FLV to Blue Ray Creator can support nearly all types of Blu-ray discs (BD-R, BD-RE, BD-25, BD-50) as output. You can use FLV to Blue Ray Creator to create FLV files to Blue Ray with different resolutions: 1280×720p, 1440×1080p, 1440×1080i, 1920×1080i and 1920×1080p. FLV to Blue Ray Creator can help you to burn all the FLV files to Blu-ray disc from the video websites like YouTube, Facebook and so on. The built-in player allows you to preview FLV videos and take snapshots and save them as JPG, PNG, GIF or BMP picture files.
Except burn FLV to Blu-ray, the FLV to Blue Ray Creator can also help you to trim the beginning and end points of your video clip to capture the best moments and burn them to Blu-ray and AVCHD DVDs; crop the video playing region and remove commercial logo or black edge to fit your HD screen; adjust brightness, contrast, and saturation; add subtitles to your own videos or non-subtitled videos. Enable you to specify writing speed, zoom mode and the copy of burning.
Guide: How to use the FLV to Blue Ray CreatorStep 1: 
Free download FLV to Blue Ray Creator and install it on your computer.
Step 2: Add files
Click the 
on the toolbar to add FLV files you download from the video web sites.
Step 3: Edit BDMV Audio Track
Click 
on the toolbar to open the Audio Editor window, and then select the audio track you want to edit in the audio track list.
(1) You can click 
to load the required audio track from your computer. You can adjust the audio track order with the up and down arrow keys above the audio track list. The first audio track will be set as default.
(2)Click and drag the Volume control slider to adjust the volume of the selected audio track.
(3)If you notice a delay between the audio track and the video, click and drag the Audio Latency control slider to make the audio track match the video.
(4)Click the Audio Codec drop-down button to choose an audio codec; click the Sample Rate drop-down button to choose an appropriate sample rate; click the Channels drop-down button to choose a channel.
Step 3: Set target and Volume label
Click the Destination drop-down button to choose the BD folder or ISO image as output.
Input a name in the Volume Label field to name the output files.
Step 5: Start burning
Choose the writing speed and the number of copies required, and then click 
to start to FLV to Blue Ray.
Related software: AVS Video Converter AVS FLV to Blue ray Creator is a dedicated tool for converting video files, including DVD video, between different video formats and for creating DVD video discs.
Download free version 
Buy full version $39