Changes between Initial Version and Version 1 of Ticket #9350
- Timestamp:
- Jul 27, 2021, 2:42:11 PM (2 years ago)
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Ticket #9350 – Description
initial v1 11 11 This SEI is defined that it should be applied in decoding order for the following sequence: ''"The alternative transfer characteristics SEI message persists for the current layer in decoding order from the current picture until the end of the CLVS"'' 12 12 13 Unfortunately, it seems like the libavcodec HEVC decoder applies these in presentation order, so the leading pictures which come after the CRA IRAP (but get output first in presentation order) will only get the "compatible" value, which leads to workflows that configure their output based on the first received frame (such as ffmpeg.c) to output the 13 Unfortunately, it seems like the libavcodec HEVC decoder applies these in presentation order, so the leading pictures which come after the CRA IRAP (but get output first in presentation order) will only get the "compatible" value, which leads to workflows that configure their output based on the first received frame (such as ffmpeg.c) to output the compatible value instead of the actual value. 14 14 15 15 How to reproduce:
