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Questions tagged [ffprobe]

ffprobe gathers information from multimedia streams and prints it in human- and machine-readable fashion.

ffprobe gathers information from multimedia streams and prints it in human- and machine-readable fashion.

See http://ffmpeg.org/ffprobe.html

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wmv video; packet fragment position invalid; what does it mean and how to resolve it

I am trying to do some work on a wmv video file. I'm using ffmpeg and ffprobe. I'm getting the message: "packet fragment position invalid 0,0 not in 0". I am not familiar with video processing, quite a newbie actually. I didn't find an explanation…
gufidown
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ffmpeg - convert mxf to ts while maintaining "Text" tracks

I have a .mxf file that has 608/708 captions. When I look at the MediaInfo of this file I see below Text information. My goal is to extract 608/708 captions from this file using ccextractor. To do that first I am converting this to a .ts file using…
user3552454
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When I run code in Docker I get a Django error [Errno 2]. When running locally everything works. Why?

I don't know what's going on. A script run by Django works fine, but not through Docker and Django. An error is returned: Pic Errno 2 No such file or directory Below is the code of the function with the error and the code of the Dockerfile. ''' def…
Agata Kokoszka
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How to detect pts scte35 message with pts image I with ffprobe

I'm searching a method to detect pts of message SCTE35 with pts of an image. Do you have a suggestion? Thank you for help
lesphynx92600
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Flutter FFmpeg moov atom not found whilst running ffmpeg command during recording

Hi am currently trying to retrieve 3 second clips of an audio file whilst it is recording in flutter. I am using the recording module flutter sound and flutter ffmpeg. I record the audio file with default codec (.aac). The file is saved to the cache…
GILO
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AWS elastic beanstalk UnhandledPromiseRejectionWarning: Cannot find ffprobe

Using elasticbeanstalk with Node.js 10 running on 64bit Amazon Linux 2/5.2.3. I have a packages.config file under .ebextensions folder. packages: yum: ImageMagick: [] ImageMagick-devel: [] commands: 01-wget: command: "wget -O…
Ali Ahmed
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How to do mediainfo on m3u8 files

My mediainfo CLI version 19 was working fine until now on single files. But I am really surprised that it is not working with M3u8. It only gives file level information. It is not giving me underlying child M3u8 info and their resolutions etc; and…
Tarun
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linux tools that deal with metadata

there is pdfinfo for PDFs, exifinfo for images, ffprobe for multimedia and so on. are the a collection or a standardized toolset for extracting filetype dependent(like pdf, image, doc, odt) metadata of all files in linux? or even distinct tool that…
vanangamudi
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How to get frame information from fragmented mp4

I'm using the following command to generate fmp4 files ffmpeg -rtsp_transport tcp -i rtsp://someuser:somepassword@somedomain:someport/Streaming/Channels/101 -acodec copy -vcodec copy -hls_segment_type fmp4 -hls_time 2 -hls_list_size 10 -hls_flags…
Duke Atista
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Multiply ffprobe fps as value in powershell

I'm trying to print the multiplied fps of a video with ffprobe, .\ffprobe.exe -v error -select_streams v -of default=noprint_wrappers=1:nokey=1 -show_entries stream=avg_frame_rate -i "$videopath" > rate 2>&1 $script:rate =…
Katzenwerfer
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display only lines from output that contains a specified word

I'm looking for a way to get only the lines that contains a specified word, in this case all lines that contains the word Stream from an output I've tried; streams=$(ffprobe -i "movie.mp4" | grep "Stream") but that didn't get any results.. or do…
JoBe
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using ffprobe to count number of audio channels in a video file

I am using this to get the number of audio channels in a video file: ffprobe -i movie.mxf -show_entries stream=channels -select_streams a -of compact=p=0:nk=1 -v 0 Which outputs: 0 1 1 1 1 1 1 1 1 There are 8 audio channels, and I wanted to get…
friendlygiraffe
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ffmpeg - how to pass all streams audio/tmcd, etc from input->output unchanged

Please help me, with hopefully specific ffmpeg arguments to include in my video encoding. My work is only related to video stream, so this is the only one I'm changing. I receive a .mov file(s) that have already been pre-compiled for a specific…
QRrabbit
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ffmpeg error on DVCPRO HD encoding is not supported

Please help, I'm trying to encode a video stream, and output the video using the same format as my input: ffmpeg -i input.mov -c:v dvvideo -pix_fmt yuv422p -b:v 115084915 -maxrate 115084915 -minrate 115084915 -r 29.97 -top 1 -color_primaries bt709…
QRrabbit
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ffmpeg - top coded first (swapped) vs progressive -top 1 does not stick

please help: I'm encoding a video, and because of my specific use-case, I have to encode it twice, in sequence, so that the output from the first run of ffmpeg goes into second encoding of ffmpeg as an input. I use "-top 1" option to force "top…
QRrabbit
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