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April 2013 - Posts

  • QSTranscode - 1.0.0.7

    1.0.0.7
    - If "-of 23" is specified and the reported frame rate is 29.97 soft telecine mode will be enabled (video is converted at 23.976)
    - Fix a bug where folder based sources didn't signal EOF properly

    bin

  • Security is a hassle. That's the point.

    We don't put locks on our doors because it's convenient. We do it to create inconvenience when someone wants to open them, hoping the bad guys respect that - moving on to an easier target. We use other methods like alarms, cameras, etc. to encourage the selection of other, easier, targets. None of these things is a guarantee against a determined adversary and the right tools. Using these techniques is not costless to us. It's a pain to have to carry a key, remember to carry a key, enter key codes or set the alarm. Of course we do these things because the hassle it creates for us, also affects those who would otherwise prey on our stuff. It generally works because the hassle is disproportionate.

    The same thing is true about electronic doors. We use passwords and usernames to lock down accounts on the Interwebs. Making the same exchange in hassle (i.e. remembering passwords & usernames on myriad sites) there, as we do in the physical realm, hoping to realize the same disproportionate trade-off - two factor authentication doesn't change the fundamentals it just ratchets up the inconvenience realized by us and the bad guys.

    Adding to this, we have to trust that the companies that host "our" data are investing the appropriate amount of care in building locks and safes. Are they using SSL, hashing our passwords, or building social-engineering resistant recovery mechanisms? These things aren't free, they cost money (a lot of money) and time to buy, build, and implement properly - everywhere.

    At its core security is just about creating inconvenience, hopefully uneconomically viable amounts of inconvenience, and that's a hassle. For everyone. If only it was this easy:


    Posted Apr 11 2013, 05:27 AM by babgvant with no comments
    Filed under:
  • QSTranscode - 1.0.0.6

     1.0.0.6
    - Add sanity checks on FFMPEG reported frame rate
    - Don't parse AAC, FLAC, or COOK audio
    - Revert to FFMPEG 1.13
    - Drop audio frames scheduled before video stream begins
    - Use the aspect ratio to calculate unspecified width/height parameters except when the AR = 1
    - Add support for soft telecined video files (unlike DVDs they will be encoded at reported framerate)

    bin

  • QSTranscode - 1.0.0.5

    1.0.0.5
    - Don't try to select non-folder sources audio tracks by language
    - Don't crash when an unsupported video codec is found
    - Update to FFMPEG 1.2
    - Add -cp argument to select an encoding profile
    - Add -cl argument to select an encoding level

    bin

     

  • QSTranscode - 1.0.0.3

     1.0.0.3
    - Add BDMV support
    - Add -rc arg to select rate control method

    bin

  • QSTranscode - 1.0.0.2

    1.0.0.2
    - Better support for files without audio
    - Add VIDEO_TS support
    - Disable MFX_EXTBUFF_VPP_PROCAMP

    bin

  • QSTranscode - 1.0.0.1

     1.0.0.1
    - Better handle files where the frame rate is not detected by scanning the header
    - Better support for VC-1
    - Add -detect arg to dump the file format without processing the file
    - Add support for files without audio

    bin

@2008 andy vt
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