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hardcode 1296:972

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legop3
2026-01-18 23:43:56 -05:00
parent f3f1db1398
commit f7e4269959
1 changed files with 10 additions and 14 deletions
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pi/bin/video-publisher.sh
+10 -14
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@@ -30,11 +30,9 @@ load_env_file() {
local line key val
while IFS= read -r line || [[ -n "$line" ]]; do
# Skip blank lines and full-line comments.
[[ "$line" =~ ^[[:space:]]*$ ]] && continue
[[ "$line" =~ ^[[:space:]]*# ]] && continue
# Support optional leading 'export '
if [[ "$line" =~ ^[[:space:]]*export[[:space:]]+([A-Za-z_][A-Za-z0-9_]*)=(.*)$ ]]; then
key="${BASH_REMATCH[1]}"
val="${BASH_REMATCH[2]}"
@@ -42,22 +40,18 @@ load_env_file() {
key="${BASH_REMATCH[1]}"
val="${BASH_REMATCH[2]}"
else
# Ignore anything that isn't a simple assignment.
continue
fi
# Trim leading/trailing whitespace in value.
val="${val#${val%%[![:space:]]*}}"
val="${val%${val##*[![:space:]]}}"
# If value is wrapped in matching single or double quotes, unwrap.
if [[ "$val" =~ ^\".*\"$ ]]; then
val="${val:1:${#val}-2}"
elif [[ "$val" =~ ^\'.*\'$ ]]; then
val="${val:1:${#val}-2}"
fi
# Assign without evaluation.
printf -v "$key" '%s' "$val"
export "$key"
done <<< "$content"
@@ -66,20 +60,22 @@ load_env_file() {
load_env_file
: "${PUBLISH_URL:?PUBLISH_URL not set in ${ENV_FILE}}"
# Defaults tuned for OV5647: use 4:3 output and force the common 2x2 binned full-FOV mode.
VIDEO_WIDTH="640"
VIDEO_HEIGHT="480"
# OV5647: 1296x972 is the common 2x2 binned mode, and it's 4:3.
# Hard-coded output size & FPS (matching your "no env inputs for res/fps" approach).
VIDEO_WIDTH="1296"
VIDEO_HEIGHT="972"
VIDEO_FPS="30"
# Keep bitrate configurable via env (or default).
VIDEO_BITRATE="${VIDEO_BITRATE:-3000000}"
VIDEO_SENSOR_MODE="${VIDEO_SENSOR_MODE:-1296:972}"
# Force the sensor mode to match the output (avoids libcamera picking a different/cropped mode).
VIDEO_SENSOR_MODE="1296:972"
# Flip the camera 180deg (supported by rpicam-vid/libcamera-vid)
FLIP_ARGS=(--rotation 180)
MODE_ARGS=()
if [[ -n "${VIDEO_SENSOR_MODE}" ]]; then
MODE_ARGS=(--mode "${VIDEO_SENSOR_MODE}")
fi
MODE_ARGS=(--mode "${VIDEO_SENSOR_MODE}")
if [[ -n "${LIBCAMERA_BIN:-}" ]]; then
LIBCAMERA_BIN_PATH="$LIBCAMERA_BIN"