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Am I reading that right - the hw encoding was 2x as slow as x264?
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No, it was actually quite a bit faster, take a look at the progress numbers.Originally posted by curaga View Post
It looks more like we never reached 100% done because of some error in the EOS handling and then Pontostroy killed the pipeline after waiting for 2 Minutes. Well, as I said it's still in a quite early beta state.
But I'm more interested in what the resulting video looked like? Any artefacts? Or did it looked ok?Comment
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If you look at only the execution time, omx is 2x faster. (ie not the end result time but progress seconds) But yes, looks like a bug somewhere if the pipeline hangs.Originally posted by curaga View PostComment
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Yes it is never stop, butOriginally posted by Deathsimple View Post
hacks=no-empty-eos-buffer in omxh264dec section
fix this.
Video looks totally broken
And i can't use omxh264enc without omxh264dec
Code:gst-launch-1.0 filesrc location=./cap.avi ! avidemux ! avdec_mpeg4 ! omxh264enc ! h264parse ! avdec_h264 ! xvimagesink Setting pipeline to PAUSED ... Pipeline is PREROLLING ... Redistribute latency... ERROR: from element /GstPipeline:pipeline0/GstAviDemux:avidemux0: Internal data stream error. Additional debug info: gstavidemux.c(5383): gst_avi_demux_loop (): /GstPipeline:pipeline0/GstAviDemux:avidemux0: streaming stopped, reason not-negotiated ERROR: pipeline doesn't want to preroll. Setting pipeline to NULL ... Freeing pipeline ...
work fineCode:gst-launch-1.0 filesrc location=./cap.avi ! avidemux ! avdec_mpeg4 ! x264enc ! h264parse ! avdec_h264 ! xvimagesink
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Thx for testing, going to work a bit more on this.Originally posted by Pontostroy View PostYes it is never stop, but
hacks=no-empty-eos-buffer in omxh264dec section
fix this.
Video looks totally broken
We currently only support NV12 as input, try putting a "videoconvert" element in between.Originally posted by Pontostroy View PostComment
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Code:time gst-launch-1.0 -f filesrc location=./I\ Am\ Legend\ -\ Trailer.mp4 ! qtdemux ! h264parse ! omxh264dec ! autovideoconvert ! xvimagesink Setting pipeline to PAUSED ... Pipeline is PREROLLING ... OMX-In RM_getResource No resource to be handled Pipeline is PREROLLED ... Setting pipeline to PLAYING ... New clock: GstSystemClock Got EOS from element "pipeline0". Execution ended after 0:02:02.831227596 Setting pipeline to PAUSED ... Setting pipeline to READY ... OMX-In RM_releaseResource No resource to be handled Setting pipeline to NULL ... Freeing pipeline ... real 2m3.225s user 0m8.043s sys 0m4.147s
Code:time gst-launch-1.0 -f filesrc location=./I\ Am\ Legend\ -\ Trailer.mp4 ! qtdemux ! h264parse ! avdec_h264 ! autovideoconvert ! xvimagesink Setting pipeline to PAUSED ... Pipeline is PREROLLING ... Redistribute latency... Pipeline is PREROLLED ... Setting pipeline to PLAYING ... New clock: GstSystemClock Got EOS from element "pipeline0". Execution ended after 0:02:03.081489958 Setting pipeline to PAUSED ... Setting pipeline to READY ... Setting pipeline to NULL ... Freeing pipeline ... real 2m3.243s user 0m27.862s sys 0m0.282s
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radeon dpm=0 fix video problemOriginally posted by Deathsimple View Post
progressreport0 (00:00:05): 15 / 139 seconds (10.8 %)
progressreport0 (00:00:10): 35 / 139 seconds (25.2 %)
progressreport0 (00:00:15): 55 / 139 seconds (39.6 %)
progressreport0 (00:00:20): 75 / 139 seconds (54.0 %)
progressreport0 (00:00:25): 95 / 139 seconds (68.3 %)
progressreport0 (00:00:30): 115 / 139 seconds (82.7 %)
progressreport0 (00:00:35): 135 / 139 seconds (97.1 %)
progressreport0 (00:00:36): 139 / 139 seconds (100.0 %)
awesomeComment
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hi
vincenzo@AthlonII-X4-640:~$ omxregister-bellagio -v
Scanning directory /usr/lib/libomxil-bellagio0/
0 OpenMAX IL ST static components in 0 libraries succesfully scanned
vincenzo@AthlonII-X4-640:~$
not work :-(Comment
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intel vaapi much faster
Code:gst-launch-1.0 -f filesrc location=./Serenity\ -\ HD\ DVD\ Trailer.mp4 ! qtdemux ! h264parse ! vaapidecode ! vaapiencode_h264 ! progressreport ! avimux ! filesink location=out .avierror: XDG_RUNTIME_DIR not set in the environment. libva info: VA-API version 0.34.0 libva info: va_getDriverName() returns 0 libva info: Trying to open /usr/lib64/dri/i965_drv_video.so libva info: Found init function __vaDriverInit_0_34 libva info: va_openDriver() returns 0 Setting pipeline to PAUSED ... Pipeline is PREROLLING ... Got context from element 'vaapidecode0': gst.vaapi.Display=context, display=(GstVaapiDisplay)NULL; Pipeline is PREROLLED ... Setting pipeline to PLAYING ... New clock: GstSystemClock progressreport0 (00:00:05): 47 / 139 seconds (33.8 %) progressreport0 (00:00:10): 94 / 139 seconds (67.6 %) progressreport0 (00:00:14): 139 / 139 seconds (100.0 %) Got EOS from element "pipeline0". Execution ended after 0:00:14.897654507 Setting pipeline to PAUSED ... Setting pipeline to READY ... Setting pipeline to NULL ... Freeing pipeline ...
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