Closed Captioning
Pro Service Firm is an industry leader in captioning and accessibility services.
Closed Captioning Services
Broadcast Closed Captioning Services
Professional closed captioning services for broadcast film, television, documentaries, and advertisements.
Online Closed Captioning Services
Pro Service Firm services for online content: website videos, eLearning, and social media sites including Vimeo, YouTube, and more…
VoD Closed Captioning Services
SDH and closed captioning services including QC and caption format conversions for VoD channels including Netflix, Amazon, iTunes, iPlayer and more…
Closed Caption QC and Compliance
Quality control services, ensuring accessibility and adherence to CC guidelines. Style checks and SDH format conversions for multi-channel distribution.
Supported Formats
BROADCAST CLOSED CAPTION FORMATS
.STL, .ESY, .X32, .PAC, .SAMI, .SMIL, .CIN, .AYA, .890, .XIF, .CIP, .RAC, .CHK, .CAP, .ULT, .USF, .ST4, .ST7 and more…
ONLINE CLOSED CAPTION FORMATS
SRT, .VTT, .XML, .DFXP, EBU-TT-D, EBU-TT, SCC, .SSA, .PSB, .RT, .TTXT, .SSF, .ASS, .USF and more…
VIDEO FILE FORMATS
MKV, .MXF, .MP4, .WMV, .MPEG-1, .DV, .WEBM, .MOV, .MPEG-2, .DIVX, .P4V, .VOB, .AVI, .XVID, .AXF, .OGV, and more
TURNAROUND TIMES
-Urgent <4 hr / Overnight Closed Captioning
-24 Hour Closed Captioning Service
-48 Hour Closed Captioning Service
-Budget One Week Service