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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Hallo all,</span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> </span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'>after the discussion in January and this mail, may I
ask again to introduce slices to x264 again, this time without the parallelism to
multithreading of cause. The code is still there, so it shouldn’t be such
a problem. </span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'>Although useless for many applications, slices are
definitely a great help for anything that goes in broadcasting mode over the
internet (no retransmission). In my opinion, the “one slice == one packet”
concept of the H.264-Network-Adaptation-Layer” is something that simply needs
to be supported! </span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'> </span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'>Regards</span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'> Peter</span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'> </span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'> </span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'> </span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'> </span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;font-family:"Courier New"'>> Hello
everybody,</span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;font-family:"Courier New"'>> </span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;font-family:"Courier New"'>> I was able
to encode with several slices using ffmpeg (and </span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;font-family:"Courier New"'>> ffmpeg was
calling x264) with the parameter avctx thread_count.</span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;font-family:"Courier New"'>> But now I am
calling directly the x264 API from my code and </span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;font-family:"Courier New"'>> changing the
x4->params.i_threads parameter. However now the </span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;font-family:"Courier New"'>> result is
only one slice per frame.</span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;font-family:"Courier New"'>> Could
anybody help me and tell me how to make different slices </span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;font-family:"Courier New"'>> per frame?</span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;font-family:"Courier New"'>> </span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;font-family:"Courier New"'>> Thank you
very much.</span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;font-family:"Courier New"'>> Gonzalo
Berdeal.</span></font></p>
<p class=MsoNormal><font size=2 color=green face=Arial><span lang=EN-GB
style='font-size:10.0pt;font-family:Arial;color:green'> </span></font></p>
<p class=MsoNormal><font size=1 color="#003300" face=Arial><span lang=EN-GB
style='font-size:8.0pt;font-family:Arial;color:#003300'>------------------------------------------------------------------------</span></font></p>
<p class=MsoNormal><font size=1 color="#003300" face=Arial><span lang=EN-GB
style='font-size:8.0pt;font-family:Arial;color:#003300'>Dr. Peter List</span></font></p>
<p class=MsoNormal><font size=1 color="#003300" face=Arial><span lang=EN-GB
style='font-size:8.0pt;font-family:Arial;color:#003300'>Senior Engineer</span></font></p>
<p class=MsoNormal><font size=1 color="#003300" face=Arial><span lang=EN-GB
style='font-size:8.0pt;font-family:Arial;color:#003300'>T-Systems </span></font><font
size=1 face=Arial><span lang=EN-GB style='font-size:8.0pt;font-family:Arial'><font color="#003300"><span style='color:#003300'>Enterprise</span></font><font
color="#003300"><span style='color:#003300'> Services GmbH</span></font></span></font></p>
<p class=MsoNormal><font size=1 color="#003300" face=Arial><span
style='font-size:8.0pt;font-family:Arial;color:#003300'>Deutsche-Telekom-Allee
7, 64295 </span></font><font size=1 face=Arial><span lang=EN-GB
style='font-size:8.0pt;font-family:Arial'><font color="#003300"><span lang=DE
style='color:#003300'>Darmstadt</span></font><font color="#003300"><span
lang=DE style='color:#003300'>, </span></font><font color="#003300"><span
lang=DE style='color:#003300'>Germany</span></font></span></font></p>
<p class=MsoNormal><font size=1 color="#003300" face=Arial><span lang=EN-GB
style='font-size:8.0pt;font-family:Arial;color:#003300'>Phone: +49 6151 937
3878</span></font></p>
<p class=MsoNormal><font size=1 color="#003300" face=Arial><span lang=EN-GB
style='font-size:8.0pt;font-family:Arial;color:#003300'>Fax: +49 6151 937
7748</span></font></p>
<p class=MsoNormal><font size=1 color="#003300" face=Arial><span lang=EN-GB
style='font-size:8.0pt;font-family:Arial;color:#003300'>E-Mail: </span></font><u><font
size=1 color="#003300" face=Arial><span lang=IT style='font-size:8.0pt;
font-family:Arial;color:#003300'><a href="mailto:Peter.List@t-systems.com"><font
color="#003300"><span lang=EN-GB style='color:#003300'>mailto:Peter.List@t-systems.com</span></font></a></span></font></u><font
size=1 color="#003300" face=Arial><span lang=IT style='font-size:8.0pt;
font-family:Arial;color:#003300'> </span></font></p>
<p class=MsoNormal><font size=1 color="#003300" face=Arial><span
style='font-size:8.0pt;font-family:Arial;color:#003300'>Internet: <a
href="http://www.t-systems.com/"><font color="#003300"><span style='color:#003300'>http://www.t-systems.com</span></font></a></span></font></p>
<p class=MsoNormal><font size=1 color="#003300" face=Arial><span
style='font-size:6.0pt;font-family:Arial;color:#003300'> </span></font></p>
<p class=MsoNormal style='margin-left:21.1pt;text-indent:-21.1pt'><font size=1
color="#003300" face=Arial><span lang=EN-GB style='font-size:7.5pt;font-family:
Arial;color:#003300'>T-Systems Enterprise Services GmbH </span></font></p>
<p class=MsoNormal style='margin-left:21.1pt;text-indent:-21.1pt'><font size=1
color="#003300" face=Arial><span lang=EN-GB style='font-size:7.5pt;font-family:
Arial;color:#003300'>Supervisory Board: René Obermann (Chairman) </span></font></p>
<p class=MsoNormal style='margin-left:21.1pt;text-indent:-21.1pt'><font size=1
color="#003300" face=Arial><span lang=EN-GB style='font-size:7.5pt;font-family:
Arial;color:#003300'>Executive Committee: Lothar Pauly (Chairman)*, Helmut
Binder, Albert Henn, Olaf Heyden*, </span></font></p>
<p class=MsoNormal style='margin-left:21.1pt;text-indent:-21.1pt'><font size=1
color="#003300" face=Arial><span style='font-size:7.5pt;font-family:Arial;
color:#003300'>Katrin Horstmann, Ulrich Kemp, Axel Knobe*, Wilfried Peters*,
Dr. Herbert Schaaff*, Zvezdana Seeger* </span></font></p>
<p class=MsoNormal style='margin-left:21.1pt;text-indent:-21.1pt'><font size=1
color="#003300" face=Arial><span style='font-size:7.5pt;font-family:Arial;
color:#003300'>Commercial register: Amtsgericht Frankfurt am Main HRB 55933 </span></font></p>
<p class=MsoNormal style='margin-left:21.1pt;text-indent:-21.1pt'><font size=1
color="#003300" face=Arial><span lang=EN-GB style='font-size:7.5pt;font-family:
Arial;color:#003300'>Registered office: Frankfurt am Main </span></font></p>
<p class=MsoNormal style='margin-left:21.1pt;text-indent:-21.1pt'><font size=1
color="#003300" face=Arial><span lang=EN-GB style='font-size:7.5pt;font-family:
Arial;color:#003300'>WEEE -Reg.-No. DE87523644 </span></font></p>
<p class=MsoNormal style='margin-left:21.1pt;text-indent:-21.1pt'><font size=1
color="#003300" face=Arial><span lang=EN-GB style='font-size:7.5pt;font-family:
Arial;color:#003300'>*Member of the Board of Directors as defined under section
35 GmbHG</span></font></p>
<p class=MsoNormal style='margin-left:21.1pt;text-indent:-21.1pt'><font size=1
color="#003300" face=Arial><span lang=EN-GB style='font-size:6.0pt;font-family:
Arial;color:#003300'> </span></font></p>
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color="#003300" face=Arial><span lang=EN-GB style='font-size:7.5pt;font-family:
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