[daala] Add --version flag to examples #84

[Thomas Daede]

On 04/27/2015 02:37 PM, Tristan Matthews wrote:
>> diff --git a/examples/encoder_example.c b/examples/encoder_example.c
>> index 5520a32..0f4ddaa 100644
>> --- a/examples/encoder_example.c
>> +++ b/examples/encoder_example.c
>> @@ -383,6 +383,7 @@ static const struct option OPTIONS[] = {
>>    { "mv-res-min", required_argument, NULL, 0 },
>>    { "mv-level-min", required_argument, NULL, 0 },
>>    { "mv-level-max", required_argument, NULL, 0 },
>> +  { "version", no_argument, NULL, 0},
> 
> No -v?

-v is already used for selecting the quantizer in encoder_example.
Besides that, it's pretty common for it to mean "verbose" rather than
"version".