Opened 10 years ago

Closed 10 years ago

#1247 closed defect (fixed)

Bugs in tone mapping information SEI

Reported by: o.nakagami Owned by:
Priority: minor Milestone: HM-14.0
Component: HM Version: HM-13.0
Keywords: Cc: fbossen, ksuehring, davidf, jct-vc@…


Two bugs are found in the software regarding tone mapping information SEI.

  1. When the decoder parses camera_iso_speed_idc, the value is stored in m_cameraIsoSpeedValue. It should be stored in m_cameraIsoSpeedIdc.
  2. Two syntax element, exposure_index_idc and exposure_index_value, are missing.

In addition, a typo is found in the software manual that the default value of camera_iso_speed_value should be "400" to align the HM code (now "420").

I believe the attached patch includes the fixes.

Attachments (1)

TM_SEI_fix.patch (10.2 KB) - added by o.nakagami 10 years ago.

Download all attachments as: .zip

Change History (3)

comment:1 Changed 10 years ago by DefaultCC Plugin

  • Cc fbossen ksuehring davidf jct-vc@… added

Changed 10 years ago by o.nakagami

comment:2 Changed 10 years ago by fbossen

  • Resolution set to fixed
  • Status changed from new to closed

Fixed in r3855

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  • David Flynn(Subscriber)
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  • Ohji Nakagami(Reporter)