Hello and thanks for replying.
This is what ffprobe gives me(i should have mentioned it earlier)
Stream #0:0: Video: h264 (High) (H264 / 0x34363248), yuv420p(tv,
bt709, top first), 1920x1080 [SAR 1:1 DAR 16:9], 5593 kb/s, 50 fps, 25
tbr, 50 tbn, 50 tbc
On 8/2/2017 1:01 AM, Simon Brown wrote:
On 1 August 2017 at 22:59, tasos <[email protected]> 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
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