NVIDIA G98
mesa-dri-drivers-11.2.1-2.20160501.fc22.x86_64
(incl. mesa commit 38fcf7c)
vdpauinfo | grep -i deint
DEINTERLACE_TEMPORAL y
DEINTERLACE_TEMPORAL_SPATIAL -
https://cgit.freedesktop.org/vdpau/libvdpau/tree/include/vdpau/vdpau.h#n3420
#define VDP_VIDEO_MIXER_FEATURE_DEINTERLACE_TEMPORAL
((VdpVideoMixerFeature)0)
/**
* \hideinitializer
* \brief A VdpVideoMixerFeature.
*
* When requested and enabled, this enables a more advanced
* version of temporal de-interlacing, that additionally uses
* edge-guided spatial interpolation.
*
* When multiple de-interlacing options are requested and
* enabled, the back-end implementation chooses the best
* algorithm to apply.
*/
#define VDP_VIDEO_MIXER_FEATURE_DEINTERLACE_TEMPORAL_SPATIAL
((VdpVideoMixerFeature)1)
/**
* \hideinitializer
* \brief A VdpVideoMixerFeature.
*
* When requested and enabled, cadence detection will be enabled
* on interlaced content and the video mixer will try to extract
* progressive frames from pull-down material.
*/
https://cgit.freedesktop.org/vdpau/libvdpau/tree/include/vdpau/vdpau.h#n606
* \subsection deint_adv Advanced De-interlacing
*
* Operation of both temporal and temporal-spatial de-interlacing is
* identical; the only difference is the internal processing the algorithm
* performs in generating the output frame.
*
man 1 mplayer
...
vdpau (X11 only)
...
deint=<-4-4>
...
Select deinterlacing mode (default: -3). Positive values
choose mode and enable deinterlacing. Corresponding nega‐
tive values select the same deinterlacing mode, but do
not enable deinterlacing on startup (useful in configura‐
tion files to specify what mode will be enabled by the
"D" key). All modes respect --field-dominance.
0 same as -3
1 Show only first field, similar to --vf=field.
2 Bob deinterlacing, similar to --vf=tfields=1.
3 motion adaptive temporal deinterlacing. May lead
to A/V desync with slow video hardware and/or high
resolution.
4 motion adaptive temporal deinterlacing with
edge-guided spatial interpolation. Needs fast
video hardware.
Reading all this, am I correctly concluded,
what is supported within NVIDIA G98 HW is DEINTERLACE_TEMPORAL,
which should be engaged with Mplayer's 'vdpau:deint=4' option?
Then again, what DEINTERLACE_TEMPORAL_SPATIAL represents?
As reading the 'vdpauinfo' output it should not be supported.
Is it associated with Mplayer's 'vdpau:deint=3' option,
which in turn works, so to speak?
mplayer -vo vdpau:deint=[34] -vc ffmpeg12vdpau dvb://2 at DVBT
Although they achieve solid deinterlacing result,
vdpau:deint=3 and vdpau:deint=4 tend to produce:
************************************************
**** Your system is too SLOW to play this! ****
************************************************
Rest of the deinterlacing modes - 1 and 2, are not so great.
Mesa only supports the non-spatial temporal deinterlace (deint=3). I'm guessing that due to some unfortunate issues, you're no longer getting hw accelerated video decoding. Check in vdpauinfo to make sure that it's indeed showing the relevant codec as supported. If not, you can turn that back on by updating to mesa 11.2.2, or downgrading your kernel to 4.2 or earlier. (The issue only affects G98 and MCP77/MCP79 IGPs.) If you are, in fact, getting hw video decoding acceleration, then it could be that your GPU is clocked too low. You could attempt reclocking to a higher pstate and seeing what happens. -ilia On Thu, May 5, 2016 at 1:12 AM, poma <pomidorabelisima at gmail.com> wrote:> > NVIDIA G98 > mesa-dri-drivers-11.2.1-2.20160501.fc22.x86_64 > (incl. mesa commit 38fcf7c) > > > vdpauinfo | grep -i deint > DEINTERLACE_TEMPORAL y > DEINTERLACE_TEMPORAL_SPATIAL - > > > https://cgit.freedesktop.org/vdpau/libvdpau/tree/include/vdpau/vdpau.h#n3420 > #define VDP_VIDEO_MIXER_FEATURE_DEINTERLACE_TEMPORAL ((VdpVideoMixerFeature)0) > /** > * \hideinitializer > * \brief A VdpVideoMixerFeature. > * > * When requested and enabled, this enables a more advanced > * version of temporal de-interlacing, that additionally uses > * edge-guided spatial interpolation. > * > * When multiple de-interlacing options are requested and > * enabled, the back-end implementation chooses the best > * algorithm to apply. > */ > #define VDP_VIDEO_MIXER_FEATURE_DEINTERLACE_TEMPORAL_SPATIAL ((VdpVideoMixerFeature)1) > /** > * \hideinitializer > * \brief A VdpVideoMixerFeature. > * > * When requested and enabled, cadence detection will be enabled > * on interlaced content and the video mixer will try to extract > * progressive frames from pull-down material. > */ > > > https://cgit.freedesktop.org/vdpau/libvdpau/tree/include/vdpau/vdpau.h#n606 > * \subsection deint_adv Advanced De-interlacing > * > * Operation of both temporal and temporal-spatial de-interlacing is > * identical; the only difference is the internal processing the algorithm > * performs in generating the output frame. > * > > > man 1 mplayer > ... > vdpau (X11 only) > ... > deint=<-4-4> > ... > Select deinterlacing mode (default: -3). Positive values > choose mode and enable deinterlacing. Corresponding nega‐ > tive values select the same deinterlacing mode, but do > not enable deinterlacing on startup (useful in configura‐ > tion files to specify what mode will be enabled by the > "D" key). All modes respect --field-dominance. > > 0 same as -3 > > 1 Show only first field, similar to --vf=field. > > 2 Bob deinterlacing, similar to --vf=tfields=1. > > 3 motion adaptive temporal deinterlacing. May lead > to A/V desync with slow video hardware and/or high > resolution. > > 4 motion adaptive temporal deinterlacing with > edge-guided spatial interpolation. Needs fast > video hardware. > > > Reading all this, am I correctly concluded, > what is supported within NVIDIA G98 HW is DEINTERLACE_TEMPORAL, > which should be engaged with Mplayer's 'vdpau:deint=4' option? > > Then again, what DEINTERLACE_TEMPORAL_SPATIAL represents? > As reading the 'vdpauinfo' output it should not be supported. > Is it associated with Mplayer's 'vdpau:deint=3' option, > which in turn works, so to speak? > > mplayer -vo vdpau:deint=[34] -vc ffmpeg12vdpau dvb://2 at DVBT > > Although they achieve solid deinterlacing result, > vdpau:deint=3 and vdpau:deint=4 tend to produce: > > ************************************************ > **** Your system is too SLOW to play this! **** > ************************************************ > > Rest of the deinterlacing modes - 1 and 2, are not so great. > > > _______________________________________________ > Nouveau mailing list > Nouveau at lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/nouveau
On 09.05.2016 19:37, Ilia Mirkin wrote:> Mesa only supports the non-spatial temporal deinterlace (deint=3). I'm > guessing that due to some unfortunate issues, you're no longer getting > hw accelerated video decoding. Check in vdpauinfo to make sure that > it's indeed showing the relevant codec as supported. If not, you can > turn that back on by updating to mesa 11.2.2, or downgrading your > kernel to 4.2 or earlier. (The issue only affects G98 and MCP77/MCP79 > IGPs.) >With the -Mplayer- vdpau decoding works, at least with the -progressive- scan type, -interlaced- scan type (DVBT-576i/1080i) is questionable, especially when runs within vlc or xine, even without vdpau deinterlacer, Xorg crash dump, satisfaction guarantee. $ vdpauinfo display: :0.0 screen: 0 API version: 1 Information string: G3DVL VDPAU Driver Shared Library version 1.0 ... Decoder capabilities: name level macbs width height ---------------------------------------------------- MPEG1 0 16384 2048 2048 MPEG2_SIMPLE 3 16384 2048 2048 MPEG2_MAIN 3 16384 2048 2048 H264_BASELINE 41 16384 2048 2048 H264_MAIN 41 16384 2048 2048 H264_HIGH 41 16384 2048 2048 VC1_SIMPLE 1 16384 2048 2048 VC1_MAIN 2 16384 2048 2048 VC1_ADVANCED 4 16384 2048 2048 MPEG4_PART2_SP --- not supported --- ... Video mixer: feature name sup ------------------------------------ DEINTERLACE_TEMPORAL y DEINTERLACE_TEMPORAL_SPATIAL - INVERSE_TELECINE - NOISE_REDUCTION y SHARPNESS y LUMA_KEY - ...> If you are, in fact, getting hw video decoding acceleration, then it > could be that your GPU is clocked too low. You could attempt > reclocking to a higher pstate and seeing what happens. ># nvclock --speeds ... Memory clock: 399.600 MHz GPU clock: 612.000 MHz # nvclock --info ... Performance level 0: gpu 567MHz/shader 1400MHz/memory 400MHz/100% $ dmesg -t | grep pstate ... Kernel command line: ... nouveau.pstate=1 ... nouveau: unknown parameter 'pstate' ignored -4.5.2- Is there a room for reinforcement, or NVIDIA G98 DEINTERLACER: ability without capability, i.e. underpowered GPU?> > On Thu, May 5, 2016 at 1:12 AM, poma <pomidorabelisima at gmail.com> wrote: >> >> NVIDIA G98 >> mesa-dri-drivers-11.2.1-2.20160501.fc22.x86_64 >> (incl. mesa commit 38fcf7c) >> >> >> vdpauinfo | grep -i deint >> DEINTERLACE_TEMPORAL y >> DEINTERLACE_TEMPORAL_SPATIAL - >> >> >> https://cgit.freedesktop.org/vdpau/libvdpau/tree/include/vdpau/vdpau.h#n3420 >> #define VDP_VIDEO_MIXER_FEATURE_DEINTERLACE_TEMPORAL ((VdpVideoMixerFeature)0) >> /** >> * \hideinitializer >> * \brief A VdpVideoMixerFeature. >> * >> * When requested and enabled, this enables a more advanced >> * version of temporal de-interlacing, that additionally uses >> * edge-guided spatial interpolation. >> * >> * When multiple de-interlacing options are requested and >> * enabled, the back-end implementation chooses the best >> * algorithm to apply. >> */ >> #define VDP_VIDEO_MIXER_FEATURE_DEINTERLACE_TEMPORAL_SPATIAL ((VdpVideoMixerFeature)1) >> /** >> * \hideinitializer >> * \brief A VdpVideoMixerFeature. >> * >> * When requested and enabled, cadence detection will be enabled >> * on interlaced content and the video mixer will try to extract >> * progressive frames from pull-down material. >> */ >> >> >> https://cgit.freedesktop.org/vdpau/libvdpau/tree/include/vdpau/vdpau.h#n606 >> * \subsection deint_adv Advanced De-interlacing >> * >> * Operation of both temporal and temporal-spatial de-interlacing is >> * identical; the only difference is the internal processing the algorithm >> * performs in generating the output frame. >> * >> >> >> man 1 mplayer >> ... >> vdpau (X11 only) >> ... >> deint=<-4-4> >> ... >> Select deinterlacing mode (default: -3). Positive values >> choose mode and enable deinterlacing. Corresponding nega‐ >> tive values select the same deinterlacing mode, but do >> not enable deinterlacing on startup (useful in configura‐ >> tion files to specify what mode will be enabled by the >> "D" key). All modes respect --field-dominance. >> >> 0 same as -3 >> >> 1 Show only first field, similar to --vf=field. >> >> 2 Bob deinterlacing, similar to --vf=tfields=1. >> >> 3 motion adaptive temporal deinterlacing. May lead >> to A/V desync with slow video hardware and/or high >> resolution. >> >> 4 motion adaptive temporal deinterlacing with >> edge-guided spatial interpolation. Needs fast >> video hardware. >> >> >> Reading all this, am I correctly concluded, >> what is supported within NVIDIA G98 HW is DEINTERLACE_TEMPORAL, >> which should be engaged with Mplayer's 'vdpau:deint=4' option? >> >> Then again, what DEINTERLACE_TEMPORAL_SPATIAL represents? >> As reading the 'vdpauinfo' output it should not be supported. >> Is it associated with Mplayer's 'vdpau:deint=3' option, >> which in turn works, so to speak? >> >> mplayer -vo vdpau:deint=[34] -vc ffmpeg12vdpau dvb://2 at DVBT >> >> Although they achieve solid deinterlacing result, >> vdpau:deint=3 and vdpau:deint=4 tend to produce: >> >> ************************************************ >> **** Your system is too SLOW to play this! **** >> ************************************************ >> >> Rest of the deinterlacing modes - 1 and 2, are not so great. >> >> >> _______________________________________________ >> Nouveau mailing list >> Nouveau at lists.freedesktop.org >> https://lists.freedesktop.org/mailman/listinfo/nouveau