Hi

I will comment on some of your points below.

gf_writer was only shipped with x86 in 1.2 as there was no available ARM
video decoder.

In general, a 3rd party video decoder must be wrapped to comply with our
Multimedia Framework.

This is not a trivial task and is typically done by QNX via custom
engineering.

There is no standard documentation on this.

I would recommend contacting your support contact if you need to pursue
this.

On 11-11-16 10:29 AM, "Arun Johnson" <community-noreply@qnx.com> wrote:

>Hi,
>I am working on using Aviage on armle target. With core package, I
>realized that there is no gf_writer.
>
>Is it possible to display video in arm target ? I have edited
>mme_data.sql to add another video output device and attached the
>zoneoutput to this device.
>
>my mme_sql is as follows:
>
>INSERT INTO outputdevices(type, permanent, name, devicepath) VALUES(1, 1,
>'default_audio', 'snd:/dev/snd/pcmPreferredp');
>INSERT INTO outputdevices(type, permanent, name, devicepath) VALUES(2, 1,
>'default_video', 'gf:0000,0000');
>INSERT INTO zones(zoneid, name) VALUES(1, 'defaultzone');
>INSERT INTO zoneoutputs(zoneid, outputdeviceid) SELECT 1, outputdeviceid
>FROM outputdevices WHERE name='default_audio';
>INSERT INTO zoneoutputs(zoneid, outputdeviceid) SELECT 1, outputdeviceid
>FROM outputdevices WHERE name='default_video';
>INSERT INTO renderers(path) VALUES('/dev/io-media');
>INSERT INTO controlcontexts(zoneid, rendid, name) VALUES( 1, 1, 'default'
>);   
>
>Its giving me an error for could not attach parser while playing mp4
>video. I know that the mp4_parser is there in the correct location and it
>is liked properly.
>
>Its also giving me an error "output device type 2 not supported."
>
>Is there a way in Aviage to attach my own h.264 decoder that has DSP
>implementation ? if yes, can you point me to the right direction ?
>
>Is there any interface format to write my decoder so as to make aviage
>linked to it ? I didnt see any documentation about writing our own
>decoder 
>
>
>
>
>
>_______________________________________________
>
>General
>http://community.qnx.com/sf/go/post90132
>