GoPro HD Hero 2 - MP4 videos on Panasonic TX-PF42G20S
I'm new to Serviio, and I'm trying to play my footage shot with a GoPro HD Hero 2 on my Panasonic TX-PF42G20S
The issue is that the video is choppy, and the sound doesn't play immediately. And when the sound comes, it is choppy too.
If I set the serviio console not to produce the best video quality, the sound comes immediately at video start, but the video is still choppy for several seconds, then it plays OK, and becomes choppy again...
I have another MP4 file, from internet, that plays correctly, so it seems the difference comes from the video original encoding and transcoding profile.
I'm using Panasonic Viera 2010 profile, and these are the mediainfo log for both videos :
GoPro video that doesn't work :
- Code:
General
Complete name : D:\GOPR0061.MP4
Format : MPEG-4
Format profile : JVT
Codec ID : avc1
File size : 1.55 GiB
Duration : 14mn 42s
Overall bit rate mode : Variable
Overall bit rate : 15.1 Mbps
Encoded date : UTC 2012-08-16 11:26:54
Tagged date : UTC 2012-08-16 11:26:54
AMBA :
Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : Main@L4.2
Format settings, CABAC : Yes
Format settings, ReFrames : 4 frames
Format settings, GOP : M=1, N=15
Codec ID : avc1
Codec ID/Info : Advanced Video Coding
Duration : 14mn 42s
Bit rate mode : Constant
Bit rate : 15.0 Mbps
Nominal bit rate : 5 120 bps
Width : 1 920 pixels
Height : 1 080 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 25.000 fps
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.289
Stream size : 1.54 GiB (99%)
Title : GoPro AVC
Language : English
Encoded date : UTC 2012-08-16 11:26:54
Tagged date : UTC 2012-08-16 11:26:54
Color primaries : BT.709
Transfer characteristics : BT.709
Matrix coefficients : BT.709
Audio
ID : 2
Format : AAC
Format/Info : Advanced Audio Codec
Format profile : LC
Codec ID : 40
Duration : 14mn 42s
Bit rate mode : Variable
Bit rate : 128 Kbps
Channel(s) : 2 channels
Channel positions : Front: L R
Sampling rate : 48.0 KHz
Compression mode : Lossy
Delay relative to video : 40ms
Stream size : 13.5 MiB (1%)
Title : GoPro AAC
Language : English
Encoded date : UTC 2012-08-16 11:26:54
Tagged date : UTC 2012-08-16 11:26:54
Video that works :
- Code:
General
Complete name : D:\working_video.mp4
Format : MPEG-4
Format profile : Base Media
Codec ID : isom
File size : 612 MiB
Duration : 21mn 45s
Overall bit rate mode : Variable
Overall bit rate : 3 930 Kbps
Writing application : Lavf53.4.0
Comment : FlixEngineLinux_8.0.17.1 (www.on2.com)
Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L5.1
Format settings, CABAC : Yes
Format settings, ReFrames : 16 frames
Codec ID : avc1
Codec ID/Info : Advanced Video Coding
Duration : 21mn 45s
Bit rate mode : Variable
Bit rate : 3 868 Kbps
Width : 1 920 pixels
Height : 1 080 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 29.970 fps
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.062
Stream size : 603 MiB (99%)
Writing library : x264 core 115
Encoding settings : cabac=1 / ref=16 / deblock=1:-1:-1 / analyse=0x3:0x133 / me=umh / subme=10 / psy=1 / psy_rd=1.00:0.15 / mixed_ref=1 / me_range=24 / chroma_me=1 / trellis=2 / 8x8dct=1 / cqm=0 / deadzone=21,11 / fast_pskip=1 / chroma_qp_offset=-3 / threads=4 / sliced_threads=0 / nr=0 / decimate=1 / interlaced=0 / bluray_compat=0 / constrained_intra=0 / bframes=8 / b_pyramid=2 / b_adapt=2 / b_bias=0 / direct=3 / weightb=1 / open_gop=0 / weightp=2 / keyint=250 / keyint_min=25 / scenecut=40 / intra_refresh=0 / rc_lookahead=60 / rc=abr / mbtree=1 / bitrate=3868 / ratetol=1.0 / qcomp=0.60 / qpmin=0 / qpmax=69 / qpstep=4 / ip_ratio=1.40 / aq=1:1.00
Tagged date : UTC 2011-08-18 03:48:35
Audio
ID : 2
Format : AAC
Format/Info : Advanced Audio Codec
Format profile : LC
Codec ID : 40
Duration : 21mn 45s
Bit rate mode : Variable
Bit rate : 48.0 Kbps
Maximum bit rate : 64.0 Kbps
Channel(s) : 2 channels
Channel positions : Front: L R
Sampling rate : 48.0 KHz
Compression mode : Lossy
Stream size : 7.59 MiB (1%)
Tagged date : UTC 2011-08-18 03:48:35
Is there something I should do to have GoPro videos playing fine on my TV ?
Thanks for help