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add links directly from code to standards page

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Scott Lamb 2021-04-01 16:11:33 -07:00
parent 9d6a3f815c
commit f8d5610e3e
2 changed files with 10 additions and 3 deletions
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6
server/src/h264.rs
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@ -1,5 +1,5 @@
// This file is part of Moonfire NVR, a security camera network video recorder. // This file is part of Moonfire NVR, a security camera network video recorder.
// Copyright (C) 2020 The Moonfire NVR Authors; see AUTHORS and LICENSE.txt. // Copyright (C) 2021 The Moonfire NVR Authors; see AUTHORS and LICENSE.txt.
// SPDX-License-Identifier: GPL-v3.0-or-later WITH GPL-3.0-linking-exception. // SPDX-License-Identifier: GPL-v3.0-or-later WITH GPL-3.0-linking-exception.
//! H.264 decoding //! H.264 decoding
@ -10,6 +10,10 @@
//! files. This file manages the conversion, both for the ffmpeg "extra data" (which should become //! files. This file manages the conversion, both for the ffmpeg "extra data" (which should become
//! the ISO/IEC 14496-15 section 5.2.4.1 `AVCDecoderConfigurationRecord`) and the actual samples. //! the ISO/IEC 14496-15 section 5.2.4.1 `AVCDecoderConfigurationRecord`) and the actual samples.
//! //!
//! See the [wiki page on standards and
//! specifications](https://github.com/scottlamb/moonfire-nvr/wiki/Standards-and-specifications)
//! for help finding a copy of the relevant standards. This code won't make much sense without them!
//!
//! ffmpeg of course has logic to do the same thing, but unfortunately it is not exposed except //! ffmpeg of course has logic to do the same thing, but unfortunately it is not exposed except
//! through ffmpeg's own generated `.mp4` file. Extracting just this part of their `.mp4` files //! through ffmpeg's own generated `.mp4` file. Extracting just this part of their `.mp4` files
//! would be more trouble than it's worth. //! would be more trouble than it's worth.

7
server/src/mp4.rs
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@ -1,11 +1,14 @@
// This file is part of Moonfire NVR, a security camera network video recorder. // This file is part of Moonfire NVR, a security camera network video recorder.
// Copyright (C) 2020 The Moonfire NVR Authors; see AUTHORS and LICENSE.txt. // Copyright (C) 2021 The Moonfire NVR Authors; see AUTHORS and LICENSE.txt.
// SPDX-License-Identifier: GPL-v3.0-or-later WITH GPL-3.0-linking-exception. // SPDX-License-Identifier: GPL-v3.0-or-later WITH GPL-3.0-linking-exception.
//! `.mp4` virtual file serving. //! `.mp4` virtual file serving.
//! //!
//! The `mp4` module builds virtual files representing ISO/IEC 14496-12 (ISO base media format / //! The `mp4` module builds virtual files representing ISO/IEC 14496-12 (ISO base media format /
//! MPEG-4 / `.mp4`) video. These can be constructed from one or more recordings and are suitable //! MPEG-4 / `.mp4`) video. See [the wiki page on standards and specifications](https://github.com/scottlamb/moonfire-nvr/wiki/Standards-and-specifications)
//! to find a copy of the relevant standards. This code won't make much sense without them!
//!
//! The virtual files can be constructed from one or more recordings and are suitable
//! for HTTP range serving or download. The generated `.mp4` file has the `moov` box before the //! for HTTP range serving or download. The generated `.mp4` file has the `moov` box before the
//! `mdat` box for fast start. More specifically, boxes are arranged in the order suggested by //! `mdat` box for fast start. More specifically, boxes are arranged in the order suggested by
//! ISO/IEC 14496-12 section 6.2.3 (Table 1): //! ISO/IEC 14496-12 section 6.2.3 (Table 1):