H265: Refine reference page num.

ossrs · Jan 16, 2023 · 64bc408 · 64bc408
1 parent 7a7f6d8
commit 64bc408
Show file tree

Hide file tree

Showing 3 changed files with 19 additions and 19 deletions.
diff --git a/trunk/src/app/srs_app_statistic.hpp b/trunk/src/app/srs_app_statistic.hpp
@@ -71,9 +71,9 @@ struct SrsStatisticStream
     // The level_idc, ISO_IEC_14496-10-AVC-2003.pdf, page 45.
     SrsAvcLevel avc_level;
 #ifdef SRS_H265
-    // The profile_idc, ITU-T-H.265-2021.pdf, page 559.
+    // The profile_idc, ITU-T-H.265-2021.pdf, page 62.
     SrsHevcProfile hevc_profile;
-    // The level_idc, ITU-T-H.265-2021.pdf, page 684.
+    // The level_idc, ITU-T-H.265-2021.pdf, page 63.
     SrsHevcLevel hevc_level;
 #endif
     // The width and height in codec info.

diff --git a/trunk/src/kernel/srs_kernel_codec.cpp b/trunk/src/kernel/srs_kernel_codec.cpp
@@ -1099,8 +1099,8 @@ srs_error_t SrsFormat::hevc_demux_vps(SrsBuffer *stream)
     }
 
     // nal_unit_type specifies the type of RBSP data structure contained in the NAL unit as specified in Table 7-1.
-    // @see 7.4.2 NAL unit semantics
-    // @doc ITU-T-H.265-2021.pdf, page 64.
+    // @see 7.4.2.2 NAL unit header semantics
+    // @doc ITU-T-H.265-2021.pdf, page 86.
     SrsHevcNaluType nal_unit_type = (SrsHevcNaluType)((nutv >> 1) & 0x3f);
     if (nal_unit_type != SrsHevcNaluType_VPS) {
         return srs_error_new(ERROR_HEVC_DECODE_ERROR, "hevc vps nal_unit_type=%d shall be equal to 33", nal_unit_type);
@@ -1143,8 +1143,8 @@ srs_error_t SrsFormat::hevc_demux_vps_rbsp(char* rbsp, int nb_rbsp)
     SrsBuffer stream(rbsp, nb_rbsp);
 
     // H265 VPS (video_parameter_set_rbsp()) NAL Unit.
-    // Section 7.3.2.1 ("Video parameter set data syntax") of the H.265
-    // ITU-T-H.265-2021.pdf, page 53.
+    // Section 7.3.2.1 ("Video parameter set RBSP syntax") of the H.265
+    // ITU-T-H.265-2021.pdf, page 54.
     if (!stream.require(4)) {
         return srs_error_new(ERROR_HEVC_DECODE_ERROR, "vps requires 4 only %d bytes", stream.left());
     }
@@ -1328,8 +1328,8 @@ srs_error_t SrsFormat::hevc_demux_sps(SrsBuffer *stream)
     }
 
     // nal_unit_type specifies the type of RBSP data structure contained in the NAL unit as specified in Table 7-1.
-    // @see 7.4.2 NAL unit semantics
-    // @doc ITU-T-H.265-2021.pdf, page 64.
+    // @see 7.4.2.2 NAL unit header semantics
+    // @doc ITU-T-H.265-2021.pdf, page 86.
     SrsHevcNaluType nal_unit_type = (SrsHevcNaluType)((nutv >> 1) & 0x3f);
     if (nal_unit_type != SrsHevcNaluType_SPS) {
         return srs_error_new(ERROR_HEVC_DECODE_ERROR, "hevc sps nal_unit_type=%d shall be equal to 33", nal_unit_type);
@@ -1378,7 +1378,7 @@ srs_error_t SrsFormat::hevc_demux_sps_rbsp(char* rbsp, int nb_rbsp)
     SrsBuffer stream(rbsp, nb_rbsp);
 
     // H265 SPS Nal Unit (seq_parameter_set_rbsp()) parser.
-    // Section 7.3.2.2 ("Sequence parameter set data syntax") of the H.265
+    // Section 7.3.2.2 ("Sequence parameter set RBSP syntax") of the H.265
     // ITU-T-H.265-2021.pdf, page 55.
     if (!stream.require(2)) {
         return srs_error_new(ERROR_HEVC_DECODE_ERROR, "sps requires 2 only %d bytes", stream.left());
@@ -1516,7 +1516,7 @@ srs_error_t SrsFormat::hevc_demux_sps_rbsp(char* rbsp, int nb_rbsp)
 srs_error_t SrsFormat::hevc_demux_pps(SrsBuffer *stream)
 {
     // for NALU, ITU-T H.265 7.3.2.3 Picture parameter set RBSP syntax
-    // @see 7.3.2.3.1 General picture parameter set RBSP syntax
+    // @see 7.3.2.3 Picture parameter set RBSP syntax
     // @doc ITU-T-H.265-2021.pdf, page 57.
     if (!stream->require(1)) {
         return srs_error_new(ERROR_HEVC_DECODE_ERROR, "decode hevc pps requires 1 only %d bytes", stream->left());
@@ -1574,7 +1574,7 @@ srs_error_t SrsFormat::hevc_demux_pps_rbsp(char* rbsp, int nb_rbsp)
     SrsBuffer stream(rbsp, nb_rbsp);
 
     // H265 PPS NAL Unit (pic_parameter_set_rbsp()) parser.
-    // Section 7.3.2.3 ("Parameter parameter set data syntax") of the H.265
+    // Section 7.3.2.3 ("Picture parameter set RBSP syntax") of the H.265
     // ITU-T-H.265-2021.pdf, page 57.
     SrsBitBuffer bs(&stream);
 

diff --git a/trunk/src/kernel/srs_kernel_codec.hpp b/trunk/src/kernel/srs_kernel_codec.hpp
@@ -752,7 +752,6 @@ struct SrsHevcRbspVps
 /**
  * Sequence Parameter Set
  * @see 7.3.2.2 Sequence parameter set RBSP syntax
- *      7.3.2.2.1 General sequence parameter set RBSP syntax
  * @doc ITU-T-H.265-2021.pdf, page 55.
  */
 struct SrsHevcRbspSps
@@ -823,7 +822,6 @@ struct SrsHevcRbspSps
 /**
  * Picture Parameter Set
  * @see 7.3.2.3 Picture parameter set RBSP syntax
- *      7.3.2.3.1 General picture parameter set RBSP syntax
  * @doc ITU-T-H.265-2021.pdf, page 57.
  */
 struct SrsHevcRbspPps
@@ -1034,8 +1032,9 @@ std::string srs_avc_level2str(SrsAvcLevel level);
 #ifdef SRS_H265
 
 /**
- * the profile for hevc/h.265.
- * @see Annex A Profiles and levels, ITU-T-H.265-2021.pdf, page 559.
+ * the profile for hevc/h.265, Annex A Profiles, tiers and levels
+ * @see A.3 Profiles
+ * @doc ITU-T-H.265-2021.pdf, page 268.
  */
 enum SrsHevcProfile
 {
@@ -1050,8 +1049,9 @@ enum SrsHevcProfile
 std::string srs_hevc_profile2str(SrsHevcProfile profile);
 
 /**
- * the level for hevc/h.265.
- * @see Annex A Profiles and levels, ITU-T-H.265-2021.pdf, page 684.
+ * the level for hevc/h.265, Annex A Profiles, tiers and levels
+ * @see A.4 Tiers and levels
+ * @doc ITU-T-H.265-2021.pdf, page 283.
  */
 enum SrsHevcLevel
 {
@@ -1190,9 +1190,9 @@ class SrsVideoCodecConfig : public SrsCodecConfig
     // level_idc, ISO_IEC_14496-10-AVC-2003.pdf, page 45.
     SrsAvcLevel avc_level;
 #ifdef SRS_H265
-    // The profile_idc, ITU-T-H.265-2021.pdf, page 559.
+    // The profile_idc, ITU-T-H.265-2021.pdf, page 62.
     SrsHevcProfile hevc_profile;
-    // The level_idc, ITU-T-H.265-2021.pdf, page 684.
+    // The level_idc, ITU-T-H.265-2021.pdf, page 63.
     SrsHevcLevel hevc_level;
 #endif
     // lengthSizeMinusOne, ISO_IEC_14496-15-AVC-format-2012.pdf, page 16