Hi all,
I'm investigating a device spec of H.264 encoder in i.MX8MMini.
Could someone teach me following questions ?
Q1.What GOP structure of H.264 Encoder does i.MX8MMini support ?
Q2.What is the maximum GOP size of the H.264 Encoder (how long can the GOP be extended)?
Q3.What is the CPB (Coded Picture Buffer) size of the H.264 Encoder?
Q4.What is the output format of H.264 Encoder encoded data?
Q5.What is the supported encoding bit depth of H.264 Encoder?
Ko-hey
Solved! Go to Solution.
Hello,
"
Q1.What GOP structure of H.264 Encoder does i.MX8MMini support ?
[Answer] : gop is used to set interval of I frames
Q2.What is the maximum GOP size of the H.264 Encoder (how long can the GOP be extended)?
[Answer] : [1: 300]
Q3.What is the CPB (Coded Picture Buffer) size of the H.264 Encoder?
[Answer] : it is related with the encoded(compressed) data size, basically, user don’t need to handle it
Q4.What is the output format of H.264 Encoder encoded data?
[Answer] : just encoded(compressed) data, not any special format defined
Q5.What is the supported encoding bit depth of H.264 Encoder
[Answer] : only 8 bit
"
Regards,
Yuri.
Hello,
"
Q1.What GOP structure of H.264 Encoder does i.MX8MMini support ?
[Answer] : gop is used to set interval of I frames
Q2.What is the maximum GOP size of the H.264 Encoder (how long can the GOP be extended)?
[Answer] : [1: 300]
Q3.What is the CPB (Coded Picture Buffer) size of the H.264 Encoder?
[Answer] : it is related with the encoded(compressed) data size, basically, user don’t need to handle it
Q4.What is the output format of H.264 Encoder encoded data?
[Answer] : just encoded(compressed) data, not any special format defined
Q5.What is the supported encoding bit depth of H.264 Encoder
[Answer] : only 8 bit
"
Regards,
Yuri.