The error "cannot use that file as audio track" in Avidemux typically occurs because the software only supports specific raw audio formats when importing them as external tracks. It cannot directly use audio that is still wrapped inside a container (like another MP4 or M4A file). Why This Happens
Unsupported Containers: Avidemux expects raw audio streams. If you try to import an .m4a or an .mp4 file as an audio track, it will fail because these are containers, not raw streams.
Large Metadata/Art: MP3 files with large embedded cover art (ID3v2 tags) can cause detection to fail if the art exceeds Avidemux's 1MB probe limit.
Incompatible Formats: While many formats are supported, the file must be one of the following: WAV (16/24-bit), MP3, MP2, AC3, E-AC3, DTS, or AAC in ADTS/LATM form. How to Fix It
Extract or Convert to Raw Audio:Use a tool like Audacity or VLC to convert your audio file into a standard WAV or MP3 before importing it into Avidemux.
Strip Metadata (for MP3s):If your MP3 fails, try removing embedded album art or high-resolution covers using a tag editor, as these can block Avidemux from "seeing" the actual audio data.
Check Sample Rates:Ensure the audio is standard (e.g., 44.1kHz or 48kHz). Non-standard bit rates or float formats sometimes cause the importer to crash or reject the file.
Use an Alternative Tool:If you just need to merge an audio file with a video without re-encoding, MKVToolNix is often more robust for "multiplexing" external tracks into MKV files without these strict format restrictions. Correct Workflow in Avidemux Once you have a compatible raw file (like a .wav): How to add audio to a muted/silent video with avidemux
Avidemux Error: Cannot Use That File as Audio Track - A Troubleshooting Guide
Avidemux is a popular, open-source video editing software that allows users to edit and manipulate video files. However, users may sometimes encounter an error message that reads, "Avidemux cannot use that file as audio track." This error can be frustrating, especially when you're in the middle of a project. In this write-up, we'll explore the possible causes of this error and provide step-by-step solutions to help you resolve the issue.
Causes of the Error
The "Avidemux cannot use that file as audio track" error can occur due to several reasons:
Solutions to the Error
To resolve the "Avidemux cannot use that file as audio track" error, try the following solutions:
Converting Audio File to PCM using FFmpeg
If you need to convert your audio file to PCM, you can use FFmpeg. Here's an example command:
ffmpeg -i input.mp3 -acodec pcm_s16le -f wav output.wav
Replace input.mp3 with your audio file and output.wav with the desired output file name.
Conclusion
The "Avidemux cannot use that file as audio track" error can be resolved by checking audio format compatibility, verifying audio file integrity, locating the audio file, updating Avidemux, re-importing the audio file, or converting the audio file to PCM. By following these solutions, you should be able to import your audio file into Avidemux without encountering the error. If the issue persists, consider seeking help from Avidemux forums or support channels. avidemux cannot use that file as audio track
If you are trying to add an external audio file to a video in Avidemux and receive an error message like "Cannot use that file as audio track" or "Failed to open the file," it is usually due to a format mismatch or a sampling rate issue.
Avidemux is picky about the audio containers and codecs it accepts for multiplexing. Below are the most common causes and the steps to fix them. 🛠 Common Causes
Unsupported Container: Avidemux may struggle with specific formats like .m4a or .ogg even if the codec inside is standard.
Variable Bitrate (VBR): Files with VBR can sometimes cause header errors during the import process.
Sampling Rate Mismatch: If the audio sampling rate (e.g., 48kHz) differs significantly from the video's expectations, it may reject the file.
Corrupt Headers: If the audio file was downloaded or recorded improperly, the metadata may be unreadable. ✅ How to Fix the Error 1. Convert the Audio to WAV
The most reliable way to bypass this error is to convert your audio file into a PCM WAV format before importing it. Use a tool like Audacity or an online converter. Export the file as WAV (Microsoft) signed 16-bit PCM.
In Avidemux, go to Audio > Select Track and choose the new .wav file. 2. Check File Permissions
Ensure the audio file is not "Read Only" or being used by another program (like a media player) while you are trying to import it. 3. Use the "Add" Method via CLI (Advanced)
If the GUI fails, sometimes the command line interface handles file paths and headers more gracefully. However, for most users, converting to WAV is the faster solution. 4. Verify the Codec
If you are trying to use a very modern or obscure codec (like Opus or certain flavors of AAC), Avidemux might not have the specific demuxer needed for that standalone file. Converting to MP3 or WAV usually solves this. 📥 How to Properly Add an Audio Track Once you have your compatible file (preferably WAV or MP3): Open your video file in Avidemux. Click the Audio menu at the top. Select Select Track. Find an empty track (or the one you want to replace). Click the dropdown menu and select Add audio track. Browse to your file and click Open.
Set the main window's "Audio Output" to Copy (if compatible) or MP3/AAC (if you want to re-encode). If you'd like to troubleshoot further, let me know:
What is the file extension of the audio you are trying to use (e.g., .mp3, .m4a, .wav)? Which version of Avidemux are you running?
The "cannot use that file as audio track" error in Avidemux typically occurs because the software is strict about the format and container of external audio files. Common Causes and Solutions Unsupported Audio Container:
Avidemux often fails to import audio that is already inside a container like M4A (Apple's AAC container) . It prefers "raw" audio streams. Convert your audio to a standard format like WAV (16-bit) before importing. AAC Stream Type:
For AAC files, Avidemux generally requires the audio to be in an encapsulation rather than muxed into an M4A file. WAV Bit Depth: If you are using a WAV file, ensure it is . Avidemux sometimes struggles with 32-bit float WAV files. Metadata Interference:
Certain metadata (like Traktor tags in MP3s) can confuse Avidemux's header detection. Strip the metadata or re-save the file using a tool like Software Version: Ensure you are using the latest stable release (e.g.,
or newer), as bug fixes for file detection are frequently added to newer builds. avidemux.org Recommended Workarounds Cannot use mp3 as audio track - avidemux.org 3 Nov 2020 — The error "cannot use that file as audio
Ensure that the audio codec and bitrate are compatible with Avidemux. You can check the audio codec and bitrate using a tool like MediaInfo or FFmpeg.
If your audio file uses an unsupported codec or bitrate, you may need to re-encode it.
1. Introduction Avidemux is a popular free video editor designed for simple cutting, filtering, and encoding tasks. A common user error occurs when attempting to add an external audio track (e.g., a separate MP3, AAC, or WAV file) to a video project. The application responds with the error: "Cannot use that file as audio track." This paper identifies the root causes of this issue and provides structured solutions.
2. Primary Causes
The error arises because Avidemux has strict requirements for external audio tracks. The main causes are:
3. Diagnostic Steps
Before fixing, verify the properties:
ffprobe (FFmpeg) or MediaInfo.ffprobe -v error -show_entries stream=sample_rate,codec_name,bit_rate -of default=noprint_wrappers=1 audio.mp34. Solutions
| Solution | Method | Effectiveness |
|----------|--------|----------------|
| Convert to WAV (PCM) | Use FFmpeg: ffmpeg -i input.mp3 -ar 48000 -ac 2 output.wav (match video’s sample rate) | Highest |
| Force CBR MP3 | ffmpeg -i input.mp3 -b:a 192k -ar 48000 output_cbr.mp3 | Moderate |
| Remove leading silence | In Audacity or FFmpeg: ffmpeg -i input.mp3 -ss 0 -acodec copy output_fixed.mp3 | Rarely needed |
| Re-encode video’s own audio | Instead of external track, use Avidemux’s “Audio > Select Track” to add from another video. | Workaround |
5. Recommended Workflow
Audio → Select Track → External Track and choose the new WAV file.Output Format to MP4 Muxer or MKV. Avoid AVI for external audio.6. Conclusion
The error "Avidemux cannot use that file as audio track" is not a bug but a constraint of the software’s simplistic muxing engine. By converting the external audio to PCM WAV with a matching sample rate and zero start time, users can reliably add external tracks. For complex multi-track audio editing, a different tool (e.g., Shotcut, DaVinci Resolve, or FFmpeg command line) is recommended.
References
The error "Avidemux cannot use that file as audio track" typically occurs because Avidemux requires external audio files to be in a raw stream format rather than a container format. While the software can handle containers like MP4 or MKV for video, it lacks the internal demuxers to unpack external audio tracks stored inside those same containers. Why the Error Occurs
Unsupported Containers: You are likely trying to import an .m4a file. In Avidemux, .m4a is seen as an MP4 container without a video track, which the software cannot process as an external source.
Metadata Interference: Large ID3 tags or specific metadata (like Traktor tags) at the start of an MP3 file can confuse Avidemux, causing it to misinterpret audio frame headers and reject the file.
Format Compatibility: Avidemux officially supports external tracks in raw WAV (16/24-bit), MP3, AC3, E-AC3, MP2, DTS, and AAC (ADTS-encapsulated). Step-by-Step Solutions 1. Convert to a Raw Format
The most reliable fix is to convert your audio file into a format Avidemux natively accepts using a tool like Audacity or VLC. Incompatible Audio Format : Avidemux supports a wide
For AAC/M4A files: Convert them to WAV or MP3. If you must use AAC, ensure it is exported as a raw ADTS stream rather than an .m4a container.
For MP3 issues: Re-saving the file in an editor like Audacity can strip away problematic metadata that might be causing the "cannot use" error. 2. Properly Add the External Track
Once you have a compatible raw file, follow these steps to add it: Cannot use mp3 as audio track - avidemux.org
Troubleshooting "Avidemux Cannot Use That File as Audio Track" Error: A Comprehensive Guide
Are you encountering the frustrating "Avidemux cannot use that file as audio track" error while trying to edit your video files? This error can be a major roadblock in your video editing workflow, but don't worry, we've got you covered. In this article, we'll explore the possible causes of this error, and provide you with step-by-step solutions to resolve it.
What is Avidemux?
Avidemux is a free, open-source video editing software that allows users to edit and manipulate video files. It's a popular choice among video editors, YouTubers, and filmmakers due to its user-friendly interface, robust features, and compatibility with various file formats.
Understanding the Error
The "Avidemux cannot use that file as audio track" error typically occurs when you're trying to add an audio file to your video project in Avidemux. This error can manifest in different ways, such as:
Causes of the Error
There are several reasons why Avidemux may not be able to use a file as an audio track. Some of the common causes include:
Solutions to the Error
Don't worry; we've got several solutions to help you resolve the "Avidemux cannot use that file as audio track" error.
Before diving into fixes, it’s crucial to understand how Avidemux handles audio. Unlike professional editors like DaVinci Resolve or Premiere Pro, Avidemux does not perform "on-the-fly" audio transcoding or extensive format negotiation.
Avidemux operates on a direct stream copy principle by default. This means it tries to copy audio data directly from the source file (or external track) to the output without re-encoding. For this to work, the audio format must be compatible with the video container (MKV, MP4, AVI) you are using.
When you see "Cannot use that file as audio track," Avidemux is essentially saying: “I cannot mux this audio stream into the selected video container without re-encoding, and my current audio output settings do not allow re-encoding, or the audio format is unsupported.”
Try renaming the audio file or moving it to a different location with a shorter file path. This can resolve issues related to file path or name length.