[FFmpeg-devel] [PATCH 2/2] avcodec/tiff: Multi-page support

Paul B Mahol onemda at gmail.com
Thu Mar 28 13:03:50 EET 2019


On 3/28/19, Nick Renieris <velocityra at gmail.com> wrote:
> Any news on this? Is there something I should do?

Have you uploaded small tiff so this patch can be tested?

>
> Στις Σάβ, 23 Μαρ 2019 στις 2:54 μ.μ., ο/η Carl Eugen Hoyos
> <ceffmpeg at gmail.com> έγραψε:
>>
>> 2019-03-23 13:34 GMT+01:00, Paul B Mahol <onemda at gmail.com>:
>> > On 3/23/19, Carl Eugen Hoyos <ceffmpeg at gmail.com> wrote:
>> >> 2019-03-23 9:11 GMT+01:00, Paul B Mahol <onemda at gmail.com>:
>> >>> On 3/22/19, Carl Eugen Hoyos <ceffmpeg at gmail.com> wrote:
>> >>>> 2019-03-22 15:50 GMT+01:00, velocityra at gmail.com
>> >>>> <velocityra at gmail.com>:
>> >>>>> From: Nick Renieris <velocityra at gmail.com>
>> >>>>>
>> >>>>> Option "-page N" (page index N starts from 1) can now
>> >>>>> be used to specify which TIFF page/subfile to decode.
>> >>>>
>> >>>> What is the current behaviour?
>> >>>> Shouldn't the decoder output all pages as for a video file?
>> >>>
>> >>> How?
>> >>
>> >> I would have suggested decoder flush.
>>
>> The word is probably "drain".
>>
>> > What? Can you elaborate what you think?
>>
>> Isn't there a return value that leads to subsequent calls of
>> AVCodec->decode()?
>>
>> Carl Eugen
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