#11606: avcodec/dvbsubenc: Broken dvb_encode_rle8
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Reporter: pbk | Owner: (none)
Type: defect | Status: new
Priority: normal | Component: avcodec
Version: unspecified | Resolution:
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by waider):
The current DVB SUB spec
(https://www.etsi.org/deliver/etsi_en/300700_300799/300743/01.06.01_60/en_300743v010601p.pdf)
on p62 in Table 44: 8-bit/pixel_code_string does indeed say
`| 00000000 00000000 | end of 8-bit/pixel_code_string |`
However the same spec on page 45 says
> end_of_string_signal: A 7-bit field filled with '000 0000'. The presence
of this field, i.e. next_bits(7) == '000 0000', signals the end of the
8-bit/pixel_code_string.
Do you have a reference for your quoted text ("The end of
8-bit/pixel_code_string shall be 2 zeroes") as I can't find it or anything
quite like it in the above spec.
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Ticket URL: <https://trac.ffmpeg.org/ticket/11606#comment:1>
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