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dual-audio-1.1
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تبلیغات ما
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مشاهده بیشتر
تبلیغات ما
مشتریان به طور فزاینده ای آنلاین هستند. تبلیغات می تواند به آنها کمک کند تا کسب و کار شما را پیدا کنند.
مشاهده بیشتر
تبلیغات ما
مشتریان به طور فزاینده ای آنلاین هستند. تبلیغات می تواند به آنها کمک کند تا کسب و کار شما را پیدا کنند.
مشاهده بیشترتوضیحات
Make videos with double audio
| ویژگی | مقدار |
|---|---|
| سیستم عامل | - |
| نام فایل | dual-audio-1.1 |
| نام | dual-audio |
| نسخه کتابخانه | 1.1 |
| نگهدارنده | [] |
| ایمیل نگهدارنده | [] |
| نویسنده | Ilia |
| ایمیل نویسنده | istudyatuni@gmail.com |
| آدرس صفحه اصلی | https://github.com/istudyatuni/dual-audio |
| آدرس اینترنتی | https://pypi.org/project/dual-audio/ |
| مجوز | - |
# Dual-audio video maker
You can pass 2 playlists (or 2 lists with playlists), first for extracting audio (`audio-playlists`), second for resulting video (`video-playlists`), and get video with both audio tracks. For the first playlists it is better to use low quality video.
## Dependencies
You need installed in system `ffmpeg` (work with media), `wget` (download) and `grep` utilities.
## Install
```bash
pip install dual-audio
```
## Usage example
Extract audios from video files from `audio-playlist.m3u` and add to related videos from `video-playlist.m3u` (for example, `1x1.aac` will be added to `1x1.mp4`).
```bash
dual-audio --out-dir . -a audio-playlist.m3u -v video-playlist.m3u
```
Number of entries in both audio and video playlists should be equal.
After downloading and converting, you may also want to specify a language for each audio track. Create a file with filenames to do this mapping, e.g. `list.txt` (or use `finished.txt`), then if the first audio track is russian and the second is english, run:
```bash
dual-audio \
--fix-audio-lang \
--fix-audio-lang-list list.txt \
--first-audio-lang rus \
--second-audio-lang eng
```
First track from video playlist, second from audio playlist.
## CLI arguments
| Argument | Action |
|:------------------------|:-------------------------------------------------------------|
| `-d, --out-dir` | Directory where place audio and video folders |
| `-a, --audio-playlists` | Path(s) to playlist(s) with videos from which extract audio |
| `-v, --video-playlists` | Path(s) to playlist(s) with videos to add a second audio |
| `--args` | Pass shell arguments via file |
| `--preserve-video` | Preserving original videos from `video-playlists` |
| `-h, --help` | Show help message and exit |
| `--fix-audio-lang` | Fix audio tracks language metadata <sup>1</sup> |
| `--fix-audio-lang-list` | File with list of filenames to fix language |
| `--first-audio-lang` | Language in first audio track (from video file) <sup>2</sup> |
| `--second-audio-lang` | Language in second audio track (from extracted audio) |
<sup>1</sup> If specified, downloading and converting will not be performed.
<sup>2</sup> Language is 3-letter identifier like "eng" or "rus".
## Shortened M3U playlist syntax
You can write playlists manually by this template:
```
#EXTM3U
#EXTINF: <duration>,<title>
#EXTVLCOPT:
<link>
```
- `#EXTM3U` is the required header for the file,
- duration can be zero,
- the title must not contain commas,
- the link should be on a separate line,
- other lines and directives are ignored and can be omitted.
*For example*:
```
#EXTM3U
#EXTINF: 0,Your show - episode 1
http://example.com/1x1.mp4
#EXTINF: 0,Your show - episode 2
http://example.com/1x2.mp4
```
These videos will be saved as `Your show - episode 1.mp4` and `Your show - episode 2.mp4`.
## How it works
1. Parse playlists.
2. Download `audio-playlists`. For each playlist:
- Download videos to `video-cache` folder,
- Extract audio to `audio` folder and select extension based on `ffprobe` (from `ffmpeg`) output,
For example, from the `Stream #0:0: Audio: aac (LC), 48000 Hz, stereo, fltp, 94 kb/s` line will be taken `aac`.
3. For each playlist from `video-playlists` download videos to `video/` folder.
4. Correlate audio and video file names (for example, `1x1.aac` will be added to `1x1.mp4`).
5. Join audios and videos and save to `video-result` folder.
6. If `--preserve-video` is not passed, move resulting videos to `video` folder.
زبان مورد نیاز
| مقدار | نام |
|---|---|
| >=3 | Python |
نحوه نصب
نصب پکیج whl dual-audio-1.1:
pip install dual-audio-1.1.whl
نصب پکیج tar.gz dual-audio-1.1:
pip install dual-audio-1.1.tar.gz