| 1 |
On March 18, 2017 7:44:59 PM GMT+01:00, tuxic@××××××.de wrote: |
| 2 |
>No. |
| 3 |
>Starting mpv as root "fixes" the problem...so it is |
| 4 |
>a permission problem (see my second mail). But mpv |
| 5 |
>does not complain about missing permissions and plays |
| 6 |
>the file....after 5 seconds (when used as unpriveledged |
| 7 |
>user). |
| 8 |
> |
| 9 |
>I am member of group "video" though and -- for example -- Blender |
| 10 |
>gets full access to video infrastructure without problems... |
| 11 |
> |
| 12 |
> |
| 13 |
> |
| 14 |
>On 03/18 12:35, Maxim Wexler wrote: |
| 15 |
>> Do the files repose on a on a big(terabytes!) outboard drive? This |
| 16 |
>> could cause a delay on account of the OS having to read the thing |
| 17 |
>> first. |
| 18 |
>> |
| 19 |
>> On 3/18/17, tuxic@××××××.de <tuxic@××××××.de> wrote: |
| 20 |
>> > Hi, |
| 21 |
>> > |
| 22 |
>> > very often I use mpv to watch videos. |
| 23 |
>> > |
| 24 |
>> > On my old root, the start of that tool |
| 25 |
>> > was nearly instantly. |
| 26 |
>> > |
| 27 |
>> > With my new root, it seems, that mpv |
| 28 |
>> > is waiting for something. For example: |
| 29 |
>> > |
| 30 |
>> > Playing: <Some videoZ=> |
| 31 |
>> > [ffmpeg/demuxer] flv: video stream discovered after head already |
| 32 |
>parsed |
| 33 |
>> > [ffmpeg/demuxer] flv: audio stream discovered after head already |
| 34 |
>parsed |
| 35 |
>> > (+) Video --vid=1 (h264) |
| 36 |
>> > (+) Audio --aid=1 (aac) |
| 37 |
>> > AO: [alsa] 48000Hz stereo 2ch float |
| 38 |
>> > VO: [opengl] 480x360 yuv420p |
| 39 |
>> > |
| 40 |
>> > The above is printed instantly onto the console...than it waits |
| 41 |
>> > ~5 seconds, then the video is started and this is printed |
| 42 |
>> > and updated: |
| 43 |
>> > |
| 44 |
>> > AV: 00:00:00 / 01:25:09 (0%) A-V: 0.000 |
| 45 |
>> > |
| 46 |
>> > |
| 47 |
>> > . This happens with flv, mp4 but it happens to pure audio |
| 48 |
>> > files like ogg and wav also. |
| 49 |
>> > |
| 50 |
>> > I have no idea, for what mpv is waiting for -- but it annoys me. |
| 51 |
>> > |
| 52 |
>> > |
| 53 |
>> > Is it fixable...and |
| 54 |
>> > if( true ) |
| 55 |
>> > then |
| 56 |
>> > how( "?" ) |
| 57 |
>> > fi |
| 58 |
>> > |
| 59 |
>> > :) |
| 60 |
>> > |
| 61 |
>> > Cheers |
| 62 |
>> > Meino |
| 63 |
>> > |
| 64 |
>> > |
| 65 |
>> > |
| 66 |
>> > |
| 67 |
>> > |
| 68 |
>> > |
| 69 |
>> > |
| 70 |
>> |
| 71 |
|
| 72 |
If it also happens with pure audio files, I would suspect an issue with the audio subsystem. |
| 73 |
Maybe it tries direct access. Doesn't work, so it switches to something else (maybe pulseaudio) |
| 74 |
Root being allowed direct access, doesn't suffer from this? |
| 75 |
|
| 76 |
-- |
| 77 |
Joost |
| 78 |
-- |
| 79 |
Sent from my Android device with K-9 Mail. Please excuse my brevity. |
Archives