6 Replies Latest reply on Nov 9, 2011 7:01 AM by neophema1@gmail.com



      I'm looking for a "share" settings suggestion, a configuration that will yield quality with great compression.


      I've tried several rendering/compression techniques, and was wondered what the forum members might suggest as a reasonable "share setting" would be to play back over a JW Player via the web. My file group, before editing, is about 14 Gig. I need to trim it down while maintaining reasonable quality.


      Thanks for your help!


      Complete name                : C:\Users\Adobe\October 2011\HDV_0124.MP4
      Format                       : MPEG-4
      Format profile               : JVT
      Codec ID                     : avc1
      File size                    : 1.81 GiB
      Duration                     : 21mn 20s
      Overall bit rate             : 12.1 Mbps
      Writing library              : SEC
      @sec                         : UNG                   



      ID                           : 1
      Format                       : AVC
      Format/Info                  : Advanced Video Codec
      Format profile               : Main@L4.2
      Format settings, CABAC       : Yes
      Format settings, ReFrames    : 4 frames
      Codec ID                     : avc1
      Codec ID/Info                : Advanced Video Coding
      Duration                     : 21mn 20s
      Bit rate mode                : Variable
      Bit rate                     : 12.0 Mbps
      Width                        : 1 280 pixels
      Height                       : 720 pixels
      Display aspect ratio         : 16:9
      Frame rate mode              : Variable
      Frame rate                   : 59.940 fps
      Minimum frame rate           : 59.920 fps
      Maximum frame rate           : 59.960 fps
      Color space                  : YUV
      Chroma subsampling           : 4:2:0
      Bit depth                    : 8 bits
      Scan type                    : Progressive
      Bits/(Pixel*Frame)           : 0.217
      Stream size                  : 1.79 GiB (99%)
      Title                        : HMX200
      Language                     : English



      ID                           : 2
      Format                       : AAC
      Format/Info                  : Advanced Audio Codec
      Format profile               : LC
      Codec ID                     : 40
      Duration                     : 21mn 20s
      Bit rate mode                : Constant
      Bit rate                     : 128 Kbps
      Channel(s)                   : 2 channels
      Channel positions            : Front: L R
      Sampling rate                : 48.0 KHz
      Compression mode             : Lossy
      Stream size                  : 19.5 MiB (1%)
      Title                        : HMX200
      Language                     : English
        • 1. Re: Rendering
          John T Smith Adobe Community Professional & MVP

          The PPro FAQ List http://forums.adobe.com/community/premiere/faq_list has an export article that might help

          1 person found this helpful
          • 2. Re: Rendering
            neophema1@gmail.com Level 1

            Thanks John, I'm wading through the material.


            A lot of this information is PE-Pro oriented, but I can see the value in it.


            I was hoping my providing the file info and the target info might narrow the field a bit. Many rendering articles start out with "It depends..." and then generalize from there.



            • 3. Re: Rendering
              the_wine_snob Level 9

              So very much will depend directly on what the JW Player will take, and what it works best with.


              Do you have the published specs. of that player?


              Getting quality vs file size is mostly science, but also some "black art." Quality is determined by Bit-Rate. Once that has been established, then Duration, plus Bit-Rate, will determine file size.


              The variable in the above will be the CODEC, as some allow higher perceived quality, at lower Bit-Rates.


              For instance, if the display medium will allow for DivX, then one is likely to get good quality, for a set Duration, as DivX will allow lower Bit-Rates. However, not knowing the JW Player, I cannot just recommend DivX, as it might not work. At this point, it gets down to "what works."


              Good luck,



              1 person found this helpful
              • 4. Re: Rendering
                neophema1@gmail.com Level 1

                Thanks Bill


                This is from the tech spec URL:




                Supported File Formats
                Flash Playback


                Video Formats: H.264 (.mp4, .mov, .f4v), FLV (.flv), 3GPP (.3gp, .3g2), YouTube
                Sound Formats: AAC (.aac, .m4a), MP3 (.mp3)
                Image Formats: JPEG (.jpg), PNG (.png), GIF (.gif)

                HTML5 Playback


                Video Formats*: H.264 / MP4 (.mp4), VP8 / WebM (.webm), Ogg Theora (.ogv)
                Sound Formats*: AAC (.aac, .m4a), MP3 (.mp3), Ogg Vorbis (.ogg)
                * Browser dependent


                XML Playlists


                Flash Only: ASX, ATOM with Media extensions, iRSS (RSS feeds with iTunes extensions), XSPF, SMIL
                HTML5 & Flash: mRSS (RSS feeds with Media extensions)

                • 5. Re: Rendering
                  the_wine_snob Level 9

                  Thank you for that link, and the CODEC chart.


                  DivX does not appear, that I could find, so let's immediately rule it out.


                  H.264 is a very good format, in that it allows good quality, at lower Bit-Rates. I would look to it. Some Bit-Rate experimentation might be needed, to find a workable combo of quality vs file size, but that is where I would begin looking. Either the standard MP4, or MOV wrappers w/ the H.264 CODEC should work with that player. With the Audio, I would go with the MP3 (MPEG - Layer 3) CODEC.


                  Good luck,



                  • 6. Re: Rendering
                    neophema1@gmail.com Level 1

                    Thank you Bill


                    I have an aditional question; in Pre9.0.1 I've not stumbled upon a way to pick the wrapper, I just have to experiment and see what pops out.


                    Some are intuitive (like AVI) but others - not so obvious. Am I missing somethng?