stream subtitles from live tv broadcast (mpegts) as srt format

gistfile1.txt

~ $ curl http://192.168.86.49:5004/auto/v5.1 --silent \
  | ffmpeg -nostdin -loglevel panic -f lavfi \
      -i movie=/dev/stdin[out+subcc] -map 0:1 -f srt - \
  | grep '</font>'
<font face="Monospace">{\an7}THE 2019 PRO BOWL</font>
PRESENT YOU GUYS THIS TROPHY.</font>
HERE YOU GO DOWN BELOW. YOU</font>
GOT IT. YOU GUYS GO. THERE WE</font>
GO GRADUATIONS GUYS. DID SHE</font>
COME JASON WIT WHEN THEY WORK</font>
TOGETHER ALL SEASON. ANYWAY</font>
THE SHRIEKING CLIPPERS OPEN A</font>
THREE GAME HOMESTEAD TODAY</font>
HOSTING THE UP AND COMING</font>
SACRAMENTO KINGS AND</font>
THE STAPLES CENTER MATINEE</font>
BOTH TEENS FINALLY FOR A</font>
PLAYOFF BERTH SO THE CLIPPERS</font>
WINNING STREAK WHICH NOW</font>
STANDS AT 3 WAS EXPECTED</font>
TO BE TESTED IN THIS ONE. ALL</font>
RIGHT HERE’S BILLY CRYSTAL</font>
OUT AT STAPLES THESE ARE ALL</font>
THE TIME TO WATCH</font>
THE CLIPPERS TAKING ON</font>
THE KING’S PATRICK CHEVROLET</font>
HOT HAND EARLY KNOCKS DOWN</font>
THREE TRIPLES IN THE FIRST</font>
QUARTER OF. AND LOU WILLIAMS</font>
JOIN IN THE FUN CLUBS HAD SIX</font>
OF THEIR FIRST SEVEN FOR</font>
BEHIND THE ARK TALKED ABOUT</font>
AN UNDERRATED PLAYER MONTROSE</font>
HARRIS HE DROPPED 25 CLUBS BY</font>
AT THE HALF SACRAMENTO</font>
WHILE THEY RALLYING THE FLOOR</font>
BOGAN BOGDANOVICH YEAH. CUTS</font>
THE LEAD TO JUST FINE BUT</font>
TOBIAS HARRIS WHO DESERVES</font>
TO MAKE THE ALL STAR TEAM</font>
BEATS THE CLOCK AND LONG</font>
THREE POINTER THAT’S THREE</font>
STRAIGHT WINS OR THE CLIPPERS</font>
122 WANT TO WAIT YOUR FINAL</font>
HERE IS DARK THE FIRST</font>
SERVICES ARE DEFENSE DIVAS</font>
WAS TERRIFIC AND THE SECOND</font>
HALF. I ACTUALLY THOUGHT.</font>
WE’VE MADE SOME TIMELY SHOTS.</font>
BE HONEST I DID THINK WE PLAY</font>
GREAT IN THE SECOND HALF BUT</font>
WE DID ENOUGH TO WIN</font>
THE GAME. JESSE ROSE</font>
FINISHING STRONGER TORREY</font>
PINES HIS APPROACH ON</font>
THE 18TH. HE’S GOING TO BE</font>
RIGHT ON THE MONEY’S GOING</font>
TO GET THE ROLE JUST STOP YOU</font>
JUST SHY OF THE WHOLE AND A</font>
NICE LITTLE WINK AT</font>
THE CAMERA. CHECK THIS OUT.</font>
HERE’S WHEN YOU KNOW YOU’VE</font>
HAD A REALLY GOOD SHOT. WHEN</font>
YOU DO. WINK AT THE CAMERA</font>
WHERE IS THAT WHEN. YEAH OKAY</font>
CAUSE THE WITH THE BIRDIE</font>
PUTT FOR A TWO STROKE LEAGUE</font>
FINISHED THE TOURNAMENT AT 21</font>
UNDER BECAUSE OF HIS TENT</font>
TOUR WHEN SHOWING US ALL WHY</font>
HE HOLDS THAT NUMBER ONE</font>
RANKING IN THE WORLD AND AND</font>
SEE THE WING. STILL TO COME.</font>
FULL HIGHLIGHTS FROM</font>
THE LAKERS MORE FROM</font>
THE RANCH IN ATLANTA. HOPE</font>
YOU JOIN A SAID 10 AND DON’T</font>
FORGET. YEAH ARE HALF HOUR</font>
SPORTS FINAL GOING TO BREAK</font>
DOWN ALL THE BIGGEST STORIES</font>

gistfile2.txt

~ $ curl http://192.168.86.49:5004/auto/v4.1 --silent | ffmpeg -nostdin -loglevel panic -f lavfi -i movie=/dev/stdin[out+subcc] -map 0:1 -f srt -
1
00:00:00,000 --> 00:00:02,202
<font face="Monospace">{\an7}<i>- Madison and Anthony, </i></font>

2
00:00:03,570 --> 00:00:06,006
<font face="Monospace">{\an7}<i>your daddy’s headed
\hto Mount Olympus.</i></font>

3
00:00:06,006 --> 00:00:07,508
<font face="Monospace">{\an7}- Congratulations.
\h\h\h- Thank you.</font>

4
00:00:07,508 --> 00:00:09,110
<font face="Monospace">{\an7}- All right, that’s a hard
\hthing to do right there.</font>

5
00:00:09,109 --> 00:00:10,844
<font face="Monospace">{\an7}- Oh, my God.
- It’s hard.</font>

6
00:00:10,844 --> 00:00:12,012
<font face="Monospace">{\an7}- Thank for the opportunity.
\h\h\h\h\h\hI appreciate it.</font>

weather.txt

THAN THAT. COULD SEE SOME
MEASURABLE RAINFALL WE’RE
ALSO LOOKING FORWARD CHANCE
FOR MORE SNOW HERE IN
SOUTHERN CALIFORNIA AND NOT
JUST LOCALLY BUT AROUND
THE WESTERN PORTIONS OF
THE COUNTRY WE COULD SEE
COLORADO ALL THE WAY UP
TOWARDS WYOMING MONTANA
EVERYBODY PICKING UP A LOT OF
SNOWFALL OVER THE NEXT FEW
DAYS INTO THE EXTENDED
FORECAST WELL OUTSIDE TONIGHT
WE’RE LOOKING AT CLEAR SKIES
AND FOR THE LONG BEACH AREA
IT’S A BEAUTIFUL SUNDAY NIGHT
YOUR TIME 740 8:00 P.M. AND
WITH THE CLEAR SKIES COME
THE STARS THEIR SHINE BRIGHT
BUT THINGS ARE GOING
TO CHANGE THE NEXT FEW DAYS
WE’RE GOING TO SEE A LOT MORE
THIS CLOUD COVER AND LOOK AT
HOW MUCH OF THE CLOUD COVER
AND THE MOISTURE IS OUT THERE
IN THE PACIFIC ALL THE WAY
FROM THE GULF OF ALASKA
STRAIGHT DOWN TOWARDS
THE BAJA THE RIDGE OF HIGH
PRESSURE WILL SLOWLY BREAK
DOWN OVER THE NEXT COUPLE OF
DAYS ALLOWING THAT MOISTURE
IN CLOUD COVER TO MAKE ITS
WAY TO SOUTHERN CALIFORNIA AS
WE HEAD TOWARDS THE MIDWEEK
FORECASTS PERIOD WE’RE
LOOKING AT THE ONSHORE FLOW
ALSO STARTING TO RAMP UP ONCE
WE HAD IN TOWARDS YOUR MONDAY
TUESDAY AS WELL AS WEDNESDAY
AND IN TV EXTENDED FORECAST
BY THE TIME WE HAD TOWARDS
TUESDAY MORNING INTO
WEDNESDAY MORNING WE COULD
SEE THE RETURN OF THE MARINE
LAYER FOR MANY OF THE COASTAL
SECTIONS RAIN CHANCES. THOSE
BEGAN AS WE HEAD TOWARDS
WEDNESDAY NIGHT INTO THURSDAY
FRIDAY SATURDAY SUNDAY. SO WE
COULD SEE CONSECUTIVE DAYS
WITH OPPORTUNITIES OF HAVING
SOME MEASURABLE RAINFALL AND
SNOW HERE IN SOUTHERN
CALIFORNIA. SO THAT IS ONCE
INDEED SOME GOOD NEWS. I’M
GOING TO TAKE OUT THE FUTURE
CASTRO WOMEN TO FAST FORWARD
TO WEDNESDAY. JANUARY 30TH AS
WE MAKE OUR WAY TOWARDS
THE FIRST DAY OF FEBRUARY BUT
ONCE AGAIN INTO WEDNESDAY WE
GO. WE’LL START TO SEE
THE CLOUDS MOVING IN. THEN
EARLY THURSDAY MORNING. WE
BEGIN TO SEE SOME SHOWERS
MAYBE SOME MEASURABLE
RAINFALL AS WE MAKE OUR WAY
THROUGH SUNRISE ON THURSDAY
MORNING THESE YELLOW RETURNS
ARE SOME MODERATE TO AT TIMES
HEAVY RAINFALL. OF COURSE
WE’RE GOING TO CONTINUE
TO KEEP OUR EYES ON THE BURNS
SCAR AREAS ESPECIALLY
THE WILL IS THE FIRE AS WE
MAKE OUR WAY THROUGH MALIBU
WE’RE LOOKING AT FRAZIER PARK
POSSIBLY PICKING UP SOME
SNOWFALL ALSO UP AND BIG BEAR
SNOW LEVELS MOST LIKELY WILL
START OUT A LITTLE BIT HIGH
WITH THIS FIRST STORM AND
ABOUT 1500 TO 6000 FEET INTO
THURSDAY EVENING WE GO WILL
TAKE A BIT OF A BREAK. THEN
WE MAKE OUR WAY TOWARDS
FRIDAY AFTERNOON CLOUD COVER
STARTS TO ROLL ON AND AGAIN
THIS IS THE SECOND WAVE OF
ENERGY. THIS WAVE ENERGY
COULD ONCE AGAIN CONTINUE
INTO SATURDAY AFTERNOON AND
SATURDAY EVENING GIVING US
ANOTHER CHANCE FOR SOME
PRETTY GOOD AND MEASURABLE
RAINFALL THUNDERSTORM CHANCES
COULD TAKE PLACE. SNOW LEVELS
WILL PROBABLY DROPPED
TO ABOUT 5000 FEET. WE’LL
PICK UP MORE SNOW FALL
THROUGH RIGHT WOULD BIG BEAR.
WE’LL SEE ANOTHER WAVE OF
ENERGY MOVED THROUGH
THE REGION AS WE HEAD TOWARDS
SUNDAY MONDAY AS WELL. SO
AGAIN A LOT OF RAINFALL COULD
DEFINITELY BE ON THE WAY HERE
IN SOUTHERN CALIFORNIA ALL
THE MODELS FINALLY STARTING
TO COME TOGETHER BUT
DEFINITELY WE ARE LOOKING AT
THOSE RAINFALL CHANCES FOR
THE IMMEDIATE FORECAST NO
RAIN ON THE WAY THE NEXT
THREE DAYS MONDAY TUESDAY
INTO WEDNESDAY AFTERNOON
WE’RE STAYING DRY. BUT AGAIN
I SHOWED YOU IN THE EXTENDED
FORECASTS ONCE WE HAD BEEN
WEDNESDAY NIGHT. THAT’S WHEN
THE ATMOSPHERE BEGINS
TO CHANGE WE START TO SEE
THE RAINFALL MOVING IN WERE
DRY TOMORROW. HERE’S YOUR
MONDAY AND BE INDOLENT
COMMUNITIES. FOR EXAMPLE VAN
NUYS INTO WOODLAND HILLS
STILL HOLDING ON TO SOME
WINTER WARM TEMPERATURES
UPPER 70S TOMORROW.
THE COASTAL SECTIONS INTO
THE BASE AND THIS IS WHERE
WE’RE GOING TO START TO FEEL
A LITTLE BIT OF A CHANGE
RATHER THAN 70S THROUGHOUT
THE SOUTH BAY MANHATTAN
REDONDO HER MOST SO WE’LL SEE
SOME UPPER 60S FOR DAYTIME
HIGHS TOMORROW ANAHEIM
TEMPERATURES BEGINNING
TO MAKE THEIR WAY INTO
THE LOW 70S SANTA ANA UPPER
60S INTO RIVERSIDE WE GO AT
SEVENTY SEVEN SAN BERNARDINO
ALSO LOOKING AT A DAYTIME
HIDE TOMORROW ABOUT 77
DEGREES. HERE WE GO FOR
THE SEVEN DAY FORECAST FOR
DOWNTOWN LOS ANGELES LOW 70S
FOR THE NEXT THREE DAYS.
AGAIN WE’RE DRY PARTLY TO AT
TIMES MOSTLY CLOUDY SKIES
THURSDAY 20 PERCENT CHANCE OF
SOME SHOWERS FRIDAY NIGHT
INTO SATURDAY SUNDAY AND
POSSIBLY MONDAY OF NEXT WEEK
MORE RAIN ON THE WAY
THE INLAND EMPIRE MORE OF
THE SAME BUT THEY’LL HOLD ON
TO THOSE WARMER TEMPERATURES
FOR THE E RIVERSIDE SAN
BERNARDINO FOR TOMORROW AS
WELL AS THE SAN FERNANDO
VALLEY RECKON COURT BEFORE
THOSE NUMBERS BEGIN
TO DECLINE AND UP MOUNTAINS
WE GO ON THE SEVEN DAY WE’RE
LOOKING GOOD COLDER WEATHER
ON THE WAY ESPECIALLY NEXT
WEEKEND DAYTIME HIGHS IN
THE 30S AND THAT WILL ALLOW
US TO REALLY SEE SOME GOOD