Re: [FFmpeg-devel] [RFC PATCH v6 3/4] libavcodec/j2kenc: Support for multiple layers

2020-08-27 Thread Gautam Ramakrishnan
On Thu, Aug 27, 2020 at 3:16 PM Moritz Barsnick wrote: > > On Wed, Aug 26, 2020 at 21:28:17 +0530, gautamr...@gmail.com wrote: > > > +@item layer_rates @var{string} > > +By default, compression is done using the quality metric. This option > > allows for > > +compression using compression ratio.

Re: [FFmpeg-devel] [RFC PATCH v6 3/4] libavcodec/j2kenc: Support for multiple layers

2020-08-27 Thread Moritz Barsnick
On Wed, Aug 26, 2020 at 21:28:17 +0530, gautamr...@gmail.com wrote: > +@item layer_rates @var{string} > +By default, compression is done using the quality metric. This option allows > for > +compression using compression ratio. The compression ratio for each level > could > +be specified. The

[FFmpeg-devel] [RFC PATCH v6 3/4] libavcodec/j2kenc: Support for multiple layers

2020-08-26 Thread gautamramk
From: Gautam Ramakrishnan This patch allows setting a compression ratio and to set multiple layers. The user has to input a compression ratio for each layer. The per layer compression ration can be set as follows: -layer_rates "r1,r2,...rn" for to create 'n' layers. --- doc/encoders.texi