Re: [FFmpeg-devel] [PATCH v1 2/2] fftools/ffmpeg Add stream metadata from first frame's metadata

2019-05-05 Thread Jun Li
On Sun, May 5, 2019 at 6:06 PM Michael Niedermayer wrote: > On Sat, May 04, 2019 at 07:13:34PM -0700, Jun Li wrote: > > Fix #6945 > > Exif extension has 'Orientaion' field for image flip and rotation. > > This change is to add the first frame's exif into stream so that > > autorotation would use

Re: [FFmpeg-devel] [PATCH v1 2/2] fftools/ffmpeg Add stream metadata from first frame's metadata

2019-05-05 Thread Michael Niedermayer
On Sat, May 04, 2019 at 07:13:34PM -0700, Jun Li wrote: > Fix #6945 > Exif extension has 'Orientaion' field for image flip and rotation. > This change is to add the first frame's exif into stream so that > autorotation would use the info to adjust the frames. > --- > fftools/ffmpeg.c | 45