using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX Stream #0:0: Video: h264 (Main) ( / 0x001B), yuv420p(top first), 720x576, 25 fps, 25 tbr, 90k tbn, 50 tbcīut when I tried the same command with libx264 codec everythin looks fine:įfmpeg -y -i source.mpg -vcodec libx264 -flags +ildct+ilme -acodec copy -f mpegts libx264_out.mpgĪnd console output: SPS unavailable in decode_picture_timing number of reference frames (0+5) exceeds max (4 probably corrupt input), discarding one

Missing reference picture, default is 2147483647 reference picture missing during reorder SPS unavailable in decode_picture_timing I whant to transcode this file and keep interlacing and try to do it with the following command:įfmpeg -i source.mpg -vcodec h264_nvenc -flags +ildct+ilme -acodec copy -f mpegts out.mpgĪfter transcode the same frame from the 'out.mpg' file is looks like follow: Yuv420p(tv, bt470bg, top first), 720x576, 25Īnd this is a frame from the source video:įfprobe -show_frames -i source.mpg | grep interlaced_frame I have the following interlaced H264 file:

Ffmpeg h264 encode