1700 NTSC, SMPTE 170MTransfer characteristics : BT. More example output from the same iphone video: VideoID : 1Format : AVCFormat/Info : Advanced Video CodecFormat profile : Baseline 0Format settings, CABAC : NoFormat settings, ReFrames : 1 frameCodec ID : avc1Codec ID/Info : Advanced Video CodingDuration : 7s 941msBit rate mode : VariableBit rate : 724 KbpsWidth : 480 pixelsHeight : 360 pixelsDisplay aspect ratio : 4 : 3Rotation : 90☏rame rate mode : VariableFrame rate : 29.970 fpsMinimum frame rate : 28.571 fpsMaximum frame rate : 31.579 fpsColor space : YUVChroma subsampling : 4 : 2 : 0Bit depth : 8 bitsScan type : ProgressiveBits/(Pixel*Frame) : 0.140Stream size : 702 KiB ( 91%)Title : Core Media VideoEncoded date : UTC 2011- 06- 22 15 : 58 : 25Tagged date : UTC 2011- 06- 22 15 : 58 : 34Color primaries : BT. A command line example: $ mediainfo test.mp4 | grep RotationRotation : 90° But, the open source library, mediainfo can.
From what I've found thus far, ffmpeg doesn't have the ability to detect iPhone's orientation.
0 kommentar(er)
