Use the Format Profile option of AVS Video to Flash to change your output flash video parameters. You can select one of the profiles for your output video from the drop-down list or use the [Edit Profile...] option to change the existing profiles and save them for the future use.

The following presets are available:

• Best Quality - the video will be coded using the H.263 FLV Video codec, with the original frame size and original frame rate, stereo audio coded with MPEG-2.5 Layer-3 audio codec at the bitrate of 160 kbps, with the 16-bit sample size and the sample rate of 44100 Hz.

• Normal Quality - the video will be coded using the H.263 FLV Video codec, with the original frame size and the frame rate of 20 fps, 920 kbps of video bitrate, stereo audio coded with MPEG-2.5 Layer-3 audio codec at the bitrate of 112 kbps, with the 16-bit sample size and the sample rate of 44100 Hz.

• Optimal Quality - the video will be coded using the H.263 FLV Video codec, with the 352x288 frame size and the frame rate of 15 fps, 780 kbps of video bitrate, stereo audio coded with MPEG-2.5 Layer-3 audio codec at the bitrate of 64 kbps, with the 16-bit sample size and the sample rate of 22050 Hz.

• Low Quality - the video will be coded using the H.263 FLV Video codec, with the 320x240 frame size and the frame rate of 15 fps, 640 kbps of video bitrate, stereo audio coded with MPEG-2.5 Layer-3 audio codec at the bitrate of 48 kbps, with the 16-bit sample size and the sample rate of 11025 Hz.

• Lowest Quality - the video will be coded using the H.263 FLV Video codec, with the 176x144 frame size and the frame rate of 15 fps, 480 kbps of video bitrate, mono audio coded with MPEG-2.5 Layer-3 audio codec at the bitrate of 24 kbps, with the 16-bit sample size and the sample rate of 11025 Hz.

When you click the [Edit Profile...] option the following window will be opened:

The SWF profile properties available to change are:

• Video Settings:
  • Video Codec - is unchangeable and will always remain H.263 FLV Video codec as AVS Video to Flash will convert your video to flash format.
  • Frame Size - can be selected from the drop-down box, you can choose to leave the original video frame size or select one of the available frame size presets. You can also select a custom frame size and enter the video frame width and height in the appropriate boxes.
  • Frame Width - can be set manually. If you do not want to change the original frame width, you can set the value of 0, that will mean that the original width will be used.
  • Frame Height - can be set manually. If you do not want to change the original frame height, you can set the value of 0, that will mean that the original height will be used.
  • Frame Rate - can be selected from the drop-down box, you can choose to leave the original video frame rate or select one of the available values - from 1 to 30 frames per second.
  • Bitrate - can be set manually. The bigger value of the bitrate is used, the better the quality of the output file will be and the larger the output file will be.

• Audio Settings:
  • Audio Codec - is unchangeable and will always remain MPEG-2.5 Layer-3.
  • Channels - can be selected between Mono (one channel) and Stereo (two channels).
  • Sample Size - can be selected from the drop-down box, you can select the values from 8-bit to 32-bit.
  • Sample Rate - can be selected from the drop-down box, you can select the values from 8 000 Hz to 48 000 Hz.
  • Bitrate - can be set manually. The bigger value of the bitrate is used, the better the quality of the audio in the output video will be and the larger the output file will be.

You can save the changed settings as a new preset to be able to use them afterwards. To do that click the Save as Profile... button. In the opened window enter a name for your new profile and click the OK button. If you decide not to save the profile, use the Cancel button.

To remove an unnecessary profile from the profiles list, select it in the list and click the Delete button.

When you finish the work with the Profile Editor, click the OK button to accept changes and close the Profile Editor window, or Cancel to discard the changes and return to the AVS Video to Flash main window.