VideoHelp Forum
+ Reply to Thread
Results 1 to 8 of 8
Thread
  1. Member
    Join Date: Jan 2012
    Location: Budapest
    Search Comp PM
    HI!
    Directstream cut of HEVC videos: Which software do you use?
    Thank you for your reply!
    Quote Quote  
  2. vanished El Heggunte's Avatar
    Join Date: Jun 2009
    Location: Misplaced Childhood
    Search Comp PM
    0_o --- MKVtoolnix, perhaps

    (and with all of its well-known limitations)

    Currently we can barely encode to HEVC, man
    Quote Quote  
  3. what is the prefered (raw) stream format ? .hm10, .hm11, .hm12, .h265, .265, .hvc1, .hevc ?

    i have not tried this, but, have you tried the latest version of ffmpeg ?
    doesn't it encode to several (mp4/mkv) ccontainers ?

    1. try it on your current clip. if it works, great.

    2. or else.. encode an short test hevc clip through ffmpeg with one of the containers and try and cut with it.

    i'm at work and can't test.

    VHELP's - Sample Clips [last: 12.29.06],
    my YouTube videos
    Quote Quote  
  4. Member racer-x's Avatar
    Join Date: Mar 2003
    Location: 3rd Rock from the Sun
    Search Comp PM
    I know you can edit hevc in AviUtl and in ShotCut. Tried both and it works, but it won't be "Stream Copy", it will need to be re-encoded.

    I don't know why anyone would want to edit a highly compressed hevc file anyway............
    The memories of a man in his old age, are the deeds of the man in his prime.......
    Quote Quote  
  5. Member racer-x's Avatar
    Join Date: Mar 2003
    Location: 3rd Rock from the Sun
    Search Comp PM
    It is possible to "Stream Copy" trim hevc file using the latest ffmpeg with libx265 support. Here is an example af an HEVC clip I trimmed to 10 sec duration:

    Code:
    ffmpeg -i input.mp4 -t 10 -c:v copy -c:a copy -y output.mkv
    
    pause
    Attached Files
    Last edited by racer-x; 17th Apr 2014 at 10:36.
    The memories of a man in his old age, are the deeds of the man in his prime.......
    Quote Quote  
  6. well, thats what i was saying in post # 3.

    VHELP's - Sample Clips [last: 12.29.06],
    my YouTube videos
    Quote Quote  
  7. Member racer-x's Avatar
    Join Date: Mar 2003
    Location: 3rd Rock from the Sun
    Search Comp PM
    Originally Posted by vhelp View Post
    well, thats what i was saying in post # 3.
    Very true.....I just wanted to verify because the OP has a bad habit of questioning those with greater wisdom.
    The memories of a man in his old age, are the deeds of the man in his prime.......
    Quote Quote  
  8. thanks for posting the verification!

    VHELP's - Sample Clips [last: 12.29.06],
    my YouTube videos
    Quote Quote