query: Find if video file has audio present in it
positive_passages.docid: 19735
positive_passages.text: Using ffprobe to check if file is audio or video only
negative_passages.docid: 18536
negative_passages.text: audio track and video track are not the same length
negative_passages.docid: 92576
negative_passages.text: Export an animation as .avi file with sound?
negative_passages.docid: 17649
negative_passages.text: Is there a way to check if a file is in use?
negative_passages.docid: 65499
negative_passages.text: Finding Duration of an MP3 file in Java
negative_passages.docid: 128442
negative_passages.text: Determine whether a particular file is compressed
negative_passages.docid: 109232
negative_passages.text: C# - Check if File is Text Based
negative_passages.docid: 54123
negative_passages.text: Check if file exists in C++
negative_passages.docid: 97930
negative_passages.text: How to detect when AVPlayer video ends playing?
negative_passages.docid: 152448
negative_passages.text: API for capturing sound on Windows
negative_passages.docid: 85114
negative_passages.text: How to compare mp3, flac audio data in a file, ignoring header data (ID3 tag) etc.?
negative_passages.docid: 61984
negative_passages.text: Find all [filename].mp4 and rename [filename].audio
negative_passages.docid: 20545
negative_passages.text: Detect duplicate MP3 files with different bitrates and/or different ID3 tags?
negative_passages.docid: 90084
negative_passages.text: How to get the number of times an audio file has been played
negative_passages.docid: 23208
negative_passages.text: How can I check if a file exists in Perl?
negative_passages.docid: 133901
negative_passages.text: How to identify whether a file is normal file or directory
negative_passages.docid: 132986
negative_passages.text: FFMPEG add additional audio track in video (mix 2 audio)