MP4 & QuickTime Writer
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Revision as of 15:37, 8 June 2020
This page is a copy of the original page on the AVObjects' web site and can also be viewed here.
DirectShow filter for multiplexing and writing .mp4 and .mov files.
Overview
MPEG-4 Writer is a DirectShow filter for multiplexing and writing .mp4 and .mov files. It multiplexes the input streams and writes them to MPEG-4/MOV files. The filter performs the function of both the multiplexer and the file writer and must be the last filter in the graph.
Features
- Support for video streams compressed in major formats (MPEG-2, H264 and HEVC) using QuickSync Encoder
- Adjustable interleaving time for input streams
- Selecting the mode of writing timecodes (only after breaks or all time codes)
- Selecting the drop/non-drop mode to process 29.97 and 59.94 timecodes.
- Selecting the mode for writing separate .mdat and metadata files. These files can be merged into one correct MPEG-4 file using "copy /b a.mp4+a.mp4.mdat b.mp4".
- Allows the shared access to the current writing file. This is a special feature for cutting and writing the selected part of the current file to another file "on fly".
Supported Types of streams
- 'avc1': H.264/AVC stream in accordance with ITU-T Rec. H.264 / ISO/IEC 14496-10 and ISO/IEC 14496-12, 14, 15
- 'hvc1': H265/HEVC stream according to ITU-T H.265
- 'mp4v' - MPEG-2 video stream according to ITU-T H.262 / ISO/IEC 13818-2
- 'dv': streams in different DV formats DVSD, DV25, DV50, DV100 (720 and 1080) in accordance with SMPTE 314M-2005, SMPTE 370M-2006, IEC 61834.
- 'jpeg': streams in M-JPEG format in accordance with SMPTE 314M-2005, SMPTE 370M-2006, IEC 61834
- 'mp4a': AAC Audio streams in accordance with ISO/IEC 14496-3.
- 'sowt': PCM Audio up to 64 channels, 16 bits per mono channel, little endian.
- 'tmcd': Timecode stream from 'tmcd' track with TIMECODE_SAMPLE DirectShow samples.
Supported MPEG-4 Standards
- ISO/IEC 14496-1, Systems
- ISO/IEC 14496-12, ISO base media file format
- ISO/IEC 14496-14, MP4 file format
- ISO/IEC 14496-15, Carriage of network abstraction layer (NAL) unit ...
See Also
You Might Also Need
- QuickSync Encoder - DirectShow filter for encoding 8-bit 4:2:0 progressive or interlaced video frames in HEVC, H264 or MPEG-2 formats.
- M-JPEG Video Encoder DirectShow Filter - High-quality M-JPEG video encoder DirectShow filter with ARGB32 (alpha channel) support.
- DVCPRO HD Encoder - A high-performance DVCPRO video encoder.
- AAC Encoder - A high-performance AAC audio encoder.
- DV Splitter - DirectShow filter for splitting a digital video (DV) stream into its component video and audio streams. Supports DV25, DV50 and DV100.
Related Products
- MP4 & QuickTime File Splitter - Splitter (demultiplexer) for MP4 and QuickTime video files.
- H.264/AVC Decoder - H.264/AVC DirectShow video decoder.
- DVCPRO HD Decoder - DirectShow filter for decoding DV, DVCPRO, DVCPRO 50 and DVCPRO HD video streams.
- Audio Decoder DirectShow Filter - Decodes MP3 and AAC audio streams with the ability to switch dynamically between streams.
- Mp4 Cutter object - object for cutting and writing the selected part of the current file to another file "on fly".
