Timeline


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Apr 17, 2012:

3:29 AM Ticket #492 (Text cleanup of QP prediction / derivation) created by kchono
A merged text is prepared for the following tickets: Ticket 441 Ticket …

Apr 16, 2012:

5:13 AM Ticket #491 (Subclauses 7.4.3.2 and 7.4.3.3, cross reference) created by suzukiyos
The cross reference in semantics of ref_pic_list_modification_flag_lc …

Apr 15, 2012:

11:20 PM Ticket #490 (Redundant RBSP trailing bits at the end of slice) created by sandeepkanumuri
In HM-6.1, all substreams are byte-aligned by inserting RBSP trailing …
11:04 PM Ticket #489 (assert() for scalingListType) created by cohen
In several places in HM-6.0 and maybe other versions, the statement …

Apr 14, 2012:

11:41 PM Ticket #468 (Memory leak in HM6.1 decoder) closed by ksuehring
fixed: The fix has been applied in r2181. Please reopen this report if this …
4:59 PM Ticket #488 (Unclarity and verboseness in long-term reference pictures marking process) created by ksuehring
Section 8.3.2 contains the sentences: Short-term reference pictures …

Apr 13, 2012:

4:27 PM Ticket #487 (Possible typo in a comment) created by cohen
In TComDataCU.cpp in HM6.1 and in earlier versions, near lines 4404 …
3:00 AM Ticket #486 (Clarification needed for obtaining tc / beta values when deblocking ...) created by pieterkapsenberg
Like AVC, HEVC can deblock accross slices, and the two slices can have …
2:22 AM Ticket #485 (HM software does not cope with different values of tc / beta across slices) created by pieterkapsenberg
Like AVC, HEVC can deblock accross slices, and the two slices can have …

Apr 12, 2012:

1:24 PM Ticket #484 (Text bug on reference index derivation for temporal merging candidate) created by huiyong
In "8.5.2.1.1 Derivation process for luma motion vectors for merge …
4:07 AM Ticket #483 (Redundant deblocking process in inner regions of I_PCM) created by kchono
In the draft text, inner regions of an I_PCM coding unit are subject …

Apr 11, 2012:

9:52 PM Ticket #482 (References to StCurr0/1 should be changed StCurrBefore/After) created by adarsh
Section 8.3.3.1 contains references to RefPicSetStCurr0 (twice), …
12:21 PM Ticket #481 (RefPicListX is not a function, is it?) created by tktan
Is RefPicListX ever defined as a function? I think not and it is …
11:59 AM Ticket #480 (Editorial Spelling and spaces) created by tktan
Subclause 7.4.2.1, definition of lists_modification_present_flag a) …
11:46 AM Ticket #479 (We do not have SP pictures / text copied from AVC is not updated.) created by tktan
Subclause 8.1, second last paragraph of step 2.: Editorial: a) remove …
11:23 AM Ticket #478 (2nd & 4th "If" statement in combine list initialization is vague and ...) created by tktan
The language of the 2nd and 4th "if" statement in step 3 of subclause …
12:13 AM Ticket #477 (Semantics of vui_parameters_present_flag missing) created by adarsh
The semantics of vui_parameters_present_flag is missing.

Apr 9, 2012:

4:01 PM Ticket #476 (Missing text regarding bypassing deblock filter process in lossless coding) created by wen.gao
In Section 8.7.1.4.5 and Section 8.7.1.4.6, the text regarding …
12:25 PM Ticket #475 (Text/HM mismatch in alf_nb_pred_luma_flag) created by yamakage
In HM-6.0 and HM-6.1 software, the (N-1)th coefficient of luma ALF …
6:43 AM Ticket #474 (Missing initialization of I_PCM transform index) created by kchono
When I_PCM is selected, its transform index is not initialized at …

Apr 8, 2012:

12:05 AM Ticket #473 (outdated initValue tables in WD following JCTVC-H0535) created by Smarter
When JCTVC-H0535 was implemented in the …

Apr 6, 2012:

7:29 PM Ticket #472 (Lossless mode integration in deblocking filter) created by geertv
In HM6.1, the deblocking filter will disable filtering for the left …
6:09 AM Ticket #471 (Improved text for pcm_flag and num_subsequent_pcm semantics) created by kchono
1. In the pcm_flag semantics, the inference of pcm_flag value is …

Apr 5, 2012:

4:35 PM Ticket #470 (Shortcoming of lossless functionality) created by felix.henry
This is not really a bug but it is rather a possible shortcoming of …
4:26 PM Ticket #469 (chroma_format_idc has no need for a default value) created by parmitag
Section 7.4.2 says "When chroma_format_idc is not present, it is …
11:01 AM Ticket #468 (Memory leak in HM6.1 decoder) created by gordon
Only class D test sequences can be decoded with a 32-bit decoder, due …
4:19 AM Ticket #467 (Typo and editorial enhancemend in Field indication SEI) created by kchono
[Typo] Table D-1's title is incorrect. The title should be replaced by …
4:07 AM Ticket #466 (ALF SliceQPy range error in Table 8-14) created by kchono
SliceQPy can take a nagative value. "0 - 27" in the table should be …
4:04 AM Ticket #465 (Typos in equations (8-262), (8-264), and one under the (8-264).) created by kchono
"QP/6" should be "qP/6."
4:00 AM Ticket #464 (Definition of quantization parameter) created by kchono
In 8.6.1, the meanings of QPY_A, QPY_B, and QPY_PREV may be ambiguous …
3:43 AM Ticket #463 (Text / HM mismatch for derivation of QP in deblocking processes) created by kchono
The CD text misses the "0" QP setting for I_PCM regions. Instead, qPL …

Apr 4, 2012:

4:27 PM Ticket #462 (Incorrect cross reference in section 9.2.2 Binarization process) created by rikallen
4th paragraph, "binarization process are given in subclauses 9.2.2.5 …
11:21 AM Ticket #461 (Position of Subclause 8.3.5) created by tktan
The subclause 8.3.5 Marking of reference pictures before decoding is …

Apr 3, 2012:

4:13 PM Ticket #460 (text mismatch in check wether log2TrafoSize == Log2MinTrafoSize) created by bbross
The TU processing and the chroma cbf parsing in the draft is …
3:13 PM Ticket #459 (RQT issues and cleanup) created by bbross
[Issue 1] When the current luma coding block is 8x8 and …
12:06 PM Ticket #458 (log2TrafoWidth1 and log2TrafoHeight1 calculation for NSQT) created by bbross
In "8.5.3.1. Decoding process for luma residual blocks" "8.5.3.2. …

Apr 2, 2012:

6:17 PM Milestone HM-6.1 completed
3:18 PM Ticket #457 (Potential Bug in HM6.0) closed by ksuehring
invalid
2:01 PM Ticket #415 (Meeting information for HEVC text spec draft 6 (WD: doc# H1003 dk) ...) closed by bbross
fixed: I fixed this by rejecting the old dK document (JCTVC-H1003-v21.zip) …
1:55 PM Ticket #415 (Meeting information for HEVC text spec draft 6 (WD: doc# H1003 dk) ...) reopened by bbross

Apr 1, 2012:

1:04 PM Ticket #457 (Potential Bug in HM6.0) created by NaZhang
When we did expeiments on HM4.0, we observed that the following …

Mar 30, 2012:

3:21 PM Ticket #456 (Slice header: SAO and ALF flag positions wrong) created by ksuehring
The positions / conditions of SAO and ALF flags in the slice header …
2:23 PM Ticket #455 (SPS: VUI not implemented) created by ksuehring
VUI syntax and switching flag are not implemented in the HM software …
1:08 PM Ticket #454 (PPS: num_ref_idx_lX_default_active_minus1 draft/software mismatch) created by ksuehring
The following PPS syntax elements are missing the the HM software: …
1:06 PM Ticket #453 (PPS: entropy_coding_mode_flag draft/software mismatch) created by ksuehring
The HM software still contains entropy_coding_mode_flag which does not …
12:04 PM Ticket #452 (Wrong 'else if...' for 'if (skip_flag)' in CU syntax) created by bbross
The 'else if...' corresponding to in CU syntax table: else if( …
9:07 AM Ticket #451 (use_delta_flag[ j ] is not decoded when used_by_curr_pic_flag[ j ] is 1.) created by tktan
Change the value use_delta_flag[ j ] in the first row of Table 7-9 …
3:19 AM Ticket #450 (context initValue undefined for the third context of Part Size in P ...) created by liweig
in HM 6.0, the third context for PartSize is labeled as not used. …

Mar 29, 2012:

4:47 PM Ticket #335 (A bug in HM5.2 when using --PAD and FrameSkip together) closed by ksuehring
fixed: The fix has been committed in r2159
4:44 PM Ticket #243 (Random Access Decoding using -s parameter in the decoder is broken) closed by ksuehring
fixed: A fix has been committed to HM-6.0-dev
4:35 PM Ticket #449 (APS writing needs cleanup) created by ksuehring
Since there is no CABAC coding in the APS, the APS writing functions …
4:32 PM Ticket #448 (combined_inter_pred_ref_idx does not exist anymore.) created by tktan
In subclause 7.4.7, combined_inter_pred_ref_idx does not exist …
4:28 PM Ticket #447 (parameter set extension flags missing) closed by ksuehring
fixed: The implementation has been committed in r2158
4:27 PM Ticket #447 (parameter set extension flags missing) created by ksuehring
SPS, PPS and APS extension flags are not implemented in HM 6.0
2:24 PM Ticket #446 (Typos in reference picture list combination) created by hyang
In H1003_dK description, First, in the syntax table 7.3.3.3, a right …
2:02 PM Ticket #445 (Equation (7-59) and (7-60) for RPS derivation do not match HM6.0) created by hyang
In H1003_dK, <= is used to end up the "for" loop in equation (7-59) …
12:26 PM Ticket #444 (Lambda modifier is only initialised for layer 0 to 3) created by mindthegab
A lambda modifier is defined for each layer in the GOP hierarchy. Only …
11:48 AM Ticket #443 (Minor text errors at SPS and derived SPS variables) created by jtajime
(Actual version _dK) 1. "pcm_bit_depth_luma_minus1" and …
10:10 AM Ticket #442 (Spurious extra variable "shift3") closed by rikallen
invalid: Sorry - found where it's referenced. I'd been trusting words search …

Mar 28, 2012:

6:35 PM Ticket #442 (Spurious extra variable "shift3") created by rikallen
The variable "shift3" is defined in clause 8.5.2.2.2.1 and 8.5.2.2.2.2 …
4:08 PM Ticket #439 (Initialization of m_bLMvdL1Zero) closed by ksuehring
fixed
2:17 PM Ticket #438 (Text / HM mismatch for NAL unit header syntax) closed by ksuehring
fixed: fixed in r2156
9:06 AM Ticket #441 (Missing definition of Chroma QP) created by qhuang
The relationship between Luma QP and Chroma QP is borrowed from AVC in …

Mar 27, 2012:

3:36 PM Ticket #440 (Text / HM mismatch: NAL_UNIT_APS has incorrect value) closed by ksuehring
fixed: a fix has been committed in r2151
2:19 PM Ticket #430 (SliceMode = 2 bug) closed by ksuehring
fixed: The patch has been applied in r2150
2:05 PM Ticket #440 (Text / HM mismatch: NAL_UNIT_APS has incorrect value) created by Smarter
According to JCTVC-H1003_dK, APS has nal_unit_type 14, but in …
9:11 AM Ticket #439 (Initialization of m_bLMvdL1Zero) created by rickard
In HM 6.0 when using slices, the TComSlice variable m_bLMvdL1Zero is …
12:25 AM Ticket #438 (Text / HM mismatch for NAL unit header syntax) reopened by ksuehring
Yes, I meant HM-6.0-dev. You are right for …

Mar 26, 2012:

10:37 PM Ticket #438 (Text / HM mismatch for NAL unit header syntax) closed by ksuehring
invalid: High level syntax is currently being implemented in HM 6.1. The …
4:53 PM Ticket #438 (Text / HM mismatch for NAL unit header syntax) created by Smarter
According to JCTVC-H1003_dK section 7.3.1, the first byte of the NAL …

Mar 25, 2012:

6:25 AM Ticket #437 (Split flag conditions) created by rkaliski
For WD H1003 Rev K (21): In section 7.4.5 Coding tree semantics, for …

Mar 23, 2012:

10:19 PM Ticket #436 (context initValue undefined for split_transform_flag when depth is ...) created by zhyang
In HM 6.0, split_transform_flag uses a depth-based context initValue …
4:20 PM Ticket #435 (Terminology: Usage of 'location' vs usage of 'position'.) created by mwi
Is there a different meaning for the terms 'location' and 'position'? …
4:19 PM Ticket #434 (Some editorial items in Subclause 7.4) created by mwi
Subclause 7.4.1: - "End of sequence" and "End of Stream" NAL Unit …
4:18 PM Ticket #433 (Subclause 8.5 bugs, wording, typos, cross references) created by mwi
Subclause 8.5: - Step 2.: The decoding process for the residual …
1:45 PM Ticket #405 (SVN r2113 bug) closed by ksuehring
fixed
12:06 PM Ticket #429 (Encoder creates a different bitstream each time when using wavefront ...) closed by ksuehring
fixed: The patch was applied in r2142
11:52 AM Ticket #432 (Maximum number of slices) created by iperroux
In A.4.2 a) and b), the constraint for the maximum number of slices …
7:52 AM Ticket #431 (Missing initial value for candIntraPredModeB and candIntraPredModeA) created by Changcai Lai
(actual version dK) 8.4.1 ...... 5. The candModeList[ x ] with x=0..2 …

Mar 22, 2012:

10:24 PM Ticket #430 (SliceMode = 2 bug) created by shilin.xu
When sliceMode = 2, the encoder seems to encode the last LCU of a tile …
7:26 PM Ticket #429 (Encoder creates a different bitstream each time when using wavefront ...) created by sandeepkanumuri
In HM-6.0-dev branch, if we use wavefronts with 2 substreams, the …
3:25 PM Ticket #394 (New slice mode added on the top of HM-6.0rc1) closed by ksuehring
fixed: the patch has been added in r2139
1:45 PM Ticket #428 (PPS/SPS parsing dependency on tiles_or_entropy_coding_sync_idc) created by ksuehring
(originally reported by Peisong Chen) There exists a parsing …
1:37 PM Ticket #425 (m_iNumColumnsMinus1 and m_iNumRowsMinus1 uninitialed, decoder will ...) closed by ksuehring
fixed: I have not seen crashes, but the fields should be initialized. Please …
12:56 PM Ticket #427 (uniform_spacing_flag related code needs to be cleaned up) created by ksuehring
uniform_spacing_flag is represented in the code using the term …
12:42 PM Ticket #426 (order of tile related SPS syntax elements) closed by ksuehring
fixed: fixed in r2135
12:40 PM Ticket #426 (order of tile related SPS syntax elements) created by ksuehring
The location of uniform_spacing_flag in the software does not match …
11:54 AM Ticket #425 (m_iNumColumnsMinus1 and m_iNumRowsMinus1 uninitialed, decoder will ...) created by chenm003
Both m_iNumColumnsMinus1 and m_iNumRowsMinus1 in SPS are uninitialed. …
3:24 AM Ticket #424 (The position of DF vertical edge is incorrect in 8.7.1.4.) created by JiCheonKim
4.For xDk set equal to xC+( k << 2 ), k=0..nD*2 − 1, the following …
2:30 AM Ticket #423 (Syntax Elements ctxIdxTable is inconsistent with Syntax in Tablular form) created by rkaliski
Example: rem_intra_pred_mode is list as ae(v) in the prediction unit …

Mar 21, 2012:

4:47 PM Ticket #421 (Not possible to encode sequences shorter than 2 x GOPSize) closed by ksuehring
fixed
4:47 PM Ticket #420 (NAL losses causes the decoder to crash) closed by ksuehring
fixed
4:26 PM Ticket #257 (Null Pointer check missing) closed by ksuehring
fixed: fixed in r2126 and r2127, see also #299
4:23 PM Ticket #299 (Deblocking filter has been always disabled on independent tile boundary) closed by ksuehring
fixed: the fix has been committed in r2126 and r2127
4:21 PM Ticket #422 (QP adaptation fails when max CU size is not 64x64) closed by bheng
duplicate: Closed as duplicate of #397.
2:59 AM Ticket #422 (QP adaptation fails when max CU size is not 64x64) created by bheng
The current implementation of QP adaptation makes the assumption that …

Mar 20, 2012:

3:50 PM Ticket #421 (Not possible to encode sequences shorter than 2 x GOPSize) created by jonatan
In the encoder there is a restriction that FrameToBeEncoded must be at …
3:38 PM Ticket #420 (NAL losses causes the decoder to crash) created by rickard
The HM decoder crashes for bitstreams where coded slice NAL units …
2:04 PM Ticket #419 (transformSubdivFlag signaled when Log2CbSize=6 and Log2MaxTrafoSize=4 ...) created by bbross
In HM-6.0, when the transform tree of a CU with 64x64 luma coding …
5:04 AM Ticket #418 (refernce picture list construction) created by eeehey
in JCTVC-H1003dK, a typo is found in equation 8-11 When the slice is …

Mar 19, 2012:

1:32 PM Ticket #417 (Subclause 8.4 wording, typos, formatting) created by mwi
Wording: "Output of this process is" --> "Output of this process are", …
10:35 AM Ticket #415 (Meeting information for HEVC text spec draft 6 (WD: doc# H1003 dk) ...) closed by bbross
wontfix: Thanks, well spotted but this cannot be changed anymore. Since draft …
3:20 AM Ticket #416 (Duplicate equations in 8.5.2.2.3.1/2) created by fbossen
Equation (8-214) defines how to average 2 motion-compensated …
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