Hey everyone! I am developing a video streaming mobile application. In order to support multiple orientations, I am currently using h.264's SEI Display Orientation message in my H.264 bitstream. (For more context, my bitstream is transported over RTMP and packaged as FLV)
I see that ffprobe can detect my Display Orientation messages as av_frame_side_data of type AV_FRAME_DATA_DISPLAYMATRIX. However, after reading the source code of ffplay, it seems that it does not support frame level orientation changes?. From what I gathered, it will get a display matrix using av_stream_get_side_data. And I can't find any place where the stream's display matrix will be changed by a frame level display matrix. Can someone help clarify this? Do ffplay and other popular players support frame level rotation at all? Thanks! Omer Iqbal _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
