12 August 2011

S3 source option

| SourceFile | | ...http://[AWS_KEY:AWS_SECRET@][bucket].s3.amazonaws.com/[filename]?nocopy - if 'nocopy' is specified, the source file will be downloaded directly from your bucket (for each encoding task), it saves time, please use it if your buckets are located in the US. If not specified, the source will be copied to encoding.com bucket first, it saves your traffic in case of non-US buckets and more than one encoding task per source.... |

Preset for Wowza Multi-bitrate

<?xml version="1.0"?>
<query>
    <userid><<id>></userid> <!-- required-->
    <userkey><<key>></userkey> <!-- required-->
    <action>[Action]</action> <!-- required-->
    <format>
        <!-- Format fields -->
        <output>wowza_multibitrate</output>
        <bitrates>[CommaSeparatedList]</bitrates> 
        <sizes>[CommaSeparatedList]</sizes> 
        <!-- Destination fields -->
        <destination>[DestFile]</destination> <!-- REQUIRED -->
    </format>
</query>

{
    "query": {
        "userid": "<<id>>",
        "userkey": "<<key>>",
        "action": "[Action]",
        "format": {
            "output": "wowza_multibitrate",
            "bitrates": "[CommaSeparatedList]",
            "sizes": "[CommaSeparatedList]",
            "destination": "[DestFile]"
        }
    }
}

Format Name	Description	Allowed Values	Default Values
bitrates Comma separated list of video bitrates	One or more valid bitrate values separated by commas	270k,570k,1000k,1200k,1400k
sizes Comma separated list of video sizes	One or more valid size values separated by commas	320x180,420x270,720x406,1024x576,1080x608

New presets

Option	Description	Allowed Values	Default Values
(required) output Format type	...wowza, wowza_multibitrate.	None.

Keep audio parameters

<?xml version="1.0"?>
<query>
    <userid><<id>></userid> <!-- required-->
    <userkey><<key>></userkey> <!-- required-->
    <action>[Action]</action> <!-- required-->
    <format>
        <!-- Format fields -->
        <audio_codec>copy</audio_codec>
        <!-- ... -->
    </format>
</query>

{
    "query": {
        "userid": "<<id>>",
        "userkey": "<<key>>",
        "action": "[Action]",
        "format": {
            "audio_codec": "copy"
        }
    }
}

If you specify audio_codec equal to 'copy', the options audio_channels_number, audio_sample_rate, audio_bitrate will be ignored and their values will be copied from your source file.

PNG with alpha-channel as Logo source

If your logo source is PNG with alpha-channel, set logo_mode equal to 1, to keep transparency.