We require a PHP developer with ffmpeg experience to provide some code which will allow users to upload / edit and encode short video clips.
The video clips are essentially limited to 20-30 seconds.
The formats allowed for upload will be:
• WebM files - Vp8 video codec and Vorbis Audio codecs
• .MPEG4, 3GPP and MOV files - Typically supporting h264, mpeg4 video codecs, and AAC audio codec
• .AVI - Many cameras output this format - typically the video codec is MJPEG and audio is PCM
• .MPEGPS - Typically supporting MPEG2 video codec and MP2 audio
• .FLV - Adobe-FLV1 video codec, MP3 audio
Once uploaded, users will be able to edit their video by adding filters, intro / outtros, borders etc. The specification for these will be provided upon request. Essentially the filters will be similar to Instagram filters. The project will allow for 10 or so filters. The developer must be available to add future filters upon request.
The speed at which the videos are edited is essential. It must happen in real-time and be almost instant. Users may switch between filters to see which one looks best.
The final part of the functionality is to encode the video (with edits) so it's available to view online, on mobile phones, ipads etc.
The output mode will most likely be restricted to MP4 and FLV (not confirmed).
Please note that there will most likely be ongoing work for the winning bidder.
Also if the bidder has a better technology to filter video then ffmpeg, then all advice will be considered. We have looked into HTML5 but the browser restrictions are a killer.
All payments will be done through Freelancer. NO PAYPAL.
Examples of previous work will be taken into strong consideration also.
15 pekerja bebas membida secara purata $2990 untuk pekerjaan ini