On 1 August 2017 at 22:59, tasos <tas...@trigonongroup.com> wrote: > Hello. > I get a video file with > > ffmpeg -y -i /dev/dvb/adapter0/dvr0 -c:v copy -c:a copy foo.avi >> > This file is displayed on vlc as a 50fps video file. > > Input #0, mpegts, from '/dev/dvb/adapter0/dvr0': >> Duration: N/A, start: 7972.129344, bitrate: N/A >> Program 1 >> Stream #0:0[0x6e]: Video: h264 (High) ([27][0][0][0] / 0x001B), >> yuv420p(tv, bt709, top first), 1920x1080 [SAR 1:1 DAR 16:9], 25 fps, 25 >> tbr, 90k tbn, 50 tbc >> Stream #0:1[0x78]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, >> stereo, s16p, 128 kb/s >> Stream #0:2[0x82]: Audio: mp3 ([3][0][0][0] / 0x0003), 0 channels, >> s16p >> > 25 fps,25 tbr. > So my question is,is this correct? > Thanks! > > My guess is that VLC is misreporting it, and it's 50 fields per second, interlaced, and so FFMpeg is reporting it as 25 frames per second correctly.
I have seen something similar myself between the two. Regards, Simon _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".