TOP_FRONT_RIGHT}}
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#endif
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#ifdef HAVE_FDK_AAC_0_1_4
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, {
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/* Non-standard PCE clone of mode 12 */
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8, MODE_7_1_REAR_SURROUND, {
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GST_AUDIO_CHANNEL_POSITION_FRONT_CENTER,
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GST_AUDIO_CHANNEL_POSITION_FRONT_CENTER,
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GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT,
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GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT,
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/* FIXME: SURROUND instead of SIDE is more to spec */
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GST_AUDIO_CHANNEL_POSITION_SIDE_LEFT,
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GST_AUDIO_CHANNEL_POSITION_SIDE_LEFT,
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GST_AUDIO_CHANNEL_POSITION_SIDE_RIGHT,
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GST_AUDIO_CHANNEL_POSITION_REAR_LEFT,
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GST_AUDIO_CHANNEL_POSITION_REAR_RIGHT,
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GST_AUDIO_CHANNEL_POSITION_LFE1}}, {
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8, MODE_7_1_REAR_SURROUND, {
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GST_AUDIO_CHANNEL_POSITION_FRONT_CENTER,
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GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT,
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GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT,
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GST_AUDIO_CHANNEL_POSITION_SURROUND_LEFT,
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GST_AUDIO_CHANNEL_POSITION_SURROUND_RIGHT,
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GST_AUDIO_CHANNEL_POSITION_REAR_LEFT,
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GST_AUDIO_CHANNEL_POSITION_REAR_RIGHT,
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GST_AUDIO_CHANNEL_POSITION_LFE1}}, {
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/* Non-standard PCE clone of mode 7 */
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8, MODE_7_1_FRONT_CENTER, {
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GST_AUDIO_CHANNEL_POSITION_FRONT_CENTER,
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GST_AUDIO_CHANNEL_POSITION_FRONT_CENTER,
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GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT_OF_CENTER,
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GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT_OF_CENTER,
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GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT,
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GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT,
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/* FIXME: SURROUND instead of REAR is more to spec */
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GST_AUDIO_CHANNEL_POSITION_REAR_LEFT,
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GST_AUDIO_CHANNEL_POSITION_REAR_LEFT,
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GST_AUDIO_CHANNEL_POSITION_REAR_RIGHT,
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GST_AUDIO_CHANNEL_POSITION_LFE1}}, {
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8, MODE_7_1_FRONT_CENTER, {
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GST_AUDIO_CHANNEL_POSITION_FRONT_CENTER,
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GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT_OF_CENTER,
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GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT_OF_CENTER,
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GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT,
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GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT,
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GST_AUDIO_CHANNEL_POSITION_SURROUND_LEFT,
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GST_AUDIO_CHANNEL_POSITION_SURROUND_RIGHT,
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GST_AUDIO_CHANNEL_POSITION_LFE1}}
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#endif
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};
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/* *INDENT-ON* */
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static GstStaticPadTemplate sink_template = GST_STATIC_PAD_TEMPLATE ("sink",
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GST_PAD_SINK,
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