Hello all：
In Premiere Pro CC 2015.3, i can export mp4 with H.264 and bit rate 300Mbps
but in Premiere Pro CC 2017, the same export format, bit rate only 50Mbps
why ?
Source file General
Complete name : F:\NINJA FLAME\NJAFLM_S001_S001_T015.MOV
Format : MPEG-4
Format profile : QuickTime
Codec ID : qt 2005.03 (qt )
File size : 12.1 GiB
Duration : 3mn 53s
Overall bit rate : 445 Mbps
Encoded date : UTC 2016-12-25 19:44:37
Tagged date : UTC 2016-12-25 19:44:37
Writing library : Apple QuickTime
Video
ID : 2
Format : VC-3
Format version : Version 1
Codec ID : AVdn
Codec ID/Info : Avid
Codec ID/Hint : DNxHD
Duration : 3mn 53s
Bit rate mode : Constant
Bit rate : 440 Mbps
Width : 1 920 pixels
Height : 1 080 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 59.940 (60000/1001) fps
Color space : YUV
Chroma subsampling : 4:2:2
Bit depth : 10 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 3.540
Stream size : 11.9 GiB (99%)
Language : English
Encoded date : UTC 2016-12-25 19:44:37
Tagged date : UTC 2016-12-25 19:44:37
Color primaries : BT.709
Transfer characteristics : BT.709
Matrix coefficients : BT.709
export settings.
1 Correct answer
You need to change your profile to High and your level to 5.1 or 5.2. Those are the only H.264 profiles that support 300 Mbps, which is the max bitrate for an H.264 file. Here's a screenshot of the English version to show you where you can find that option.
1
Reply
You need to change your profile to High and your level to 5.1 or 5.2. Those are the only H.264 profiles that support 300 Mbps, which is the max bitrate for an H.264 file. Here's a screenshot of the English version to show you where you can find that option.
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