Re: [FFmpeg-user] Problem with time-lapse

Hi, > ffmpeg -i /mnt/ramdisk3g/workdir/%d.jpg -r 120 -vcodec mpeg4 -qsale 1 -y > -filter:v " setpts=0.23*PTS"'' /mnt/ramdisk/mp4/ > > And the result is this > https://drive.google.com/file/d/1acRm7vWwJAXz1jEU66nuD7Db9mrtPuz-/view?usp=sharing > > In workdir i have multiplied every image 6 times w

[FFmpeg-user] USB Camera ffplay real-time and save to file

I have a cheap USB pipe inspection camera and I want to see the output (via ffplay) real-time, but also record (via ffmpeg). I seem to be able to do both separately, but can't get them both to work at the same time using the tee muxer. Well, it does work, but the ffplay output isn't real-time

Re: [FFmpeg-user] Unable to play or import video files in an app that uses ffmpeg

> > > The first log entry appears to show how the app called FFprobe. You > > > could try to run that same command yourself from the Command Prompt… > > > [Tim] Here is the command line output of both tests one after the other… > > > > C:\Users\Tim Stiles>"C:\PB_short_path_test\PinballBrowser756\ff

[FFmpeg-user] Errors and artefacts when decoding a .h264 file from security camera

Hi, I have a security camera file that gives me decoding errors which are very likely the reason for several macroblocks being broken in the resulting video (by far not all, you can still recognize the motive). Are there any command line flags I can try to fix this or shall I submit a trac ticket

Re: [FFmpeg-user] Problem with time-lapse

Hi Ted! Thanks for your reply and pointing me in the right direction! Now i use os.system('ffmpeg -i ' + workdir2 + '%d.jpg -r 120 -vcodec mpeg4 -qscale 1 -y -filter:v '" setpts=0.23*PTS"' ' + destinationdir + videofile) thats ffmpeg -i /mnt/ramdisk3g/workdir/%d.jpg -r 120 -vcodec mpeg4 -qsale 1

[FFmpeg-user] Conversion to MP4 fails with non-monotonic DTS error

Hello list, when I try to convert the audio stream of a WMV input file to MP4/AAC an error "non-monotonous DTS in output stream" is raised. FFmpeg command line: $ ffmpeg -i INPUT_FILE.wmv -f mp4 -map 0:a -codec:a aac -b:a 128k \ -t 1.0 -y OUTPUT_FILE.mp4 -loglevel +debug -xerror -nostdin -n

Re: [FFmpeg-user] Output to S3

Hi, >> Is setting up a sort of proxy server that will intermediate and upload >> to s3 an option? > It might be the option, but it will be the last option I'd like to accept. > I'm seeking for more simple solution. > I'm afraid that I'll stuck on sending a video to that server too. Is the aversion

[FFmpeg-user] LUFS measurment for short length audio

Hi list! Can somebody help to measure LUFS for audio files under 0,4 seconds??? Yours sincerly Chris ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or