Video and audio delays with MP4 format on MPC-HC when jumping on seekbar
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Video and audio delays with MP4 format on MPC-HC when jumping on seekbar
Hey,
I have a problem with MPC-HC for a long time. I use really often MP4 format and the playing it on MPC-HC is very uncomfortable. All the time when I use an MP4 file with video and audio configuration like below I have delays. You can see the delays on attached movie which I recorded. The delays on video I called "LAG".
I want to add that on Android I had this same problem but I changed the hardware decoding to software in MX Player app and it works nice without delays.
Anybody could help me with this? I totally don't know how to try changing encoder to software in MPC-HC but I would like to test it. In additional, this in not a CPU and GPU performance problem. And with other movies (various formats like MKV, AVI, etc.) I don't have a problem with delays.
The MP4 configuration:
MP4 file with delays: MP4 VIDEO
Thanks in advance!
I have a problem with MPC-HC for a long time. I use really often MP4 format and the playing it on MPC-HC is very uncomfortable. All the time when I use an MP4 file with video and audio configuration like below I have delays. You can see the delays on attached movie which I recorded. The delays on video I called "LAG".
I want to add that on Android I had this same problem but I changed the hardware decoding to software in MX Player app and it works nice without delays.
Anybody could help me with this? I totally don't know how to try changing encoder to software in MPC-HC but I would like to test it. In additional, this in not a CPU and GPU performance problem. And with other movies (various formats like MKV, AVI, etc.) I don't have a problem with delays.
The MP4 configuration:
- Code:
General
Complete name : C:\Users\Misiek\Documents\ApowerREC\20220223_152626.mp4
Format : MPEG-4
Format profile : Base Media
Codec ID : isom (isom/iso2/avc1/mp41)
File size : 3.78 MiB
Duration : 1 min 0 s
Overall bit rate mode : Variable
Overall bit rate : 525 kb/s
Writing application : Lavf58.46.101
Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : Baseline@L4.1
Format settings : 1 Ref Frames
Format settings, CABAC : No
Format settings, Reference : 1 frame
Codec ID : avc1
Codec ID/Info : Advanced Video Coding
Duration : 1 min 0 s
Bit rate mode : Variable
Bit rate : 266 kb/s
Width : 1 708 pixels
Height : 778 pixels
Display aspect ratio : 2.2:1
Frame rate mode : Constant
Frame rate : 24.000 FPS
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.008
Stream size : 1.91 MiB (51%)
Writing library : x264 core 157 r2945 72db437
Encoding settings : cabac=0 / ref=1 / deblock=1:0:0 / analyse=0x1:0x1 / me=dia / subme=1 / psy=1 / psy_rd=1.00:0.00 / mixed_ref=0 / me_range=16 / chroma_me=1 / trellis=0 / 8x8dct=0 / cqm=0 / deadzone=21,11 / fast_pskip=1 / chroma_qp_offset=0 / threads=1 / lookahead_threads=1 / sliced_threads=0 / nr=0 / decimate=1 / interlaced=0 / bluray_compat=0 / constrained_intra=0 / bframes=0 / weightp=0 / keyint=168 / keyint_min=16 / scenecut=40 / intra_refresh=0 / rc=cqp / mbtree=0 / qp=19 / ip_ratio=1.40 / aq=0
Codec configuration box : avcC
Audio
ID : 2
Format : AAC LC
Format/Info : Advanced Audio Codec Low Complexity
Codec ID : mp4a-40-2
Duration : 1 min 0 s
Bit rate mode : Constant
Bit rate : 254 kb/s
Channel(s) : 2 channels
Channel layout : L R
Sampling rate : 44.1 kHz
Frame rate : 43.066 FPS (1024 SPF)
Compression mode : Lossy
Stream size : 1.83 MiB (48%)
Default : Yes
Alternate group : 1
MP4 file with delays: MP4 VIDEO
Thanks in advance!
krakeningLoki- Posts : 4
Join date : 2022-02-23
Re: Video and audio delays with MP4 format on MPC-HC when jumping on seekbar
I need a link to the video that you are playing.
krakeningLoki- Posts : 4
Join date : 2022-02-23
Re: Video and audio delays with MP4 format on MPC-HC when jumping on seekbar
I don't get such long lag here.
Does it only happens with very short videos? The player uses accurate seeking instead of keyframe seeking for short video. Seeking is a bit slower.
Try with hardware decoding disabled.
Does it only happens with very short videos? The player uses accurate seeking instead of keyframe seeking for short video. Seeking is a bit slower.
Try with hardware decoding disabled.
Re: Video and audio delays with MP4 format on MPC-HC when jumping on seekbar
With long videos the delay is longer too.Admin wrote:I don't get such long lag here.
Does it only happens with very short videos? The player uses accurate seeking instead of keyframe seeking for short video. Seeking is a bit slower.
Try with hardware decoding disabled.
Could you tell me how to disable hardware decoding in MPC-HC?
krakeningLoki- Posts : 4
Join date : 2022-02-23
Re: Video and audio delays with MP4 format on MPC-HC when jumping on seekbar
Menu > Play > Filters > LAV Video Decoder > hardware decoder = None
Re: Video and audio delays with MP4 format on MPC-HC when jumping on seekbar
Hey!Admin wrote:Menu > Play > Filters > LAV Video Decoder > hardware decoder = None
Sorry for late reply. I tried to disable hardware decoding today but this problem is still the same :/
krakeningLoki- Posts : 4
Join date : 2022-02-23
Re: Video and audio delays with MP4 format on MPC-HC when jumping on seekbar
I don't have a solution for you.
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