Re: [FFmpeg-devel] [PATCH] avformat/mxfdec: Detect XYZ pixel format for digital cinema files

2015-03-05 Thread Michael Niedermayer
On Thu, Mar 05, 2015 at 11:41:35AM +0100, Tomas Härdin wrote: > On Thu, 2015-03-05 at 00:36 +0200, Vilius Grigaliūnas wrote: > > While the native jpeg2000 decoder can determine pixel format correctly > > from the codestream, libopenjpeg wrapper cannot. To make sure that > > the output is correct wh

Re: [FFmpeg-devel] [PATCH] avformat/mxfdec: Detect XYZ pixel format for digital cinema files

2015-03-05 Thread Tomas Härdin
On Thu, 2015-03-05 at 00:36 +0200, Vilius Grigaliūnas wrote: > While the native jpeg2000 decoder can determine pixel format correctly > from the codestream, libopenjpeg wrapper cannot. To make sure that > the output is correct when using libopenjpeg to decode digital > cinema files, we do detection

[FFmpeg-devel] [PATCH] avformat/mxfdec: Detect XYZ pixel format for digital cinema files

2015-03-04 Thread Vilius Grigaliūnas
While the native jpeg2000 decoder can determine pixel format correctly from the codestream, libopenjpeg wrapper cannot. To make sure that the output is correct when using libopenjpeg to decode digital cinema files, we do detection from the metadata included in the MXF wrapper. If the container has