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129 | .\" ========================================================================
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130 | .\"
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131 | .IX Title "FFPLAY 1"
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132 | .TH FFPLAY 1 "2006-06-30" " " " "
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133 | .SH "NAME"
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134 | ffplay \- FFplay media player
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135 | .SH "SYNOPSIS"
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136 | .IX Header "SYNOPSIS"
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137 | ffplay [options] \fIinput_file\fR
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138 | .SH "DESCRIPTION"
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139 | .IX Header "DESCRIPTION"
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140 | FFplay is a very simple and portable media player using the FFmpeg
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141 | libraries and the \s-1SDL\s0 library. It is mostly used as a testbed for the
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142 | various FFmpeg APIs.
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143 | .SH "OPTIONS"
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144 | .IX Header "OPTIONS"
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145 | .Sh "Main options"
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146 | .IX Subsection "Main options"
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147 | .IP "\fB\-h\fR" 4
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148 | .IX Item "-h"
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149 | show help
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150 | .IP "\fB\-x width\fR" 4
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151 | .IX Item "-x width"
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152 | force displayed width
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153 | .IP "\fB\-y height\fR" 4
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154 | .IX Item "-y height"
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155 | force displayed height
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156 | .IP "\fB\-an\fR" 4
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157 | .IX Item "-an"
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158 | disable audio
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159 | .IP "\fB\-vn\fR" 4
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160 | .IX Item "-vn"
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161 | disable video
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162 | .IP "\fB\-nodisp\fR" 4
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163 | .IX Item "-nodisp"
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164 | disable graphical display
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165 | .IP "\fB\-f fmt\fR" 4
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166 | .IX Item "-f fmt"
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167 | force format
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168 | .IP "\fB\-img img_fmt\fR" 4
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169 | .IX Item "-img img_fmt"
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170 | This option is used to force a given image format
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171 | when playing image sequences. Example:
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172 | .Sp
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173 | .Vb 1
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174 | \& ffplay -img pgmyuv tests/vsynth1/%d.pgm
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175 | .Ve
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176 | .Sh "Advanced options"
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177 | .IX Subsection "Advanced options"
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178 | .IP "\fB\-stats\fR" 4
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179 | .IX Item "-stats"
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180 | Show the stream duration, the codec parameters, the current position in
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181 | the stream and the audio/video synchronisation drift.
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182 | .IP "\fB\-rtp_tcp\fR" 4
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183 | .IX Item "-rtp_tcp"
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184 | Force \s-1RTP/TCP\s0 protocol usage instead of \s-1RTP/UDP\s0. It is only meaningful
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185 | if you are streaming with the \s-1RTSP\s0 protocol.
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186 | .IP "\fB\-sync type\fR" 4
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187 | .IX Item "-sync type"
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188 | Set the master clock to audio (\f(CW\*(C`type=audio\*(C'\fR), video
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189 | (\f(CW\*(C`type=video\*(C'\fR) or external (\f(CW\*(C`type=ext\*(C'\fR). Default is audio. The
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190 | master clock is used to control audio-video synchronization. Most media
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191 | players use audio as master clock, but in some cases (streaming or high
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192 | quality broadcast) it is necessary to change that. This option is mainly
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193 | used for debugging purposes.
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194 | .Sh "While playing"
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195 | .IX Subsection "While playing"
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196 | .IP "\fBq, \s-1ESC\s0\fR" 4
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197 | .IX Item "q, ESC"
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198 | quit
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199 | .IP "\fBf\fR" 4
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200 | .IX Item "f"
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201 | toggle full screen
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202 | .IP "\fBp, \s-1SPC\s0\fR" 4
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203 | .IX Item "p, SPC"
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204 | pause
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205 | .IP "\fBa\fR" 4
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206 | .IX Item "a"
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207 | cycle audio channel
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208 | .IP "\fBv\fR" 4
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209 | .IX Item "v"
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210 | cycle video channel
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211 | .IP "\fBw\fR" 4
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212 | .IX Item "w"
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213 | show audio waves
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214 | .SH "SEE ALSO"
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215 | .IX Header "SEE ALSO"
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216 | \&\fIffmpeg\fR\|(1), \fIffserver\fR\|(1) and the html documentation of \fIffmpeg\fR.
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217 | .SH "AUTHOR"
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218 | .IX Header "AUTHOR"
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219 | Fabrice Bellard
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