Repository: yt-dlp
Issue: Stop and resume download.Multiple video downloads.
Labels: enhancement,wontfix,core:downloader

### DO NOT REMOVE OR SKIP THE ISSUE TEMPLATE

- [X] I understand that I will be **blocked** if I remove or skip any mandatory\* field

### Checklist

- [X] I'm requesting a feature unrelated to a specific site
- [X] I've looked through the [README](https://github.com/yt-dlp/yt-dlp#readme)
- [X] I've verified that I'm running yt-dlp version **2023.01.06** ([update instructions](https://github.com/yt-dlp/yt-dlp#update)) or later (specify commit)
- [X] I've searched the [bugtracker](https://github.com/yt-dlp/yt-dlp/issues?q=) for similar issues **including closed ones**. DO NOT post duplicates
- [X] I've read the [guidelines for opening an issue](https://github.com/yt-dlp/yt-dlp/blob/master/CONTRIBUTING.md#opening-an-issue)

### Provide a description that is worded well enough to be understood

1.Add option to pause and resume process while downloading video.Also, if the Wi-Fi connection is lost, stop the download and resume when the connection is restored.

2.Multiple video download process at the same time.(Maximum 20)
1.Stop it all.
2.Continue all

### Provide verbose output that clearly demonstrates the problem

- [X] Run **your** yt-dlp command with **-vU** flag added (`yt-dlp -vU <your command line>`)
- [X] Copy the WHOLE output (starting with `[debug] Command-line config`) and insert it below

### Complete Verbose Output

```shell
[youtube] Extracting URL: https://www.youtube.com/watch?v=fcCPjHzCr1I&t=0
[youtube] fcCPjHzCr1I: Downloading webpage
[youtube] fcCPjHzCr1I: Downloading android player API JSON
[info] fcCPjHzCr1I: Downloading 1 format(s): 137+140
[download] Destination: /storage/emulated/0/Download/Seal/Balaeli & Nefes - Gizli Esq 2023 (Yeni Klip) [fcCPjHzCr1I].f137.mp4

[download]   0.0% of   23.34MiB at   13.87KiB/s ETA 28:45
[download]   0.0% of   23.34MiB at   35.96KiB/s ETA 11:04
[download]   0.0% of   23.34MiB at   78.44KiB/s ETA 05:04
[download]   0.1% of   23.34MiB at  163.00KiB/s ETA 02:26
[download]   0.1% of   23.34MiB at  321.13KiB/s ETA 01:14
[download]   0.3% of   23.34MiB at  501.63KiB/s ETA 00:47
[download]   0.5% of   23.34MiB at  384.03KiB/s ETA 01:01
[download]   1.1% of   23.34MiB at  470.41KiB/s ETA 00:50
[download]   2.1% of   23.34MiB at  471.85KiB/s ETA 00:49
[download]   4.1% of   23.34MiB at  452.76KiB/s ETA 00:50
[download]   5.9% of   23.34MiB at  453.92KiB/s ETA 00:49
[download]   7.8% of   23.34MiB at  448.95KiB/s ETA 00:49
[download]   9.7% of   23.34MiB at  436.85KiB/s ETA 00:49
[download]  11.3% of   23.34MiB at  435.42KiB/s ETA 00:48
[download]  13.1% of   23.34MiB at  434.14KiB/s ETA 00:47
[download]  14.9% of   23.34MiB at  443.41KiB/s ETA 00:45
[download]  17.1% of   23.34MiB at  444.84KiB/s ETA 00:44
[download]  19.0% of   23.34MiB at  448.88KiB/s ETA 00:43
[download]  21.0% of   23.34MiB at  441.64KiB/s ETA 00:42
[download]  22.6% of   23.34MiB at  447.48KiB/s ETA 00:41
[download]  24.9% of   23.34MiB at  449.67KiB/s ETA 00:39
[download]  26.9% of   23.34MiB at  450.87KiB/s ETA 00:38
[download]  28.8% of   23.34MiB at  452.14KiB/s ETA 00:37
[download]  30.8% of   23.34MiB at  450.42KiB/s ETA 00:36
[download]  32.6% of   23.34MiB at  450.97KiB/s ETA 00:35
[download]  34.5% of   23.34MiB at  451.88KiB/s ETA 00:34
[download]  36.5% of   23.34MiB at  452.67KiB/s ETA 00:33
[download]  38.4% of   23.34MiB at  453.71KiB/s ETA 00:32
[download]  40.4% of   23.34MiB at  454.15KiB/s ETA 00:31
[download]  42.2% of   23.34MiB at  454.26KiB/s ETA 00:30
[download]  42.2% of   23.34MiB at   38.26KiB/s ETA 06:02
[download]  42.2% of   23.34MiB at   88.47KiB/s ETA 02:36
[download]  42.2% of   23.34MiB at  188.19KiB/s ETA 01:13
[download]  42.2% of   23.34MiB at  374.54KiB/s ETA 00:36
[download]  42.3% of   23.34MiB at  440.44KiB/s ETA 00:31
[download]  42.4% of   23.34MiB at  481.65KiB/s ETA 00:28
[download]  42.7% of   23.34MiB at  397.97KiB/s ETA 00:34
[download]  43.2% of   23.34MiB at  452.11KiB/s ETA 00:30
[download]  44.3% of   23.34MiB at  463.90KiB/s ETA 00:28
[download]  46.3% of   23.34MiB at  461.23KiB/s ETA 00:27
[download]  48.2% of   23.34MiB at  465.86KiB/s ETA 00:26
[download]  50.2% of   23.34MiB at  465.43KiB/s ETA 00:25
[download]  52.1% of   23.34MiB at  451.09KiB/s ETA 00:25
[download]  53.8% of   23.34MiB at  446.55KiB/s ETA 00:24
[download]  55.6% of   23.34MiB at  445.20KiB/s ETA 00:23
[download]  57.4% of   23.34MiB at  448.45KiB/s ETA 00:22
[download]  59.4% of   23.34MiB at  455.05KiB/s ETA 00:21
[download]  61.5% of   23.34MiB at  453.91KiB/s ETA 00:20
[download]  63.4% of   23.34MiB at  444.30KiB/s ETA 00:19
[download]  64.9% of   23.34MiB at  446.59KiB/s ETA 00:18
[download]  66.9% of   23.34MiB at  448.57KiB/s ETA 00:17
[download]  68.9% of   23.34MiB at  449.78KiB/s ETA 00:16
[download]  70.9% of   23.34MiB at  451.09KiB/s ETA 00:15
[download]  72.8% of   23.34MiB at  449.57KiB/s ETA 00:14
[download]  74.6% of   23.34MiB at  449.62KiB/s ETA 00:13
[download]  76.5% of   23.34MiB at  450.72KiB/s ETA 00:12
[download]  78.5% of   23.34MiB at  452.16KiB/s ETA 00:11
[download]  80.5% of   23.34MiB at  453.05KiB/s ETA 00:10
[download]  82.4% of   23.34MiB at  452.83KiB/s ETA 00:09
[download]  82.9% of   23.34MiB at  452.10KiB/s ETA 00:09
[download]  82.9% of   23.34MiB at   37.85KiB/s ETA 01:48
[download]  82.9% of   23.34MiB at   91.32KiB/s ETA 00:44
[download]  82.9% of   23.34MiB at  184.50KiB/s ETA 00:22
[download]  82.9% of   23.34MiB at  361.39KiB/s ETA 00:11
[download]  83.0% of   23.34MiB at  436.27KiB/s ETA 00:09
[download]  83.1% of   23.34MiB at  480.13KiB/s ETA 00:08
[download]  83.4% of   23.34MiB at  363.32KiB/s ETA 00:10
[download]  83.9% of   23.34MiB at  467.20KiB/s ETA 00:08
[download]  85.0% of   23.34MiB at  470.71KiB/s ETA 00:07
[download]  87.0% of   23.34MiB at  464.99KiB/s ETA 00:06
[download]  88.9% of   23.34MiB at  463.64KiB/s ETA 00:05
[download]  90.8% of   23.34MiB at  463.53KiB/s ETA 00:04
[download]  92.8% of   23.34MiB at  456.53KiB/s ETA 00:03
[download]  94.6% of   23.34MiB at  451.45KiB/s ETA 00:02
[download]  96.4% of   23.34MiB at  459.78KiB/s ETA 00:01
[download]  98.6% of   23.34MiB at  455.77KiB/s ETA 00:00
[download] 100.0% of   23.34MiB at  461.72KiB/s ETA 00:00
[download] 100% of   23.34MiB in 00:00:53 at 446.92KiB/s 
[download] Destination: /storage/emulated/0/Download/Seal/Balaeli & Nefes - Gizli Esq 2023 (Yeni Klip) [fcCPjHzCr1I].f140.m4a

[download]   0.0% of    2.72MiB at   38.16KiB/s ETA 01:13
[download]   0.1% of    2.72MiB at  101.23KiB/s ETA 00:27
[download]   0.3% of    2.72MiB at  208.88KiB/s ETA 00:13
[download]   0.5% of    2.72MiB at  410.59KiB/s ETA 00:06
[download]   1.1% of    2.72MiB at  407.64KiB/s ETA 00:06
[download]   2.3% of    2.72MiB at  466.29KiB/s ETA 00:05
[download]   4.6% of    2.72MiB at  489.27KiB/s ETA 00:05
[download]   9.2% of    2.72MiB at  383.52KiB/s ETA 00:06
[download]  18.4% of    2.72MiB at  439.26KiB/s ETA 00:05
[download]  36.8% of    2.72MiB at  464.46KiB/s ETA 00:03
[download]  54.5% of    2.72MiB at  465.54KiB/s ETA 00:02
[download]  71.3% of    2.72MiB at  462.77KiB/s ETA 00:01
[download]  87.6% of    2.72MiB at  453.60KiB/s ETA 00:00
[download] 100.0% of    2.72MiB at  458.27KiB/s ETA 00:00
[download] 100% of    2.72MiB in 00:00:06 at 436.21KiB/s 
[Merger] Merging formats into "/storage/emulated/0/Download/Seal/Balaeli & Nefes - Gizli Esq 2023 (Yeni Klip) [fcCPjHzCr1I].mp4"
Deleting original file /storage/emulated/0/Download/Seal/Balaeli & Nefes - Gizli Esq 2023 (Yeni Klip) [fcCPjHzCr1I].f137.mp4 (pass -k to keep)
Deleting original file /storage/emulated/0/Download/Seal/Balaeli & Nefes - Gizli Esq 2023 (Yeni Klip) [fcCPjHzCr1I].f140.m4a (pass -k to keep)
```