New submission from Manjunath H Siddaiah <hsma...@gmail.com>: Command to reproduce the bug ./ffmpeg -i sample.mp4 -s 352x288 1.mp4 -s 320x240 2.mp4
Generated two outputs 1.mp4 and 2.mp4 of 352x288 and 320x240 resolutions. observed video distortion on one of the output file. This has happened because, software scaler is called only once through AVFilter, instead of two scaler operations one for 352x288 and another for 320x240. Suppose if we do two or more outputs with same resolutions, then the distortions will not be there ---------- messages: 13793 priority: normal status: new substatus: open title: video distortions on Multi step encoding with different video encoding resolutionsresolutions topic: avfilter, swscaler type: bug ________________________________________________ FFmpeg issue tracker <iss...@roundup.ffmpeg.org> <https://roundup.ffmpeg.org/issue2637> ________________________________________________
