VideoHelp Forum
+ Reply to Thread
Results 1 to 7 of 7
Thread
  1. Member
    Join Date: Jun 2014
    Location: Paris, NY, Turkey
    Search PM
    Hi, I have one video which duration is 167 minutes (very long!), because I have limited bandwidth I would like to only download the HD version but only in a specific time frame (for example from 10.00 - 30.00). Is there anyways for me to do it? (for example by using ffmpeg)

    The video is
    Code:
    http://concert.arte.tv/fr/soiree-exceptionnelle-nicolas-le-riche-lopera-de-paris
    I already have the direct link
    Code:
    http://artestras.vo.llnwd.net/v2/am/ALW/054000/054800/054818-001-A_SQ_0_VO_01370342_MP4-2200_AMM-ALW.mp4
    and the m3u8 link
    Code:
    http://artestras.vo.llnwd.net/v2/am/ALW-HLS/054818-001-A_SQ_0_VO_01370341_MP4-2200_AMM-ALW-HLS/054818-001-A_SQ_0_VO_01370341_MP4-2200_AMM-ALW-HLS.m3u8
    Thank you!
    Quote Quote  
  2. Hi ,

    @aliv :

    Here below , what i have tried , for the video between 10 to 30mn .
    Code:
    ffmpeg -ss 00:10:00 -i "http://artestras.vo.llnwd.net/v2/am/ALW-HLS/054818-001-A_SQ_0_VO_01370341_MP4-2200_AMM-ALW-HLS/054818-001-A_SQ_0_VO_01370341_MP4-2200_AMM-ALW-HLS.m3u8" -vcodec copy -acodec copy -f mpegts -t 00:20:00 nicolas-le-riche_2eme.ts
    Keep attention about the times settings .

    Regards .
    Quote Quote  
  3. Member
    Join Date: Jun 2014
    Location: Paris, NY, Turkey
    Search PM
    Thank you aazerty, I managed to download but the resolution is 640x360 is there anyway so I can get the HD version 1280x720? Also how do I get the mp4 version Thanks for your help
    Quote Quote  
  4. Member
    Join Date: Sep 2007
    Location: Canada
    Search Comp PM
    For http progressive download you can use the direct link URL

    Code:
    ffmpeg -ss 00:10:00 -i "http://artestras.vo.llnwd.net/v2/am/ALW/054000/054800/054818-001-A_SQ_0_VO_01370342_MP4-2200_AMM-ALW.mp4" -c:v copy -c:a copy -t 00:20:00 output.mp4
    Quote Quote  
  5. Member
    Join Date: Jun 2014
    Location: Paris, NY, Turkey
    Search PM
    Hi poisondeathray,

    This showed up when I downloaded using your suggestion (the video result is HD but it stopped around 2+ minutes).

    frame= 4441 fps=8.9 q=-1.0 size= 52944kB time=00:02:57.12 bitrate=2448.7kbits/
    frame= 4444 fps=8.9 q=-1.0 size= 53061kB time=00:02:57.24 bitrate=2452.5kbits/
    frame= 4449 fps=8.9 q=-1.0 size= 53061kB time=00:02:57.44 bitrate=2449.7kbits/
    frame= 4452 fps=8.9 q=-1.0 size= 53071kB time=00:02:57.56 bitrate=2448.5kbits/
    [mov,mp4,m4a,3gp,3g2,mj2 @ 02804ec0] stream 0, offset 0x10183f51: partial file
    http://artestras.vo.llnwd.net/v2/am/ALW/054000/054800/054818-001-A_SQ_0_VO_01370
    342_MP4-2200_AMM-ALW.mp4: Invalid data found when processing input
    frame= 4455 fps=8.0 q=-1.0 size= 53183kB time=00:02:57.68 bitrate=2452.0kbits/
    frame= 4455 fps=8.0 q=-1.0 Lsize= 53361kB time=00:02:57.68 bitrate=2460.2kbits
    /s
    video:51194kB audio:2032kB subtitle:0kB other streams:0kB global headers:0kB mux
    ing overhead: 0.252569%
    Do you know what's wrong? Thanks
    Quote Quote  
  6. Member
    Join Date: Sep 2007
    Location: Canada
    Search Comp PM
    Maybe you have bad internet connection ? Disconnect? It worked ok here.

    Not sure how to "resume" with ffmpeg


    frame=29768 fps=100 q=-1.0 size= 404472kB time=00:19:50.20 bitrate=2783.9kbits/
    frame=29802 fps=100 q=-1.0 size= 405035kB time=00:19:51.56 bitrate=2784.6kbits/
    frame=29852 fps=100 q=-1.0 size= 406085kB time=00:19:53.60 bitrate=2787.1kbits/
    frame=29899 fps=100 q=-1.0 size= 406790kB time=00:19:55.44 bitrate=2787.6kbits/
    frame=29935 fps=100 q=-1.0 size= 407586kB time=00:19:56.88 bitrate=2789.7kbits/
    frame=30012 fps=100 q=-1.0 size= 408300kB time=00:20:00.00 bitrate=2787.3kbits/
    frame=30012 fps=100 q=-1.0 Lsize= 409199kB time=00:20:00.00 bitrate=2793.5kbits
    /s
    video:394603kB audio:13697kB subtitle:0kB other streams:0kB global headers:0kB m
    uxing overhead: 0.220041%
    Quote Quote  
  7. Member
    Join Date: Jun 2014
    Location: Paris, NY, Turkey
    Search PM
    Yes you're right, I tried again and it worked. Thanks!
    Quote Quote