flv to ogg
Michael
bmike1 at gmail.com
Sat Apr 23 13:19:29 MST 2022
figured out the conversion to mkv but there was no improvement.
On Sat, Apr 23, 2022 at 1:18 PM Michael <bmike1 at gmail.com> wrote:
> I did not look beyond it saying it ran out of room. I'll run it again and
> get the size and error output. DO they make terabyte sd cards. I just
> googled it. Yes they do but I can't afford one. As for saving the .flv to
> .mkv how do I do so... my google search indicates you can't do so with
> ffmpeg.
> Got the error. I did try playing it and it would not.
> 176.9GB
> av_interleaved_write_frame(): No space left on device
> Error writing trailer of 2022-04-02 darktabletraining.mov: No space left
> on device
> frame=63971 fps= 43 q=-0.0 Lsize=172753920kB time=00:35:32.41
> bitrate=663660.4kbits/s speed=1.43x
> video:172721700kB audio:33431kB subtitle:0kB other streams:0kB global
> headers:0kB muxing overhead: unknown
> [aac @ 0x558f119cb7c0] Qavg: 244.709
> Conversion failed!
>
> On Sat, Apr 23, 2022 at 12:26 PM Bob Elzer via PLUG-discuss <
> plug-discuss at lists.phxlinux.org> wrote:
>
>> OK, did you look at the output file when it stopped ? What was the size
>> of that ? Did you try playing it, even if it didn't complete, if you can
>> play it, you will learn if the stuttering has stopped. Obviously saving
>> videos uncompressed isn't feasible. I would start looking at changing the
>> settings in OBS and using .mkv instead of .flv I would make some short
>> videos to test the settings and see if you can create them without the
>> stutter on playback. Try cutting 10 minutes of the original file and saving
>> it to another file. try playing that which I think would still stutter,
>> then try uncompressing the shorter video. (only if you can't play the
>> incomplete file)
>> So you have two things to do, find the optimal settings and output for
>> OBS that you can play, and continue trying to convert your flv into a
>> format that you system can play. If you can't find optimal settings for
>> OBS, then I would think it is time to look at getting a better system to do
>> video processing, which I think would involve a video card/chip with
>> hardware acceleration.
>>
>> On Fri, Apr 22, 2022 at 1:09 PM Michael via PLUG-discuss <
>> plug-discuss at lists.phxlinux.org> wrote:
>>
>>> correction... of 210GB which df now says ffmpegfilled 166 GB in what I
>>> estimate was half hour to 45 minutes. I'll stop with my inname ramblings
>>> now.
>>>
>>> On Fri, Apr 22, 2022 at 4:01 PM Michael <bmike1 at gmail.com> wrote:
>>>
>>>> well now, It filled 91% of 310GB in about half an hour. Bummer What can
>>>> I do now?
>>>>
>>>> On Fri, Apr 22, 2022 at 3:31 PM Michael <bmike1 at gmail.com> wrote:
>>>>
>>>>> sosorry.... /home is full.... got it taken care of. only 9% full now
>>>>>
>>>>> On Fri, Apr 22, 2022 at 3:04 PM Michael <bmike1 at gmail.com> wrote:
>>>>>
>>>>>> I spoke too soon.... It seems it filled the root partition and didn't
>>>>>> put it in /home but it created /home/michael/Desktop/darktable
>>>>>> training/2022-04-02 darktabletraining.mov in /home. How can I tell if /home
>>>>>> is on my partition
>>>>>>
>>>>>> On Fri, Apr 22, 2022 at 2:56 PM Michael <bmike1 at gmail.com> wrote:
>>>>>>
>>>>>>> I got a problem. It says I ran out of room but df says I am not out
>>>>>>> of room:
>>>>>>>
>>>>>>> michael at michael-desktop:~/Desktop/darktable training$ ffmpeg -i
>>>>>>> '2022-04-02 darktabletraining.flv' -vcodec rawvideo -pix_fmt bgr24
>>>>>>> '2022-04-02 darktabletraining.mov'
>>>>>>> <cut>
>>>>>>> frame=54250 fps= 41 q=-0.0 size=146503168kB time=00:30:08.36
>>>>>>> bitrate=663668.8kbiframe=54263 fps= 41 q=-0.0 size=146538240kB
>>>>>>> time=00:30:08.78 bitrate=663671.1kbiframe=54300 fps= 41 q=-0.0
>>>>>>> size=146638336kB time=00:30:10.02
>>>>>>> bitrate=663670.5kbiav_interleaved_write_frame(): No space left on device
>>>>>>> <----
>>>>>>> Error writing trailer of 2022-04-02 darktabletraining.mov: No space
>>>>>>> left on device
>>>>>>> frame=54308 fps= 41 q=-0.0 Lsize=146659072kB time=00:30:10.30
>>>>>>> bitrate=663662.6kbits/s speed=1.36x
>>>>>>> video:146631600kB audio:28381kB subtitle:0kB other streams:0kB
>>>>>>> global headers:0kB muxing overhead: unknown
>>>>>>> [aac @ 0x55cb437537c0] Qavg: 244.916
>>>>>>> Conversion failed!
>>>>>>> michael at michael-desktop:~/Desktop/darktable training$ sudo df
>>>>>>> [sudo] password for michael:
>>>>>>> Filesystem 1K-blocks Used Available Use% Mounted on
>>>>>>> udev 3844344 0 3844344 0% /dev
>>>>>>> tmpfs 778220 1496 776724 1% /run
>>>>>>> /dev/sda1 29168644 16265428 11398404 59% /
>>>>>>> tmpfs 3891100 0 3891100 0% /dev/shm
>>>>>>> tmpfs 5120 4 5116 1% /run/lock
>>>>>>> tmpfs 3891100 0 3891100 0% /sys/fs/cgroup
>>>>>>> /dev/sda5 200397080 190147672 92 100% /home
>>>>>>> tmpfs 778220 24 778196 1% /run/user/1000
>>>>>>> michael at michael-desktop:~/Desktop/darktable training$ ffmpeg -i
>>>>>>> '2022-04-02 darktabletraining.flv' -vcodec rawvideo -pix_fmt bgr24
>>>>>>> '2022-04-02 darktabletraining.mov'
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> On Fri, Apr 22, 2022 at 2:18 PM Michael <bmike1 at gmail.com> wrote:
>>>>>>>
>>>>>>>> I get it, the .flv file is already small so don't convert it to
>>>>>>>> mp4. What do you recommend? I already tried to not convert it but the
>>>>>>>> terminal complained about the raw video option not being able to play with
>>>>>>>> that file format. Hmmmmm..... I suppose mov would work. No?
>>>>>>>>
>>>>>>>> On Thu, Apr 21, 2022 at 9:37 PM Snyder, Alexander J <
>>>>>>>> alexander at snyderfamily.co> wrote:
>>>>>>>>
>>>>>>>>> No. The "mp" in "mp4" stands for Moving Picture Experts Group
>>>>>>>>> (MPEG), which implies MPEG compression (*MPEG-4 Part 14*,
>>>>>>>>> specifically).
>>>>>>>>>
>>>>>>>>> Compression here is the opposite of what you're trying to achieve.
>>>>>>>>>
>>>>>>>>> Thanks,
>>>>>>>>> Alexander
>>>>>>>>>
>>>>>>>>> Sent from my Samsung Galaxy S22+
>>>>>>>>>
>>>>>>>>> On Thu, Apr 21, 2022, 15:06 Michael via PLUG-discuss <
>>>>>>>>> plug-discuss at lists.phxlinux.org> wrote:
>>>>>>>>>
>>>>>>>>>> ffmpeg -i input.mp4 -vcodec rawvideo -pix_fmt bgr24 output.avi
>>>>>>>>>>
>>>>>>>>>> should be the one. but would
>>>>>>>>>>
>>>>>>>>>> ffmpeg -i input.flv -vcodec rawvideo -pix_fmt bgr24 output.mp4
>>>>>>>>>>
>>>>>>>>>> give me a conversion from flv (the original format) to mp4 with just a stream of pictures like we want?
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> On Thu, Apr 21, 2022 at 4:47 PM Michael <bmike1 at gmail.com> wrote:
>>>>>>>>>>
>>>>>>>>>>> would this work?
>>>>>>>>>>> https://www.quora.com/How-can-you-decompress-a-video-file-in-FFmpeg
>>>>>>>>>>>
>>>>>>>>>>> On Thu, Apr 21, 2022 at 4:40 PM Bob Elzer via PLUG-discuss <
>>>>>>>>>>> plug-discuss at lists.phxlinux.org> wrote:
>>>>>>>>>>>
>>>>>>>>>>>> OK, the file you are trying to convert is already as small as
>>>>>>>>>>>> it is going to get. This from fileinfo.com: Before 2007,
>>>>>>>>>>>> OGG files were used to store various types of media, but since then the
>>>>>>>>>>>> Xiph.Org Foundation recommends that OGG files store only audio data. Now,
>>>>>>>>>>>> you will most likely encounter only OGG files that store audio data
>>>>>>>>>>>> compressed with Vorbis compression.
>>>>>>>>>>>>
>>>>>>>>>>>> Since the file is already compressed the reason for your
>>>>>>>>>>>> stuttering is that the player is trying to uncompress while playing and
>>>>>>>>>>>> appears not to be powerful enough to do it smoothly. I think what you
>>>>>>>>>>>> should be doing is uncompressing the file into its full uncompressed file
>>>>>>>>>>>> size, then the video player doesn't have to do the work any more. The
>>>>>>>>>>>> actual uncompress work would be done by ffmpeg which will probably take a
>>>>>>>>>>>> long time. Changing the scale might help, but trying to reconvert it to
>>>>>>>>>>>> another format is just going to make it bigger every time and probably
>>>>>>>>>>>> still stutter.
>>>>>>>>>>>>
>>>>>>>>>>>> Since I've never tried to uncompress a video file, I don't know
>>>>>>>>>>>> what the settings would be. You have to do some googling to find that
>>>>>>>>>>>> ffmpeg uncompress video
>>>>>>>>>>>>
>>>>>>>>>>>> On Thu, Apr 21, 2022 at 11:56 AM Michael via PLUG-discuss <
>>>>>>>>>>>> plug-discuss at lists.phxlinux.org> wrote:
>>>>>>>>>>>>
>>>>>>>>>>>>> Okay.... these are the questions I will have concerning
>>>>>>>>>>>>> converting my flv to ogg while scaling the resolution.
>>>>>>>>>>>>> Is it as simple as stating:
>>>>>>>>>>>>> ffmpeg <in file>.flv -vf scale=-1:720 <out file>.ogg
>>>>>>>>>>>>> ?
>>>>>>>>>>>>> --
>>>>>>>>>>>>> :-)~MIKE~(-:
>>>>>>>>>>>>> ---------------------------------------------------
>>>>>>>>>>>>> PLUG-discuss mailing list - PLUG-discuss at lists.phxlinux.org
>>>>>>>>>>>>> To subscribe, unsubscribe, or to change your mail settings:
>>>>>>>>>>>>> https://lists.phxlinux.org/mailman/listinfo/plug-discuss
>>>>>>>>>>>>
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>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> --
>>>>>>>>>>> :-)~MIKE~(-:
>>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> --
>>>>>>>>>> :-)~MIKE~(-:
>>>>>>>>>> ---------------------------------------------------
>>>>>>>>>> PLUG-discuss mailing list - PLUG-discuss at lists.phxlinux.org
>>>>>>>>>> To subscribe, unsubscribe, or to change your mail settings:
>>>>>>>>>> https://lists.phxlinux.org/mailman/listinfo/plug-discuss
>>>>>>>>>
>>>>>>>>>
>>>>>>>>
>>>>>>>> --
>>>>>>>> :-)~MIKE~(-:
>>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> --
>>>>>>> :-)~MIKE~(-:
>>>>>>>
>>>>>>
>>>>>>
>>>>>> --
>>>>>> :-)~MIKE~(-:
>>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> :-)~MIKE~(-:
>>>>>
>>>>
>>>>
>>>> --
>>>> :-)~MIKE~(-:
>>>>
>>>
>>>
>>> --
>>> :-)~MIKE~(-:
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>>> https://lists.phxlinux.org/mailman/listinfo/plug-discuss
>>
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>
>
>
> --
> :-)~MIKE~(-:
>
--
:-)~MIKE~(-:
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