MPEG Transport Stream (.TS)
TS (MPEG Transport Stream) is a container format designed for broadcasting and streaming MPEG video over unreliable or lossy media. It divides content into small fixed-size packets (188 bytes) with error correction capabilities, allowing decoders to resynchronize after transmission errors. TS is the standard container for digital television broadcasting, Blu-ray discs, and HTTP Live Streaming (HLS).
Advantages of MPEG Transport Stream
What the TS format does well, and why you might choose it.
- Robust error recovery designed for unreliable transmission channels
- Standard format for digital TV broadcasting and Blu-ray discs
- Supports live streaming with HTTP Live Streaming (HLS) protocol
Limitations of MPEG Transport Stream
What the TSformat doesn't do well, and when to choose another format.
- Packet overhead results in slightly larger file sizes than MP4
- Not ideal for local file storage where error resilience is unnecessary
- Less convenient for editing compared to MP4 or MKV containers
What TS files are used for
- Digital television broadcasting (DVB, ATSC, ISDB)
- HTTP Live Streaming (HLS) video segments
- Blu-ray disc video storage
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Frequently asked questions about TS
What is a .TS file?
TS (MPEG Transport Stream) is a container format designed for broadcasting and streaming MPEG video over unreliable or lossy media. It divides content into small fixed-size packets (188 bytes) with error correction capabilities, allowing decoders to resynchronize after transmission errors. TS is the standard container for digital television broadcasting, Blu-ray discs, and HTTP Live Streaming (HLS).
What is the MIME type of TS?
The official MIME type for TS files is video/mp2t. This is the value web servers and applications use to identify the format when transferring files.
What category does TS belong to?
TS is a Video Converter format. Files in this category share common conversion paths and use cases.
How do I open a .TS file?
TS files are typically opened by software that natively supports the MPEG Transport Streamformat. If you don't have a compatible application, the most reliable approach is to convert the file to a more universal format using the converters listed above. Most MPEG Transport Stream files convert to widely-supported alternatives in seconds.
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