Hi Fabio,
On Mon, Dec 01, 2014 at 05:17:40PM -0200, Fabio Estevam wrote:
> On Tue, Nov 18, 2014 at 4:41 PM, Nicolas Dufresne
> <[email protected]> wrote:
>
> > Ok, let us know when the switch is made. Assuming your goal is to get
> > the HW decoder working, you should test with simpler pipeline. In your
> > specific case, you should try and get this pipeline to preroll:
> >
> > gst-launch-1.0 \
> > filesrc location=/home/H264_test1_Talk inghead_mp4_480x360.mp4 \
> > ! qtdemux ! h264parse ! v4l2video1dec ! fakesink
>
> After applying Philipp's dts patch:
> http://www.spinics.net/lists/arm-kernel/msg382314.html
>
> ,I am able to play the video clip with the following Gstreamer pipeline:
>
> gst-launch-1.0 filesrc
> location=/home/H264_test1_Talkinghead_mp4_480x360.mp4 ! qtdemux !
> h264parse ! v4l2video1dec ! videoconvert ! fbdevsink
I am using this pipeline with gstreamer 1.4.5 and current media branch but I am
getting very poor performance 1-2 fps when playing 800x400 video. Is it possible
that fbdevsink is too slow for that? Does anyone know what is going wrong?
Regards,
Zahari
Video Type:
root@imx6q-dmo-edm-qmx6:/# gst-discoverer-1.0 linux_800x480.mov -v
Analyzing file:///DemoVideos/linux_800x480.mov
Done discovering file:///DemoVideos/linux_800x480.mov
Missing plugins
(gstreamer|1.0|gst-discoverer-1.0|MPEG-4 AAC decoder|decoder-audio/mpeg,
mpegversion=(int)4, framed=(boolean)true, stream-format=(string)raw,
level=(string)2, base-profile=(string)lc, profile=(string)lc)
Topology:
container: video/quicktime
audio: audio/mpeg, mpegversion=(int)4, framed=(boolean)true,
stream-format=(string)raw, level=(string)2, base-profile=(string)lc,
profile=(string)lc, codec_data=(buffer)120856e500, rate=(int)44100,
channels=(int)1
Codec:
audio/mpeg, mpegversion=(int)4, framed=(boolean)true,
stream-format=(string)raw, level=(string)2, base-profile=(string)lc,
profile=(string)lc, codec_data=(buffer)120856e500, rate=(int)44100,
channels=(int)1
Additional info:
None
Stream ID: (null)
Language: <unknown>
Channels: 1
Sample rate: 44100
Depth: 0
Bitrate: 0
Max bitrate: 0
Tags:
None
video: video/x-h264, stream-format=(string)avc, alignment=(string)au,
level=(string)3.1, profile=(string)high,
codec_data=(buffer)0164001fffe100176764001facd940c83da100000303e90000ea600f18319601000668ebe3cb22c0,
width=(int)800, height=(int)480, framerate=(fraction)30000/1001,
pixel-aspect-ratio=(fraction)1/1
Codec:
video/x-h264, stream-format=(string)avc, alignment=(string)au,
level=(string)3.1, profile=(string)high,
codec_data=(buffer)0164001fffe100176764001facd940c83da100000303e90000ea600f18319601000668ebe3cb22c0,
width=(int)800, height=(int)480, framerate=(fraction)30000/1001,
pixel-aspect-ratio=(fraction)1/1
Additional info:
None
Stream ID:
0b5ab36c52878431d95e588951bfa2cf80c530ad5deda45bf3f9fdd5a4d4a48f/001
Width: 800
Height: 480
Depth: 24
Frame rate: 30000/1001
Pixel aspect ratio: 1/1
Interlaced: false
Bitrate: 496256
Max bitrate: 10069
Tags:
taglist, application-name=(string)Lavf55.7.100,
container-format=(string)Quicktime, video-codec=(string)H.264,
language-code=(string)en, bitrate=(uint)496256, minimum-bitrate=(uint)10069,
maximum-bitrate=(uint)10069;
Properties:
Duration: 0:03:12.006000000
Seekable: yes
Tags:
application name: Lavf55.7.100
container format: Quicktime
video codec: H.264
language code: en
bitrate: 496256
minimum bitrate: 10069
maximum bitrate: 10069
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