Realtime time overlay with ffmpeg - Video Production Stack …
I'm using the following ffmpeg command to create an H.264 encoded MPEG transport stream from a single png file with a text overlay. ffmpeg -re -loop 1 -i smpte-color-bars-1080p.png -vf …
How to set pts time format when using ffmpeg filter to add …
Jul 13, 2017 · How to set pts time format when using ffmpeg filter to add timestamp Ask Question Asked 8 years, 5 months ago Modified 7 years ago
Adding date/time information on video for ffmpeg
Jul 1, 2019 · I am using FFmpeg for live streaming with RTMP to YouTube. My ffmpeg command is like this: ffmpeg -ar 44100 -ac 2 -f alsa -i plughw:1,0 -f v4l2 -codec:v h264 -framerate 30 \\ …
How to decode the PTS timestamps and extract the video frames
I want to extract the video frames and get the PTS timestamp for each one of them. I have an input MPEG-2 TS file and I prefer to use some open source tool like ffmpeg or something …
Understanding pts_time and frame extraction with time stamps
This corresponds with the calculation above, however, my output.txt contains 528 parsed line entries like the one above, yet my command outputs only 11 files, using the logic above the file …
Encode piped images as they arrive with real time timestamps
Aug 2, 2024 · Encode piped images as they arrive with real time timestamps Ask Question Asked 1 year, 5 months ago Modified 1 month ago
ffmpeg - Draw a box and scale its size with time
May 15, 2020 · 4 I need to draw a box that grows in size horizontally over a video (scaling its width as time goes by) Since drawbox does not support the 't' (as in time) variable, I'm at a …
Set display time of individual frames in FFmpeg
The GIF format allows individual frames to be displayed for an artificial amount of time and this specific GIF animation makes use that feature, with most frames being displayed for 125 …
Can FFmpeg output time duration since the start of a job?
Dec 22, 2015 · 3 Is there a way for FFmpeg to output or log time duration since a particular job/process was started? I know that there are more or less complicated ways to display a …
FFmpeg: advantages and drawbacks of DTS/TrueHD vs. FLAC
5 days ago · Let say one have two video files test1DTS.m2ts (test1TrueHD.m2ts) and test2DTS.m2ts (test2TrueHD.m2ts). FFprobe shows the following (relevant) information (both …