[FFmpeg-user] Screen Capture - Windows 10 - making progress

[Ron Barnes]

Hi All,

I am generating this error and the video has occasional freezes and skips.  Is there a way to compensate for this?


[libx264 @ 00000000026b96c0] non-strictly-monotonic PTS
[mp4 @ 00000000026b7de0] Non-monotonous DTS in output stream 0:0; previous: 740740, current: 740740; changing to 740741. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000026b7de0] Non-monotonous DTS in output stream 0:0; previous: 765765, current: 765765; changing to 765766. This may result in incorrect timestamps in the output file.
[libx264 @ 00000000026b96c0] non-strictly-monotonic PTS
[mp4 @ 00000000026b7de0] Non-monotonous DTS in output stream 0:0; previous: 773773, current: 773773; changing to 773774. This may result in incorrect timestamps in the output file.
[libx264 @ 00000000026b96c0] non-strictly-monotonic PTS6.39 bitrate= 758.8kbits/s speed=0.982x
[mp4 @ 00000000026b7de0] Non-monotonous DTS in output stream 0:0; previous: 829829, current: 829829; changing to 829830. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000026b7de0] Non-monotonous DTS in output stream 0:0; previous: 839839, current: 839839; changing to 839840. This may result in incorrect timestamps in the output file.
[libx264 @ 00000000026b96c0] non-strictly-monotonic PTS8.40 bitrate= 770.4kbits/s speed=0.982x
[mp4 @ 00000000026b7de0] Non-monotonous DTS in output stream 0:0; previous: 912912, current: 912912; changing to 912913. This may result in incorrect timestamps in the output file.
[libx264 @ 00000000026b96c0] non-strictly-monotonic PTS2.40 bitrate= 826.5kbits/s speed=0.979x
[mp4 @ 00000000026b7de0] Non-monotonous DTS in output stream 0:0; previous: 1033032, current: 1033032; changing to 1033033. This may result in incorrect timestamps in the output file.
[libx264 @ 00000000026b96c0] non-strictly-monotonic PTS5.90 bitrate= 816.5kbits/s speed=0.977x
[mp4 @ 00000000026b7de0] Non-monotonous DTS in output stream 0:0; previous: 1139138, current: 1139138; changing to 1139139. This may result in incorrect timestamps in the output file.

-----Original Message-----
From: ffmpeg-user [mailto:ffmpeg-user-bounces at ffmpeg.org] On Behalf Of Gyan
Sent: Friday, June 2, 2017 12:02 PM
To: FFmpeg user questions <ffmpeg-user at ffmpeg.org>
Subject: Re: [FFmpeg-user] Screen Capture - Windows 10 - making progress

Basic syntax would be

ffmpeg -rtbufsize 2000M -f gdigrab -probesize 50M -vsync passthrough -frame_drop_threshold 4 -i title="Fox News - Breaking News Updates | Latest News Headlines | Photos & News Videos - Mozilla Firefox" -f dshow -i audio= "Stereo Mix (Realtek High Definition Audio)" -vf "scale=trunc(iw/2)*2:trunc(ih/2)*2" -pix_fmt yuv420p tabgrab.mp4 _______________________________________________
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