@@ -513,6 +513,8 @@ static int FUNC(sei_buffering_period)(CodedBitstreamContext *ctx, RWContext *rw,

     const H264RawSPS *sps;

     int err, i, length;

+    HEADER("Buffering Period");

+

     ue(seq_parameter_set_id, 0, 31);

     sps = h264->sps[current->seq_parameter_set_id];

@@ -605,6 +607,8 @@ static int FUNC(sei_pic_timing)(CodedBitstreamContext *ctx, RWContext *rw,

     const H264RawSPS *sps;

     int err;

+    HEADER("Picture Timing");

+

     sps = h264->active_sps;

     if (!sps) {

         // If there is exactly one possible SPS but it is not yet active

@@ -674,6 +678,8 @@ static int FUNC(sei_pan_scan_rect)(CodedBitstreamContext *ctx, RWContext *rw,

 {

     int err, i;

+    HEADER("Pan-Scan Rectangle");

+

     ue(pan_scan_rect_id, 0, UINT32_MAX - 1);

     flag(pan_scan_rect_cancel_flag);

@@ -699,6 +705,8 @@ static int FUNC(sei_user_data_registered)(CodedBitstreamContext *ctx, RWContext

 {

     int err, i, j;

+    HEADER("User Data Registered ITU-T T.35");

+

     u(8, itu_t_t35_country_code, 0x00, 0xff);

     if (current->itu_t_t35_country_code != 0xff)

         i = 1;

@@ -731,6 +739,8 @@ static int FUNC(sei_user_data_unregistered)(CodedBitstreamContext *ctx, RWContex

 {

     int err, i;

+    HEADER("User Data Unregistered");

+

 #ifdef READ

     if (*payload_size < 16) {

         av_log(ctx->log_ctx, AV_LOG_ERROR,

@@ -758,6 +768,8 @@ static int FUNC(sei_recovery_point)(CodedBitstreamContext *ctx, RWContext *rw,

 {

     int err;

+    HEADER("Recovery Point");

+

     ue(recovery_frame_cnt, 0, 65535);

     flag(exact_match_flag);

     flag(broken_link_flag);

@@ -771,6 +783,8 @@ static int FUNC(sei_display_orientation)(CodedBitstreamContext *ctx, RWContext *

 {

     int err;

+    HEADER("Display Orientation");

+

     flag(display_orientation_cancel_flag);

     if (!current->display_orientation_cancel_flag) {

         flag(hor_flip);

@@ -788,6 +802,8 @@ static int FUNC(sei_mastering_display_colour_volume)(CodedBitstreamContext *ctx,

 {

     int err, c;

+    HEADER("Mastering Display Colour Volume");

+

     for (c = 0; c < 3; c++) {

         us(16, display_primaries_x[c], 0, 50000, 1, c);

         us(16, display_primaries_y[c], 0, 50000, 1, c);