ffprobe

I am new in ffprobe my aim is get video fps and store into java program. my code store xml files but i want store directly like int fps=30; ffprobe -v quiet -print_format xml -show_format -show_streams "/video/small/small.avi" > "/video/small/test.xml" this is my code. This will print the video FPS: ffprobe -v error -select_streams v -of default=noprint_wrappers=1:nokey=1 -show_entries stream=r_frame_rate file.mp4 I found calculate fps in another method that is.. String query = "ffmpeg -i foo.avi 2>&1 | sed -n 's/.*, \\(.*\\) fp.*/\\1/p' > fps.txt"; String[] command = {"gnome-terminal", "-x",

How do I get the Mime type I need to pass to MediaSource.isTypeSupported with ffprobe/ffmpeg? For instance, on my computer, that returns true : MediaSource.isTypeSupported('video/mp4; codecs="avc1.64000d,mp4a.40.2"') while that doesn't MediaSource.isTypeSupported('video/mp4') I'm not sure how to get what would correspond to the avc1.64000d,mp4a.40.2 part for a given video. Here is a larger list of what this part may look like. ffprobe -show_streams -i video.mp4 returns a number of interesting informations, including codec_type=video codec_time_base=1/40 codec_tag_string=avc1 codec_tag

This is a follow-up question from my previous question asked here , where I needed to look for silence within a specific audio track. Here is the ffmpeg life-saver solution where helps to get some metadata: ffmpeg -i file -map 0:a:1 -af astats -f null - But I have other type of input .mp4 files where they have one single track of 8 (i.e. 7.1) audio channels. Apparently these files are transcoded from an original file (somehow the 4 track stereos are squished into these files). Now similar to my previous, I need to know if the original file was 2-channel stereo or 5.1 (6) channel. How to know

so I do this in my script: import json info = json.loads(get_info()) print info Which outputs: richard@richard-desktop:~/projects/hello-python$ python main.py { "streams": [ { "index": 0, "codec_name": "mpeg2video", "codec_long_name": "MPEG-2 video", "codec_type": "video", "codec_time_base": "1001/48000", "codec_tag_string": "[0][0][0][0]", "codec_tag": "0x0000", "width": 1920, "height": 1080, "has_b_frames": 1, "sample_aspect_ratio": "1:1", "display_aspect_ratio": "16:9", "pix_fmt": "yuv422p", "level": 2, "timecode": "00:59:59:00", "id": "0x1e0", "r_frame_rate": "24000/1001", "avg_frame_rate"

I've been using ffprobe to read packets from video streams for analysis. However it's painfully slow. A 30min 720p video takes roughly 8min to read. I'm using the following command at the moment: ffprobe.exe -i video.mp4 -show_entries packet=size,pts_time,flags,duration_time This gives me the following information for every packet: [PACKET] pts_time=1981.392000 duration_time=0.032000 size=1536 flags=K_ [/PACKET] I did read a fair bit in the documentation but it looks like this is just it or is there a way to make this faster? Or would there be any alternative CLI tool to get the above

I want to extract audio from a video downloaded with youtube-dl on windows. I got youtube-dl working, but am unable to extract the audio. This problem is caused due to not having the correct audio codes installed. When i try to extract audio it tells me the following: ' WARNING: unable to obtain file audio codes with ffprobe ' youtube-dl man sais the following: -x -extract-audio convert video files to audio-only files (requires ffmpeg or avconv and ffprobe or avprobe) How do I install ffprobe or ffmpeg? Do I install this on windows, or do I install this as a python extension? I have no idea,

I' ve a .MOV video sent by a phone messanger app. Can I retrieve the real creation data of the file and the author? I tried with ffprobe, mediainfo and similar tool but give me only the date when I download it. I wrote a quick Python script that can obtain the creation and modification timestamps, since those are easy to find. Finding the author is a bit harder because it can be stored in several different ways. Example usage: $ ./mov-timestamps.py file.mov creation date: 2013-03-29 16:14:01 modification date: 2013-03-29 16:14:13 Sometimes you might see a date of 1/1/1904. That means the