can't auto Merging video with ffmpeg

[cjj7227]

Command Line is working。

[Kallys]

Hi! Are you using latest version (v1b) published yesterday or the older one (v0) ?

[cjj7227]

Version 1.0

and older version(years ago) is working good。

[Kallys]

Ok I inspected and you are right: new caching system is blocking stream merging. Fix is not trivial but I am working on it right now. Thanks for your report as a beta tester!

[Kallys]

Should be fix with latest commit, can you confirm?

[cjj7227]

The first download is fix, but after，when I download another video，it always show “downloading 0.0%” except the first.

[Kallys]

Ok, I think this is a side effect due to remaining file into your download folder (due to original bug). But to prevent this in future, I added a new check in last commit (and two other bug fixes). Please try last commit, and tell me if everything works as it should do. Thanks a lot for your help!

[cjj7227]

ok,it works,but I found it just can not download this video.....

https://www.youtube.com/watch?v=ECIU3SQyUU4

[Kallys]

I can't reproduce your issue with the given link (it works on my side).

I could suggest you to: 1) be sure you are using latest youtube-dl release (youtube-dl -U). 2) clean up your download folder (remove every files). 3) if issue persists, find the .log et .err files associated with your faulty download and post their content here (should be like: temp/xxxxxxxxxxxxxx.xxxxxxxx.137+251.log)

[cjj7227]

5a390054007780.51176470.217+251.err

WARNING: Requested formats are incompatible for merge and will be merged into mkv.
ERROR: unable to download video data: HTTP Error 403: Forbidden
WARNING: The info failed to download, trying with "https://www.youtube.com/watch?v=ECIU3SQyUU4"
ERROR: requested format not available

log

[youtube] ECIU3SQyUU4: Downloading webpage
[youtube] ECIU3SQyUU4: Downloading video info webpage
[youtube] ECIU3SQyUU4: Extracting video information

youtube-dl is up-to-date (2018.01.18) it works on the older version，same server。

[Kallys]

Does the old version of MediaDownloader and new one are on the same host and share the same ip? Youtube-dl reports an error 403, that sounds like a network/youtube-dl issue more than a MediaDownloader issue. Maybe you could try the following command on the server with the new version (assuming www-data is your web user): sudo -u www-data youtube-dl --rm-cache-dir

[Kallys]

And try to delete the temp/5a390054007780.51176470.json too.

[cjj7227]

`[info] Available formats for ECIU3SQyUU4:

format code extension resolution note

249 webm audio only DASH audio 57k , opus @ 50k, 1.29MiB 250 webm audio only DASH audio 79k , opus @ 70k, 1.73MiB 140 m4a audio only DASH audio 128k , m4a_dash container, mp4a.40.2@128k, 3.12MiB 171 webm audio only DASH audio 132k , vorbis@128k, 3.08MiB 251 webm audio only DASH audio 147k , opus @160k, 3.37MiB 160 mp4 256x144 144p 113k , avc1.4d400c, 25fps, video only, 2.56MiB 278 webm 256x144 144p 131k , webm container, vp9, 13fps, video only, 2.56MiB 133 mp4 426x240 240p 249k , avc1.4d4015, 25fps, video only, 5.54MiB 242 webm 426x240 240p 275k , vp9, 25fps, video only, 5.83MiB 243 webm 640x360 360p 482k , vp9, 25fps, video only, 10.43MiB 134 mp4 640x360 360p 640k , avc1.4d401e, 25fps, video only, 14.34MiB 244 webm 854x480 480p 885k , vp9, 25fps, video only, 18.67MiB 135 mp4 854x480 480p 1214k , avc1.4d401e, 25fps, video only, 26.84MiB 247 webm 1280x720 720p 1663k , vp9, 25fps, video only, 35.96MiB 136 mp4 1280x720 720p 2396k , avc1.4d401f, 25fps, video only, 52.71MiB 248 webm 1920x1080 1080p 2872k , vp9, 25fps, video only, 62.36MiB 137 mp4 1920x1080 1080p 4428k , avc1.640028, 25fps, video only, 98.87MiB 17 3gp 176x144 small , mp4v.20.3, mp4a.40.2@ 24k 36 3gp 320x180 small , mp4v.20.3, mp4a.40.2 43 webm 640x360 medium , vp8.0, vorbis@128k 18 mp4 640x360 medium , avc1.42001E, mp4a.40.2@ 96k 22 mp4 1280x720 hd720 , avc1.64001F, mp4a.40.2@192k (best) `

there is no 217，but it request to download 217+251，so it show error 403。

Somehow，it works just now。

before

just a moment ago

[Kallys]

It's because MediaDownloader cache youtube-dl result (dump json file). So first time you query a video, a json file will be generated into temp/ folder. This file will only be regenerated if you delete it (I guess you did it, as I suggested to you).

Thanks a lot for you help and patience!